阅读说明：本技术 一种油罐浮顶火灾温度预警装置及安装方法 (Oil tank floating roof fire temperature early warning device and installation method ) 是由 钱源来 沈培璐 周松飞 汪欣 乐晶颖 蔡晋辉 谷小红 吴康康 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种油罐浮顶火灾温度预警装置及安装方法。S1：将温度预警模块放入下盖板上的四根支撑柱上方,使其与下盖板底部留有空隙；S2：将上盖板盖在温度预警模块上方,使其与下盖板结合；S3：用螺丝穿过上盖板上的第四盖板折边的螺纹孔和下盖板上的第四折边的螺纹孔,螺丝将温度预警模块顶至上盖板上的第二盖板折边处和下盖板上第二折边处,使温度预警模块固定；S4：用螺丝穿过带有固定孔的固定底座,使整个温度预警模块支架均匀的固定在浮顶环上。本发明根据油罐浮顶火灾温度预警模块特点设计保护支架,对油罐浮顶火灾温度预警模块实现有效固定以及全方位保护,本装置使用寿命长、安装方便。(The invention discloses an oil tank floating roof fire temperature early warning device and an installation method. S1: putting the temperature early warning module above the four support columns on the lower cover plate, and keeping a gap between the temperature early warning module and the bottom of the lower cover plate; s2: covering the upper cover plate above the temperature early warning module to enable the upper cover plate to be combined with the lower cover plate; s3: screws penetrate through threaded holes of a fourth cover plate folding edge on the upper cover plate and threaded holes of a fourth folding edge on the lower cover plate, and the screws enable the temperature early warning module to be pushed to a second cover plate folding edge on the upper cover plate and a second folding edge on the lower cover plate, so that the temperature early warning module is fixed; s4: and a screw penetrates through the fixed base with the fixed hole, so that the whole temperature early warning module bracket is uniformly fixed on the floating top ring. According to the invention, the protective bracket is designed according to the characteristics of the oil tank floating roof fire temperature early warning module, so that the oil tank floating roof fire temperature early warning module is effectively fixed and protected in all directions, and the device has long service life and is convenient to install.)

1. A floating roof fire temperature early warning device for an oil tank is characterized in that a floating roof (20) is arranged right above the oil tank, and comprises a temperature early warning module (1) and a temperature early warning module bracket (28);

the inner side of the floating roof (20) is connected with a floating roof ring (27) through a screw, the temperature early warning module support (28) is fixed above the floating roof ring (27) through a screw, a temperature early warning module (1) is arranged in the temperature early warning module support (28), a temperature sensing probe (22) of the temperature early warning module (1) faces to the direction of a secondary sealing position (25) between an inner wall (26) of the oil tank and the floating roof (20), and a module antenna (19) of the temperature early warning module (1) faces to the direction opposite to the direction of the secondary sealing position (25) between the inner wall (26) of the oil tank and the floating roof (20) and is fixed upwards at a right angle; the temperature early warning module (1) can move up and down along with the floating roof (20) to detect the air temperature near the secondary sealing part (25) so as to realize early warning.

2. The tank floating roof fire temperature early warning device according to claim 1, wherein: temperature early warning module (1) includes rectangle casing (23) and circuit board (21), circuit board (21) pass through the fix with screw inside casing (23), be equipped with ad module, singlechip and wireless module on circuit board (21) in proper order, the bottom of circuit board (21) is equipped with the battery, and one side of circuit board (21) is equipped with temperature sensing probe (22), with one side opposite temperature sensing probe (22) is equipped with module antenna (19).

3. The tank floating roof fire temperature early warning device according to claim 2, wherein: the temperature early warning module bracket (28) comprises an upper cover plate (2) and a lower cover plate (10);

four sides of the upper cover plate (2) are respectively provided with a first cover plate folding edge (4), a second cover plate folding edge (5), a third cover plate folding edge (6) and a fourth cover plate folding edge (7), the fourth cover plate folding edge (7) is provided with two threaded holes, and the surface of the upper cover plate (2) is carved with a nameplate (3);

four sides of the lower cover plate (10) are respectively provided with a first folding edge (11), a second folding edge (12), a third folding edge (13) and a fourth folding edge (14), and the fourth folding edge (14) is provided with two threaded holes; a supporting plate (8) is arranged right below the lower cover plate (10), a fixing base (9) is arranged below the supporting plate (8), and a threaded hole is formed in the fixing base (9); four corners of the upper end of the lower cover plate (10) are respectively provided with a first supporting column (15), a second supporting column (16), a third supporting column (17) and a fourth supporting column (18); the bottom of the lower cover plate (10) is provided with a drain hole (29).

4. The installation method of the oil tank floating roof fire temperature early warning device according to claim 1, wherein:

s1: the temperature early warning module (1) is placed above the four support columns on the lower cover plate (10), a gap is reserved between the temperature early warning module and the bottom of the lower cover plate (10), drainage of a drainage hole (29) in the bottom of the lower cover plate (10) is facilitated, and the situation that a shell of the temperature early warning module (1) is rusted due to accumulated water is prevented;

s2: the upper cover plate (2) is covered above the temperature early warning module (1) and is combined with the lower cover plate (10), so that the temperature of the temperature early warning module (1) is prevented from being too high due to sun exposure, and the accuracy of data is prevented from being influenced;

s3: screws penetrate through threaded holes of a fourth cover plate folding edge (7) on the upper cover plate (2) and threaded holes of a fourth folding edge (14) on the lower cover plate (10) and push the temperature early warning module (1) to a second cover plate folding edge (5) on the upper cover plate (2) and a second folding edge (12) on the lower cover plate (10), so that the temperature early warning module (1) is fixed, and slow and inaccurate data transmission caused by unstable fixation of the temperature early warning module (1) is prevented;

s4: screws penetrate through the fixing base (9) with the fixing holes, so that the whole temperature early warning module bracket (28) is uniformly fixed on the floating top ring (27).

Technical Field

The invention relates to the field of fire alarms, in particular to an oil tank floating roof fire temperature early warning device and an installation method.

Background

Along with the development of society, the application amount of petroleum products in various places is increased, so that great hidden dangers exist in the production and storage of petroleum, petroleum tank areas mainly store petroleum products and are all established in the open environment, flammable liquid vapor can appear once a flammable liquid storage container leaks, even if the flammable liquid vapor is contacted with tiny sparks, the combustion phenomenon can be generated, in order to avoid irretrievable results, an oil tank floating roof fire hazard temperature early warning module is designed, the module arranged at the secondary sealing position of an oil tank floating roof can move up and down along with the floating roof, the air temperature of accessories at the secondary sealing position is detected, the fire hazard early warning is realized, if the installation module is not firm, the transmitted information is prolonged and unstable, therefore, the fixing frame and the using method which are convenient, firm and stable are developed and designed, the cost is saved, the service life of the module is prolonged, and the installation is convenient, the method is an effective way for meeting the requirement of the oil tank floating roof fire temperature early warning module.

Disclosure of Invention

In order to prolong the service life and save the hardware cost, the invention aims to provide a fixing device to stabilize the oil tank floating roof fire temperature early warning module and prolong the service life.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an oil tank floating roof conflagration temperature early warning device, be equipped with the floating roof directly over the oil tank, including temperature early warning module and temperature early warning module support, the inboard top ring that floats of passing through screwed connection of floating roof, temperature early warning module support passes through the fix with screw in top ring top that floats, the inside temperature early warning module that is equipped with of temperature early warning module support, the temperature sensing probe of temperature early warning module is towards oil tank inner wall and the secondary seal department direction between the floating roof, upwards fixed according to the right angle towards the opposite direction of secondary seal department direction between oil tank inner wall and the floating roof, temperature early warning module can be along with floating roof up-and-down motion, detect the air temperature of secondary seal department annex department, realize.

Further, the temperature early warning module comprises a rectangular shell and a circuit board, the circuit board is fixed inside the shell through screws, an ad module, a single chip microcomputer and a wireless module are sequentially arranged on the circuit board, a battery is arranged at the bottom of the circuit board, a temperature sensing probe is arranged on one side of the circuit board, and a module antenna is arranged on the side opposite to the temperature sensing probe. Furthermore, the temperature early warning module bracket comprises an upper cover plate and a lower cover plate;

four edges of the upper cover plate are respectively provided with a first cover plate folding edge, a second cover plate folding edge, a third cover plate folding edge and a fourth cover plate folding edge, and the fourth cover plate folding edge is provided with two threaded holes;

the four sides of the lower cover plate are respectively provided with a first folding edge, a second folding edge, a third folding edge and a fourth folding edge, and the fourth folding edge is provided with two threaded holes; a supporting plate is arranged right below the lower cover plate, a fixing base is arranged below the supporting plate, and a threaded hole is formed in the fixing base; four corners of the upper end of the lower cover plate are respectively provided with a first supporting column, a second supporting column, a third supporting column and a fourth supporting column; the bottom of the lower cover plate is provided with a drain hole.

An installation method of an oil tank floating roof fire temperature early warning device comprises the following steps:

s1: the temperature early warning module is placed above the four support columns on the lower cover plate, so that gaps are reserved between the temperature early warning module and the bottom of the lower cover plate, drainage of a drainage hole in the bottom of the lower cover plate is facilitated, and a case of the temperature early warning module is prevented from rusting due to accumulated water;

s2: the upper cover plate is covered above the temperature early warning module and is combined with the lower cover plate, so that the temperature of the temperature early warning module is prevented from being too high due to sun exposure, and the accuracy of data is prevented from being influenced;

s3: screws penetrate through threaded holes of a fourth cover plate flange on the upper cover plate and threaded holes of a fourth flange on the lower cover plate, and the screws enable the temperature early warning module to be pushed to a second cover plate flange on the upper cover plate and a second flange on the lower cover plate, so that the temperature early warning module is fixed, and slow and inaccurate data transmission caused by unstable fixation of the temperature early warning module is prevented;

s4: and a screw penetrates through the fixed base with the fixed hole, so that the whole temperature early warning module bracket is uniformly fixed on the floating top ring.

The invention has the beneficial effects that:

1. according to the invention, the floating top ring is arranged on the floating top, the temperature pre-tightening module bracket is arranged on the floating top ring, and the temperature pre-tightening module is arranged in the temperature pre-tightening module bracket, so that the temperature pre-tightening module moves up and down along with the floating top to detect the air temperature at the accessory of the secondary sealing part, thereby realizing early warning. Simple structure, easy installation and lower cost.

2. The temperature early warning module comprises a rectangular shell and a circuit board, wherein the circuit board is fixed in the shell through screws, an ad module, a single chip microcomputer and a wireless module are sequentially arranged on the circuit board, a battery is arranged at the bottom of the circuit board, a temperature sensing probe is arranged on one side of the circuit board, a module antenna is arranged on the side opposite to the temperature sensing probe, the temperature of air is detected through the temperature sensing probe, and the module antenna sends signals to achieve early warning.

3. The temperature early warning module bracket comprises an upper cover plate and a lower cover plate, wherein the upper cover plate and the lower cover plate are combined through screws, and the screws push the temperature early warning module to the edge folding position of a second cover plate on the upper cover plate and the edge folding position of a second cover plate on the lower cover plate, so that the temperature early warning module is fixed, and the temperature early warning module is prevented from slow and inaccurate data transmission caused by unstable fixation.

Drawings

FIG. 1 is a general diagram of the structural position of an oil tank floating roof fire temperature early warning device;

FIG. 2 is a schematic structural diagram of an oil tank floating roof fire temperature early warning device;

FIG. 3 is a schematic plan view of the upper cover plate of FIG. 2;

FIG. 4 is a schematic view of the lower cover plate of FIG. 2;

FIG. 5 is a schematic diagram of the temperature early warning module of FIG. 2;

FIG. 6 is a schematic top view of the lower cover plate of FIG. 2;

FIG. 7 is a schematic structural diagram of a temperature pre-tightening module;

in the figure: 1. the temperature early warning module comprises a temperature early warning module, 2 parts of an upper cover plate, 3 parts of a nameplate, 4 parts of a first cover plate folding edge, 5 parts of a second cover plate folding edge, 6 parts of a third cover plate folding edge, 7 parts of a fourth cover plate folding edge, 8 parts of a support plate, 9 parts of a fixed base, 10 parts of a lower cover plate, 11 parts of a first folding edge, 12 parts of a second folding edge, 13 parts of a third folding edge, 14 parts of a fourth folding edge, 15 parts of a first support seat, 16 parts of a second support column, 17 parts of a third support seat, 18 parts of a fourth support seat, 19 parts of a module antenna, 20 parts of a floating top, 21 parts of a circuit board, 22 parts of a temperature sensing probe, 23 parts of a shell, 25 parts of a secondary sealing part, 26 parts of an inner wall of an oil tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1: on the oil tank with the floating roof, each temperature early warning module support 28 with the temperature early warning module 1 is uniformly fixed on a floating roof ring 27 for one circle through screws, a temperature sensing probe 22 of the temperature early warning module 1 must face the direction of a secondary sealing position 25 between an inner wall 26 of the oil tank and the floating roof 20, a module antenna 19 of the temperature early warning module 1 must face the direction opposite to the direction of the secondary sealing position 25 between the inner wall 26 of the oil tank and the floating roof 20 and is fixed upwards at a right angle, the temperature early warning module 1 can move up and down along with the floating roof 20, the air temperature near the secondary sealing position 25 is detected, and fire early warning is realized.

As shown in fig. 7, the temperature early warning module 1 includes a rectangular casing 23 and a circuit board 21, the circuit board 21 is fixed inside the casing 23 by screws, the circuit board 21 is sequentially provided with an ad module, a single chip microcomputer and a wireless module, the bottom of the circuit board 21 is provided with a battery, one side of the circuit board 21 is provided with a temperature sensing probe 22, and the side opposite to the temperature sensing probe 22 is provided with a module antenna 19. The temperature sensing probe 22 of the temperature early warning module 1 detects the temperature near the secondary sealing position 25, and after the temperature is processed by the ad module and the single chip microcomputer, the temperature is sent to the terminal by the wireless module to realize early warning.

As shown in fig. 2, 3, 4, 5, and 6: the top end of the temperature early warning module support 28 is an upper cover plate 2, a nameplate 3 is carved on the upper cover plate 2, a first cover plate folding edge 4, a second cover plate folding edge 5, a third cover plate folding edge 6, a fourth cover plate folding edge 7 are respectively installed on the periphery of the upper cover plate 2, two threaded holes are drilled on the fourth cover plate folding edge 7, a lower cover plate 10 is installed below the temperature early warning module 1, a drain hole 29 is formed in the bottom of the lower cover plate 10, a first folding edge 11, a second folding edge 12, a third folding edge 13, a fourth folding edge 14, two threaded holes are drilled on the fourth folding edge 14, a support plate 8 is installed under the fixing frame 10, a fixing base 9 is installed below the support plate 8, a threaded hole is drilled on the fixing base 9, a first support column 15, a second support column 16, a third support column 17 and a fourth support column 18 are respectively installed at four corners of the lower cover.

As shown in fig. 2, an installation method of a fire temperature early warning device for a floating roof of an oil tank comprises the following steps:

s1: the oil tank floating roof fire temperature early warning module 1 is placed above the four support columns 8 on the lower cover plate 10, so that a gap is reserved between the oil tank floating roof fire temperature early warning module 1 and the bottom of the lower cover plate 10, drainage of a drainage hole 29 at the bottom of the lower cover plate 10 is facilitated, accumulated water is prevented from being reserved, and a shell of the temperature early warning module 1 is prevented from rusting;

s2: the upper cover plate 2 is covered above the temperature early warning module 1 and is combined with the lower cover plate 10, so that the temperature of the temperature early warning module 1 is prevented from being too high due to the fact that the temperature early warning module 1 is exposed to the sun, and the accuracy of data is further prevented;

s3: screws penetrate through threaded holes of a fourth cover plate folding edge 7 on the upper cover plate 2 and threaded holes of a fourth folding edge 14 of the lower cover plate 10, the temperature early warning module 1 is pushed to a second cover plate folding edge 5 on the upper cover plate 2 and a second folding edge 12 on the lower cover plate 10 by the screws, so that the temperature early warning module 1 is fixed (the temperature early warning module 1 is fixed by slightly touching the second folding edge instead of forcibly pushing the screws), and slow and inaccurate data transmission caused by unstable fixation of the temperature early warning module 1 is prevented;

s4: screws penetrate through a fixing base 9 with fixing holes, so that the whole temperature early warning module support 28 is uniformly fixed on a floating roof ring 27, a temperature sensing probe 22 of the temperature early warning module 1 must face the direction of a secondary sealing position 25 between an inner wall 26 of an oil tank and a floating roof 20, a module antenna 19 of the temperature early warning module 1 must face the direction opposite to the direction of the secondary sealing position 25 between the inner wall 26 of the oil tank and the floating roof 20 and is fixed upwards at a right angle, the temperature early warning module 1 can move up and down along with the floating roof 20 to detect the air temperature at the accessory position of the secondary sealing position 25, and early warning is achieved.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.