CN219036608U - Automatic water supplementing steam boiler - Google Patents
Automatic water supplementing steam boiler Download PDFInfo
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- CN219036608U CN219036608U CN202223289748.7U CN202223289748U CN219036608U CN 219036608 U CN219036608 U CN 219036608U CN 202223289748 U CN202223289748 U CN 202223289748U CN 219036608 U CN219036608 U CN 219036608U
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Abstract
The utility model discloses an automatic water supplementing steam boiler, which comprises a boiler main body, a water level detection device, an electric control valve, an electric control water pump, a water storage tank and a water supplementing pipeline, wherein a boiler barrel for storing boiler water is arranged in the boiler main body, the water level detection device is used for detecting the water level in the boiler barrel, the water level detection device is respectively and electrically connected with the electric control valve and the electric control water pump, the boiler barrel is connected with the water storage tank through the water supplementing pipeline, the electric control valve and the electric control water pump are arranged on the water supplementing pipeline, and the electric control water pump can convey the boiler water in the water storage tank into the boiler barrel. The automatic water supplementing steam boiler can automatically supplement water to the steam boiler according to the water level.
Description
Technical Field
The utility model belongs to the technical field of steam boiler equipment, and particularly relates to an automatic water supplementing steam boiler.
Background
The steam boiler generates required steam by heating water, and the water level in the steam boiler gradually decreases along with the continuous outward transmission of the steam, so that the steam boiler needs to be supplemented with water in time. When water needs to be replenished to the steam boiler, if the water is not replenished timely, the water level in the steam boiler is too low, so that the water circulation of the steam boiler is damaged, the water cooling wall is overheated and burnt out due to the fact that the water cooling wall cannot be cooled by the water circulation, and the furnace tube of the steam boiler is exploded when serious; if the water is excessively supplied, the water level in the steam boiler is excessively high, so that the steam-water separation effect is poor, and the water content of the steam generated by the steam boiler is increased.
Disclosure of Invention
In order to solve the problems that in the prior art, when water needs to be supplemented to a steam boiler, the water content of steam generated by the steam boiler is increased due to too high water level caused by too much water supplement, and the steam boiler is easy to be damaged due to too low water level caused by untimely water supplement, the utility model provides an automatic water supplementing steam boiler, which can supplement water to the steam boiler according to the water level, so that the water level of the steam boiler is kept in a proper height range.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an automatic moisturizing steam boiler, includes boiler main part, water level detection device, automatically controlled valve, automatically controlled water pump, storage water tank and moisturizing pipeline, be equipped with in the boiler main part and be used for storing the boiler water's drum, water level detection device is used for detecting the water level in the drum, water level detection device respectively with automatically controlled valve with automatically controlled water pump electricity is connected, the drum passes through moisturizing pipeline connects the storage water tank, be equipped with on the moisturizing pipeline automatically controlled valve with automatically controlled water pump, automatically controlled water pump can with boiler water in the storage water tank is carried into in the drum.
Further, the water level detection device comprises a communication cylinder, a floating body and a ranging sensor, wherein the communication cylinder is arranged outside the boiler main body, a first communication pipe and a second communication pipe are arranged on one side of the communication cylinder, the first communication pipe is positioned above the second communication pipe, the first communication pipe penetrates through the boiler main body to be connected with the top of the boiler cylinder, the second communication pipe penetrates through the boiler main body to be connected with the bottom of the boiler cylinder, the floating body is arranged in the communication cylinder, the density of the floating body is smaller than that of liquid water, the ranging sensor is arranged at the top of the communication cylinder, the ranging sensor is used for detecting the distance between the top of the communication cylinder and the upper surface of the floating body, and the ranging sensor is electrically connected with the electric control water pump. The water level in the communicating cylinder is the same as the water level in the boiler cylinder, the distance measuring sensor arranged at the top of the communicating cylinder measures the distance between the top of the communicating cylinder and the floating body, and the water level in the boiler cylinder can be measured without arranging a water level detection device in the boiler cylinder.
