Tank field atmospheric temperature collector

Abstract

The utility model discloses a tank area atmospheric temperature collector, which is characterized in that the tank area atmospheric temperature collector comprises a temperature probe used for detecting the atmospheric temperature in a tank area; the temperature probe is arranged in the protective cover so as to isolate direct radiation of the temperature; the explosion-proof junction box is connected with the temperature probe through a cable; the protective cover is provided with a vent hole communicated with the outside atmosphere, and a reflective layer is attached to the outside of the protective cover. Through the arrangement of the protective cover and the reflective layer, the temperature probe is not liable to be affected by direct temperature, and the temperature of the atmosphere can be accurately measured.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature monitoring, and more specifically, it relates to an atmospheric temperature collector for a tank farm. Background Art

[0002] With the continuous development of the petrochemical industry, the demand for chemical products in various countries around the world is also increasing continuously. Many countries have established numerous petrochemical plants to produce related products. In order to facilitate the loading, unloading, storage, and transportation of petrochemical raw materials, intermediates, and products, many tank farms with different functions have been built in many regions to store a wide variety of petrochemical raw materials, intermediates, and products. As the management department of the tank farm, it is necessary to master important data such as the liquid level, temperature, pressure of the storage medium in each storage tank in the tank farm, as well as the atmospheric temperature, pipeline pressure, flow rate, valve status, etc. of the tank farm every day.

[0003] Currently, the collection of atmospheric temperature in the tank farm is mainly achieved by hanging explosion-proof digital thermometers in the tank farm. However, since the explosion-proof digital thermometers are directly exposed outside, when the sun shines strongly in summer, the temperature of the light directly shines on the explosion-proof digital thermometers. Since the outer shell of the explosion-proof digital thermometer is made of metal material, it is very easy to absorb heat, resulting in the temperature of the explosion-proof digital thermometer being higher than the nearby atmospheric temperature, thus affecting the accuracy of the atmospheric temperature collection. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an atmospheric temperature collector for a tank farm, which, through the setting of a protective cover and a reflective layer, makes the temperature probe not easily affected by direct temperature and can accurately measure the atmospheric temperature.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: An atmospheric temperature collector for a tank farm, including a temperature probe for detecting the atmospheric temperature in the tank farm;

[0006] A protective cover, the temperature probe is arranged inside the protective cover to isolate direct temperature;

[0007] And an explosion-proof junction box, the explosion-proof junction box is connected to the temperature probe through a cable;

[0008] The protective cover is provided with ventilation holes communicating with the outside atmosphere, and a reflective layer is attached to the outside of the protective cover.

[0009] The utility model is further set as: The protective cover includes a first protective pipe, and the first protective pipe is set as a round pipe that is vertically through;

[0010] The second protective tube is arranged above the first protective tube. The second protective tube is also arranged as a circular tube that penetrates up and down and is coaxial with the first protective tube.

[0011] The third protective tube is arranged as a circular tube with a sealed top and an open bottom. The third protective tube is arranged above the second protective tube and is coaxial with the second protective tube.

[0012] And a connecting component is used to connect the first protective tube with the second protective tube and the second protective tube with the third protective tube. The inner diameters and outer diameters of the three protective tubes are the same.

[0013] The present utility model is further arranged as: the connecting component includes a connecting outer sleeve, and the outer diameter of the connecting outer sleeve is equal to the outer diameter of the first protective tube.

[0014] And a connecting inner sleeve is located inside the connecting outer sleeve. The inner diameter of the connecting inner sleeve is equal to the inner diameter of the first protective tube. The connecting inner sleeve and the connecting outer sleeve are coaxially arranged with the first protective tube.

[0015] The top height of the connecting inner sleeve is lower than the top height of the connecting outer sleeve, and the bottom height of the connecting outer sleeve is lower than the bottom height of the connecting outer sleeve.

[0016] For the connecting component between the first protective tube and the second protective tube, the connecting inner sleeve is fixedly connected to the top of the first protective tube, and the connecting outer sleeve is fixedly connected to the bottom of the second protective tube.

