Distributed optical fiber temperature measurement host

Abstract

The utility model discloses a distributed optical fiber temperature measurement host. The distributed optical fiber temperature measurement host comprises a seat box, a chassis and a fixed seat, according to the utility model, the seat box and the case which are designed in a split manner are arranged, the case is used for accommodating the temperature measurement host body to provide protection for the temperature measurement host body, the plurality of spring columns for providing damping and buffering are arranged between the case and the seat box, and the water storage bin for storing the cooling medium is arranged in the seat box; a fixing seat which is communicated with the water storage bin through an adapter pipe and provided with a liquid storage cavity is arranged in the case, the fixing seat is used for fixing the temperature measurement host body, and a soaking plate used for conducting heat is fixed on the fixing seat, so that the temperature measurement host body can be effectively protected, and efficient heat dissipation with higher safety can be provided for the temperature measurement host body.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature measurement host computers, and in particular relates to a distributed optical fiber temperature measurement host computer. Background Art

[0002] In the mining industry, such as coal mining and petroleum industry, the networking, automation and intelligence of safety and environmental monitoring, comprehensive utilization of production process information, etc. have an increasingly high level of development. For carriers such as optical fibers for information transmission, their temperature information needs to be monitored in a timely manner to ensure the safety of their operation, which requires corresponding temperature measurement equipment.

[0003] Please refer to the patent document with application number 202320820760.1, which discloses a distributed optical fiber temperature measurement host, including: an outer protective box, a heat sink located inside the outer protective box, and an optical fiber temperature measurement host body located inside the outer protective box. A heat sink is arranged on the inner side of the outer protective box, a clamping seat is fixed on the surface of the heat sink, and the optical fiber temperature measurement host body is arranged on the clamping seat, and a back plate is also fixed on the surface of the clamping seat; heat conducting rods are arranged at equal intervals on the back plate, and a heat conducting sheet is fixed at one end of the heat conducting rods. In this distributed optical fiber temperature measurement host, the optical fiber temperature measurement host body is located in the outer protective box for protection, and the outer protective box has only one outlet, the wiring neck, so that the outer protective box can be conveniently protected on the outside of the optical fiber temperature measurement host body.

[0004] In the above-mentioned prior art solution, although an outer protective box is provided to provide protection for the optical fiber temperature measurement host body, and a heat sink is provided to provide heat dissipation for the optical fiber temperature measurement host body, the device is susceptible to impact in the use environment. The protection provided only by the protective box is still insufficient and cannot effectively reduce the impact force and damage to the internal equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a distributed optical fiber temperature measurement host to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a distributed optical fiber temperature measurement host, comprising:

[0007] A seat box, in which a water storage tank is arranged, and the water storage tank is connected to a water pump;

[0008] A chassis, a chassis seat is fixed at the bottom; the chassis seat is located above the chassis and has a plurality of spring columns fixed at the bottom, the lower ends of the spring columns are fixed to the top of the chassis;

[0009] A fixed seat, which is installed in the chassis and has a liquid storage cavity, the liquid storage cavity is connected to two internal pipes, the internal pipes extend to the bottom of the box seat, one of the internal pipes is connected to the water pump through a transfer pipe; the other internal pipe is connected to the water storage tank through a transfer pipe; the fixed seat is fixed with two relatively arranged clamping plates and two relatively arranged heat spreaders; the heat spreader has a heat conducting plate extending to the liquid storage cavity; the temperature measuring host body is fixed between the two heat spreaders and the two clamping plates.

[0010] Preferably, two symmetrically arranged guide rods are fixed to the inner bottom surface of the chassis, and seat covers are fixed to the guide rods;

[0011] Two sliding sleeves are fixed on the fixing seat and are respectively sleeved on the two guide rods;

[0012] The inner wall of the chassis is fixed with electric push rods corresponding to the two sliding sleeves respectively; the end of the electric push rod is fixed with a limit sleeve for limiting the movement of the sliding sleeve; the electric push rod is used to drive the limit sleeve to move laterally so that the limit sleeve moves onto the guide rod and detaches from the guide rod.

[0013] Preferably, two cover plates of the double-doors are fixed on the top of the chassis; a traction rope is connected between the bottom of the cover plate and the fixing seat;

[0014] When the cover is opened, the fixing seat is lifted by the pulling rope.

[0015] Preferably, a pulley is installed on the upper end of the guide rod, and the two pulleys are respectively used to support the two traction ropes.

[0016] Preferably, a plurality of locking bolts are provided through the clamping plate, and a pressure block for contacting the temperature measuring host body is fixed to one end of the locking bolt.

[0017] Preferably, a handle is fixed on the top of the cover plate.

[0018] Technical effects and advantages of the utility model:

[0019] (1) In the present invention, a seat box and a chassis of separate design are provided, the chassis is used to accommodate the temperature measuring main body to provide protection for the temperature measuring main body, a plurality of spring columns for providing shock absorption and buffering are provided between the chassis and the seat box, and a water storage tank for storing cooling medium is provided in the seat box, a fixing seat with a liquid storage cavity connected to the water storage tank through a transfer tube is provided in the chassis, the fixing seat is used to fix the temperature measuring main body, and a heat spreader for conducting heat is fixed thereon, the present invention can effectively provide protection for the temperature measuring main body, and can also provide it with efficient and safer heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the fixing seat of the utility model.

[0022] In the figure:

[0023] 1. Seat box; 11. Water storage tank; 12. Water pump; 13. Water outlet pipe; 14. Base; 15. Water inlet pipe; 2. Chassis; 21. Box seat; 211. Guide rod; 212. Pulley; 22. Cover plate; 221. Handle; 222. Traction rope; 3. Temperature measuring host body; 4. Spring column; 5. Transfer tube; 6. Fixed seat; 61. Clamp; 611. Locking bolt; 62. Heat spreader; 621. Heat conduction plate; 63. Sliding sleeve; 7. Internal pipe; 8. Electric push rod; 81. Limit sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-Figure 2 A distributed optical fiber temperature measurement host shown in the figure includes a seat box 1, a chassis 2 and a fixing seat 6.

[0026] See also Figure 1 A water storage tank 11 is provided in the seat box 1, and the water storage tank 11 is connected to a water pump 12. The water storage tank 11 stores a cooling medium, and in this embodiment, the cooling medium is water. The water pump 12 is used to extract the cooling medium from the water storage tank 11 and output it from the water outlet pipe 13. The water storage tank 11 is connected to a water inlet pipe 15 for injecting the cooling medium into the water storage tank 11 or discharging the cooling medium in the water storage tank 11.

[0027] Furthermore, a base 14 is provided at the bottom of the seat box 1 for providing support for the entire device.

[0028] See also Figure 1 A box seat 21 is fixed at the bottom of the case 2; the box seat 21 is located above the seat box 1 and has eight spring columns 4 evenly spaced in the circumferential direction fixed at the bottom, and the lower end of the spring column 4 is fixed to the top of the seat box 1. The spring column 4 can support the case 2 and provide a shock-absorbing function to improve the impact resistance of the case 2.

[0029] See also Figure 1 and Figure 2 The fixing seat 6 is installed in the chassis 2 and has a liquid storage cavity. The liquid storage cavity is connected to two internal pipes 7. The internal pipes 7 extend to the bottom of the box seat 21. One internal pipe 7 is connected to the water pump 12 through a transfer pipe 5; the other internal pipe 7 is connected to the water storage tank 11 through a transfer pipe 5; the fixing seat 6 is fixed with two clamping plates 61 and two heat spreaders 62 arranged opposite to each other; the heat spreaders 62 have a heat conducting plate 621 extending to the liquid storage cavity; the temperature measuring host body 3 is fixed between the two heat spreaders 62 and the two clamping plates 61. The fixing seat 6 is used to receive the temperature measuring host body 3 and can provide heat dissipation for the temperature measuring host body 3. The heat spreaders 62 can conduct heat to the heat conducting plate 621, and then exchange heat with the cooling medium in the liquid storage cavity through the heat conducting plate 621 to achieve efficient heat dissipation. The clamping plate 61 can clamp and fix the temperature measuring host body 3.

[0030] Among them, two cover plates 22 of the double-door are fixed on the top of the chassis 2; a traction rope 222 is connected between the bottom of the cover plate 22 and the fixing seat 6; when the cover plate 22 is opened, the fixing seat 6 is lifted by the traction rope 222. A handle 221 is fixed on the top of the cover plate 22. When the operator opens the cover plate 22, the fixing seat 6 can be pulled up by the traction rope 222, thereby raising the height of the temperature measuring host body 3. In addition, a pulley 212 is installed on the upper end of the guide rod 211, and the two pulleys 212 are used to support the two traction ropes 222 respectively.

[0031] Furthermore, a plurality of locking bolts 611 are provided through the clamping plate 61 , and a pressing block for contacting the temperature measuring host body 3 is fixed at one end of the locking bolt 611 .

[0032] See also Figure 1 and Figure 2 , two sliding sleeves 63 respectively sleeved on two guide rods 211 are fixed on the fixed seat 6; two symmetrically arranged guide rods 211 are fixed on the inner bottom surface of the chassis 2, and a seat cover is fixed on the guide rod 211. The inner wall of the chassis 2 is fixed with an electric push rod 8 corresponding to the two sliding sleeves 63 respectively; the end of the electric push rod 8 is fixed with a limiting sleeve 81 for limiting the movement of the sliding sleeve 63; the electric push rod 8 is used to drive the limiting sleeve 81 to move horizontally so that the limiting sleeve 81 moves to the guide rod 211 and disengages from the guide rod 211. The seat cover provides support for the fixed seat 6 through the sliding sleeve 63, and the fixed seat 6 can provide guidance through the guide rod 211 when it is lifted. And the electric push rod 8 can move the limiting sleeve 81 to the guide rod 211, provide a limit for the sliding sleeve 63, prevent the sliding sleeve 63 from sliding, and maintain the stability of the fixed seat 6. When it is necessary to open the cover 22, the electric push rod 8 will separate the limiting sleeve 81 from the guide rod 211 and release the limit on the sliding sleeve 63.

[0033] Working principle: In the distributed optical fiber temperature measurement host of the utility model, when in use, the spring column 4 can support the chassis 2 and provide a shock-absorbing function to improve the impact resistance of the chassis 2. The fixing seat 6 can provide heat dissipation for the temperature measurement host body 3, and the heat spreader 62 can transfer heat to the heat conducting plate 621, and then exchange heat with the cooling medium in the liquid storage chamber through the heat conducting plate 621 to achieve efficient heat dissipation. The water pump 12 draws the cooling medium from the water storage tank 11 and outputs it from the water outlet pipe 13, and then transports it to the liquid storage chamber through the transfer pipe 5 and the internal pipe 7. The cooling medium in the liquid storage chamber can flow back to the water storage tank 11 through the internal pipe 7 and the transfer pipe 5 on the other side.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A distributed optical fiber temperature measurement host, Features: include: A seat box (1) is provided with a water storage tank (11) therein, wherein the water storage tank (11) is connected to a water pump (12); A machine case (2) having a box seat (21) fixed at the bottom thereof; the box seat (21) is located above the seat box (1) and has a plurality of spring columns (4) fixed at the bottom thereof, the lower ends of the spring columns (4) being fixed to the top of the seat box (1); A fixed seat (6) is installed in the chassis (2) and has a liquid storage cavity, the liquid storage cavity is connected to two internal pipes (7), the internal pipes (7) extend to the bottom of the box seat (21), one of the internal pipes (7) is connected to the water pump (12) through a transfer pipe (5); the other internal pipe (7) is connected to the water storage tank (11) through a transfer pipe (5); the fixed seat (6) is fixed with two clamping plates (61) arranged opposite to each other and two heat spreaders (62) arranged opposite to each other; the heat spreader (62) has a heat conduction plate (621) extending to the liquid storage cavity; a temperature measuring host body (3) is fixed between the two heat spreaders (62) and the two clamping plates (61).

2. A distributed optical fiber temperature measurement host according to claim 1, Features: Two symmetrically arranged guide rods (211) are fixed to the inner bottom surface of the chassis (2), and seat covers are fixed to the guide rods (211); Two sliding sleeves (63) are fixed on the fixing seat (6) and are respectively sleeved on the two guide rods (211); The inner side wall of the chassis (2) is fixed with an electric push rod (8) corresponding to the two sliding sleeves (63) respectively; the end of the electric push rod (8) is fixed with a limit sleeve (81) for limiting the movement of the sliding sleeve (63); the electric push rod (8) is used to drive the limit sleeve (81) to move laterally so that the limit sleeve (81) moves onto the guide rod (211) and detaches from the guide rod (211).

3. A distributed optical fiber temperature measurement host according to claim 2, Features: Two cover plates (22) for opening doors are fixed on the top of the chassis (2); a traction rope (222) is connected between the bottom of the cover plate (22) and the fixing seat (6); When the cover plate (22) is opened, the fixing seat (6) is lifted by the pulling rope (222).

4. A distributed optical fiber temperature measurement host according to claim 3, Features: A pulley (212) is installed at the upper end of the guide rod (211), and the two pulleys (212) are respectively used to support the two traction ropes (222).

5. A distributed optical fiber temperature measurement host according to claim 1, Features: A plurality of locking bolts (611) are provided through the clamping plate (61), and a pressing block for contacting the temperature measuring host body (3) is fixed to one end of the locking bolt (611).

6. A distributed optical fiber temperature measurement host according to claim 3, Features: A handle (221) is fixed on the top of the cover plate (22).

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