Integrated temperature measuring assembly of heat supply pipe network

Abstract

The utility model relates to the technical field of heat supply pipe network temperature measurement, in particular to an integrated temperature measurement assembly of a heat supply pipe network, which comprises a frame body and a pipe body, a temperature measurement mechanism arranged on the surface of the rear side of the vertical plate end of the frame body and used for measuring the temperature of the vertical plate end of the frame body, and a controller arranged on the surface of the front side of the vertical plate end of the frame body and used for controlling the temperature of the vertical plate end of the frame body. And the temperature measuring mechanism is used for measuring the temperature of the outer wall of the pipe body and comprises two rotating columns rotationally connected with the two transverse plate ends of the frame body respectively and a bidirectional screw rod coaxially fixed between the two rotating columns. The whole temperature measuring assembly can be clamped and installed on the outer wall of the pipe body through the arrangement of the frame body, the controller and the temperature measuring mechanism, the temperature of the outer wall of the pipe body can be measured through the infrared thermometer in the temperature measuring mechanism, and the whole device is convenient to disassemble and assemble through the design of the temperature measuring mechanism. And therefore, the temperature of the outer walls at different positions of the pipe body can be measured conveniently, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measurement of heat supply pipe networks, in particular to an integrated temperature measurement component for heat supply pipe networks. Background Technique

[0002] A heat supply pipe network refers to a pipeline system that transports and distributes heat supply media from a heat source to heat users. The heat supply pipeline is the main body of the heat supply pipe network and is responsible for transporting heat supply media such as hot water or steam. The pipeline materials usually include steel pipes, cast iron pipes, etc. During the use of the heat supply pipe network, it is necessary to monitor the outer wall temperature to ensure the heat supply quality and guarantee the heat supply safety. A temperature measurement component is required during the temperature measurement process.

[0003] In the prior art, the thermocouple temperature measurement method and the thermal resistance temperature measurement method are usually used for the temperature measurement of heat supply pipelines. The thermocouple temperature measurement method usually requires pasting or welding the thermocouple on the outer wall of the pipe body. The thermal resistance temperature measurement method usually requires installing the thermal resistance sensor on the surface of the pipe body or inserting it into the pipeline interior. The thermal resistance is usually installed by means of threaded connection, flange connection, etc. However, both of the above two temperature measurement methods are not convenient for disassembling the temperature measurement structure, thus not convenient for adjusting the position of the temperature measurement structure, and further not convenient for performing temperature detection work at different positions on the outer wall of the heat supply pipeline. Content of the Utility Model

[0004] The purpose of the utility model is to provide an integrated temperature measurement component for a heat supply pipe network to solve the problem that both of the above two temperature measurement methods are not convenient for disassembling the temperature measurement structure, thus not convenient for adjusting the position of the temperature measurement structure, and further not convenient for performing temperature detection work at different positions on the outer wall of the heat supply pipeline as proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] The integrated temperature measurement component for a heat supply pipe network includes a frame body and a pipe body. A controller is installed on the front surface of the vertical plate end of the frame body, and the pipe body is located behind the vertical plate end of the frame body. It further includes:

[0007] The temperature measuring mechanism is arranged on the rear side surface of the vertical plate end of the frame body and is used to measure the temperature of the outer wall of the pipe body. The temperature measuring mechanism includes two rotating columns respectively rotatably connected to the two cross plate ends of the frame body, a bidirectional screw rod coaxially fixed between the two rotating columns, two moving plates threadedly connected to the bidirectional screw rod and symmetric to each other, two moving rods fixed to the rear side surface of the moving plates on the same side and shaped like an L, a driven bevel gear and a driving bevel gear located at the rear side of the vertical plate end of the frame body and used to drive one of the rotating columns to rotate, and a motor installed on the front side surface of the vertical plate end of the frame body and used to drive the driving bevel gear and the driven bevel gear to rotate. The driving bevel gear and the driven bevel gear are vertically meshed. The moving plate is slidably connected to the rear side surface of the vertical plate end of the frame body. Clamping rings sleeved on the circumferential outer wall of the pipe body are fixed to the opposite surfaces of the vertical rod ends of the two moving rods. An installation plate is fixed to the outer wall of the horizontal rod end of one of the moving rods, and an infrared thermometer for measuring the temperature of the pipe body is installed on the side surface of the installation plate close to the clamping ring on the same side.

[0008] As a preferred embodiment, the temperature measuring mechanism further includes a rotating rod rotatably connected to the vertical plate end of the frame body. The output shaft of the motor is coaxially connected to the rotating rod. The driving bevel gear is coaxially fixed to the circumferential outer wall of the rotating rod, and the driven bevel gear is coaxially fixed to the circumferential outer wall of the rotating column on the same side.

[0009] As a preferred embodiment, a guiding groove is provided on the rear side surface of the vertical plate end of the frame body, and a guiding block slidably connected to the guiding groove on the rear side surface of the vertical plate end of the frame body is fixed to the rear side surface of the moving plate.

[0010] As a preferred embodiment, the clamping ring is shaped like a semi-circular ring. The two clamping rings are joined together. The inner wall of the clamping ring is in close fit with the circumferential outer wall of the pipe body. The infrared thermometer corresponds to the position of the frame body and is adapted in size.

[0011] As a preferred embodiment, a battery box is fixed to the front side surface of the vertical plate end of the frame body, and a storage battery located inside the battery box is installed on the front side surface of the vertical plate end of the frame body.

[0012] As a preferred embodiment, two symmetrically arranged handles are fixed to the front side surface of the vertical plate end of the frame body, and the handle is shaped like a U.

[0013] As a preferred embodiment, the temperature measuring mechanism further includes a protection box fixed to the front side surface of the vertical plate end of the frame body, and the motor is located inside the protection box.

[0014] As a preferred embodiment, the transverse sectional shape of the guiding groove on the rear side surface of the vertical plate end of the frame body is convex, and the guiding block is shaped like a convex shape adapted to the shape of the guiding groove on the rear side surface of the vertical plate end of the frame body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By providing a frame body, a controller and a temperature measuring mechanism, the present utility model can clamp and install the entire temperature measuring assembly on the outer wall of the pipe body. Moreover, through the infrared thermometer in the temperature measuring mechanism, the outer wall of the pipe body can be measured for temperature. And due to the design of the temperature measuring mechanism, it is convenient to disassemble and assemble the entire device, thus facilitating the temperature measurement work on the outer walls at different positions of the pipe body, saving time and effort.

[0017] 2. On the rear side surface of the vertical plate end of the frame body in the present utility model, there is a guiding groove, and a guiding block fixedly connected to the guiding groove on the rear side surface of the vertical plate end of the frame body is fixed on the rear side surface of the moving plate, which can guide the movement of the moving plate, and further facilitate the guiding of the movement of the two moving rods and the infrared thermometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is one of the partial structural schematic diagrams of the present utility model;

[0020] Figure 3 is the second of the partial structural schematic diagrams of the present utility model;

[0021] Figure 4 is the partial cross-sectional view of the present utility model;

[0022] Figure 5 is the overall structural schematic diagram of the temperature measuring mechanism in the present utility model;

[0023] Figure 6 is one of the partial exploded views of the temperature measuring mechanism in the present utility model;

[0024] Figure 7 is the second of the partial exploded views of the temperature measuring mechanism in the present utility model;

[0025] The meanings of the various reference numerals in the figures are as follows:

[0026] 1. Frame body; 2. Pipe body; 3. Controller; 4. Battery box; 5. Storage battery; 6. Handle; 7. Temperature measuring mechanism; 71. Rotating column; 72. Bidirectional lead screw; 73. Moving plate; 74. Moving rod; 75. Clamping ring; 76. Guiding block; 77. Mounting plate; 78. Infrared thermometer; 79. Rotating rod; 710. Driven bevel gear; 711. Driving bevel gear; 712. Motor; 713. Protection box. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-7 , the present invention provides a technical solution: an integrated temperature measuring component for a heat supply pipe network, including a frame body 1 and a pipe body 2. A controller 3 is installed on the front side surface of the vertical plate end of the frame body 1, and the pipe body 2 is located at the rear side of the vertical plate end of the frame body 1. It further includes:

[0029] A temperature measuring mechanism 7, which is arranged on the rear side surface of the vertical plate end of the frame body 1 and is used to measure the temperature of the outer wall of the pipe body 2. The temperature measuring mechanism 7 includes two rotating columns 71 respectively rotatably connected to the two cross plate ends of the frame body 1, a bidirectional lead screw 72 coaxially fixed between the two rotating columns 71, two moving plates 73 threadedly connected to the bidirectional lead screw 72 and symmetric to each other, two moving rods 74 fixed to the rear side surface of the same-side moving plate 73 and having an L-shaped shape, a driven bevel gear 710 and a driving bevel gear 711 located at the rear side of the vertical plate end of the frame body 1 and used to drive one of the rotating columns 71 to rotate, and a motor 712 installed on the front side surface of the vertical plate end of the frame body 1 and used to drive the driving bevel gear 711 and the driven bevel gear 710 to rotate. The driving bevel gear 711 and the driven bevel gear 710 are vertically meshed. The moving plate 73 is slidably connected to the rear side surface of the vertical plate end of the frame body 1. Clamping rings 75 sleeved on the circumferential outer wall of the pipe body 2 are fixed to the opposite surfaces of the vertical rod ends of the two moving rods 74. An installation plate 77 is fixed to the outer wall of the cross bar end of one of the moving rods 74, and an infrared thermometer 78 for measuring the temperature of the pipe body 2 is installed on the side surface of the installation plate 77 close to the same-side clamping ring 75. By setting the frame body 1, the controller 3 and the temperature measuring mechanism 7, the whole temperature measuring component can be clamped and installed on the outer wall of the pipe body 2, and the outer wall of the pipe body 2 can be measured by the infrared thermometer 78 in the temperature measuring mechanism 7. And through the design of the temperature measuring mechanism 7, it is convenient to disassemble and assemble the whole device, and then it is convenient to measure the outer wall at different positions of the pipe body 2, which is time-saving and labor-saving.

[0030] In this embodiment, the temperature measuring mechanism 7 further includes a rotating rod 79 rotatably connected to the vertical plate end of the frame body 1. The output shaft of the motor 712 is coaxially connected to the rotating rod 79. The driving bevel gear 711 is coaxially fixed to the circumferential outer wall of the rotating rod 79, and the driven bevel gear 710 is coaxially fixed to the circumferential outer wall of the same-side rotating column 71, which can smoothly drive the driven bevel gear 710, the driving bevel gear 711 and one of the rotating columns 71 to rotate, and then can smoothly drive the bidirectional lead screw 72 to rotate.

[0031] In addition, a guiding groove is provided on the rear side surface of the vertical plate end of the frame body 1, and a guiding block 76 fixedly connected to the guiding groove on the rear side surface of the vertical plate end of the frame body 1 is fixed on the rear side surface of the moving plate 73, which can guide the movement of the moving plate 73, and thus facilitate the guiding of the movement of the two moving rods 74 and the infrared thermometer 78.

[0032] Furthermore, the clamping ring 75 is in a semi-circular ring shape, and the two clamping rings 75 are joined together. The inner wall of the clamping ring 75 is in close fit with the circumferential outer wall of the pipe body 2. The infrared thermometer 78 corresponds to the position of the frame body 1 and is of a suitable size, so that the entire device can be smoothly clamped and fixed on the circumferential outer wall of the pipe body 2, and the outer wall of the pipe body 2 can also be smoothly measured for temperature.

[0033] Specifically, a battery box 4 is fixed on the front side surface of the vertical plate end of the frame body 1, and a storage battery 5 installed inside the battery box 4 is mounted on the front side surface of the vertical plate end of the frame body 1, which can supply power to the controller 3, the infrared thermometer 78, and the motor 712.

[0034] It should be noted that two symmetrically arranged handles 6 are fixed on the front side surface of the vertical plate end of the frame body 1, and the handles 6 are in a U-shaped form, thus facilitating the handling of the entire device.

[0035] It should be noted that the temperature measuring mechanism 7 further includes a protection box 713 fixed on the front side surface of the vertical plate end of the frame body 1, and the motor 712 is located inside the protection box 713, which can protect the motor 712 and thus extend the service life of the motor 712.

[0036] It should be emphasized that the transverse cross-sectional shape of the guiding groove on the rear side surface of the vertical plate end of the frame body 1 is in a convex shape, and the guiding block 76 is in a convex shape adapted to the shape of the guiding groove on the rear side surface of the vertical plate end of the frame body 1, which can make the connection between the guiding block 76 and the guiding groove on the rear side surface of the vertical plate end of the frame body 1 closer, and thus indirectly make the two moving plates 73, the two moving rods 74, the two clamping rings 75, the mounting plate 77, and the infrared thermometer 78 more stable during the movement process.

[0037] Finally, it should be noted that the components such as the controller 3, the storage battery 5, the infrared thermometer 78, and the motor 712 involved in the present utility model are all common standard components or components known to those skilled in the art. Their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods. In the idle space of the present device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the adapted controllers and power supplies, are connected by wires. The specific connection means should refer to the working principle of the present utility model, and the electrical components are electrically connected in accordance with the sequential working order. The detailed connection means are all well-known technologies in the art.

[0038] In the specific use process of this embodiment, when it is necessary to measure the temperature of the outer wall of the pipe body 2, the staff first pick up the entire device through the two handles 6, so that the two clamping rings 75 are located on the upper and lower sides of the position of the pipe body 2 where the temperature needs to be measured. Subsequently, the motor 712 is started through the controller 3. The output shaft of the motor 712 rotates to drive the rotating rod 79 coaxially connected thereto to rotate. The rotating rod 79 rotates to drive the driving bevel gear 711 coaxially fixed thereto to rotate. The driving bevel gear 711 rotates to drive the driven bevel gear 710 vertically engaged therewith to rotate. The driven bevel gear 710 rotates to drive the same-side rotating column 71 coaxially fixed thereto to rotate. The rotating column 71 rotates to drive the bidirectional lead screw 72 coaxially fixed thereto to rotate. The bidirectional lead screw 72 rotates to drive the two moving plates 73 threadedly connected thereto to approach each other. The moving plates 73 move under the guiding action of the same-side guiding blocks 76 and the guiding grooves on the rear side surface of the vertical plate end of the frame body 1. The movement of the moving plates 73 drives the moving rods 74 fixed thereto to move. The movement of the moving rods 74 drives the same-side clamping rings 75 fixed thereto to move. When the inner walls of the two clamping rings 75 are in close fit with the circumferential outer wall of the pipe body 2, the motor 712 is turned off through the controller 3. The movement of one of the moving rods 74 drives the mounting plate 77 and the infrared thermometer 78 to move. Immediately afterwards, the infrared thermometer 78 is started through the controller 3, and then the temperature of the outer wall of the pipe body 2 can be detected. According to the above description, conversely, the entire device can be disassembled, and then the temperature measurement work can be carried out at different positions on the outer wall of the pipe body 2.