Further, a limiting rod is arranged in the communicating cylinder, a through hole is formed in the floating body, the limiting rod penetrates through the through hole, and the aperture of the through hole is larger than the diameter of the limiting rod. The limiting rod can prevent the floating body from overturning, so that the phenomenon that the height of the upper surface of the floating body is changed after the floating body overturns to influence the accuracy of the measured water level is avoided, or the floating body is clamped in the communicating cylinder and cannot move.
Further, the ranging sensor adopts a laser ranging sensor. The laser ranging sensor emits a beam of laser, the laser irradiates the upper surface of the floating body and returns to be received, the time from the emission to the receiving of the laser beam is measured, and then the distance from the top of the communicating cylinder to the upper surface of the floating body can be measured, and the water level is measured.
Further, the upper surface of the floating body is stuck with a mirror reflection film. The mirror reflection film can enhance the reflection effect on laser.
Further, one side of the communicating cylinder is provided with a scale panel, the middle part of the scale panel is provided with a transparent inspection window, the scale panel is provided with scales for marking water level, the side surface of the floating body is provided with a horizontal line groove, and the line groove coincides with the water line of the floating body. The transparent inspection window is used for directly inspecting the position of the floating body, and the position of the groove of the score line aligned with the scale on the scale panel can be directly read out the water level in the boiler barrel.
The automatic water supplementing steam boiler has the following beneficial effects: the top of the communicating cylinder is provided with a distance measuring sensor, the water level in the boiler cylinder is measured by detecting the distance between the top of the communicating cylinder and the upper surface of the floating body, when the water level is detected to be reduced to a specified height, the electric control valve is started, the electric control water pump is started, and the electric control water pump conveys boiler water in the water storage tank into the boiler cylinder; when the water level is detected to rise to the designated height, the electric control valve and the electric control water pump are closed, so that the water level in the boiler barrel can be kept in a proper height range; the distance measuring sensor adopts a laser distance measuring sensor, the laser distance measuring sensor emits laser, the laser returns to be received after irradiating the upper surface of the floating body, the time from the emission to the receiving of the laser beam is measured, the distance between the top of the communicating cylinder and the upper surface of the floating body can be measured, and then the water level in the cylinder is measured; a limiting rod is arranged to prevent the floating body from overturning to change the height of the upper surface of the floating body or from blocking to influence the accuracy of measuring the water level; the scale panel is arranged on the communicating cylinder, so that the water level in the boiler cylinder can be conveniently read according to the alignment position of the scale groove of the floating body and the scale on the scale panel.
Drawings
FIG. 1 is a schematic diagram of an automatic water-replenishing steam boiler according to the present utility model;
FIG. 2 is a schematic diagram of an automatic water-replenishing steam boiler according to the present utility model;
FIG. 3 is a schematic view of a floating body of an automatic water-replenishing steam boiler according to the present utility model;
wherein, 1, a boiler main body, 11, a boiler barrel, 2, a water level detection device, 21, a communication barrel, 211, a first communication pipe, 212, a second communication pipe, 213, a limit rod, 214 and a scale panel, 2141, a transparent inspection window, 22, a floating body, 221, a through hole, 222, a scribing groove, 23, a ranging sensor, 3, an electric control valve, 4, an electric control water pump, 5, a water storage tank, 6 and a water supplementing pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the utility model relates to an automatic water supplementing steam boiler, which comprises a boiler main body 1, a water level detection device 2, an electric control valve 3, an electric control water pump 4, a water storage tank 5 and a water supplementing pipeline 6, wherein a boiler barrel 11 for storing boiler water is arranged in the boiler main body 1, the water level detection device 2 is used for detecting the water level in the boiler barrel 11, the water level detection device 2 is respectively and electrically connected with the electric control valve 3 and the electric control water pump 4, the boiler barrel 11 is connected with the water storage tank 5 through the water supplementing pipeline 6, the electric control valve 3 and the electric control water pump 4 are arranged on the water supplementing pipeline 6, and the electric control water pump 4 can convey the boiler water in the water storage tank 5 into the boiler barrel 11.
