High-temperature and high-pressure monochromatic mica water level gauge

Abstract

The utility model discloses a high-temperature and high-pressure monochromatic mica water level gauge in the technical field of mica water level gauges. The high-temperature and high-pressure monochromatic mica water level gauge comprises a water level gauge main body, the heat dissipation mechanism is fixedly mounted on one side of the water level gauge main body and is used for dissipating heat of the water level gauge main body; and the mounting assembly is fixed on one side of the heat dissipation mechanism and is used for connecting the water level gauge main body and the heat dissipation mechanism. By arranging the heat dissipation mechanism, the water level gauge main body is subjected to heat dissipation during high-temperature work, and it is guaranteed that the water level gauge main body works in a good operation environment; by means of the split type arrangement of the installation assembly, the fixing assembly, the positioning assembly, the installation shell and the baffle, the installation shell provided with the cooling fins can be conveniently and rapidly disassembled, maintenance is convenient, the operation process is simplified, the working cost is saved, on the premise that the heat dissipation function is added, redundant equipment is not added, heat dissipation and maintenance of the water level gauge body are facilitated, and the service life of the water level gauge is prolonged. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mica water level gauges, in particular to a high-temperature and high-pressure monochromatic mica water level gauge. Background Art

[0002] Mica water level gauge is an instrument used on pressure vessels to monitor water level changes. It is a key device for observing the boiler drum liquid level and ensuring the safe operation of the boiler. It is made based on the principle of communicating vessels, and the operating personnel can directly see the changes in the water level in the water level gauge.

[0003] A high-precision mica water level gauge in CN201711275174.9 is composed of a steam drum, a steam-side sampling tube, a water-side sampling tube, a steam-side valve, a water-side valve, a steam-side valve connecting pipe, a water-side valve connecting pipe, a steam-side tee, a balance pipe, a water-side tee, a steam-side connecting pipe, a water-side connecting pipe, a condenser, a meter body, a mica assembly, a gland, a thermal compensation hole, a steam-water connecting hole, a heat tracing merging device, a drain pipe, a sewage pipe, a downcomer, and a transverse steam-side hole. The connection structure and connection position of the three thermal compensation holes and the two steam-water connecting holes in the meter body are changed so that the thermal compensation hole is longer than the steam-water connecting hole, so as to ensure that the measured water level is closer to the real water level in the steam drum and improve the measurement accuracy.

[0004] Since the working environment of the high-temperature and high-pressure monochromatic mica water level gauge is under high temperature and high pressure, but the mica water level gauge structure of the above patent is fixed at high temperature, which is not conducive to heat dissipation and maintenance, and there is a hidden danger of thermal failure.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-temperature and high-pressure monochrome mica water level gauge is provided. Utility Model Content

[0006] The utility model aims to provide a high-temperature and high-pressure monochromatic mica water level gauge to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature and high-pressure monochromatic mica water level gauge, comprising a water level gauge body;

[0008] A heat dissipation mechanism fixedly mounted on one side of the water level gauge body, the heat dissipation mechanism being used to dissipate heat from the water level gauge body;

[0009] A mounting assembly fixed on one side of the heat dissipation mechanism, wherein the mounting assembly is used to connect the water level meter body and the heat dissipation mechanism.

[0010] As a further optimization of the present technical solution, the heat dissipation mechanism includes a mounting shell, a heat sink and a guide plate. The guide plates are arranged in two groups and are symmetrically V-shaped and installed on one side of the mounting shell. The interior of the mounting shell is hollow and the heat sink is installed inside it. The guide plate is on the main pipe on one side of the water level meter body.

[0011] As a further optimization of the present technical solution, the installation assembly includes a baffle and a fixing assembly. The installation shell is fixedly connected to one side of the baffle. One side of the water level gauge body is provided with an embedding groove for embedding the baffle, and the embedding groove is not opened from top to bottom to the bottom end of the water level gauge body. An open groove is provided in the middle part of the lower end of the baffle, and the open groove is connected to the installation shell. The water level gauge body and the baffle are connected by a fixing assembly.

[0012] As a further optimization of the present technical solution, the fixing assembly includes an insert block and a socket. The sockets are respectively arranged on one side of the upper end of the water level meter body and the upper end of the baffle. The insert block is U-shaped and its two ends are respectively plugged into the two groups of sockets.

[0013] As a further optimization of the present technical solution, a positioning assembly is also connected to one side of the embedding groove of the baffle plate, and the positioning assembly includes an insertion rod and a sleeve. The sleeve is arranged in several groups and is respectively embedded and installed in the upper and lower corners of the embedding groove. The insertion rod is arranged in several groups and one end is fixed on the baffle plate and the other end is inserted into the sleeve.

[0014] As a further optimization of the technical solution, the insertion rod also includes a first slide rail connected on both sides thereof, and the sleeve also includes a second slide rail connected inside thereof, and the first slide rail is slidably connected to the second slide rail.