[0039] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. The integrated temperature measuring component of a heat supply pipe network, comprising a frame body (1) and a pipe body (2), is characterized in that, A controller (3) is installed on the front side surface of the vertical plate end of the frame body (1), and the pipe body (2) is located at the rear side of the vertical plate end of the frame body (1). It further includes: A temperature measuring mechanism (7) is arranged on the rear side surface of the vertical plate end of the frame body (1) for measuring the temperature of the outer wall of the pipe body (2). The temperature measuring mechanism (7) includes two rotating columns (71) respectively rotatably connected to the two cross plate ends of the frame body (1), a bidirectional lead screw (72) coaxially fixed between the two rotating columns (71), two moving plates (73) threadedly connected to the bidirectional lead screw (72) and symmetrical to each other, two moving rods (74) fixed on the rear side surface of the same-side moving plate (73) and having an L-shaped shape, a driven bevel gear (710) and a driving bevel gear (711) located at the rear side of the vertical plate end of the frame body (1) and used for driving one of the rotating columns (71) to rotate, and a motor (712) installed on the front side surface of the vertical plate end of the frame body (1) and used for driving the driving bevel gear (711) and the driven bevel gear (710) to rotate. The driving bevel gear (711) is vertically meshed with the driven bevel gear (710). The moving plate (73) is slidably connected to the rear side surface of the vertical plate end of the frame body (1). Clamping rings (75) sleeved on the circumferential outer wall of the pipe body (2) are fixed on the opposite surfaces of the vertical rod ends of the two moving rods (74). An installation plate (77) is fixed on the outer wall of the horizontal rod end of one of the moving rods (74), and an infrared thermometer (78) for measuring the temperature of the pipe body (2) is installed on the side surface of the installation plate (77) close to the clamping ring (75) on the same side.

2. The integrated temperature measuring component of the heat supply pipe network according to claim 1, characterized in that: The temperature measuring mechanism (7) further includes a rotating rod (79) rotatably connected to the vertical plate end of the frame body (1). The output shaft of the motor (712) is coaxially connected to the rotating rod (79). The driving bevel gear (711) is coaxially fixed on the circumferential outer wall of the rotating rod (79), and the driven bevel gear (710) is coaxially fixed on the circumferential outer wall of the rotating column (71) on the same side.

3. The integrated temperature measuring component of the heat supply pipe network according to claim 1, characterized in that: A guiding groove is provided on the rear side surface of the vertical plate end of the frame body (1), and a guiding block (76) slidably connected to the guiding groove on the rear side surface of the vertical plate end of the frame body (1) is fixed on the rear side surface of the moving plate (73).

4. The integrated temperature measuring component of the heat supply pipe network according to claim 1, characterized in that: The clamping ring (75) is in a semi-circular ring shape. The two clamping rings (75) are joined together. The inner wall of the clamping ring (75) is in close fit with the circumferential outer wall of the pipe body (2). The infrared thermometer (78) corresponds to the position of the frame body (1) and has a size adapted thereto.

5. The integrated temperature measuring component of the heat supply pipe network according to claim 1, characterized in that: A battery box (4) is fixed on the front side surface of the vertical plate end of the frame body (1), and a storage battery (5) located inside the battery box (4) is installed on the front side surface of the vertical plate end of the frame body (1).

6. The integrated temperature measuring component of the heat supply pipe network according to claim 1, wherein: Two symmetrical handles (6) are fixed on the front side surface of the vertical plate end of the frame body (1), and the handle (6) is in a U-shaped shape.

7. The integrated temperature measuring component of the heat supply pipe network according to claim 2, wherein: The temperature measuring mechanism (7) further includes a protection box (713) fixed on the front side surface of the vertical plate end of the frame body (1), and the motor (712) is located inside the protection box (713).

8. The integrated temperature measuring component of the heat supply pipe network according to claim 3, characterized in that: The transverse cross-sectional shape of the guiding groove on the rear side surface of the vertical plate end of the frame body (1) is convex-shaped, and the shape of the guiding block (76) is convex-shaped and adapted to the shape of the guiding groove on the rear side surface of the vertical plate end of the frame body (1).

Images