CN220852635U - Explosion-proof safety device of water heater - Google Patents
Explosion-proof safety device of water heater Download PDFInfo
- Publication number
- CN220852635U CN220852635U CN202322632284.3U CN202322632284U CN220852635U CN 220852635 U CN220852635 U CN 220852635U CN 202322632284 U CN202322632284 U CN 202322632284U CN 220852635 U CN220852635 U CN 220852635U
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- China
- Prior art keywords
- water heater
- protection
- explosion
- safety device
- alarm
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to the technical field of water heater, and discloses an explosion-proof safety device of a water heater, which comprises a flange; and the protection mechanism is arranged above the flange and comprises a cylinder assembly, the inner surface of the cylinder assembly is provided with the protection mechanism, and the alarm mechanism is arranged above the cylinder assembly. The whole device is installed on the water heater through the flange, the gas in the water heater is led into the cylinder assembly through the air inlet, the explosion-proof protection function is achieved for the water heater through the protection assembly in the cylinder assembly, the gas in the water heater is discharged through the air outlet after the protection assembly is triggered, the alarm mechanism is triggered, the whole device is enabled to protect the water heater and simultaneously alarm and remind a user, during use, the windmill above the air outlet can be driven to rotate through the gas discharged from the air outlet, the transmission shaft is driven to rotate through the rotation of the windmill, the transmission belt is driven to sound the alarm through the rotation of the transmission shaft, and the alarm making function is achieved.
Description
Technical Field
The utility model relates to the technical field of water heater, in particular to an explosion-proof safety device of a water heater.
Background
The gas hot water heating stove is a gas hot water heating boiler which heats water to a certain temperature by using gas combustion and realizes heating requirement through a heating pipeline and a radiator, and belongs to the category of domestic boilers. The main control parameters of the gas water heater comprise heat efficiency, rated heat load (heat input), rated heat output, heating water outlet temperature, living water generating capacity, working pressure of a heating system, input electric power, external dimension and the like. Artificial gas, natural gas and liquefied petroleum gas are classified according to the kind of gas suitable for use. The type is classified into a single heating type and a dual type according to the use. The installation mode of the air supply and exhaust is divided into natural air supply and exhaust, forced air supply and forced air exhaust. The structure is divided into a closed type and an open type.
Taking an explosion-proof sheet device of a vacuum hot water boiler with the number of CN205425455U as an example, the utility model relates to the explosion-proof sheet device of the vacuum hot water boiler, which comprises a fixed flange, wherein an explosion-proof film is clamped between the fixed flange and supported by an orifice plate sheet, a sharp object is arranged above the explosion-proof film, and the distance between the sharp object and the explosion-proof film is within the range of the pressed bulge height of the explosion-proof film. When the boiler is in overpressure, after the explosion-proof membrane bulges, the sharp object punctures the explosion-proof membrane, so that the pressure relief effect is achieved, and the safety of the explosion-proof membrane is improved.
However:
the explosion-proof membrane of the device is punctured by sharp objects and then deflates the boiler, at the moment, the air pressure of the boiler is gradually reduced, and an alarm device is lacked to remind a boiler worker so as to enable the boiler to be recovered for use in time.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an explosion-proof safety device of a water heater.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: an explosion-proof safety device of a water heater comprises a flange; and the protection mechanism is arranged above the flange and comprises a cylinder assembly, the inner surface of the cylinder assembly is provided with a protection assembly, and an alarm mechanism is arranged above the cylinder assembly.
Preferably, the cylinder assembly comprises an air inlet, the air inlet is fixedly connected with the upper part of the flange, the lower cylinder is fixedly connected with the upper part of the air inlet, the upper cylinder is connected with an upper cylinder through a threaded sleeve in a threaded manner, an air outlet is fixedly connected with the upper cylinder, gas in the water heater is led into the cylinder assembly through the air inlet, an explosion-proof protection function is achieved on the water heater through a protection assembly in the cylinder assembly, and the gas in the water heater is discharged through the air outlet after the protection assembly is triggered.
Preferably, the protection component comprises a fixed ring, fixed ring and last barrel internal surface fixed connection, fixed ring below activity laminating has the protection seat, protection seat internal surface fixed mounting has the protection membrane, the fixed slot has been seted up to the protection seat surface, fixed slot internal surface activity laminating has the fixed block, fixed block and last barrel internal surface fixed connection, the protection membrane top is provided with trigger component, installs through emboliaing the protection seat on the barrel internal surface, through the fixed block with the fixed slot alignment upper barrel internal surface on the protection seat during the use to continue to promote the protection seat, through rotating the protection seat when protection seat and fixed ring laminating, make the fixed block to the fixed slot internal surface, reach the effect that prevents the protection seat and drop.
