Boiler equipment organic heat carrier sampling device

Abstract

The utility model discloses a boiler equipment heat transfer medium sampling device, include: sampling jar, one side fixed coupling of sampling jar has the inlet pipe, the upper surface fixed connection of sampling jar has the air pipe, the downside fixed connection of sampling jar has the oil outlet pipe. The utility model discloses through inlet pipe and inject heat transfer oil into the sampling jar inside, and through temperature detector carries out temperature monitoring to the heat transfer oil in the sampling jar inside, then through the cooling unit acceleration sampling jar surface air flow, make sampling jar can cool down fast, through the stirring unit to the heat transfer oil in the sampling jar inside is stirred simultaneously, makes the heat transfer oil temperature in the sampling jar inside even consistent, in temperature reduces to specified numerical value, finally through the oil outlet pipe and discharge the cooling heat transfer oil, effectively improve the security of sampling.

Description

Technical Field

[0001] This utility model relates to the technical field of sampling organic heat carrier boilers, and more particularly to a sampling device for organic heat carriers in boiler equipment. Background Technology

[0002] Organic heat carrier boilers (also known as thermal oil boilers) are special industrial boilers that use thermal oil as the heat medium to provide high-temperature heat energy under low pressure. According to the usage specifications, an organic heat carrier sampling device must be installed in the organic heat carrier boiler system, and sampling and monitoring must be carried out within a specified time.

[0003] When performing operational monitoring or periodic quality inspections, the temperature of the heat transfer oil sampled from existing organic heat carrier boilers is usually as high as 200 to 300 degrees Celsius. The heat transfer oil is not sufficiently cooled, which can easily cause burns to the sampling personnel, and it is impossible to test the heat transfer oil. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned organic heat carrier sampling devices for boiler equipment, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a sampling device for organic heat carriers in boiler equipment, which solves the problem that "when existing organic heat carrier boilers are monitored during operation or periodic quality inspection, the temperature of the heat transfer oil sampled from the organic heat carrier boiler is usually as high as 200 to 300 degrees Celsius or more. The heat transfer oil cannot be cooled sufficiently, which can easily cause burns to the sampling personnel, and the heat transfer oil cannot be tested."

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A sampling device for organic heat carriers in boiler equipment, comprising:

[0009] A sampling tank, wherein an inlet pipe is fixedly connected to one side of the sampling tank, an outlet pipe is fixedly connected to the upper surface of the sampling tank, and an oil outlet pipe is fixedly connected to the lower side of the sampling tank.

[0010] A cooling unit is provided on the outer surface of the sampling container, and the cooling unit includes a fan for accelerating the cooling rate of the sampling container.

[0011] A stirring unit is provided inside the sampling tank. The stirring unit includes a stirring rod for stirring the heat transfer oil inside the sampling tank.

[0012] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, a temperature detector is installed on one side of the sampling tank, and the temperature detector is located in the middle of the sampling tank.

[0013] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, the cooling unit includes a fixed shell disposed on the outer surface of the sampling tank, and a plurality of connecting pieces are fixedly connected to the inner wall surface of the fixed shell. All of the connecting pieces are fixedly connected to the outer surface of the sampling tank. The sampling tank is disposed on the upper side of the fan, and the fan is fixedly connected to the fixed shell.

[0014] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, wherein: a plurality of connecting pieces are evenly arranged in a circle with the center of the sampling tank as the center, and all of the plurality of connecting pieces are supported by aluminum alloy.

[0015] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, a fence is provided on the lower side of the fan, and the fence is fixedly connected to the inner wall surface of the fixed shell.

[0016] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, a protective sleeve is fixedly connected to the outer surface of the fixed shell, and the protective sleeve is made of high-temperature resistant rubber material.

[0017] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, the stirring unit includes a motor fixedly connected to the sampling tank, and a rotating shaft fixedly connected to the output end of the motor. The rotating shaft is rotatably connected to the sampling tank, and multiple sets of connecting rods are fixedly connected to the surface of the rotating shaft, with a stirring rod fixedly connected to the other end of each connecting rod.

[0018] As a preferred embodiment of the organic heat carrier sampling device for boiler equipment described in this utility model, the lower end of the rotating shaft is fixedly connected to multiple sets of scrapers, and all scrapers are movably connected to the bottom surface of the inner wall of the sampling tank.

