CN221979124U - A constant temperature antifreeze protection device for waste heat boiler water level gauge - Google Patents
A constant temperature antifreeze protection device for waste heat boiler water level gauge Download PDFInfo
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- CN221979124U CN221979124U CN202323640230.8U CN202323640230U CN221979124U CN 221979124 U CN221979124 U CN 221979124U CN 202323640230 U CN202323640230 U CN 202323640230U CN 221979124 U CN221979124 U CN 221979124U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 21
- 239000002918 waste heat Substances 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 abstract description 5
- 238000007710 freezing Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
本实用新型公开了一种余热锅炉水位计恒温防冻保护装置，涉及防冻设备技术领域，包括保护套筒，所述保护套筒上设有供水位计的外管通过的通孔，所述保护套筒内设有加热机构。将水位计的外管穿过保护套筒的通孔内，在温度低的环境中，保护套筒中的加热机构工作产生热量，进而对水位计的外管进行加热工作，从而防止水位计的外管上冻，实现水位计的外管的恒温保护，整个装置机构简单，使用方便，制造成本低，实用性更高。
The utility model discloses a constant temperature antifreeze protection device for a waste heat boiler water level gauge, which relates to the technical field of antifreeze equipment, and comprises a protective sleeve, wherein the protective sleeve is provided with a through hole for the outer tube of the water level gauge to pass through, and the protective sleeve is provided with a heating mechanism. The outer tube of the water level gauge is passed through the through hole of the protective sleeve, and in a low temperature environment, the heating mechanism in the protective sleeve works to generate heat, and then the outer tube of the water level gauge is heated, thereby preventing the outer tube of the water level gauge from freezing, and realizing constant temperature protection of the outer tube of the water level gauge. The whole device has a simple structure, is easy to use, has a low manufacturing cost, and is more practical.
Description
技术领域Technical Field
本实用新型涉及防冻设备技术领域，尤其涉及一种余热锅炉水位计恒温防冻保护装置。The utility model relates to the technical field of antifreeze equipment, in particular to a constant temperature antifreeze protection device for a waste heat boiler water level gauge.
背景技术Background Art
水位计也叫“液位计”或“液面计”，常用的有玻璃液位计、压强液位计、浮标液位计、电容液位计及电阻液位计等。目前的液位计由于内部没有加热的措施，在遇见天气较冷时，管体内部的液体容易出现结冰的问题，从而影响液位计的使用。Water level gauges are also called "liquid level gauges" or "liquid surface gauges". Commonly used ones include glass level gauges, pressure level gauges, float level gauges, capacitance level gauges and resistance level gauges. At present, there is no internal heating measure for the level gauges. When the weather is cold, the liquid inside the tube is prone to freezing, which affects the use of the level gauge.
如公告号为CN217687378U，于2022年10月28日公开了一种室外防冻水位计，包括管体、设置于所述管体外侧的标尺，以及设置于所述管体外侧的进液管；以及，防冻组件，包括设置于所述管体外侧的加热分管、设置于所述加热分管一侧的加热主管、设置于所述管体外侧的防冻壳，以及设置于所述防冻壳外侧的密封盖，所述进液管包括设置于外侧的密封圈，所述密封圈与所述管体固定配合。上述公开的防冻水位机的防冻组件无法便捷的安装在水位计的外管的外壁上，实用性形较差。For example, the announcement number CN217687378U disclosed an outdoor antifreeze water level gauge on October 28, 2022, including a tube body, a scale arranged on the outside of the tube body, and a liquid inlet pipe arranged on the outside of the tube body; and an antifreeze component, including a heating branch pipe arranged on the outside of the tube body, a heating main pipe arranged on one side of the heating branch pipe, an antifreeze shell arranged on the outside of the tube body, and a sealing cover arranged on the outside of the antifreeze shell, the liquid inlet pipe includes a sealing ring arranged on the outside, and the sealing ring is fixedly matched with the tube body. The antifreeze component of the above-mentioned disclosed antifreeze water level gauge cannot be conveniently installed on the outer wall of the outer tube of the water level gauge, and its practicality is poor.