Preferably, the alarm mechanism comprises a support column, support column and last barrel top fixed connection, support column left side fixedly connected with connecting strip, the connecting strip back is connected with the windmill through the transmission shaft rotation, the transmission shaft is connected with the siren through the drive belt transmission, siren and the positive fixed mounting of support column make whole device play the protection to the hot water stove simultaneously to carry out the alarm to the user and remind, during the use through gas outlet exhaust gas can drive the windmill rotation of gas outlet top, drive the transmission shaft through the windmill rotation and rotate, drive the drive belt through the transmission shaft rotation and draw the siren, reach the function of making the alarm.
Preferably, the trigger assembly comprises a puncture needle, the puncture needle is fixedly connected with the inner surface of the upper cylinder body through a connecting rod, and the protection mechanism is triggered through the trigger assembly so as to play a role in protecting the hot water furnace, when the air pressure in the hot water furnace is overlarge, the gas can upwards push the protection film, and when the protection film is pushed to a certain height, the protection film is punctured by the puncture needle, so that the effect of deflating the hot water furnace is achieved.
Preferably, the windmill is arranged above the air outlet, the windmill above the air outlet can be driven to rotate by the air discharged from the air outlet, and the rotation of the windmill can pull the alarm to achieve the function of alarming.
Preferably, the puncture needle is arranged above the protection film, and when the air pressure in the water heater is too high, the protection film can be upwards jacked, and when the protection film is jacked to a certain height, the puncture needle can puncture the protection film, so that the air-discharging effect on the water heater is achieved.
(III) beneficial effects
Compared with the prior art, the utility model provides an explosion-proof safety device of a water heater, which has the following beneficial effects:
1. This explosion-proof safety device of water heater installs whole device on the water heater through the flange, in leading-in barrel subassembly to the gas in the water heater through the air inlet, play explosion-proof protect function to the water heater through the protection component in the barrel subassembly, the protection component triggers the back and discharges the gas in the water heater through the gas outlet, and trigger alarm mechanism, make whole device play simultaneously to the protection of water heater to the user carry out the alarm warning through alarm mechanism, the windmill rotation above the gas outlet can be driven through gas outlet exhaust gas during the use, drive the transmission shaft through the windmill rotation and rotate, drive the drive belt through the transmission shaft rotation and draw the siren, reach the function of making the alarm.
2. This explosion-proof safety device of water heater, through emboliaing the protection seat on the barrel internal surface and installing, the fixed block of upper barrel internal surface is aimed at through the fixed slot on with the protection seat during the use, and continue to promote the protection seat, through rotating the protection seat when protection seat and solid fixed ring laminating, make the fixed block to the fixed slot internal surface, reach the effect that prevents the protection seat and drop, trigger the protection component through triggering the subassembly, in order to play the effect of protection water heater, the gas can upwards push up the protection film when the atmospheric pressure is too big in the water heater, the protection film can be pricked by the felting needle when being pushed up to a take the altitude, reach the effect of gassing to the water heater.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
Fig. 4 is an enlarged view of the utility model at B.
In the figure: 1. a flange; 2. a protection mechanism; 3. a barrel assembly; 301. an air inlet; 302. a lower cylinder; 303. an upper cylinder; 304. an air outlet; 4. a protection component; 401. a fixing ring; 402. a protection seat; 403. a protective film; 404. a fixing groove; 405. a fixed block; 5. an alarm mechanism; 501. a support column; 502. a connecting strip; 503. a transmission shaft; 504. a windmill; 505. a transmission belt; 506. an alarm; 6. a trigger assembly; 601. a needle; 602. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1 to 4, the utility model provides an explosion-proof safety device of a water heater, which comprises a flange 1; and the protection mechanism 2 is arranged above the flange 1, the protection mechanism 2 comprises a cylinder assembly 3, the inner surface of the cylinder assembly 3 is provided with a protection assembly 4, and an alarm mechanism 5 is arranged above the cylinder assembly 3. The cylinder assembly 3 comprises an air inlet 301, wherein the air inlet 301 is welded with the upper part of the flange 1, a lower cylinder 302 is welded above the air inlet 301, an upper cylinder 303 is sleeved above the lower cylinder 302 through a threaded sleeve, and an air outlet 304 is welded above the upper cylinder 303. The alarm mechanism 5 comprises a support column 501, wherein the support column 501 is welded with the upper part of the upper cylinder 303, a connecting bar 502 is welded on the left side of the support column 501, a windmill 504 is rotatably connected to the back of the connecting bar 502 through a transmission shaft 503, an alarm 506 is connected to the transmission shaft 503 through a transmission belt 505, the alarm 506 is in a rotary shaking type, and the alarm 506 is in threaded installation with the front of the support column 501 through screws similarly to an air defense alarm. Windmills 504 are disposed above air outlets 304.