[0019] The beneficial effects of this utility model are:

[0020] The heat transfer oil is injected into the sampling tank through the inlet pipe, and the temperature of the heat transfer oil inside the sampling tank is monitored by a temperature detector. Then, the air flow on the surface of the sampling tank is accelerated by the cooling unit to enable the sampling tank to cool down quickly. At the same time, the heat transfer oil inside the sampling tank is stirred by the stirring unit to make the temperature of the heat transfer oil inside the sampling tank uniform. After the temperature drops to the specified value, the cooled heat transfer oil is discharged through the outlet pipe, which effectively improves the safety of sampling. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a three-dimensional structural schematic diagram of the organic heat carrier sampling device for boiler equipment proposed in this utility model.

[0023] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure cross-section;

[0024] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 4 This is a three-dimensional structural diagram of the cooling unit.

[0026] In the diagram: 100, sampling tank; 101, inlet pipe; 102, outlet pipe; 103, oil outlet pipe; 104, temperature detector; 200, cooling unit; 201, fixed shell; 202, connecting piece; 203, fan; 204, fence; 205, protective sleeve; 300, stirring unit; 301, motor; 302, rotating shaft; 303, connecting rod; 304, stirring rod; 305, scraper. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

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

[0030] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0031] Example 1

[0032] Reference Figure 1-2 This is the first embodiment of the present invention, which provides a sampling device for organic heat carriers in boiler equipment, comprising:

[0033] The sampling tank 100 has an inlet pipe 101 fixedly connected to one side, an outlet pipe 102 fixedly connected to the upper surface of the sampling tank 100, the outlet pipe 102 can release the gas in the sampling tank 100, and an oil outlet pipe 103 fixedly connected to the lower side of the sampling tank 100.

[0034] Cooling unit 200 is disposed on the outer surface of sampling tank 100. Cooling unit 200 includes fan 203 for accelerating the cooling rate of sampling tank 100.

[0035] A stirring unit 300 is disposed inside the sampling tank 100. The stirring unit 300 includes a stirring rod 304 for stirring the heat transfer oil inside the sampling tank 100.

[0036] Furthermore, a temperature detector 104 is installed on one side of the sampling tank 100. The temperature detector 104 is located in the middle of the sampling tank 100 to monitor the temperature of the heat transfer oil inside the sampling tank 100, which facilitates the sampling of the heat transfer oil.

[0037] In use, heat transfer oil is injected into the sampling tank 100 through the inlet pipe 101, and the temperature of the heat transfer oil inside the sampling tank 100 is monitored by the temperature detector 104. Then, the cooling unit 200 accelerates the airflow on the surface of the sampling tank 100, so that the sampling tank 100 can be cooled quickly. At the same time, the stirring unit 300 stirs the heat transfer oil inside the sampling tank 100 to make the temperature of the heat transfer oil inside the sampling tank 100 uniform. After the temperature drops to the specified value, the cooled heat transfer oil is discharged through the oil outlet pipe 103, which effectively improves the safety of sampling.

[0038] Example 2

[0039] Reference Figure 1-4 This is the second embodiment of the present invention. Unlike the previous embodiment, the cooling unit 200 includes a fixed shell 201 disposed on the outer surface of the sampling tank 100, and a plurality of connecting pieces 202 are fixedly connected to the inner wall surface of the fixed shell 201. The plurality of connecting pieces 202 are all fixedly connected to the outer surface of the sampling tank 100. The sampling tank 100 is disposed on the upper side of the fan 203, and the fan 203 is fixedly connected to the fixed shell 201. By starting the fan 203, the air flow rate on the surface of the sampling tank 100 can be accelerated to cool the sampling tank 100.

[0040] Furthermore, several connecting pieces 202 are evenly arranged in a circle around the center of the sampling tank 100. All connecting pieces 202 are made of aluminum alloy, which can conduct heat quickly and, together with the fan 203, can accelerate cooling.

[0041] Furthermore, a fence 204 is provided on the lower side of the fan 203, and the fence 204 is fixedly connected to the inner wall surface of the fixed shell 201 to protect the fan 203.

[0042] Furthermore, a protective sleeve 205 is fixedly connected to the outer surface of the fixed shell 201, and the protective sleeve 205 is made of high-temperature resistant rubber material.

[0043] The stirring unit 300 includes a motor 301 fixedly connected to the sampling tank 100, and a rotating shaft 302 fixedly connected to the output end of the motor 301. The rotating shaft 302 is rotatably connected to the sampling tank 100. Multiple sets of connecting rods 303 are fixedly connected to the surface of the rotating shaft 302, and a stirring rod 304 is fixedly connected to the other end of each connecting rod 303. The motor 301 drives the rotating shaft 302 to rotate, so that the connecting rods 303 and the stirring rods 304 stir the heat transfer oil inside the sampling tank 100, so that the heat transfer oil inside and outside the sampling tank 100 mixes and dissipates heat synchronously.

[0044] Furthermore, multiple scrapers 305 are fixedly connected to the lower end of the rotating shaft 302, and all scrapers 305 are movably connected to the bottom surface of the inner wall of the sampling tank 100 to scrape the bottom surface of the inner wall of the sampling tank 100 and prevent the heat transfer oil from settling to the bottom.

[0045] In use, heat transfer oil is injected into the sampling tank 100 through the inlet pipe 101. The heat of the heat transfer oil is conducted to the surface of the connecting plate 202 through the sampling tank 100. Then, the fan 203 is started by the power supply, and the cooling unit 200 accelerates the airflow on the surface of the sampling tank 100 and the connecting plate 202, so that the sampling tank 100 and the heat transfer oil can be cooled quickly. At the same time, the motor 301 is started by the power supply to drive the rotating shaft 302 to rotate. The connecting rod 303, which is fixedly connected to the rotating shaft 302, drives the stirring rod 304 to rotate inside the sampling tank 100, stirring the heat transfer oil inside the sampling tank 100, so that the temperature of the heat transfer oil inside the sampling tank 100 is uniform. The scraper 305, which is fixedly connected to the rotating shaft 302, rotates and scrapes the bottom surface of the inner wall of the sampling tank 100. When the temperature detector 104 detects that the temperature of the heat transfer oil has dropped to a specified value, the cooled heat transfer oil is discharged through the oil outlet pipe 103.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A sampling device for organic heat carriers in boiler equipment, characterized in that: include: A sampling tank (100) is provided with an inlet pipe (101) fixedly connected to one side, an outlet pipe (102) fixedly connected to the upper surface of the sampling tank (100), and an oil outlet pipe (103) fixedly connected to the lower side of the sampling tank (100). A cooling unit (200) is provided on the outer surface of the sampling container (100). The cooling unit (200) includes a fan (203) for accelerating the cooling rate of the sampling container (100). A stirring unit (300) is disposed inside the sampling tank (100). The stirring unit (300) includes a stirring rod (304) for stirring the heat transfer oil inside the sampling tank (100).

2. The boiler equipment organic heat carrier sampling device according to claim 1, characterized in that: A temperature detector (104) is installed on one side of the sampling container (100), and the temperature detector (104) is located in the middle of the sampling container (100).

3. The boiler equipment organic heat carrier sampling device according to claim 2, characterized in that: The cooling unit (200) includes a fixed shell (201) disposed on the outer surface of the sampling tank (100), and a plurality of connecting pieces (202) are fixedly connected to the inner wall surface of the fixed shell (201). The plurality of connecting pieces (202) are all fixedly connected to the outer surface of the sampling tank (100). The sampling tank (100) is disposed on the upper side of the fan (203), and the fan (203) is fixedly connected to the fixed shell (201).

4. The boiler equipment organic heat carrier sampling device according to claim 3, characterized in that: Several connecting pieces (202) are evenly arranged in a circle around the center of the sampling container (100), and all of the connecting pieces (202) are made of aluminum alloy.

5. The boiler equipment organic heat carrier sampling device according to claim 4, characterized in that: A fence (204) is provided on the lower side of the fan (203), and the fence (204) is fixedly connected to the inner wall surface of the fixed shell (201).

6. The boiler equipment organic heat carrier sampling device according to claim 5, characterized in that: The outer surface of the fixed shell (201) is fixedly connected with a protective sleeve (205), and the protective sleeve (205) is made of high temperature resistant rubber material.

7. The boiler equipment organic heat carrier sampling device according to claim 1, characterized in that: The stirring unit (300) includes a motor (301) fixedly connected to the sampling tank (100), and a rotating shaft (302) is fixedly connected to the output end of the motor (301). The rotating shaft (302) is rotatably connected to the sampling tank (100). Multiple sets of connecting rods (303) are fixedly connected to the surface of the rotating shaft (302), and a stirring rod (304) is fixedly connected to the other end of each connecting rod (303).

8. The boiler equipment organic heat carrier sampling device according to claim 7, characterized in that: The lower end of the rotating shaft (302) is fixedly connected to multiple sets of scrapers (305), and all scrapers (305) are movably connected to the bottom surface of the inner wall of the sampling tank (100).

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