CN207473425U - A kind of water-tube boiler long-distance monitorng device - Google Patents
A kind of water-tube boiler long-distance monitorng device Download PDFInfo
- Publication number
- CN207473425U CN207473425U CN201721622890.5U CN201721622890U CN207473425U CN 207473425 U CN207473425 U CN 207473425U CN 201721622890 U CN201721622890 U CN 201721622890U CN 207473425 U CN207473425 U CN 207473425U
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- China
- Prior art keywords
- water
- cylinder
- tube
- level gauge
- boiler
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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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Abstract
The utility model discloses a kind of water-tube boiler long-distance monitorng devices,Including water-tube boiler,The side of the water-tube boiler is provided with water-level gauge,The cylinder placed vertically is provided on the right side of the water-level gauge,The cylinder is highly consistent with the water-level gauge,The top of the cylinder is provided with outer tube,The first horizontal connecting tube is connected at the top of the outer tube and water-level gauge,First connecting tube is connected with the outer tube right-angled intersection,The bottom of the cylinder is connected with the bottom of the water-level gauge by the second connecting tube,The bottom of the cylinder is fixedly installed hook,Floating drum is additionally provided in the cylinder,The lower end of the floating drum is provided with semicircle draw ring,It is described to hang in the semicircle draw ring,The lower end of the hook is connected with pulling force sensor,The pulling force sensor is connect with remote monitoring room by signal,The utility model can remotely be monitored water level,Reflect water level conditions in real time,It is simple in structure,Precision is high,It is easy to use.
Description
Technical field
The utility model is related to water-tube boiler technical field more particularly to a kind of water-tube boiler long-distance monitorng devices.
Background technology
It in water-tube boiler in use, for security consideration, needs to monitor the water level of boiler constantly, is typically all in heat at present
Water-level gauge is set outside electric boiler, camera is installed by the way of manually patrolling or at the scene, vision signal is sent to prison
Room is controlled, maintenance personnel observes the water-level gauge at scene by the screen of monitoring room, both modes all have supervision not in time, hold
The problem of easily slipping.
Chinese patent grant number is the patent of 105424141 A of CN, discloses a kind of boiler of power generation by waste heat water level monitoring dress
It puts, the cylinder including being parallel to water-level gauge, cylinder top is equipped with outer tube, passes through upper company between water-level gauge top at the top of cylinder
It takes over and is connected with outer tube；Interior spool is equipped in outer tube, interior spool top is connect with outer tube top seal, under interior spool
Portion stretches into cylinder and is connected with floating drum pressure sensor, and float buoyancy is sent to remote monitoring room by floating drum pressure sensor；Cylinder
Body bottom is connected with water-level gauge bottom by lower connecting tube；The floating drum that can be freely lifted is additionally provided in cylinder, floating drum is floating
Top forms with floating drum pressure sensor and coordinates when rising.There are following for boiler of power generation by waste heat Level monitor in above-mentioned patent
It is insufficient：When floating drum is freely lifted in cylinder, it is likely that barrel can be encountered, so as to influence the measured value of floating drum pressure sensor,
And then measurement result is caused not conform to the actual conditions.
Utility model content
The purpose of this utility model is when being freely lifted in cylinder to solve floating drum in the prior art, very may be used
It can encounter barrel, so as to influence the measured value of floating drum pressure sensor, and then the situation that measurement result is caused not conform to the actual conditions,
And a kind of water-tube boiler long-distance monitorng device proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of water-tube boiler long-distance monitorng device, including water-tube boiler, the side of the water-tube boiler is provided with water-level gauge,
The cylinder placed vertically is provided on the right side of the water-level gauge, the cylinder is highly consistent with the water-level gauge, the cylinder
Top be provided with outer tube, be connected with the first horizontal connecting tube at the top of the outer tube and water-level gauge, described first connects
It takes over and is connected with the outer tube right-angled intersection, the bottom of the cylinder and the bottom of the water-level gauge pass through the second connecting tube phase
Connection, the bottom of the cylinder are fixedly installed hook, floating drum are additionally provided in the cylinder, and the lower end of the floating drum is provided with
Semicircle draw ring, described to hang in the semicircle draw ring, the lower end of the hook is connected with pulling force sensor, the drawing
Force snesor is connect with remote monitoring room by signal.
