Novel boiler wall temperature monitoring device with protection function

Abstract

The novel boiler wall temperature monitoring device with the protection function comprises a boiler inner wall, a first supporting plate is arranged on the upper side of the boiler inner wall, a cover door is installed at the upper end of the middle of the first supporting plate, and a first limiting rod is arranged on the right side of the first supporting plate; a limiting assembly is installed on the left side of the first supporting plate and composed of a handheld rod, a second supporting plate, a limiting block, a third supporting plate and an electric telescopic rod. And the thermocouple is installed in the first supporting plate, a shell is installed at the lower end of the thermocouple, and a supporting rod is arranged at the upper end of the right side of the shell. According to the novel boiler wall temperature monitoring device with the protection function, in the use process, exposed protection can be carried out on detection parts in the device, meanwhile, direct contact between precise parts of the device and the boiler wall can be avoided, and the novel boiler wall temperature monitoring device is convenient to use, adapts to more use environments and is higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler wall temperature monitoring devices, in particular to a novel boiler wall temperature monitoring device with a protective function. Background Art

[0002] The new boiler wall temperature monitoring device is a device that detects the temperature of the boiler inner wall when the boiler is working. For example, it can detect the temperature of a stove according to the requirements of production and manufacturing. The new boiler wall temperature monitoring device can accurately complete the work, effectively improve work efficiency and reduce labor intensity, such as:

[0003] Announcement No. CN217132393U provides a coal-fired boiler water-cooled wall tube temperature monitoring device, including a linkage monitoring mechanism, an internal temperature measuring mechanism and an external temperature measuring mechanism. The linkage monitoring mechanism is provided with an internal temperature measuring mechanism, and an external temperature measuring mechanism is provided on one side of the outer wall of the linkage monitoring mechanism. The coal-fired boiler water-cooled wall tube temperature monitoring device first arranges a small number of internal measuring points on the back-fire side of the water-cooled wall and in the insulation layer of the furnace body, combines the measuring point data outside the insulation layer at the corresponding position, and obtains the temperature relationship between the inside and outside of the insulation layer of the furnace body. The data of multiple measuring points are connected to the serial port server through connecting lines and an on-site bus. The serial port server then transmits the data to the connected monitoring server, realizing the temperature thermal deviation of each area of ​​the boiler water-cooled wall, and can simultaneously reflect the degree of flame deflection inside the boiler furnace, so as to achieve the purpose of easy implementation and maintenance, low investment cost, no damage to the furnace structure, and no increase in furnace air leakage.

[0004] The above-mentioned existing technical solutions have the following defects: the current new boiler wall temperature monitoring device is generally unable to provide exposed protection for the detection parts inside the device during use, and at the same time cannot avoid direct contact between the precision parts of the device and the furnace wall. It is inconvenient to use, not suitable for more usage environments, and has low practicality. Therefore, the utility model provides a new boiler wall temperature monitoring device with a protective function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a new boiler wall temperature monitoring device with a protective function, so as to solve the problems raised in the above-mentioned background technology that the detection parts inside the device cannot be exposed and protected during use, and at the same time, the precision parts of the device cannot be prevented from coming into direct contact with the furnace wall, which makes it inconvenient to use, not suitable for more usage environments, and has low practicality.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new boiler wall temperature monitoring device with a protective function, comprising:

[0007] The inner wall of the boiler is provided with a first support plate on the upper side of the inner wall of the boiler, and a cover door is installed at the middle upper end of the first support plate, a first limit rod is provided on the right side of the first support plate, and a limit assembly is installed on the left side of the first support plate, the limit assembly consists of a handheld rod, a second support plate, a limit block, a third support plate and an electric telescopic rod;

[0008] An electric thermocouple is mounted inside the first support plate, and a housing is mounted at the lower end of the electric thermocouple, a support rod is provided at the upper right end of the housing, and a liquid inlet pipe is mounted on the left side of the housing, a second limiting rod passes through the lower side of the liquid inlet pipe, and a liquid inlet is opened at the lower end of the second limiting rod;

[0009] A partition groove is opened at the lower end of the liquid inlet, a first connecting block is installed inside the shell, and a second connecting block is provided on the upper surface of the first connecting block, a support frame is provided on the outside of the first connecting block, and a heat conducting plate is installed inside the support frame.

