CN220250331U - Steam overflow-proof device for water boiler - Google Patents
Steam overflow-proof device for water boiler Download PDFInfo
- Publication number
- CN220250331U CN220250331U CN202321244894.XU CN202321244894U CN220250331U CN 220250331 U CN220250331 U CN 220250331U CN 202321244894 U CN202321244894 U CN 202321244894U CN 220250331 U CN220250331 U CN 220250331U
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- Prior art keywords
- pipe
- mounting sleeve
- water boiler
- steam
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000009434 installation Methods 0.000 claims abstract description 48
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model relates to a water boiler equipment field especially relates to a water boiler steam anti-overflow device, and it includes the outlet duct that sets up on the water boiler body, the outlet duct is used for discharging the internal steam of water boiler, be provided with the installation cover with the outlet duct intercommunication on the outlet duct, the one end of installation cover sets up to the opening, and the other end is sealed, the installation cover sets up to the cavity structure, be provided with the installation tube on the installation cover, the one end and the installation cover cavity intercommunication of installation tube, the other end and inlet tube intercommunication; the mounting sleeve is provided with a communicating piece, and the inside of the mounting sleeve is communicated with the shell through the communicating piece. The application has the effect that the steam discharged outside can be utilized.
Description
Technical Field
The application relates to the technical field of water boiler equipment, in particular to a steam overflow preventing device of a water boiler.
Background
The water boiler, also called water boiler, electric water boiler, or commonly called water boiler, is a kind of water-boiling equipment which is designed to adapt to the drinking water demand environment of different people and uses electric energy to convert into heat energy.
The existing water boiler comprises a shell, a water tank arranged in the shell, a heating pipe arranged in the water tank, a water inlet pipe arranged on the shell, and an electromagnetic valve arranged on the water inlet pipe and used for controlling the water inlet pipe to supply water into the water tank, wherein a water outlet switch is arranged on the shell, and hot water boiled in the water tank can be discharged through the water outlet switch; a control circuit board is arranged on the shell, and the electromagnetic valve and the heater are both arranged on the control circuit board; meanwhile, an air outlet pipe is arranged on the top of the shell and used for discharging steam in the shell, and the air outlet pipe is directly communicated with the outside, so that the pressure in the shell is reduced.
In the related art, because the water in the water tank is heated and vapor is generated in the heating process, and the vapor is directly discharged to the outside through the air outlet pipe, external users are easy to scald when the water tank is used, and meanwhile, the waste of resources is also caused.
Disclosure of Invention
In order to enable the steam discharged from the outside to be utilized, the application provides a steam overflow preventing device of a water boiler.
The application provides a water boiler steam anti-overflow device adopts following technical scheme:
the utility model provides a water boiler steam anti-overflow device, includes the outlet duct that sets up on the water boiler body, the outlet duct is used for discharging the steam in the water boiler body, be provided with the installation cover with the outlet duct intercommunication on the outlet duct, the one end of installation cover sets up to the opening, and the other end is sealed, installation cover lateral wall sets up to the cavity structure, be provided with the installation tube on the installation cover, the one end and the installation cover cavity intercommunication of installation tube, the other end and inlet tube intercommunication; the mounting sleeve is provided with a communicating piece, and the inside of the mounting sleeve is communicated with the shell through the communicating piece.
By adopting the technical scheme, when the water boiler body is heated, generated steam is discharged through the air outlet pipe and then enters the installation sleeve, then the water inlet pipe is used for introducing cold water into the cavity of the installation sleeve, the steam entering the installation sleeve is liquefied under the action of the cold water in the installation sleeve, the steam is prevented from being directly discharged to the outside, the protection effect on users is achieved, meanwhile, the temperature of the steam can be reduced, and the liquefied steam enters the shell through the communication part, so that the purpose of steam utilization is achieved; in addition, the liquefied steam entering the shell has a certain temperature, and when the shell is heated, the heating time can be reduced, so that the purpose of saving resources is achieved.
Optionally, the connecting piece sets up to the connecting pipe, the inside intercommunication of one end and the installation cover of connecting pipe, the other end and casing intercommunication, be provided with the check valve on the connecting pipe.
Through adopting above-mentioned technical scheme, in the steam after the liquefaction enters into the connecting pipe from the installation cover, then get back to in the casing through the connecting pipe, under the effect of check valve simultaneously, can prevent that steam from entering into in the connecting pipe from the casing.