Preferably, the outer end of first connecting tube is additionally provided with boiler pressure sensor, the boiler pressure sensor
It is connect with remote monitoring room by signal.
Preferably, there are two the first shut-off valve, two the first shut-off valve difference positions for setting in first connecting tube
Between water-tube boiler and water-level gauge between water-level gauge and cylinder.
Preferably, there are two the second shut-off valve, two the second shut-off valve difference positions for setting in second connecting tube
Between water-tube boiler and water-level gauge between water-level gauge and cylinder.
Compared with prior art, the utility model provides a kind of water-tube boiler long-distance monitorng device, has following beneficial
Effect：
1st, the water-tube boiler long-distance monitorng device by being fixedly installed hook in the bottom of cylinder, is provided in cylinder
Floating drum, the lower end of floating drum are provided with semicircle draw ring, hang in semicircle draw ring, floating drum is made not encounter barrel, is avoided
So as to influence the measured value of pulling force sensor.
2nd, the water-tube boiler long-distance monitorng device, the feedback of pulling force sensor is received by remote monitoring room, and removes pot
Influence of the furnace pressure power to pulling force sensor obtains the net buoyancy suffered by floating drum, the buoyancy suffered by floating drum with hook to its
Pulling force is equal, and liquid level is higher, and floating drum part submerged in water is more, and suffered buoyancy is bigger, since the size of buoyancy is reacted
Pulling force is converted into level value and carries out showing the monitoring that can be realized to water-tube boiler water level by the height of liquid level, remote monitoring room.
It is same as the prior art or the prior art can be used realized that part is not directed in the device, the utility model
It is simple in structure, it is easy to operate, remotely water level can be monitored, reflect water level conditions in real time, it is simple in structure, precision is high,
It is easy to use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of water-tube boiler long-distance monitorng device structure diagram；
In figure：1 water-tube boiler, 2 water-level gauges, 3 cylinders, 4 outer tubes, 5 first connecting tubes, 6 second connecting tubes, 7 hooks, 8
Floating drum, 9 semicircle draw rings, 10 pulling force sensors, 11 remote monitoring rooms, 12 boiler pressure sensors, 13 first shut-off valves, 14
Two shut-off valves.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
Reference Fig. 1, a kind of water-tube boiler long-distance monitorng device, including water-tube boiler 1, the side of the water-tube boiler 1
Water-level gauge 2 is provided with, the right side of the water-level gauge 2 is provided with the cylinder 3 placed vertically, the cylinder 3 and the water-level gauge 2
Highly consistent, the top of the cylinder 3 is provided with outer tube 4, and the top of the outer tube 4 and water-level gauge 2 is connected with horizontal
First connecting tube 5, first connecting tube 5 are connected with 4 right-angled intersection of outer tube, bottom and the water of the cylinder 3
The bottom of position meter 2 is connected by the second connecting tube 6, and the bottom of the cylinder 3 is fixedly installed hook 7, is gone back in the cylinder 3
Floating drum 8 is provided with, the lower end of the floating drum 8 is provided with semicircle draw ring 9, and the hook 7 is hung in the semicircle draw ring 9,
The lower end of the hook 7 is connected with pulling force sensor 10, and the pulling force sensor 10 is connect with remote monitoring room 11 by signal.
The outer end of first connecting tube 5 is additionally provided with boiler pressure sensor 12, the boiler pressure sensor 12 with it is long-range
Monitoring room 11 is connected by signal, and there are two the first shut-off valve 13, two first shut-off valves 13 for setting in the first connecting tube 5
Respectively between water-tube boiler 1 and water-level gauge 2 between water-level gauge 2 and cylinder 3, there are two for setting in the second connecting tube 6
Two shut-off valves 14, two second shut-off valves 14 are respectively between water-tube boiler 1 and water-level gauge 2 and water-level gauge 2 and cylinder 3
Between.
In the utility model, after the water in water-tube boiler 1 enters cylinder 3, floating drum 8 floats under the action of buoyancy, floating drum 8
Bottom fixed by hook 7, such floating drum 8 will not encounter barrel, at this time 7 pairs of its drawings of the buoyancy suffered by floating drum 8 and hook
Power is equal, and liquid level is higher, and the part submerged in water of floating drum 8 is more, and suffered buoyancy is bigger, and remote monitoring room 11 receives pulling force and passes
The feedback of sensor 10, and influence of the boiler pressure to pulling force sensor 10 is removed, it obtains the net buoyancy suffered by floating drum 8 and draws
Power, since the size of buoyancy has reacted the height of liquid level, pulling force is converted into level value and is shown by remote monitoring room 11
Realize the monitoring to 1 water level of water-tube boiler.
The present apparatus can remotely be monitored water level, reflect water level conditions in real time, simple in structure, precision is high, use
It is convenient.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
- A kind of 1. water-tube boiler long-distance monitorng device, including water-tube boiler (1), which is characterized in that the one of the water-tube boiler (1) Side is provided with water-level gauge (2), and the cylinder (3) placed vertically, the cylinder (3) and institute are provided on the right side of the water-level gauge (2) The highly consistent of water-level gauge (2) is stated, the top of the cylinder (3) is provided with outer tube (4), the outer tube (4) and water-level gauge (2) horizontal the first connecting tube (5) is connected at the top of, first connecting tube (5) connects with the outer tube (4) right-angled intersection Logical, the bottom of the cylinder (3) is connected with the bottom of the water-level gauge (2) by the second connecting tube (6), the cylinder (3) Bottom be fixedly installed hook (7), is additionally provided with floating drum (8) in the cylinder (3), the lower end of the floating drum (8) is provided with Semicircle draw ring (9), the hook (7) are hung in the semicircle draw ring (9), and the lower end of the hook (7) is connected with pulling force Sensor (10), the pulling force sensor (10) are connect with remote monitoring room (11) by signal.
- A kind of 2. water-tube boiler long-distance monitorng device according to claim 1, which is characterized in that first connecting tube (5) outer end is additionally provided with boiler pressure sensor (12), and the boiler pressure sensor (12) is logical with remote monitoring room (11) Cross signal connection.
- A kind of 3. water-tube boiler long-distance monitorng device according to claim 1, which is characterized in that first connecting tube (5) there are two the first shut-off valves (13) for setting on, and two first shut-off valves (13) are respectively positioned at water-tube boiler (1) and water level Between meter (2) between water-level gauge (2) and cylinder (3).
- A kind of 4. water-tube boiler long-distance monitorng device according to claim 1, which is characterized in that second connecting tube (6) there are two the second shut-off valves (14) for setting on, and two second shut-off valves (14) are respectively positioned at water-tube boiler (1) and water level Between meter (2) between water-level gauge (2) and cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622890.5U CN207473425U (en) | 2017-11-29 | 2017-11-29 | A kind of water-tube boiler long-distance monitorng device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622890.5U CN207473425U (en) | 2017-11-29 | 2017-11-29 | A kind of water-tube boiler long-distance monitorng device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473425U true CN207473425U (en) | 2018-06-08 |
Family
ID=62260003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622890.5U Expired - Fee Related CN207473425U (en) | 2017-11-29 | 2017-11-29 | A kind of water-tube boiler long-distance monitorng device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473425U (en) |
-
2017
- 2017-11-29 CN CN201721622890.5U patent/CN207473425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20191129 |