[0017] For the connecting component between the second protective tube and the third protective tube, the connecting inner sleeve is fixedly connected to the top of the second protective sleeve, and the connecting outer sleeve is fixedly connected to the bottom of the third protective tube.

[0018] The present utility model is further arranged as: the connecting component further includes a first connecting tube, and the first connecting tube is arranged inside the connecting inner sleeve and is coaxial with the connecting inner sleeve.

[0019] A first connecting plate. Two first connecting plates are fixedly connected to the bottom on both sides of the first connecting tube. One end of the first connecting plate far from the first connecting tube is fixedly connected to the inner wall of the connecting inner sleeve. The top height of the first connecting plate is flush with the top of the connecting inner sleeve, and the top height of the first connecting tube is higher than the top of the connecting inner sleeve.

[0020] A second connecting tube is sleeved outside the first connecting tube and is threadedly connected to the first connecting tube. The bottom of the second connecting tube abuts against the top of the two first connecting plates.

[0021] And a second connecting plate. Two second connecting plates are fixedly connected to the top on both sides of the second connecting tube. The bottom height of the second connecting plate is higher than the bottom height of the second connecting tube.

[0022] In the connection assembly between the first protective tube and the second protective tube, the bottom height of the second connecting plate is higher than the bottom height of the second protective tube. The second connecting plate is fixedly connected to the second protective tube, and the bottom height of the second connecting tube is lower than the bottom height of the second protective tube.

[0023] In the connection assembly between the second protective tube and the third protective tube, the bottom height of the second connecting plate is higher than the bottom height of the third protective tube. The second connecting plate is fixedly connected to the third protective tube, and the bottom height of the second connecting tube is lower than the bottom height of the third protective tube.

[0024] The present utility model is further configured as follows: A clamping tube is arranged inside the first protective tube. The clamping tube is coaxially arranged with the first protective tube. Two fixing rods are fixedly connected to both sides of the clamping tube. One ends of the two fixing rods far away from the clamping tube are fixedly connected to the inner wall of the first protective tube.

[0025] The cable connecting the temperature probe and the explosion-proof junction box passes through the clamping tube. Two clamping components are arranged on the two fixing rods, and the two clamping components clamp the cable in the clamping tube.

[0026] The present utility model is further configured as follows: The length direction of the fixing rod is arranged along the radial direction of the clamping tube, and the two fixing rods are arranged along the same straight line direction.

[0027] Clamping grooves are arranged at one ends of the two fixing rods close to each other. The two clamping grooves penetrate through the two fixing rods and both sides of the clamping tube along the length direction of the fixing rod towards the direction of approaching each other. The two clamping components are respectively arranged corresponding to the two clamping grooves.

[0028] The clamping component includes a clamping rod. The clamping rod is arranged in the corresponding clamping groove and can slide along the length direction of the fixing rod in the clamping groove. One end of the clamping rod close to the clamping tube is set to be arc-shaped.

[0029] And an elastic member. The elastic member is arranged in the clamping groove and is located at one end of the clamping rod far away from the clamping tube. The elastic member applies an elastic force towards the clamping tube to the clamping rod.

[0030] The present utility model is further configured as follows: A relief groove penetrating downward through the fixing rod is arranged at the bottom of the clamping groove. The width of the relief groove is smaller than the width of the clamping groove. A dial block fixedly connected to the bottom of the clamping rod and passing downward through the relief groove is arranged in the relief groove. The dial block can slide along the length direction of the clamping groove in the relief groove.

[0031] In summary, the present utility model has the following beneficial effects compared with the prior art: Through the settings of the protective cover and the reflective layer, the temperature probe of the present utility model is not easily affected by direct temperature and can accurately measure the temperature of the atmosphere. Description of the Drawings

[0032] Figure 1Schematic diagram of the protective cover of the embodiment;

[0033] Figure 2 Cross-sectional view of the protective cover of the embodiment;

[0034] Figure 3 For Figure 2 Enlarged schematic view of part A of

[0035] Figure 4 Schematic diagram showing the connection components in the embodiment;

[0036] Figure 5 Schematic diagram of the clamping tube and the fixing rod in the embodiment;

[0037] Figure 6 For Figure 5 Enlarged schematic view of part B of

[0038] In the figure: 1, the first protective tube; 2, the second protective tube; 3, the third protective tube; 4, the ventilation hole; 5, the connection component; 51, the connection outer sleeve; 52, the connection inner sleeve; 53, the first connecting tube; 54, the second connecting tube; 55, the first connecting plate; 56, the second connecting plate; 6, the clamping tube; 61, the fixing rod; 611, the clamping groove; 612, the relief groove; 62, the clamping component; 621, the clamping rod; 622, the elastic member; 623, the dial block; 7, the fixing plate; 71, the through hole. Detailed implementation manners

[0039] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by those of ordinary skill in the art without creative efforts shall all fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "upper", "lower", "left", "right", etc., are only with reference to the directions in the drawings. Therefore, the directional terms used are for illustration rather than to limit the present invention.

[0040] The present invention will be further described below in conjunction with the drawings and preferred embodiments.

[0041] Embodiment 1: A tank farm atmospheric temperature collector, see attached Figure 1 - attached Figure 6 , including a temperature probe, a protective cover, and an explosion-proof junction box. The temperature probe is used to detect the atmospheric temperature in the tank farm; the temperature probe is arranged in the protective cover to isolate direct temperature; the explosion-proof junction box is connected to the temperature probe through a cable; the protective cover is provided with a ventilation hole 4 communicating with the outside atmosphere, and a reflective layer is attached to the outside of the protective cover.

[0042] By providing the ventilation hole 4, the communication between the protective cover and the outside atmosphere can be maintained, so that the temperature detected by the temperature probe inside the protective cover is the same as the outside atmospheric temperature. And by providing the reflective layer, the light irradiated on the protective cover can be reflected, greatly reducing the absorption of light temperature by the protective cover, so that the temperature of the protective cover is basically the same as the atmospheric temperature, reducing the influence of direct temperature on the atmospheric temperature detected by the temperature probe inside the protective cover.

[0043] Specifically, the protective cover includes a first protective tube 1, a second protective tube 2, a third protective tube 3 and a connecting component 5. The first protective tube 1 is a circular tube that is vertically through; the second protective tube 2 is arranged above the first protective tube 1, and the second protective tube 2 is also a circular tube that is vertically through and coaxial with the first protective tube 1; the third protective tube 3 is a circular tube with a sealed top and an open bottom, and the third protective tube 3 is arranged above the second protective tube 2 and coaxial with the second protective tube 2; the connecting component 5 is used to connect the first protective tube 1 with the second protective tube 2 and the second protective tube 2 with the third protective tube 3. The inner diameters of the three protective tubes are the same, and the outer diameters are the same.

[0044] The connecting component 5 includes a connecting outer sleeve 51 and a connecting inner sleeve 52. The outer diameter of the connecting outer sleeve 51 is equal to the outer diameter of the first protective tube 1; the connecting inner sleeve 52 is located inside the connecting outer sleeve 51. The inner diameter of the connecting inner sleeve 52 is equal to the inner diameter of the first protective tube 1, and the connecting inner sleeve 52 and the connecting outer sleeve are coaxially arranged with the first protective tube 1; the top height of the connecting inner sleeve 52 is lower than the top height of the connecting outer sleeve 51, and the bottom height of the connecting outer sleeve 51 is lower than the bottom height of the connecting outer sleeve 51; for the connecting component 5 between the first protective tube 1 and the second protective tube 2, the connecting inner sleeve 52 is fixedly connected to the top of the first protective tube 1, and the connecting outer sleeve 51 is fixedly connected to the bottom of the second protective tube 2; for the connecting component 5 between the second protective tube 2 and the third protective tube 3, the connecting inner sleeve 52 is fixedly connected to the top of the second protective sleeve, and the connecting outer sleeve 51 is fixedly connected to the bottom of the third protective tube 3; by providing the connecting inner sleeve 52 and the connecting outer sleeve 51, a through hole 71 can be formed between the first protective tube 1 and the second protective tube 2 and between the second protective tube 2 and the third protective tube 3, and external light cannot directly enter the protective cover through the through hole 71.

[0045] The connecting component 5 further includes a first connecting pipe 53, a first connecting plate 55, a second connecting pipe 54 and a second connecting plate 56. The first connecting pipe 53 is arranged inside the connecting inner sleeve 52 and is coaxial with the connecting inner sleeve 52. At the bottoms on both sides of the first connecting pipe 53, two first connecting plates 55 are fixedly connected. One end of the first connecting plate 55 away from the first connecting pipe 53 is fixedly connected to the inner wall of the connecting inner sleeve. The top height of the first connecting plate 55 is flush with the top of the connecting inner sleeve 52, and the top height of the first connecting pipe 53 is higher than the top height of the connecting inner sleeve 52. The second connecting pipe 54 is sleeved outside the first connecting pipe 53 and is threadedly connected to the first connecting pipe 53. The bottom of the second connecting pipe 54 abuts against the tops of the two first connecting plates 55. At the tops on both sides of the second connecting pipe 54, two second connecting plates 56 are fixedly connected. The bottom height of the second connecting plate 56 is higher than the bottom height of the second connecting pipe 54. In the connecting component 5 between the first protective pipe 1 and the second protective pipe 2, the bottom height of the second connecting plate 56 is higher than the bottom height of the second protective pipe 2, and the second connecting plate 56 is fixedly connected to the second protective pipe 2. The bottom height of the second connecting pipe 54 is lower than the bottom height of the second protective pipe 2. In the connecting component 5 between the second protective pipe 2 and the third protective pipe 3, the bottom height of the second connecting plate 56 is higher than the bottom height of the third protective pipe 3, and the second connecting plate 56 is fixedly connected to the third protective pipe 3. The bottom height of the second connecting pipe 54 is lower than the bottom height of the third protective pipe 3.

[0046] Through the arrangement of the first connecting pipe 53, the first connecting plate 55, the second connecting pipe 54 and the second connecting plate 56, it is convenient to connect the first protective pipe 1 with the second protective pipe 2 and the second protective pipe 2 with the third protective pipe 3 together.

[0047] Specifically, a clamping pipe 6 is arranged inside the first protective pipe 1. The clamping pipe 6 is coaxially arranged with the first protective pipe 1. On both sides of the clamping pipe 6, two fixing rods 61 are fixedly connected. One end of the two fixing rods 61 away from the clamping pipe 6 is fixedly connected to the inner wall of the first protective pipe 1. The cable connecting the temperature probe and the explosion-proof junction box passes through the clamping pipe 6. Two clamping components 62 are arranged on the two fixing rods 61, and the two clamping components 62 clamp the cable in the clamping pipe 6.

[0048] The length direction of the fixing rod 61 is arranged along the radial direction of the clamping tube 6, and the two fixing rods 61 are arranged along the same straight line. The ends of the two fixing rods 61 that are close to each other are provided with a clamping groove 611. The two clamping grooves 611 pass through the two fixing rods 61 and both sides of the clamping tube 6 along the length direction of the fixing rods 61 in the direction of approaching each other. The two clamping assemblies 62 are respectively arranged corresponding to the two clamping grooves 611. The clamping assembly 62 includes a clamping rod 621 and an elastic member 622. The clamping rod 621 is arranged in the corresponding clamping groove 611 and can slide in the clamping groove 611 along the length direction of the fixing rod 61. The end of the clamping rod 621 close to the clamping tube 6 is arranged in an arc shape. The elastic member 622 is arranged in the clamping groove 611 and is located at the end of the clamping rod 621 away from the clamping tube 6. The elastic member 622 applies an elastic force to the clamping rod 621 toward the clamping tube 6. Specifically, the elastic member 622 is configured as a spring.

[0049] By providing the clamping tube 6 and the clamping rod 621 , the cable can be clamped in the clamping tube 6 , thereby securing the cable on the protective cover.