Further, the water level detection device 2 includes a communication tube 21, a floating body 22 and a ranging sensor 23, the communication tube 21 is disposed outside the boiler body 1, a first communication tube 211 and a second communication tube 212 are disposed on one side of the communication tube 21, the first communication tube 211 is disposed above the second communication tube 212, the first communication tube 211 penetrates through the boiler body 1 to connect with the top of the boiler tube 11, the second communication tube 212 penetrates through the boiler body 1 to connect with the bottom of the boiler tube 11, the floating body 22 is disposed in the communication tube 21, the density of the floating body 22 is smaller than that of liquid water, the ranging sensor 23 is disposed at the top of the communication tube 21, the ranging sensor 23 is used for detecting the distance between the top of the communication tube 21 and the upper surface of the floating body 22, and the ranging sensor 23 is electrically connected with the electric control water pump 4. The communicating cylinder 21 and the boiler cylinder 11 form a communicating vessel, the water level in the communicating cylinder 21 is the same as the water level in the boiler cylinder 11, the distance measuring sensor 23 arranged at the top of the communicating cylinder 21 measures the distance between the top of the communicating cylinder 21 and the floating body 22, and the water level in the boiler cylinder 11 can be measured without arranging the water level detecting device 2 in the boiler cylinder 11.
Further, a limiting rod 213 is disposed in the communicating tube 21, a through hole 221 is disposed on the floating body 22, the limiting rod 213 passes through the through hole 221, and the diameter of the through hole 221 is larger than that of the limiting rod 213. The limiting rod 213 can prevent the floating body 22 from turning over, so as to avoid the height change after the floating body 22 turns over or the floating body 22 is blocked in the communicating tube 21 and cannot move. The limiting rod 213 can prevent the floating body 22 from turning over, so as to prevent the height of the upper surface of the floating body 22 from changing after the floating body 22 turns over, which affects the accuracy of the measured water level, or prevent the floating body 22 from being blocked in the communicating tube 21.
Further, the distance measuring sensor 23 is a laser distance measuring sensor. The laser ranging sensor emits a beam of laser, irradiates the upper surface of the floating body 22, returns to be received, and measures the time from the emission to the receiving of the laser beam, so that the distance from the top of the communicating tube 21 to the upper surface of the floating body 22 can be measured, and the water level can be measured.
Further, the upper surface of the floating body 22 is stuck with a specular reflection film. The mirror reflection film can enhance the reflection effect on laser.
Further, a scale panel 214 is disposed on one side of the communicating tube 21, a transparent inspection window 2141 is disposed in the middle of the scale panel 214, scales for marking the water level are disposed on the scale panel 214, a horizontal groove 222 is disposed on the side of the floating body 22, and the groove 222 coincides with the water line of the floating body 22. The transparent inspection window 2141 is used for directly inspecting the position of the floating body 22, and the position of the scribing groove 222 aligned with the scale on the scale panel 214 can directly read the water level in the drum 11.
The specific use steps are as follows: the communicating cylinder 21 and the boiler cylinder 11 form a communicating vessel, the water level in the communicating cylinder 21 is the same as the water level in the boiler cylinder 11, the distance measuring sensor 23 arranged at the top of the communicating cylinder 21 measures the distance between the floating body 22 in the communicating cylinder 21 to measure the water level of the boiler cylinder 11, the distance measuring sensor 23 is electrically connected with the electric control valve 3 and the electric control water pump 4, and the electric control valve 3 and the electric control water pump 4 can be controlled according to the measured water level height (without software control): when the water level is detected to be reduced to a designated height, the electric control valve 3 is opened, the electric control water pump 4 is started, and the electric control water pump 4 conveys boiler water in the water storage tank 5 into the boiler barrel 11 through the water supplementing pipeline 6; when the water level is detected to rise to the designated height, the electric control valve 3 and the electric control water pump 4 are closed, and the water supplementing operation of the boiler is completed.
The automatic water supplementing steam boiler has the following beneficial effects: the top of the communicating cylinder is provided with a distance measuring sensor, the water level in the boiler cylinder is measured by detecting the distance between the top of the communicating cylinder and the upper surface of the floating body, when the water level is detected to be reduced to a specified height, the electric control valve is started, the electric control water pump is started, and the electric control water pump conveys boiler water in the water storage tank into the boiler cylinder; when the water level is detected to rise to the designated height, the electric control valve and the electric control water pump are closed, so that the water level in the boiler barrel can be kept in a proper height range; the distance measuring sensor adopts a laser distance measuring sensor, the laser distance measuring sensor emits laser, the laser returns to be received after irradiating the upper surface of the floating body, the time from the emission to the receiving of the laser beam is measured, the distance between the top of the communicating cylinder and the upper surface of the floating body can be measured, and then the water level in the cylinder is measured; a limiting rod is arranged to prevent the floating body from overturning to change the height of the upper surface of the floating body or from blocking to influence the accuracy of measuring the water level; the scale panel is arranged on the communicating cylinder, so that the water level in the boiler cylinder can be conveniently read according to the alignment position of the scale groove of the floating body and the scale on the scale panel.