Optionally, a plugging component for plugging the air outlet pipe is arranged in the mounting sleeve.
Through adopting above-mentioned technical scheme, when heating the casing internal water, can seal the outlet duct through the setting of shutoff subassembly, improve the heating rate of casing internal water.
Optionally, the shutoff subassembly includes the shutoff board of slip in the installation cover and promotes the shutoff board butt in the promotion spring of outlet duct, the shutoff board sets up between outlet duct and connecting pipe.
Through adopting above-mentioned technical scheme, when heating water, the steam that produces is few, and the pressure in the casing is less than the thrust that promotes the spring this moment, along with the gradual heating of water, the vapor that produces is more and more, and the pressure in the casing also increases gradually, and the pressure of steam promotes the shutoff board and removes, then in the steam enters into the installation cover, finally makes the shutoff board lie in one side that the connecting pipe deviates from the outlet duct, makes the connecting pipe lie in between shutoff board and the outlet duct, then plays the pressure release effect to the casing, prevents that the casing internal pressure from being too high.
Optionally, a guiding part for the liquefied steam to enter the communicating piece is arranged in the mounting sleeve.
By adopting the technical scheme, the liquefied steam can conveniently enter the guide part under the action of the guide part.
Optionally, the installation cover is provided with the pressure release pipe, the inside intercommunication of pressure release pipe and installation cover, the connecting pipe sets up between pressure release pipe and outlet duct.
Through adopting above-mentioned technical scheme, when the casing breaks down and heats always, the casing internal pressure increases, promotes the shutoff board and continues to remove, and the pressure release pipe exposes this moment, and steam can also discharge the external world through the pressure release pipe when entering into the connecting pipe, further plays the effect of protecting the casing.
Optionally, the installation is sheathe in and is provided with the back flow, the one end and the cavity intercommunication of back flow, the other end and inlet tube intercommunication.
Through adopting above-mentioned technical scheme, when the inlet tube is to the casing in water intaking, water enters into the cavity of installation cover through the installation tube, enters into the inlet tube through the back flow simultaneously in, plays the purpose to the intracavity water replacement.
Optionally, a guide part is arranged on the plugging plate.
By adopting the technical scheme, under the action of the guide part, the plugging plate can be conveniently moved into the air outlet pipe.
In summary, the present application includes at least one of the following beneficial technical effects:
1. under the action of cold water in the installation sleeve, the steam entering the installation sleeve is liquefied, so that the steam is prevented from being directly discharged to the outside, the protection effect on users is achieved, meanwhile, the temperature of the steam can be reduced, and the liquefied steam enters the shell through the communication part, so that the purpose of steam utilization is achieved;
2. when the shell breaks down and heats always, the pressure in the shell is increased, the plugging plate is pushed to move continuously, the pressure relief pipe is exposed, and steam can be discharged to the outside through the pressure relief pipe when entering the connecting pipe, so that the shell is further protected.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a cross-sectional view of a mounting sleeve according to an embodiment of the present application.
Reference numerals: 01. a water inlet pipe; 02. a water boiler body; 1. an air outlet pipe; 11. a mounting sleeve; 12. installing a pipe; 13. a cavity; 14. a housing; 2. a communication member; 21. a connecting pipe; 3. a flow guiding part; 31. a guide part; 4. a one-way valve; 5. a return pipe; 6. a plugging assembly; 61. a plugging plate; 62. a pushing spring; 7. and a pressure relief tube.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The water boiler body 02 comprises a shell, a water tank arranged in the shell and a heating pipe arranged in the water tank, meanwhile, a water inlet pipe 01 is further arranged on the shell, the water inlet pipe 01 is horizontally arranged, and water is added into the water tank in the shell through the water inlet pipe 01.
The embodiment of the application discloses a steam overflow preventing device of a water boiler. Referring to fig. 1 and 2, a water boiler steam anti-overflow device comprises an air outlet pipe 1, wherein the air outlet pipe 1 is horizontally arranged, the air outlet pipe 1 is arranged on a water boiler body 02 and is communicated with the inside of the water boiler body 02, a mounting sleeve 11 is arranged on the air outlet pipe 1, one end of the mounting sleeve 11 is provided with an opening, the other end is closed, and meanwhile, one end of the mounting sleeve 11 provided with the opening is sleeved on the air outlet pipe 1, and in the embodiment, the mounting sleeve 11 and the air outlet pipe 1 are welded.