[0050] Specifically, a clearance groove 612 is provided at the bottom of the clamping groove 611 and passes downward through the fixed rod 61. The width of the clearance groove 612 is smaller than the width of the clamping groove 611. A shift block 623 is provided in the clearance groove 612 and is fixedly connected to the bottom of the clamping rod 621 and passes downward through the clearance groove 612. The shift block 623 can slide in the clearance groove 612 along the length direction of the clamping groove 611.

[0051] By setting the shift block 623 , it is convenient to adjust the clamping and loosening of the cable by the clamping rod 621 by shifting the shift block 623 .

[0052] Specifically, a fixing plate 7 is provided in the second protective tube 2 along the radial direction of the second protective tube 2, and a through hole 71 is provided on the fixing plate 7 that vertically penetrates the fixing plate 7; the temperature probe is detachably connected to the fixing plate 7 by bolts, and the wiring terminal of the temperature probe passes downward through the through hole 71 to facilitate connection with the cable.

[0053] Embodiment 2: A tank area atmospheric temperature collector also includes a single-chip processor, a signal processing module, a communication module and a display screen. The single-chip processor uniformly controls the signal processing module and the communication module. This embodiment also includes a central control room computer, and the temperature information detected by the temperature probe is regularly stored in the central control room computer. The apparent density and liquid temperature tested by other equipment, as well as the atmospheric temperature collected by the atmospheric temperature collector, are measured and converted into standard density through a certain formula, and information such as the apparent density, standard density, liquid temperature, and atmospheric temperature is displayed on the display screen.

[0054] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements should also be regarded as within the protection scope of the present utility model.

Claims

1. An atmospheric temperature collector for a tank farm, characterized in that: including a temperature probe for detecting the atmospheric temperature in the tank area; a protective cover, with the temperature probe arranged inside the protective cover to isolate direct sunlight; and an explosion-proof junction box connected to the temperature probe through a cable; the protective cover is provided with a vent hole (4) communicating with the outside atmosphere, and a reflective layer is attached to the outside of the protective cover.

2. The atmospheric temperature collector for the tank farm according to claim 1, wherein: The protective cover includes a first protective pipe (1), and the first protective pipe (1) is set as a circular pipe that is vertically through; a second protective pipe (2), the second protective pipe (2) is arranged above the first protective pipe (1), and the second protective pipe (2) is also set as a circular pipe that is vertically through and coaxial with the first protective pipe (1); a third protective pipe (3), the third protective pipe (3) is set as a circular pipe with a sealed top and an open bottom, and the third protective pipe (3) is arranged above the second protective pipe (2) and coaxial with the second protective pipe (2); and a connecting component (5) for connecting the first protective pipe (1) with the second protective pipe (2), and the second protective pipe (2) with the third protective pipe (3). The inner diameters and outer diameters of the three protective pipes are the same.

3. The atmospheric temperature collector for the tank farm according to claim 2, wherein: The connecting component (5) includes a connecting outer sleeve (51), and the outer diameter of the connecting outer sleeve (51) is equal to the outer diameter of the first protective pipe (1); and a connecting inner sleeve (52), the connecting inner sleeve (52) is located inside the connecting outer sleeve (51), the inner diameter of the connecting inner sleeve (52) is equal to the inner diameter of the first protective pipe (1), and the connecting inner sleeve (52) and the connecting outer sleeve are coaxially arranged with the first protective pipe (1); the top height of the connecting inner sleeve (52) is lower than the top height of the connecting outer sleeve (51), and the bottom height of the connecting outer sleeve (51) is lower than the bottom height of the connecting outer sleeve (51); For the connecting component (5) between the first protective pipe (1) and the second protective pipe (2), the connecting inner sleeve (52) is fixedly connected to the top of the first protective pipe (1), and the connecting outer sleeve (51) is fixedly connected to the bottom of the second protective pipe (2); For the connecting component (5) between the second protective pipe (2) and the third protective pipe (3), the connecting inner sleeve (52) is fixedly connected to the top of the second protective sleeve, and the connecting outer sleeve (51) is fixedly connected to the bottom of the third protective pipe (3).