In this embodiment, the whole device is installed on the water heater through the flange 1, the gas in the water heater is led into the cylinder assembly 3 through the air inlet 301, the explosion-proof protection function is achieved on the water heater through the protection assembly 4 in the cylinder assembly 3, the gas in the water heater is discharged through the air outlet 304 after the protection assembly 4 is triggered, the alarm mechanism 5 is triggered, the whole device protects the water heater and simultaneously alarms and reminds a user through the alarm mechanism 5, the gas discharged through the air outlet 304 can drive the windmill 504 above the air outlet 304 to rotate, the transmission shaft 503 is driven to rotate through the rotation of the windmill 504, the transmission belt 506 is driven to sound through the rotation of the transmission shaft 503, and the alarm making function is achieved.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the protection component 4 comprises a fixing ring 401, the fixing ring 401 is welded with the inner surface of the upper cylinder 303, a protection seat 402 is attached to the lower portion of the fixing ring 401, the protection seat 402 is of an annular hollow structure, a protection film 403 is mounted on the inner surface of the protection seat 402 through a screw bolt, a fixing groove 404 is formed in the outer surface of the protection seat 402, the fixing groove 404 is L-shaped, a fixing block 405 is movably attached to the inner surface of the fixing groove 404, the fixing block 405 is welded with the inner surface of the upper cylinder 303, a triggering component 6 is arranged above the protection film 403, the triggering component 6 comprises a puncture needle 601, the puncture needle 601 is welded with the inner surface of the upper cylinder 303 through a connecting rod 602, and the puncture needle 601 is arranged above the protection film 403.
In this embodiment, the protection seat 402 is sleeved on the inner surface of the upper cylinder 303 for installation, when in use, the fixing groove 404 on the protection seat 402 is aligned with the fixing block 405 on the inner surface of the upper cylinder 303, and the protection seat 402 is pushed continuously, when the protection seat 402 is attached to the fixing ring 401, the fixing block 405 clamps the inner surface of the fixing groove 404 by rotating the protection seat 402, so as to achieve the effect of preventing the protection seat 402 from falling off, the protection component 4 is triggered by the triggering component 6, so as to play the role of protecting the hot water furnace, when the air pressure in the hot water furnace is overlarge, the protection film 403 is pushed upwards, and when the protection film 403 is pushed to a certain height, the protection film 403 is punctured by the puncture needle 601, so as to achieve the effect of deflating the hot water furnace.
Claims (7)
1. An explosion-proof safety device of a water heater comprises a flange (1);
And a protection mechanism (2) arranged above the flange (1), characterized in that: the protection mechanism (2) comprises a cylinder assembly (3), a protection assembly (4) is arranged on the inner surface of the cylinder assembly (3), and an alarm mechanism (5) is arranged above the cylinder assembly (3).
2. An explosion-proof safety device for a water heater according to claim 1, wherein: the cylinder assembly (3) comprises an air inlet (301), the air inlet (301) is connected with the upper portion of the flange (1), a lower cylinder (302) is connected with the upper portion of the air inlet (301), an upper cylinder (303) is connected with the upper portion of the lower cylinder (302) through a threaded sleeve in a threaded manner, and an air outlet (304) is connected with the upper portion of the upper cylinder (303).
3. An explosion-proof safety device for a water heater according to claim 1, wherein: the protection component (4) comprises a fixing ring (401), the fixing ring (401) is connected with the inner surface of the upper cylinder body (303), a protection seat (402) is movably attached to the lower portion of the fixing ring (401), a protection film (403) is fixedly mounted on the inner surface of the protection seat (402), a fixing groove (404) is formed in the outer surface of the protection seat (402), a fixing block (405) is movably attached to the inner surface of the fixing groove (404), the fixing block (405) is connected with the inner surface of the upper cylinder body (303), and a trigger component (6) is arranged above the protection film (403).
4. An explosion-proof safety device for a water heater according to claim 1, wherein: the alarm mechanism (5) comprises a support column (501), the support column (501) is connected with the upper part of the upper cylinder body (303), the left side of the support column (501) is connected with a connecting strip (502), the back of the connecting strip (502) is connected with a windmill (504) through a transmission shaft (503), the transmission shaft (503) is connected with an alarm (506) through a transmission belt (505), and the alarm (506) is fixedly installed on the front of the support column (501).
5. An explosion-proof safety device for a water heater according to claim 3, wherein: the trigger assembly (6) comprises a puncture needle (601), and the puncture needle (601) is connected with the inner surface of the upper cylinder (303) through a connecting rod (602).
6. The explosion-proof safety device for water heater according to claim 4, wherein: the windmill (504) is disposed above the air outlet (304).
7. An explosion-proof safety device for a water heater according to claim 5, wherein: the lancet (601) is arranged above the protective film (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632284.3U CN220852635U (en) | 2023-09-27 | 2023-09-27 | Explosion-proof safety device of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632284.3U CN220852635U (en) | 2023-09-27 | 2023-09-27 | Explosion-proof safety device of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852635U true CN220852635U (en) | 2024-04-26 |
Family
ID=90784538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632284.3U Active CN220852635U (en) | 2023-09-27 | 2023-09-27 | Explosion-proof safety device of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852635U (en) |
-
2023
- 2023-09-27 CN CN202322632284.3U patent/CN220852635U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |