Thermal control monitoring equipment for power plant

Abstract

The invention relates to the technical field of thermal control monitoring equipment, in particular to thermal control monitoring equipment for a power plant, and the equipment comprises a supporting mechanism which comprises a supporting frame and a mounting plate arranged on the supporting frame, the mounting plate is provided with a protective sleeve, and the equipment also comprises an upper guide groove formed in the upper surface of the supporting frame; the sliding seat comprises a connecting plate, a long guide rod and a short guide rod, the long guide rod and the short guide rod are arranged on the connecting plate, and the long guide rod and the short guide rod are arranged in the upper guide groove in a sliding mode; the number of the sliding seats is two, the two sliding seats are provided with a thermal imaging camera and a temperature sensor respectively, the thermal imaging camera or the temperature sensor can be pushed according to monitoring requirements, an operator can switch between the thermal imaging camera and the temperature sensor conveniently, and the thermal imaging camera and the temperature sensor can be used conveniently under different monitoring requirements.

Description

Technical Field

[0001] The invention relates to the technical field of thermal control monitoring equipment, in particular to thermal control monitoring equipment for a power plant. Background Art

[0002] In order to monitor the furnace of a power plant, a high-temperature thermal imaging camera or a temperature sensor is used to peer into the high-temperature furnace. Most of the time, temperature sensors are used to monitor the temperature because they can withstand high temperatures and be used for a long time. However, sometimes workers are still needed to patrol and check the combustion status in the furnace through thermal imaging cameras.

[0003] Since the endoscopic thermal imaging camera cannot be inserted into the furnace for a long time and can only be used to briefly view the internal situation, it needs to be pulled out, so workers are required to go to the site to operate and switch the temperature sensor to a high-temperature thermal imaging camera. The disassembly and switching process is relatively inconvenient. For this reason, a thermal control monitoring device for a power plant is proposed. Summary of the invention

[0004] In view of the problem that it is inconvenient to switch the temperature sensor to a high-temperature thermal imaging camera in the above or prior art, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide a thermal control monitoring device for a power plant.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a thermal control monitoring device for a power plant, comprising: a support mechanism, which includes a support frame and a mounting plate arranged on the support frame, the mounting plate is provided with a protective sleeve, and also includes an upper guide groove arranged on the upper surface of the support frame; a sliding seat, which includes a connecting plate, and a long guide rod and a short guide rod arranged on the connecting plate, the long guide rod and the short guide rod are both slidably arranged in the upper guide groove; two sliding seats are provided, and thermal imaging cameras and temperature sensors are respectively provided on the two sliding seats; the upper guide groove includes an upper straight groove, and an upper right oblique groove and an upper left oblique groove connected to the upper straight groove.

[0007] As a preferred solution of the thermal control monitoring device for a power plant of the present invention, wherein: the upper right inclined slot is connected to an upper right straight slot, and the upper left inclined slot is connected to an upper left straight slot.

[0008] As a preferred solution of the thermal control monitoring equipment of a power plant of the present invention, it further includes a pushing mechanism, the pushing mechanism includes a telescopic rod arranged on the mounting plate, and a sliding sleeve arranged on the telescopic end of the telescopic rod, a limiting shaft rod is provided on the support frame, the inner wall of the sliding sleeve and the outer wall of the limiting shaft rod are slidably connected, and one end of the sliding sleeve is movably connected to a sleeve frame; a switching mechanism is provided between the sleeve frame and the sliding sleeve, and the switching mechanism can control the rotation of the sleeve frame.

[0009] As a preferred solution of the thermal control monitoring device of a power plant of the present invention, wherein: the center of the inner wall of one end of the sleeve frame close to the sliding sleeve is aligned with the upper straight groove.

[0010] As a preferred solution of the thermal control monitoring equipment of a power plant of the present invention, wherein: the switching mechanism includes a column movably arranged in the sliding sleeve, and a connecting groove, a shallow groove, and a deep groove arranged on the column; the connecting groove, the shallow groove, and the deep groove are connected end to end to form a triangular structure; and also includes a locking mechanism, which includes a fixed sleeve arranged on the sliding sleeve, and a spring arranged in the fixed sleeve, and also includes a clamping column slidably arranged in the fixed sleeve.

[0011] As a preferred solution of the thermal control monitoring device of a power plant of the present invention, a contact surface is provided between the shallow groove and the deep groove; and the height of the shallow groove connecting one end of the deep groove is greater than the height of the deep groove connecting one end of the shallow groove.

[0012] As a preferred solution of the thermal control monitoring device of a power plant of the present invention, wherein: the height of the deep groove connecting one end of the connecting groove is greater than the height of the connecting groove connecting one end of the deep groove.

[0013] As a preferred solution of the thermal control monitoring device of a power plant of the present invention, wherein: the height of the connecting groove connecting one end of the shallow groove is greater than the height of the shallow groove connecting one end of the connecting groove.

[0014] As a preferred solution of the thermal control monitoring equipment of a power plant of the present invention, wherein: a lower guide groove is provided on the lower surface of the support frame; the lower guide groove includes a lower straight groove, and a lower right oblique groove and a lower left oblique groove connected to the lower straight groove, the lower right oblique groove is connected to the lower right straight groove, and the lower left oblique groove is connected to the lower left straight groove.

[0015] As a preferred solution of the thermal control monitoring device for a power plant of the present invention, the length of the upper right straight slot and the upper left straight slot is greater than the length of the lower right straight slot and the lower left straight slot.

[0016] The beneficial effects of the power plant thermal control monitoring equipment of the present invention: the present invention can drive the thermal imaging camera or the temperature sensor according to the monitoring requirements, so that the operator can switch between the thermal imaging camera and the temperature sensor, and it is convenient to use under different monitoring requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is the overall schematic diagram of the thermal control monitoring equipment of a power plant.

[0019] Figure 2 This is a schematic diagram of the upper guide trough structure of the thermal control monitoring equipment in a power plant.

[0020] Figure 3 This is a schematic diagram of the lower guide trough structure of the thermal control monitoring equipment in a power plant.

[0021] Figure 4 This is a schematic diagram of the sliding mechanism structure of the thermal control monitoring equipment of a power plant.

[0022] Figure 5 This is a schematic diagram of the bottom plane structure of the thermal control monitoring equipment of a power plant.

[0023] Figure 6 It is a side sectional view of the thermal control monitoring equipment of the power plant.

[0024] Figure 7 This is a schematic diagram of the switching mechanism structure of the thermal control monitoring equipment of a power plant.

[0025] Figure 8 This is a schematic diagram of the connection structure of the connection groove, shallow groove and deep groove of the thermal control monitoring equipment of the power plant.

[0026] In the figure: 100, support mechanism; 101, support frame; 102, mounting plate; 103, protective sleeve; 104, lower guide groove; 104a, lower straight groove; 104b, lower right oblique groove; 104c, lower left oblique groove; 104d, lower right straight groove; 104e, lower left straight groove; 105, upper guide groove; 105a, upper straight groove; 105b, upper right oblique groove; 105c, upper left oblique groove; 105d, upper right straight groove; 105e, upper left straight groove; 200, sliding seat; 201 , connecting plate; 202, long guide rod; 203, short guide rod; 300, thermal imaging camera; 400, temperature sensor; 500, pushing mechanism; 501, telescopic rod; 502, sliding sleeve; 503, limiting shaft rod; 504, sleeve frame; 600, switching mechanism; 601, column; 602, connecting groove; 603, shallow groove; 604, deep groove; 605, contact surface; 700, locking mechanism; 701, fixing sleeve; 702, spring; 703, clamping column. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1, reference Figures 1 to 8 , is the first embodiment of the present invention, which provides a thermal control monitoring device for a power plant, including a support mechanism 100, which includes a support frame 101, and a mounting plate 102 arranged on the support frame 101, the mounting plate 102 is provided with a protective sleeve 103, and also includes an upper guide groove 105 arranged on the upper surface of the support frame 101; in this embodiment, the device is installed on the surface of the power plant furnace through the mounting plate 102, and the protective sleeve 103 extends into the furnace.

[0031] The sliding seat 200 includes a connecting plate 201, and a long guide rod 202 and a short guide rod 203 arranged on the connecting plate 201, and the long guide rod 202 and the short guide rod 203 are both slidably arranged in the upper guide groove 105; in this embodiment, the connecting plate 201 is slidably arranged on the upper surface of the support frame 101, and the long guide rod 202 and the short guide rod 203 cooperate with each other to make the connecting plate 201 have better stability when moving.

[0032] Two sliding seats 200 are provided, and a thermal imaging camera 300 and a temperature sensor 400 are provided on the two sliding seats 200 respectively; in this embodiment, when in use, the thermal imaging camera 300 or the temperature sensor 400 can be selected to monitor the temperature as needed.

[0033] Specifically, the upper guide groove 105 includes an upper straight groove 105a, and an upper right oblique groove 105b and an upper left oblique groove 105c connected to the upper straight groove 105a. In this embodiment, the upper straight groove 105a, the upper right oblique groove 105b, and the upper left oblique groove 105c form a Y-shaped structure.

[0034] Specifically, the upper right inclined groove 105b is connected to the upper right straight groove 105d, and the upper left inclined groove 105c is connected to the upper left straight groove 105e. In this embodiment, the upper right straight groove 105d and the upper left straight groove 105e are arranged parallel to each other.

[0035] When in use, according to monitoring needs, the thermal imaging camera 300 or the temperature sensor 400 is pushed, and the sliding seat 200 slides on the support frame 101. After the long guide rod 202 and the short guide rod 203 slide into the upper straight groove 105a, the thermal imaging camera 300 or the temperature sensor 400 will be aligned with the protective sleeve 103 until it is pushed into the inside of the protective sleeve 103, so that the thermal imaging camera 300 or the temperature sensor 400 enters the furnace for monitoring.

[0036] When replacing the thermal imaging camera 300 or the temperature sensor 400, push the sliding seat 200 to keep it away from the protective sleeve 103, and guide the short guide rod 203 to slide into the upper left inclined groove 104c or the upper right inclined groove 104b first through the upper left inclined groove 104c or the upper right inclined groove 104b, and then continue to slide, so that the long guide rod 202 and the short guide rod 203 will enter the upper left inclined groove 104c or the upper right inclined groove 104b together. Therefore, the connecting plate 201 will gradually tilt until it deviates from the upper straight groove 105a to make way. At this time, the thermal imaging camera 300 or the temperature sensor 400 on the other side can be pushed into the upper straight groove 105a to achieve switching.

[0037] Due to the existence of the upper right straight groove 105d and the upper left straight groove 105e arranged in parallel, after the long guide rod 202 and the short guide rod 203 are completely slid into the upper right straight groove 105d or the upper left straight groove 105e, the two connecting plates 201 connecting the thermal imaging camera 300 and the temperature sensor 400 are in a state of being parallel to each other. After the thermal imaging camera 300 and the temperature sensor 400 are in a parallel state, they can give way to facilitate pushing one of the thermal imaging camera 300 and the temperature sensor 400 to be inserted into the protective sleeve 103.

[0038] Example 2, reference Figures 1 to 8 , which is the second embodiment of the present invention. Different from the previous embodiment, it also includes a pushing mechanism 500. The pushing mechanism 500 includes a telescopic rod 501 arranged on the mounting plate 102, and a sliding sleeve 502 arranged at the telescopic end of the telescopic rod 501. A limiting shaft rod 503 is provided on the support frame 101. The inner wall of the sliding sleeve 502 and the outer wall of the limiting shaft rod 503 are slidably connected. One end of the sliding sleeve 502 is movably connected to a sleeve frame 504. In this embodiment, a switching mechanism 600 is provided between the sleeve frame 504 and the sliding sleeve 502, and the switching mechanism 600 can control the rotation of the sleeve frame 504.

[0039] Preferably, the center of the inner wall of one end of the sleeve frame 504 close to the sliding sleeve 502 is aligned with the upper straight groove 105a.

[0040] The rest of the structure is the same as that of Example 1.

[0041] When in use, the sliding sleeve 502 is controlled to slide by the telescopic rod 501, which can push the sleeve frame 504 to move. The sleeve frame 504 is sleeved on the outside of the short guide rod 203, and the short guide rod 203 can slide in the sleeve frame 504. Therefore, when the telescopic rod 501 is extended or retracted, the sliding seat 200 can be pushed to slide in the upper guide groove 105, thereby controlling the movement of the thermal imaging camera 300 or the temperature sensor 400, controlling whether it is inserted into the protective sleeve 103, and controlling the insertion depth.

[0042] It should be noted that when the two sliding seats 200 are both located at one end of the upper guide groove 105 away from the protective sleeve 103, the sleeve frame 504 can be controlled to rotate so that it can be sleeved on the short guide rod 203 on the other side, thereby realizing the switching of the control of the two sliding seats 200, and then the movement of the thermal imaging camera 300 or the temperature sensor 400 can be controlled to facilitate selection.

[0043] Since the center of the inner wall of one end of the sleeve frame 504 close to the sliding sleeve 502 is aligned with the upper straight groove 105a, when the sleeve frame 504 guides the short guide rod 203 to move, it will guide the short guide rod 203 into the upper right inclined groove 105b or the upper left inclined groove 105c according to the direction of the sleeve frame 504, thereby facilitating the sliding seat 200 to reset.

[0044] Example 3, reference Figures 1 to 8 , which is the third embodiment of the present invention. Different from the previous embodiment, the switching mechanism 600 includes a column 601 movably arranged in the sliding sleeve 502, and a connecting groove 602, a shallow groove 603, and a deep groove 604 arranged on the column 601; the connecting groove 602, the shallow groove 603, and the deep groove 604 are connected end to end to form a triangular structure; and also includes a locking mechanism 700, which includes a fixed sleeve 701 arranged on the sliding sleeve 502, and a spring 702 arranged in the fixed sleeve 701, and also includes a clamping column 703 slidably arranged in the fixed sleeve 701.

[0045] Specifically, a contact surface 605 is provided between the shallow groove 603 and the deep groove 604 ; the height of the shallow groove 603 connecting one end of the deep groove 604 is greater than the height of the deep groove 604 connecting one end of the shallow groove 603 .

[0046] Furthermore, the height of the deep groove 604 connecting one end of the connecting groove 602 is greater than the height of the connecting groove 602 connecting one end of the deep groove 604 .

[0047] The height of the connecting groove 602 connecting to one end of the shallow groove 603 is greater than the height of the shallow groove 603 connecting to one end of the connecting groove 602 .

[0048] A lower guide groove 104 is provided on the lower surface of the support frame 101; the lower guide groove 104 includes a lower straight groove 104a, and a lower right oblique groove 104b and a lower left oblique groove 104c connected to the lower straight groove 104a, the lower right oblique groove 104b is connected to the lower right straight groove 104d, and the lower left oblique groove 104c is connected to the lower left straight groove 104e.

[0049] The lengths of the upper right straight groove 105d and the upper left straight groove 105e are greater than the lengths of the lower right straight groove 104d and the lower left straight groove 104e.

[0050] It should be noted that the outer wall of the long guide rod 202 and the inner wall of the lower guide groove 104 are slidably connected, and the provision of the lower guide groove 104 can increase the strength and stability of the structure and enhance the limiting effect.

[0051] The rest of the structure is the same as that of Example 2.

[0052] In the initial state, the two sliding seats 200 are both located at one end away from the protective sleeve 103, the sleeve frame 504 and the short guide rod 203 are sleeved, the clamping column 703 is slidably arranged in the connecting groove 602, and the sliding sleeve 502 is controlled by the telescopic rod 501 to slide toward the protective sleeve 103. The clamping column 703 will first slide to the connection between the connecting groove 602 and the shallow groove 603. Since the clamping column 703 slides to the end of the connecting groove 602, the sliding sleeve 502 will push the sleeve frame 504 to slide, and the sleeve frame 504 pushes the short guide rod 203 to slide. The sleeve frame 504 is inserted into the support frame 101, and the sliding position of the sliding seat 200 can be controlled by controlling the telescopic distance of the telescopic rod 501.

[0053] When controlling the sliding seat 200 to move away from the protective sleeve 103, since the connecting groove 602 and the shallow groove 603 are connected at a connection position where the connecting groove 602 is higher than the shallow groove 603, the clamping column 703 cannot slide into the connecting groove 602 and can only slide along the shallow groove 603. In addition, since the sleeve frame 504 is in the support frame 101, the sleeve frame 504 cannot rotate. Therefore, it can only drive the sleeve frame 504 to slide, so that the sliding seat 200 moves away from the protective sleeve 103, until the sliding seat 200 moves to the end away from the protective sleeve 103, the sleeve frame 504 is pulled out of the support frame 101, and the column 601 contacts the limit shaft. At one end of the rod 503, the sliding sleeve 502 continues to slide, which will cause the clamping column 703 to slide along the shallow groove 603, and the column 601 rotates until it slides into the connection between the shallow groove 603 and the deep groove 604. The column 601 rotates 180 degrees, so that the sleeve frame 504 and the other short guide rod 203 are sleeved. At this time, the sliding of the sliding sleeve 502 is stopped. Due to the setting of the resistance surface 605, when the sliding sleeve 502 moves toward the protective sleeve 103, the clamping column 703 resists the resistance surface 605 and can push the sleeve frame 504 into the support frame 101, control the movement of the other sliding seat 200, and realize switching.

[0054] When switching again, the sleeve frame 504 is pulled out by the sliding sleeve 502, and the sliding sleeve 502 continues to move away from the protective sleeve 103. The column 601 contacts one end of the limiting shaft 503, and the clamping column 703 slides along the deep groove 604, causing the column 601 to rotate until the clamping column 703 enters the connecting groove 602. The column 601 rotates one hundred and eighty degrees to achieve reset.

[0055] In summary, it is convenient for the operator to control the switching of the thermal imaging camera 300 and the temperature sensor 400, and it is convenient to control the insertion depth and adjust the monitored part.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A thermal control monitoring device for a power plant, characterized in that: include, A support mechanism (100), comprising a support frame (101), and a mounting plate (102) arranged on the support frame (101), wherein the mounting plate (102) is provided with a protective sleeve (103), and further comprising an upper guide groove (105) arranged on the upper surface of the support frame (101); A sliding seat (200), comprising a connecting plate (201), and a long guide rod (202) and a short guide rod (203) arranged on the connecting plate (201), wherein the long guide rod (202) and the short guide rod (203) are both slidably arranged in the upper guide groove (105); Two sliding seats (200) are provided, and a thermal imaging camera (300) and a temperature sensor (400) are respectively provided on the two sliding seats (200); The upper guide groove (105) comprises an upper straight groove (105a), and an upper right inclined groove (105b) and an upper left inclined groove (105c) connected to the upper straight groove (105a).

2. The thermal control monitoring device for a power plant according to claim 1, characterized in that: The upper right inclined groove (105b) is connected to the upper right straight groove (105d), and the upper left inclined groove (105c) is connected to the upper left straight groove (105e).

3. The thermal control monitoring device for a power plant according to claim 2, characterized in that: The supporting frame (101) further comprises a pushing mechanism (500), wherein the pushing mechanism (500) comprises a telescopic rod (501) arranged on the mounting plate (102), and a sliding sleeve (502) arranged on the telescopic end of the telescopic rod (501); a limiting shaft rod (503) is arranged on the supporting frame (101); an inner wall of the sliding sleeve (502) and an outer wall of the limiting shaft rod (503) are slidably connected; and one end of the sliding sleeve (502) is movably connected to a sleeve frame (504); A switching mechanism (600) is provided between the sleeve frame (504) and the sliding sleeve (502), and the switching mechanism (600) can control the rotation of the sleeve frame (504).

4. The thermal control monitoring device for a power plant according to claim 3, characterized in that: The center of the inner wall of one end of the sleeve frame (504) close to the sliding sleeve (502) is aligned with the upper straight groove (105a).

5. The thermal control monitoring device for a power plant according to claim 4, characterized in that: The switching mechanism (600) comprises a column (601) movably arranged in the sliding sleeve (502), and a connecting groove (602), a shallow groove (603), and a deep groove (604) arranged on the column (601); The connecting groove (602), the shallow groove (603), and the deep groove (604) are connected end to end to form a triangular structure; It also includes a locking mechanism (700), which includes a fixed sleeve (701) arranged on the sliding sleeve (502), a spring (702) arranged in the fixed sleeve (701), and a clamping column (703) slidably arranged in the fixed sleeve (701).

6. The thermal control monitoring device for a power plant according to claim 5, characterized in that: A contact surface (605) is provided between the shallow groove (603) and the deep groove (604); The height of the shallow groove (603) connecting to one end of the deep groove (604) is greater than the height of the deep groove (604) connecting to one end of the shallow groove (603).

7. The thermal control monitoring device for a power plant according to claim 6, characterized in that: The height of the deep groove (604) connected to one end of the connecting groove (602) is greater than the height of the connecting groove (602) connected to one end of the deep groove (604).

8. The thermal control monitoring device for a power plant according to claim 7, characterized in that: The height of the connecting groove (602) connected to one end of the shallow groove (603) is greater than the height of the shallow groove (603) connected to one end of the connecting groove (602).

9. The thermal control monitoring device for a power plant according to claim 8, characterized in that: The lower surface of the support frame (101) is provided with a lower guide groove (104); The lower guide groove (104) comprises a lower straight groove (104a), and a lower right inclined groove (104b) and a lower left inclined groove (104c) connected to the lower straight groove (104a); the lower right inclined groove (104b) is connected to a lower right straight groove (104d), and the lower left inclined groove (104c) is connected to a lower left straight groove (104e).

10. The thermal control monitoring device for a power plant according to claim 9, characterized in that: The lengths of the upper right straight groove (105d) and the upper left straight groove (105e) are greater than the lengths of the lower right straight groove (104d) and the lower left straight groove (104e).

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