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

[0016] The utility model solves the problem of thermal failure of the existing high-temperature and high-pressure monochrome mica water level gauge when working in a high-temperature environment, avoids the loss caused thereby, and dissipates the heat of the water level gauge body during high-temperature operation through the heat dissipation mechanism, ensuring that it works in a good operating environment; through the split setting: mounting components, fixing components, positioning components, mounting shell and baffle, it is convenient to quickly disassemble the mounting shell equipped with the heat sink, which is convenient for maintenance, thereby simplifying the operating process and saving work costs. Under the premise of increasing the heat dissipation function, no redundant equipment is added, which is beneficial to the heat dissipation and maintenance of the water level gauge body and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2It is an exploded schematic diagram of a part of the main body and the installation shell of the water level gauge of the utility model;

[0019] Figure 3 It is a side view structural diagram of the water level meter body and the mounting shell after installation of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the second slide rail and the first slide rail of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Water level meter body; 11. Socket; 12. Embedding groove; 13. Sleeve; 14. Insert block; 15. Baffle; 16. Insert rod; 17. Heat sink; 18. Second slide rail; 19. First slide rail; 2. Mounting shell; 21. Guide plate. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", etc. indicate positions or state relationships based on the positions or state relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred mechanism or component must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a technical solution: a high-temperature and high-pressure monochromatic mica water level gauge, comprising a water level gauge body 1;

[0028] A heat dissipation mechanism fixedly mounted on one side of the water level gauge body 1, the heat dissipation mechanism is used to dissipate heat from the water level gauge body 1;

[0029] The mounting assembly is fixed on one side of the heat dissipation mechanism, and the mounting assembly is used to connect the water level meter body 1 with the heat dissipation mechanism.

[0030] More specifically, in the present embodiment: the water level gauge body 1 of the present embodiment is a high-temperature and high-pressure monochrome mica water level gauge, which is a one-time on-site direct-reading instrument for monitoring the water level of a pressure vessel. It works in a high-temperature environment, and the heat dissipation mechanism is used to dissipate the heat of the water level gauge body 1 to ensure that it works in a good operating environment. The setting of the mounting assembly facilitates the installation and disassembly of the heat dissipation mechanism, and thus facilitates inspection and maintenance, and will not add new problems to the water level gauge body 1 due to the setting of the heat dissipation mechanism.

[0031] Embodiment 2:

[0032] Based on the above embodiments:

[0033] See also Figures 1 to 3 The heat dissipation mechanism in the first embodiment is disclosed as follows. The heat dissipation mechanism includes:

[0034] The mounting shell 2, the heat sink 17 and the guide plate 21, the guide plate 21 is arranged in two groups and is symmetrically V-shaped and installed on one side of the mounting shell 2, the interior of the mounting shell 2 is hollow and the heat sink 17 is installed inside it, and the guide plate 21 is on the main pipeline on one side of the water level meter body 1.

[0035] More specifically, in this embodiment: the power supply of the heat sink 17 is connected to an external power supply, and the switch is set at the upper end of the mounting shell 2. When the switch is turned on, the heat sink 17 works to dissipate heat from the inside of the water level meter body 1 and its main pipeline, so that the heat can be transferred out without causing internal thermal failure. The guide plates 21 are arranged in two groups and are symmetrically installed in a V-shape on one side of the mounting shell 2, which can dissipate heat from the main pipeline well.

[0036] Embodiment three:

[0037] Based on the above embodiments:

[0038] See also Figures 1 to 3 , the installation component in the first embodiment is disclosed as follows, and the installation component includes:

[0039] A baffle 15 and a fixing assembly are provided, and the mounting shell 2 is fixedly connected to one side of the baffle 15. An embedding groove 12 for embedding the baffle 15 is provided on one side of the water level gauge body 1, and the embedding groove 12 is not opened from top to bottom to the bottom end of the water level gauge body 1. An open groove is provided in the middle of the lower end of the baffle 15, and the open groove is connected to the mounting shell 2. The water level gauge body 1 and the baffle 15 are connected by a fixing assembly.

[0040] More specifically, in the present embodiment: the mounting shell 2 is fixedly connected to one side of the baffle 15 for good stability, the embedding groove 12 is used to limit and position the baffle 15 well, and the embedding groove 12 is not opened from top to bottom to leave a gap at the bottom of the water level gauge body 1 so that when disassembling, the baffle 15 can be pulled upward to complete the disassembly of the mounting shell 2 at the same time. The open groove is connected to the mounting shell 2 to directly discharge the heat in the water level gauge body 1, and the fixing component is easy to plug in and can quickly fix the baffle 15.

[0041] Embodiment 4:

[0042] Based on the above embodiments:

[0043] See also Figures 1 to 3 The fixing component in the first embodiment is disclosed as follows. The fixing component includes:

[0044] The fixing assembly includes an insert block 14 and a socket 11 . The socket 11 is respectively arranged on one side of the upper end of the water level meter body 1 and the upper end of the baffle 15 . The insert block 14 is U-shaped and its two ends are respectively inserted into two groups of sockets 11 .