Referring to fig. 1 and 2, the side wall of the installation sleeve 11 is provided with a cavity 13 structure, so that the installation sleeve 11 is in a hollow structure, the installation sleeve 11 is provided with an installation tube 12, one end of the installation tube 12 is communicated with the cavity 13 on the installation sleeve 11, the other end of the installation tube is communicated with the water inlet tube 01, so that the installation sleeve 11 is in a low-temperature state, steam enters the air outlet tube 1 and then enters the installation sleeve 11, and the steam can be liquefied into water due to the water arranged in the cavity 13 of the installation sleeve 11, so that the outside of direct discharge is avoided.
Referring to fig. 2 and 3, the communicating member 2 is disposed on the mounting sleeve 11, in this embodiment, the communicating member 2 is disposed as a connecting pipe 21, one end of the connecting pipe 21 is communicated with the inside of the mounting sleeve 11, the other end is communicated with the inside of the housing, liquefied water can enter the housing through the connecting pipe 21, and steam generated during use enters the housing again through liquefaction, and since liquefied water vapor entering the housing has a certain temperature, the heating time of the heating pipe to the water in the housing can be reduced, and the purpose of saving resources is achieved. In order to facilitate the liquefied steam to enter the connecting pipe 21, the guide part 3 is arranged in the mounting sleeve 11, and under the action of the guide part 3, the two ends of the bottom surface of the mounting sleeve 11 are high and the middle is low, so that the connecting pipe 21 is positioned in the middle of the mounting sleeve 11, and the liquefied steam is facilitated to enter the connecting pipe 21. Meanwhile, the one-way valve 4 is arranged on the connecting pipe 21, and through the arrangement of the one-way valve 4, steam can be prevented from entering the connecting pipe 21 from the inside of the shell, and only liquefied steam can enter the inside of the shell under the action of the one-way valve 4.
Referring to fig. 2 and 3, a return pipe 5 is arranged on the installation sleeve 11, one end of the return pipe 5 is communicated with a cavity 13 in the installation sleeve 11, the other end of the return pipe is communicated with the water inlet pipe 01, when the water inlet pipe 01 is used for feeding water into the shell, a part of water in the water inlet pipe 01 enters the cavity 13 in the installation sleeve 11 through the installation pipe 12 and then enters the return pipe 5 through the cavity 13, finally returns to the water inlet pipe 01 and enters the shell together with the water in the water inlet pipe 01, so that on one hand, the water in the cavity 13 can be replaced together, and on the other hand, the temperature of the water entering the shell can be increased and the heating time of the water can be shortened because the water in the cavity 13 is contacted with steam to have a certain temperature.
Referring to fig. 2 and 3, a plugging assembly 6 is disposed in the mounting sleeve 11, and the plugging assembly 6 is used for plugging the air outlet pipe 1, so that air leakage of the shell can be prevented, and the heating speed of water in the shell can be improved; the plugging assembly 6 comprises a plugging plate 61 and a pushing spring 62, wherein the plugging plate 61 slides in the mounting sleeve 11 along the length direction of the mounting sleeve 11, one end of the pushing spring 62 is welded on the plugging plate 61, and the other end is welded on the inner wall of the mounting sleeve 11; when the pressure of steam in the shell is larger than the pressure of the pushing spring 62, the steam pushes the blocking plate 61 to move away from the air outlet pipe 1, the air outlet pipe 1 is opened, then the connecting pipe 21 is positioned between the blocking plate 61 and the air outlet pipe 1, the steam can enter the mounting sleeve 11, and meanwhile, the liquefied steam can enter the connecting pipe 21, so that the steam is more convenient to use. To facilitate the movement of the blocking plate 61 into the outlet duct 1, the blocking plate 61 is provided with a guide portion 31 at its end facing away from the push spring 62, which guide portion 31 is provided as a chamfer in this embodiment.