发明内容Summary of the invention
本实用新型的目的在于提供了一种便于对水位计外观进行加热保护的的余热锅炉水位计恒温防冻保护装置。本实用新型通过将保护套筒设置在水位计的外管上，通过加热机构对保护套筒的通孔内的水位计的外管进行防冻工作，结构简单，安装方便快捷，实用性更高。The purpose of the utility model is to provide a constant temperature antifreeze protection device for a waste heat boiler water level gauge, which is convenient for heating and protecting the appearance of the water level gauge. The utility model sets a protective sleeve on the outer tube of the water level gauge, and uses a heating mechanism to prevent freezing of the outer tube of the water level gauge in the through hole of the protective sleeve. The utility model has a simple structure, is easy and quick to install, and is more practical.
为实现上述目的，本实用新型解决其技术问题所采用的技术方案是：一种余热锅炉水位计恒温防冻保护装置，包括保护套筒，所述保护套筒上设有供水位计的外管通过的通孔，所述保护套筒内设有加热机构。To achieve the above-mentioned purpose, the technical solution adopted by the utility model to solve its technical problem is: a constant temperature antifreeze protection device for a waste heat boiler water level gauge, comprising a protective sleeve, the protective sleeve is provided with a through hole for the outer tube of the water level gauge to pass through, and the protective sleeve is provided with a heating mechanism.
作为本实用新型再进一步的方案，所述保护套筒包括两个相对设置的连接筒，两个所述连接筒通过螺栓连接，所述加热机构设置在连接筒上。As a further solution of the utility model, the protective sleeve includes two connecting tubes arranged opposite to each other, the two connecting tubes are connected by bolts, and the heating mechanism is arranged on the connecting tubes.
作为本实用新型再进一步的方案，所述连接筒上设有连接板，所述连接板上设有供螺栓穿过的安装孔。As a further solution of the utility model, a connecting plate is provided on the connecting tube, and a mounting hole for the bolt to pass through is provided on the connecting plate.
作为本实用新型再进一步的方案，所述加热机构为电加热丝，所述连接筒的内壁上设有安装槽，所述电加热丝设置在安装槽内。As a further solution of the utility model, the heating mechanism is an electric heating wire, an installation groove is provided on the inner wall of the connecting tube, and the electric heating wire is arranged in the installation groove.
作为本实用新型再进一步的方案，所述连接筒的内壁上设有封板，所述封板上设有盖板，所述盖板与连接筒连接。As a further solution of the utility model, a sealing plate is provided on the inner wall of the connecting tube, a cover plate is provided on the sealing plate, and the cover plate is connected to the connecting tube.
作为本实用新型再进一步的方案，所述盖板上设有缓冲板，所述缓冲板与水位计的外管抵接。As a further solution of the utility model, a buffer plate is provided on the cover plate, and the buffer plate abuts against the outer tube of the water level gauge.
作为本实用新型再进一步的方案，所述封板、盖板和缓冲板的截面均为半圆环形，所述封板的外壁尺寸和连接筒的内壁尺寸相适配。As a further solution of the utility model, the cross-sections of the sealing plate, the cover plate and the buffer plate are all semicircular, and the outer wall size of the sealing plate is matched with the inner wall size of the connecting tube.
本实用新型的有益效果是:The beneficial effects of the utility model are:
将水位计的外管穿过保护套筒的通孔内，在温度低的环境中，保护套筒中的加热机构工作产生热量，进而对水位计的外管进行加热工作，从而防止水位计的外管上冻，实现水位计的外管的恒温保护，整个装置机构简单，使用方便，制造成本低，实用性更高；The outer tube of the water level gauge is passed through the through hole of the protective sleeve. In a low temperature environment, the heating mechanism in the protective sleeve generates heat, which in turn heats the outer tube of the water level gauge, thereby preventing the outer tube of the water level gauge from freezing and achieving constant temperature protection of the outer tube of the water level gauge. The entire device has a simple structure, is easy to use, has a low manufacturing cost, and is more practical.