[0010] Preferably, the first limiting rod is relatively threadedly connected to the first support plate and the support rod, and the support rod is relatively snap-fittedly connected to the inner wall of the boiler and the first support plate.

[0011] Preferably, a hand-held rod is provided on the left side of the first support plate, and a second support plate is provided on the right side of the hand-held rod, a limit block is installed on the right surface of the second support plate, and a third support plate is installed on the right end of the second support plate, and an electric telescopic rod is provided on the right side of the third support plate.

[0012] Preferably, the hand-held rod is threadedly connected to the first support plate, the hand-held rod is rotationally connected to the second support plate, and the second support plate is slidingly connected to the first support plate.

[0013] Preferably, the limit block is relatively engaged with the liquid inlet pipe, and the limit block is symmetrically arranged about the central axis of the second support plate.

[0014] Preferably, the second limiting rod is arranged bilaterally symmetrically with respect to the central axis of the liquid inlet pipe, and the second limiting rod is relatively threadedly connected to the housing and the liquid inlet pipe.

[0015] Preferably, the heat conducting plates are arranged at equal angles inside the shell, and the heat conducting plates are connected to the shell and the support frame by relative threads.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the novel boiler wall temperature monitoring device with protective function can protect the detection parts inside the device from being exposed during use, and at the same time can prevent the precision parts of the device from directly contacting the furnace wall. It is easy to use, adaptable to more use environments, and more practical.

[0017] 1. The outer shell is installed at the lower end of the inner wall of the boiler by arranging the limit blocks symmetrically about the central axis of the second support plate. At the same time, the first support plate is placed at the upper end of the inner wall of the boiler along the support rod and the liquid inlet pipe. At this time, the first limit rod is rotated so that the first limit rod is connected in series with the support rod and the first support plate. At the same time, the handheld rod is rotated to push the second support plate to move inward so that the limit block installed on the right side of the second support plate is engaged with the liquid inlet pipe. At this time, the electric telescopic rod pushes the third support plate to move to the left to cooperate with the second support plate to complete the limiting and engaging work of the liquid inlet pipe, thereby completing the quick installation of the device;

[0018] 2. The second limiting rod is threadedly connected to the housing and the liquid inlet pipe. During the use of the device, the insulation liquid is poured into the liquid inlet pipe. At this time, the insulation liquid flows downward through the liquid inlet pipe and falls into the upper end of the liquid inlet. It flows through the liquid inlet and spreads throughout the interior of the partition groove to isolate the high temperature outside the housing, thereby completing the protection of the precision parts inside the device.

[0019] 3. The heat conducting plates are arranged at equal angles inside the shell. When the device is in use, the high temperature inside the boiler is conducted to the inside of the first connecting block through the heat conducting plates arranged at equal angles inside the shell. At this time, the second connecting block stably and evenly transmits the temperature inside the first connecting block to the lower end of the thermocouple. The thermocouple detects the internal temperature of the second connecting block, thereby avoiding direct contact between the first connecting block and the thermocouple and the inner wall of the boiler, further extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0022] Figure 3 This is a schematic diagram of the top cross-sectional structure of the connection between the limit assembly and the liquid inlet pipe of the utility model;

[0023] Figure 4 This is a schematic diagram of the top cross-sectional structure of the connection between the support frame and the first connecting block of the utility model.

[0024] In the figure: 1. Inner wall of boiler; 2. First support plate; 3. Cover door; 4. First limiting rod; 5. Limiting assembly; 501. Hand-held rod; 502. Second support plate; 503. Limiting block; 504. Third support plate; 505. Electric telescopic rod; 6. Electric thermocouple; 7. Housing; 8. Support rod; 9. Liquid inlet pipe; 10. Second limiting rod; 11. Liquid inlet; 12. Partition groove; 13. First connecting block; 14. Second connecting block; 15. Support frame; 16. Heat conducting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4 The utility model provides a technical solution: a novel boiler wall temperature monitoring device with a protective function, comprising a boiler inner wall 1, a first support plate 2 being provided on the upper side of the boiler inner wall 1, and a cover door 3 being installed at the middle upper end of the first support plate 2, a first limiting rod 4 being provided on the right side of the first support plate 2, and a limiting assembly 5 being installed on the left side of the first support plate 2, the limiting assembly 5 being composed of a handheld rod 501, a second support plate 502, a limiting block 503, a third support plate 504 and an electric telescopic rod 505;

[0027] Thermocouple 6 is mounted inside the first support plate 2, and a housing 7 is mounted on the lower end of the thermocouple 6. A support rod 8 is provided on the upper right end of the housing 7, and a liquid inlet pipe 9 is mounted on the left side of the housing 7. A second limiting rod 10 passes through the lower side of the liquid inlet pipe 9, and a liquid inlet port 11 is opened at the lower end of the second limiting rod 10;

[0028] The partition groove 12 is opened at the lower end of the liquid inlet 11, and a first connecting block 13 is installed inside the outer shell 7, and a second connecting block 14 is provided on the upper surface of the first connecting block 13. A support frame 15 is provided on the outside of the first connecting block 13, and a heat conducting plate 16 is installed inside the support frame 15, forming a complete new boiler wall temperature monitoring device.

[0029] like Figure 1 、 Figure 2 and Figure 3As shown, the first limiting rod 4 is relatively threadedly connected to the first support plate 2 and the support rod 8, and the support rod 8 is relatively snap-fitted to the inner wall 1 of the boiler and the first support plate 2. A hand-held rod 501 is provided on the left side of the first support plate 2, and a second support plate 502 is provided on the right side of the hand-held rod 501. A limiting block 503 is installed on the right surface of the second support plate 502, and a third support plate 504 is installed on the right end of the second support plate 502. An electric telescopic rod 505 is provided on the right side of the third support plate 504. The hand-held rod 501 is relatively threadedly connected to the first support plate 2, and the hand-held rod 501 is relatively rotatably connected to the second support plate 502, and the second support plate 502 is relatively slidingly connected to the first support plate 2. The limiting block 503 is connected to the liquid inlet. The tubes 9 are relatively engaged and connected, and the limit blocks 503 are symmetrically arranged about the central axis of the second support plate 502. The shell 7 is installed at the lower end of the boiler inner wall 1, and the first support plate 2 is placed at the upper end of the boiler inner wall 1 along the support rod 8 and the liquid inlet pipe 9. At this time, the first limit rod 4 is rotated so that the first limit rod 4 is connected in series with the support rod 8 and the first support plate 2. At the same time, the handheld rod 501 is rotated to push the second support plate 502 to move inward, so that the limit block 503 installed on the right side of the second support plate 502 is engaged with the liquid inlet pipe 9. At this time, the electric telescopic rod 505 pushes the third support plate 504 to move to the left to cooperate with the second support plate 502 to complete the limiting and engaging work of the liquid inlet pipe 9, thereby completing the quick installation of the device.

[0030] like Figure 1 and Figure 4 As shown, the second limit rod 10 is symmetrically arranged about the central axis of the liquid inlet pipe 9, and the second limit rod 10 is relatively threadedly connected to the outer shell 7 and the liquid inlet pipe 9. During the use of the device, the thermal insulation liquid is poured into the interior of the liquid inlet pipe 9. At this time, the thermal insulation liquid flows downward through the liquid inlet pipe 9 and falls into the upper end of the liquid inlet 11. It flows through the liquid inlet 11 and spreads throughout the interior of the partition groove 12 to isolate the high temperature outside the outer shell 7, thereby completing the protection of the precision parts inside the device.

[0031] like Figure 1 and Figure 4 As shown, the heat conducting plates 16 are arranged at equal angles inside the shell 7, and the heat conducting plates 16 are relatively threadedly connected to the shell 7 and the support frame 15. When the device is in use, the high temperature inside the boiler is conducted to the inside of the first connecting block 13 through the heat conducting plates 16 arranged at equal angles inside the shell 7. At this time, the second connecting block 14 stably and evenly transmits the temperature inside the first connecting block 13 to the lower end of the thermocouple 6. The thermocouple 6 detects the internal temperature of the second connecting block 14, thereby avoiding direct contact between the first connecting block 13 and the thermocouple 6 and the inner wall 1 of the boiler, further extending the service life of the device.

[0032] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A new type of boiler wall temperature monitoring device with protective function, characterized in that: include: A boiler inner wall (1), wherein a first support plate (2) is provided on the upper side of the boiler inner wall (1), and a cover door (3) is installed at the middle upper end of the first support plate (2), a first limiting rod (4) is provided on the right side of the first support plate (2), and a limiting assembly (5) is installed on the left side of the first support plate (2), wherein the limiting assembly (5) is composed of a handheld rod (501), a second support plate (502), a limiting block (503), a third support plate (504) and an electric telescopic rod (505); An electric thermocouple (6) is installed inside the first support plate (2), and a housing (7) is installed at the lower end of the electric thermocouple (6), a support rod (8) is provided at the upper right end of the housing (7), and a liquid inlet pipe (9) is installed at the left side of the housing (7), a second limiting rod (10) passes through the lower side of the liquid inlet pipe (9), and a liquid inlet (11) is provided at the lower end of the second limiting rod (10); A partition groove (12) is provided at the lower end of the liquid inlet (11); a first connecting block (13) is installed inside the housing (7); a second connecting block (14) is provided on the upper surface of the first connecting block (13); a support frame (15) is provided on the outer side of the first connecting block (13); and a heat conducting plate (16) is installed inside the support frame (15).

2. A novel boiler wall temperature monitoring device with a protective function according to claim 1, characterized in that: The first limiting rod (4) is relatively threadedly connected to the first support plate (2) and the support rod (8), and the support rod (8) is relatively snap-fittedly connected to the boiler inner wall (1) and the first support plate (2).

3. The novel boiler wall temperature monitoring device with protective function according to claim 1 is characterized by: A hand-held rod (501) is provided on the left side of the first support plate (2), and a second support plate (502) is provided on the right side of the hand-held rod (501), a limit block (503) is installed on the right surface of the second support plate (502), and a third support plate (504) is installed at the right end of the second support plate (502), and an electric telescopic rod (505) is provided on the right side of the third support plate (504).

4. A novel boiler wall temperature monitoring device with a protective function according to claim 3, characterized in that: The hand-held rod (501) is relatively threadedly connected to the first support plate (2), the hand-held rod (501) is relatively rotationally connected to the second support plate (502), and the second support plate (502) is relatively slidingly connected to the first support plate (2).

5. The novel boiler wall temperature monitoring device with protective function according to claim 3 is characterized by: The limiting block (503) is relatively engaged with the liquid inlet pipe (9), and the limiting block (503) is symmetrically arranged up and down with respect to the central axis of the second support plate (502).

6. The novel boiler wall temperature monitoring device with protective function according to claim 1 is characterized by: The second limiting rod (10) is arranged symmetrically with respect to the central axis of the liquid inlet pipe (9), and the second limiting rod (10) is relatively threadedly connected to the housing (7) and the liquid inlet pipe (9).

7. The novel boiler wall temperature monitoring device with protective function according to claim 1 is characterized by: The heat conducting plates (16) are arranged at equal angles inside the outer shell (7), and the heat conducting plates (16) are relatively threadedly connected to the outer shell (7) and the support frame (15).

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