Referring to fig. 1 and 2, a pressure relief pipe 7 is arranged on a mounting sleeve 11, the pressure relief pipe 7 is arranged on one side of a connecting pipe 21 away from an air outlet pipe 1, the pressure relief pipe 7 is communicated with the inside of the mounting sleeve 11, and the other end of the pressure relief pipe 7 is communicated with the outside; when the water boiler body 02 is damaged, the generated steam pressure is large enough to push the plugging plate 61 to move a large distance when the water boiler is heated all the time, so that the connecting pipe 21 and the pressure relief pipe 7 are exposed simultaneously, steam can enter the connecting pipe 21 and enter the pressure relief pipe 7, and then is discharged to the atmosphere through the pressure relief pipe 7, so that the shell can be rapidly decompressed, the situation that the pressure in the shell is too high to cause bursting is prevented, and the effect of the shell can be achieved. In order to play a protective role, a protective shell is arranged on the water boiler body 02, and the connecting pipe 21, the mounting pipe 12, the one-way valve 4, the return pipe 5 and the mounting sleeve 11 are all arranged in the protective shell.
The implementation principle of the steam overflow preventing device of the water boiler is as follows: when the water boiler body 02 is heated, generated steam is discharged through the air outlet pipe 1 and then enters the installation sleeve 11, then the water inlet pipe 01 is used for introducing cold water into the cavity 13 of the installation sleeve 11, the steam entering the installation sleeve 11 is liquefied under the action of the cold water, the steam is prevented from being directly discharged to the outside, the protection effect on users is achieved, meanwhile, the temperature of the steam can be reduced, the liquefied steam enters the shell through the communication part, and the purpose of steam utilization is achieved; in addition, the liquefied steam entering the shell has a certain temperature, and when the shell is heated, the heating time can be reduced, so that the purpose of saving resources is achieved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a water boiler steam anti-overflow device, includes outlet duct (1) of setting on water boiler body (02), outlet duct (1) are used for discharging the steam in water boiler body (02), its characterized in that: the air outlet pipe (1) is provided with a mounting sleeve (11) communicated with the air outlet pipe (1), one end of the mounting sleeve (11) is provided with an opening, the other end of the mounting sleeve is closed, the side wall of the mounting sleeve (11) is provided with a cavity (13) structure, the mounting sleeve (11) is provided with a mounting pipe (12), one end of the mounting pipe (12) is communicated with the cavity (13) of the mounting sleeve (11), and the other end of the mounting pipe is communicated with the water inlet pipe (01); the mounting sleeve (11) is provided with a communicating piece (2), and the inside of the mounting sleeve (11) is communicated with the shell through the communicating piece (2).
2. The water boiler steam overflow preventing device according to claim 1, wherein: the connecting piece (2) is arranged to be a connecting pipe (21), one end of the connecting pipe (21) is communicated with the inside of the mounting sleeve (11), the other end of the connecting pipe is communicated with the shell, and the connecting pipe (21) is provided with a one-way valve (4).
3. The water boiler steam overflow preventing device according to claim 1, wherein: a plugging component (6) for plugging the air outlet pipe (1) is arranged in the mounting sleeve (11).
4. A boiler steam overflow prevention device as claimed in claim 3, wherein: the plugging assembly (6) comprises a plugging plate (61) sliding in the mounting sleeve (11) and a pushing spring (62) pushing the plugging plate (61) to be abutted in the air outlet pipe (1), and the plugging plate (61) is arranged between the air outlet pipe (1) and the connecting pipe (21).
5. The water boiler steam overflow preventing device according to claim 1, wherein: a flow guiding part (3) for liquefying steam to enter the communicating piece (2) is arranged in the mounting sleeve (11).
6. The water boiler steam overflow preventing device according to claim 2, wherein: the installation sleeve (11) is provided with a pressure relief pipe (7), the pressure relief pipe (7) is communicated with the inside of the installation sleeve (11), and the connecting pipe (21) is arranged between the pressure relief pipe (7) and the air outlet pipe (1).
7. The water boiler steam overflow preventing device according to claim 1, wherein: the mounting sleeve (11) is provided with a return pipe (5), one end of the return pipe (5) is communicated with the cavity (13), and the other end of the return pipe is communicated with the water inlet pipe (01).
8. The water boiler steam overflow preventing device according to claim 4, wherein: the plugging plate (61) is provided with a guide part (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244894.XU CN220250331U (en) | 2023-05-19 | 2023-05-19 | Steam overflow-proof device for water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244894.XU CN220250331U (en) | 2023-05-19 | 2023-05-19 | Steam overflow-proof device for water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250331U true CN220250331U (en) | 2023-12-26 |
Family
ID=89233740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321244894.XU Active CN220250331U (en) | 2023-05-19 | 2023-05-19 | Steam overflow-proof device for water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250331U (en) |
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2023
- 2023-05-19 CN CN202321244894.XU patent/CN220250331U/en active Active
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