保护套筒由两个连接筒组成，两个连接筒和螺栓的配合实现保护套筒的便捷安装，降低整个保护装置的安装工序，增加了使用效率；通过设置在连接筒上的盖板上的缓冲板对外管挤压，从而实现整个保护装置能稳定在外管上，且缓冲板为弹性材料，从而实现对外管的保护工作。The protective sleeve is composed of two connecting sleeves. The cooperation of the two connecting sleeves and the bolts realizes the convenient installation of the protective sleeve, reduces the installation process of the entire protective device, and increases the use efficiency; the buffer plate on the cover plate arranged on the connecting sleeve is squeezed on the outer tube, so that the entire protective device can be stabilized on the outer tube, and the buffer plate is an elastic material, thereby realizing the protection of the outer tube.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型余热锅炉水位计恒温防冻保护装置的结构示意图。FIG1 is a schematic structural diagram of a constant temperature antifreeze protection device for a waste heat boiler water level gauge according to the present invention.
图2为图1的剖面结构示意图。FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 .
图3为图1的连接筒、盖板和封板连接结构示意图。FIG. 3 is a schematic diagram of the connection structure of the connecting cylinder, the cover plate and the sealing plate of FIG. 1 .
图4为图3的连接筒和电加热丝连接结构示意图。FIG. 4 is a schematic diagram of the connection structure of the connecting tube and the electric heating wire in FIG. 3 .
附图中：1-保护套筒，101-连接筒，2-连接板，3-螺栓，4-安装孔，5-安装槽，6-电加热丝，7-封板，8-盖板，9-缓冲板，10-通孔。In the accompanying drawings: 1-protective sleeve, 101-connecting tube, 2-connecting plate, 3-bolt, 4-mounting hole, 5-mounting groove, 6-electric heating wire, 7-sealing plate, 8-cover plate, 9-buffer plate, 10-through hole.
具体实施方式DETAILED DESCRIPTION
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
以下结合具体实施例对本实用新型的具体实现进行详细描述。The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.
如图1所示，余热锅炉水位计恒温防冻保护装置，包括保护套筒1，保护套筒1上设有供水位计的外管通过的通孔10，通孔10的直径大于外管的外径，保护套筒1内设有加热机构，加热机构产生热量，从而对外管进行恒温保护。As shown in FIG1 , the constant temperature antifreeze protection device for the waste heat boiler water level gauge comprises a protection sleeve 1, on which is provided a through hole 10 for the outer tube of the water level gauge to pass through, the diameter of the through hole 10 being larger than the outer diameter of the outer tube, and a heating mechanism being provided inside the protection sleeve 1, which generates heat, thereby providing constant temperature protection for the outer tube.
使用时，将水位计的外管穿过保护套筒1的通孔10内，进而将保护套筒1安装在水位计的外管，进而在温度低的环境中，保护套筒1中的加热机构工作产生热量，进而对水位计的外管进行加热工作，从而防止水位计的外管上冻，实现水位计的外管的恒温保护，整个装置机构简单，使用方便，制造成本低，实用性更高。When in use, the outer tube of the water level gauge is passed through the through hole 10 of the protective sleeve 1, and then the protective sleeve 1 is installed on the outer tube of the water level gauge. Then, in a low temperature environment, the heating mechanism in the protective sleeve 1 works to generate heat, and then heats the outer tube of the water level gauge, thereby preventing the outer tube of the water level gauge from freezing, thereby achieving constant temperature protection of the outer tube of the water level gauge. The entire device has a simple structure, is easy to use, has a low manufacturing cost, and is more practical.
具体的，参照图1-4，保护套筒1包括两个相对设置的连接筒101，两个连接筒101通过螺栓3连接，加热机构设置在连接筒101上，通过两个连接筒101和螺栓3的配合实现保护套筒1的便捷安装。Specifically, referring to Figures 1-4, the protective sleeve 1 includes two relatively arranged connecting tubes 101, the two connecting tubes 101 are connected by bolts 3, the heating mechanism is arranged on the connecting tubes 101, and the protective sleeve 1 is conveniently installed by the cooperation of the two connecting tubes 101 and the bolts 3.