The present utility model and its embodiments have been described above with no limitation, and the embodiments of the present utility model are shown in the drawings, and the actual structure is not limited thereto, so that those skilled in the art who have the ordinary skill in the art who have the benefit of the present utility model will not creatively design similar structures and examples to those of the present utility model without departing from the gist of the present utility model.
Claims (6)
1. An automatic water replenishing steam boiler, characterized in that: including boiler main part (1), water level detection device (2), automatically controlled valve (3), automatically controlled water pump (4), storage water tank (5) and moisturizing pipeline (6), be equipped with in boiler main part (1) and be used for storing boiler water's drum (11), water level detection device (2) are used for detecting water level in drum (11), water level detection device (2) respectively with automatically controlled valve (3) with automatically controlled water pump (4) electricity is connected, drum (11) are passed through moisturizing pipeline (6) are connected storage water tank (5), be equipped with on moisturizing pipeline (6) automatically controlled valve (3) with automatically controlled water pump (4), automatically controlled water pump (4) can with boiler water in storage water tank (5) is carried into in drum (11).
2. An automatic water replenishment steam boiler as set forth in claim 1, wherein: the water level detection device (2) comprises a communication cylinder (21), a floating body (22) and a distance measuring sensor (23), wherein the communication cylinder (21) is arranged outside the boiler main body (1), one side of the communication cylinder (21) is provided with a first communication pipe (211) and a second communication pipe (212), the first communication pipe (211) is positioned above the second communication pipe (212), the first communication pipe (211) penetrates through the boiler main body (1) to be connected with the top of the boiler main body (11), the second communication pipe (212) penetrates through the boiler main body (1) to be connected with the bottom of the boiler main body (11), the floating body (22) is arranged in the communication cylinder (21), the density of the floating body (22) is smaller than that of liquid water, the distance measuring sensor (23) is arranged at the top of the communication cylinder (21), the distance measuring sensor (23) is used for detecting the distance between the top of the communication cylinder (21) and the upper surface of the floating body (22), and the distance measuring sensor (23) is electrically connected with the water pump (4).
3. An automatic water replenishment steam boiler as set forth in claim 2, wherein: be equipped with gag lever post (213) in feed through section of thick bamboo (21), be equipped with through-hole (221) on body (22), gag lever post (213) pass through-hole (221), the aperture of through-hole (221) is greater than the diameter of gag lever post (213).
4. An automatic water replenishment steam boiler as set forth in claim 2, wherein: the distance measuring sensor (23) adopts a laser distance measuring sensor.
5. An automatic water replenishment steam boiler as set forth in claim 4, wherein: the upper surface of the floating body (22) is stuck with a mirror reflection film.
6. An automatic water replenishment steam boiler as set forth in claim 2, wherein: one side of a communicating cylinder (21) is provided with a scale panel (214), the middle part of the scale panel (214) is provided with a transparent inspection window (2141), the scale panel (214) is provided with scales for marking water level, the side surface of the floating body (22) is provided with a horizontal scribing groove (222), and the scribing groove (222) coincides with the water line of the floating body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289748.7U CN219036608U (en) | 2022-12-08 | 2022-12-08 | Automatic water supplementing steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289748.7U CN219036608U (en) | 2022-12-08 | 2022-12-08 | Automatic water supplementing steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219036608U true CN219036608U (en) | 2023-05-16 |
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ID=86284822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223289748.7U Active CN219036608U (en) | 2022-12-08 | 2022-12-08 | Automatic water supplementing steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219036608U (en) |
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2022
- 2022-12-08 CN CN202223289748.7U patent/CN219036608U/en active Active
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