[0045] More specifically, in this embodiment: the plug block 14 is U-shaped and can be plugged into the plug hole 11 from top to bottom to fix the water level meter body 1 and the baffle 15, and then the mounting shell 2 can be fixed, the connection is stable, and the installation and disassembly are convenient.

[0046] It is worth noting that a positioning assembly is also connected to one side of the embedding groove 12 of the baffle 15, and the positioning assembly includes an insertion rod 16 and a sleeve 13. The sleeve 13 is arranged in several groups and is respectively embedded and installed in the upper and lower corners of the embedding groove 12. The insertion rod 16 is arranged in several groups and one end is fixed on the baffle 15 and the other end is inserted into the sleeve 13.

[0047] More specifically, the arrangement of the insert rod 16 and the sleeve 13 facilitates quick and accurate positioning of the baffle 15 during installation.

[0048] It is worth noting that the insertion rod 16 further includes first slide rails 19 connected at both sides thereof, and the sleeve 13 further includes a second slide rail 18 connected inside thereof, and the first slide rail 19 is slidably connected to the second slide rail 18 .

[0049] More specifically, the first slide rail 19 is slidably connected to the second slide rail 18 to enhance the stability of the connection between the insertion rod 16 and the sleeve 13, thereby improving the stability of the connection between the baffle 15 and the water level meter body 1 and preventing shaking and loosening.

[0050] Working principle:

[0051] In the utility model, a heat dissipation mechanism is provided to dissipate heat during high-temperature operation of the water level gauge body 1, thereby ensuring that it works in a good operating environment. During installation, the installation shell 2 is placed sideways into the gap between the water level gauge body 1 and the main pipeline, and then the direction is adjusted so that the baffle 15 faces the embedding groove 12, and then the baffle 15 is pushed sideways so that the first slide rail 19 slides onto the second slide rail 18, and then the insertion rod 16 is inserted into the sleeve 13, and finally the insertion block 14 is inserted into the socket 11 from top to bottom, so that the water level gauge body 1 and the baffle 15 are fixed, which is convenient for the installation of the heat dissipation mechanism, and further convenient for inspection and maintenance.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature and high pressure monochromatic mica water level gauge, characterized in that: It comprises a water level meter body (1); A heat dissipation mechanism fixedly mounted on one side of the water level gauge body (1), the heat dissipation mechanism being used to dissipate heat from the water level gauge body (1); A mounting assembly fixed on one side of the heat dissipation mechanism, the mounting assembly being used to connect the water level gauge body (1) and the heat dissipation mechanism.

2. A high temperature and high pressure monochromatic mica water level gauge according to claim 1, characterized in that: The heat dissipation mechanism comprises a mounting shell (2), a heat sink (17) and a guide plate (21); the guide plates (21) are arranged in two groups and are symmetrically mounted in a V-shape on one side of the mounting shell (2); the interior of the mounting shell (2) is hollow and the heat sink (17) is mounted therein; the guide plates (21) are disposed on a main pipeline on one side of the water level gauge body (1).

3. A high temperature and high pressure monochromatic mica water level gauge according to claim 2, characterized in that: The mounting assembly comprises a baffle (15) and a fixing assembly, the mounting shell (2) being fixedly connected to one side of the baffle (15), one side of the water level gauge body (1) being provided with an embedding groove (12) for embedding the baffle (15), and the embedding groove (12) is not opened from top to bottom to the bottom end of the water level gauge body (1), an open groove is provided in the middle of the lower end of the baffle (15), and the open groove is communicated with the mounting shell (2), and the water level gauge body (1) and the baffle (15) are connected via the fixing assembly.

4. A high temperature and high pressure monochromatic mica water level gauge according to claim 3, characterized in that: The fixing assembly comprises an insert block (14) and an insert hole (11), wherein the insert holes (11) are respectively arranged on one side of the upper end of the water level gauge body (1) and on the upper end of the baffle (15), and the insert block (14) is arranged in a U shape and its two ends are respectively inserted into two groups of the insert holes (11).

5. A high temperature and high pressure monochromatic mica water level gauge according to claim 4, characterized in that: A positioning assembly is also connected to one side of the embedding groove (12) of the baffle (15), and the positioning assembly comprises an insertion rod (16) and a sleeve (13). The sleeve (13) is arranged in a plurality of groups and is respectively embedded and installed at the upper and lower four corners of the embedding groove (12). The insertion rod (16) is arranged in a plurality of groups and one end is fixed on the baffle (15) and the other end is inserted into the sleeve (13).

6. A high temperature and high pressure monochromatic mica water level gauge according to claim 5, characterized in that: The insertion rod (16) further comprises first slide rails (19) connected at both sides thereof, and the sleeve (13) further comprises a second slide rail (18) connected inside thereof, wherein the first slide rail (19) is slidably connected to the second slide rail (18).

Images