且连接筒101上设有连接板2，连接板2上设有供螺栓3穿过的安装孔4，螺栓3穿过连接板2上的安装孔4，实现相邻的两个连接板2的安装，进而实现两个连接筒101的安装，本实施例中，连接筒101两侧设有均焊接有连接板2，每个连接板2的上下两端均设有一个安装孔4。A connecting plate 2 is provided on the connecting tube 101, and a mounting hole 4 for a bolt 3 to pass through is provided on the connecting plate 2. The bolt 3 passes through the mounting hole 4 on the connecting plate 2 to achieve the installation of two adjacent connecting plates 2, thereby achieving the installation of two connecting tubes 101. In this embodiment, connecting plates 2 are welded on both sides of the connecting tube 101, and a mounting hole 4 is provided at the upper and lower ends of each connecting plate 2.
加热机构为电加热丝6，连接筒101的内壁上设有安装槽5，电加热丝6设置在安装槽5内，电加热丝6工作产生热量，进而实现加热工作，本实施例中，安装槽5环形对称分布，且每个连接筒101上等间距设有五个安装槽5。The heating mechanism is an electric heating wire 6. An installation groove 5 is provided on the inner wall of the connecting tube 101. The electric heating wire 6 is arranged in the installation groove 5. The electric heating wire 6 generates heat when working, thereby realizing heating work. In this embodiment, the installation grooves 5 are distributed in a ring-shaped symmetrical manner, and five installation grooves 5 are evenly spaced on each connecting tube 101.
连接筒101的内壁上设有封板7，封板7上设有盖板8，盖板8与连接筒101连接，通过封板7对安装槽5靠近连接筒101的内部一侧进行封闭，而盖板8对安装槽5的上下两端进行封闭，具体的，封板7两端分别与两个盖板8焊接，两个盖板8与连接筒101的两端焊接。A sealing plate 7 is provided on the inner wall of the connecting tube 101, and a cover plate 8 is provided on the sealing plate 7. The cover plate 8 is connected to the connecting tube 101, and the sealing plate 7 is used to seal the inner side of the mounting groove 5 close to the connecting tube 101, while the cover plate 8 seals the upper and lower ends of the mounting groove 5. Specifically, the two ends of the sealing plate 7 are respectively welded to the two cover plates 8, and the two cover plates 8 are welded to the two ends of the connecting tube 101.
参照图3，盖板8上设有缓冲板9，缓冲板9与水位计的外管抵接，通过缓冲板9与外管抵接实现连接筒101的固定工作，且缓冲板9材料为弹性材料，对外管进行保护，本实施例中，缓冲板9材料为橡胶。3 , a buffer plate 9 is provided on the cover plate 8, and the buffer plate 9 abuts against the outer tube of the water level gauge. The fixing work of the connecting tube 101 is realized by the abutment between the buffer plate 9 and the outer tube, and the material of the buffer plate 9 is elastic material to protect the outer tube. In this embodiment, the material of the buffer plate 9 is rubber.
封板7、盖板8和缓冲板9的截面均为半圆环形，从而保证外管能稳定穿过通孔10，封板7的外壁尺寸和连接筒101的内壁尺寸相适配，从而实现封板7在连接筒101内的稳定安装。The cross-sections of the sealing plate 7, cover plate 8 and buffer plate 9 are all semicircular, thereby ensuring that the outer tube can stably pass through the through hole 10. The outer wall size of the sealing plate 7 is compatible with the inner wall size of the connecting tube 101, thereby achieving stable installation of the sealing plate 7 in the connecting tube 101.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323640230.8U CN221979124U (en) | 2023-12-29 | 2023-12-29 | A constant temperature antifreeze protection device for waste heat boiler water level gauge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202323640230.8U CN221979124U (en) | 2023-12-29 | 2023-12-29 | A constant temperature antifreeze protection device for waste heat boiler water level gauge |
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| CN221979124U true CN221979124U (en) | 2024-11-08 |
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