4. The atmospheric temperature collector for the tank farm according to claim 3, characterized in that: The connecting component (5) further includes a first connecting pipe (53), and the first connecting pipe (53) is arranged inside the connecting inner sleeve (52) and is coaxial with the connecting inner sleeve (52); a first connecting plate (55), two first connecting plates (55) are fixedly connected to the bottoms on both sides of the first connecting pipe (53), and the ends of the first connecting plates (55) far from the first connecting pipe (53) are fixedly connected to the inner wall of the connecting inner sleeve. The top height of the first connecting plate (55) is flush with the top of the connecting inner sleeve (52), and the top height of the first connecting pipe (53) is higher than the top of the connecting inner sleeve (52); a second connecting pipe (54), the second connecting pipe (54) is sleeved outside the first connecting pipe (53) and is threadedly connected to the first connecting pipe (53), and the bottom of the second connecting pipe (54) abuts against the tops of the two first connecting plates (55); and a second connecting plate (56). Two second connecting plates (56) are fixedly connected to the tops on both sides of the second connecting pipe (54), and the bottom height of the second connecting plate (56) is higher than the bottom height of the second connecting pipe (54); In the connecting component (5) between the first protective pipe (1) and the second protective pipe (2), the bottom height of the second connecting plate (56) is higher than the bottom height of the second protective pipe (2). The second connecting plate (56) is fixedly connected to the second protective pipe (2), and the bottom height of the second connecting pipe (54) is lower than the bottom height of the second protective pipe (2); In the connecting component (5) between the second protective pipe (2) and the third protective pipe (3), the bottom height of the second connecting plate (56) is higher than the bottom height of the third protective pipe (3). The second connecting plate (56) is fixedly connected to the third protective pipe (3), and the bottom height of the second connecting pipe (54) is lower than the bottom height of the third protective pipe (3).

5. The atmospheric temperature collector for the tank farm according to claim 4, wherein: A clamping pipe (6) is arranged in the first protective pipe (1). The clamping pipe (6) is coaxially arranged with the first protective pipe (1). Two fixing rods (61) are fixedly connected to both sides of the clamping pipe (6), and the ends of the two fixing rods (61) far away from the clamping pipe (6) are fixedly connected to the inner wall of the first protective pipe (1); The cable connecting the temperature probe and the explosion-proof junction box passes through the clamping pipe (6). Two clamping components (62) are arranged on the two fixing rods (61), and the two clamping components (62) clamp the cable in the clamping pipe (6).

6. The atmospheric temperature collector for the tank farm according to claim 5, wherein: The length direction of the fixing rod (61) is arranged along the radial direction of the clamping pipe (6), and the two fixing rods (61) are arranged along the same straight line direction; Clamping grooves (611) are arranged at the ends of the two fixing rods (61) close to each other. The two clamping grooves (611) penetrate through the two fixing rods (61) and both sides of the clamping pipe (6) in the direction close to each other along the length direction of the fixing rod (61), and the two clamping components (62) are respectively arranged corresponding to the two clamping grooves (611); The clamping component (62) includes a clamping rod (621). The clamping rod (621) is arranged in the corresponding clamping groove (611) and can slide in the clamping groove (611) along the length direction of the fixing rod (61). The end of the clamping rod (621) close to the clamping pipe (6) is set to be arc-shaped; and an elastic member (622). The elastic member (622) is arranged in the clamping groove (611) and is located at the end of the clamping rod (621) far away from the clamping pipe (6). The elastic member (622) applies an elastic force to the clamping rod (621) in the direction towards the clamping pipe (6).

7. The atmospheric temperature collector for the tank farm according to claim 6, characterized in that: A relief groove (612) penetrating downward through the fixing rod (61) is arranged at the bottom of the clamping groove (611). The width of the relief groove (612) is smaller than the width of the clamping groove (611). A dial block (623) fixedly connected to the bottom of the clamping rod (621) and passing downward through the relief groove (612) is arranged in the relief groove (612), and the dial block (623) can slide in the relief groove (612) along the length direction of the clamping groove (611).

Images