CN217605091U - A magnetic level gauge with sound and light alarm function - Google Patents

A magnetic level gauge with sound and light alarm function Download PDF

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Publication number
CN217605091U
CN217605091U CN202221509779.6U CN202221509779U CN217605091U CN 217605091 U CN217605091 U CN 217605091U CN 202221509779 U CN202221509779 U CN 202221509779U CN 217605091 U CN217605091 U CN 217605091U
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sound
level gauge
light alarm
liquid level
magnetic
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徐雅兰
何文东
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Yinghai Fuxing Engineering Technology Chengdu Co ltd
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Sichuan Cc 7 Chemical Engineering Co ltd
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Abstract

The utility model discloses a take acousto-optic warning function's magnetism level gauge belongs to level gauge technical field, and it includes level gauge body and acousto-optic warning device, this internal magnetism float that is provided with of level gauge, and acousto-optic warning device includes acousto-optic warning module, magnetic switch and the power module who establishes ties through the wire, and magnetism float and magnetic switch can make normally open magnetic switch closed when same horizontal plane to make acousto-optic warning module send the acousto-optic warning, remind operating personnel to patrol and examine.

Description

一种带声光报警功能的磁性液位计A magnetic liquid level gauge with sound and light alarm function

技术领域technical field

本实用新型涉及液位计技术领域,尤其涉及一种带声光报警功能的磁性液位计。The utility model relates to the technical field of liquid level gauges, in particular to a magnetic liquid level gauge with sound and light alarm function.

背景技术Background technique

目前现场液位测量系统大多采用磁翻板液位计、玻璃式液位计、玻璃管式液位计等形式。虽然具有就地显示液位功能,但只有现场人员观察它时才能得知其液位,若现场人员没有注意,且储罐液位已经处于高、高高、低、低低液位,巡视人员则不能及时发现,因此现亟需一种带声光报警功能的磁性液位计来解决上述技术问题。At present, most of the on-site liquid level measurement systems use magnetic flap liquid level gauges, glass type liquid level gauges, glass tube type liquid level gauges and other forms. Although it has the function of displaying the liquid level on the spot, the liquid level can only be known when the on-site personnel observe it. Then can not find out in time, therefore now urgently need a kind of magnetic liquid level gauge with sound and light alarm function to solve the above-mentioned technical problems.

实用新型内容Utility model content

本实用新型的目的就在于提供一种带声光报警功能的磁性液位计,具备解决了上述问题的优点。The purpose of this utility model is to provide a magnetic liquid level gauge with sound and light alarm function, which has the advantages of solving the above problems.

为了实现上述目的,本实用新型采用的技术方案是:一种带声光报警功能的磁性液位计,包括液位计本体和声光报警装置;In order to achieve the above purpose, the technical solution adopted by the utility model is: a magnetic liquid level gauge with a sound and light alarm function, including a liquid level gauge body and an audible and light alarm device;

所述液位计本体包括管体和位于管体内的磁浮子;The liquid level gauge body includes a tube body and a magnetic float located in the tube body;

所述声光报警装置包括声光报警模块、壳体、位于壳体内的磁性开关和电源模块,所述磁性开关、电源模块、声光报警模块通过导线串联,所述磁性开关处于常开状态,所述磁性开关与磁浮子在同一水平面时可形成磁感链路使磁性开关闭合;The acousto-optic alarm device includes an acousto-optic alarm module, a housing, a magnetic switch and a power module located in the housing, the magnetic switch, the power module, and the acousto-optic alarm module are connected in series through wires, and the magnetic switch is in a normally open state. When the magnetic switch and the magnetic float are at the same level, a magnetic induction link can be formed to close the magnetic switch;

所述壳体通过连接件固定在管体上。The shell is fixed on the pipe body through the connecting piece.

优选的,所述磁性开关固定在壳体内且靠近管体的侧壁上。Preferably, the magnetic switch is fixed in the casing and on the side wall close to the pipe body.

优选的,所述连接件设置为金属轧带,所述壳体固定在金属轧带背离管体的一侧。Preferably, the connecting member is configured as a metal strip, and the housing is fixed on the side of the metal strip away from the pipe body.

优选的,所述金属轧带用于与管体接触的侧壁设置有橡胶层。Preferably, a rubber layer is provided on the side wall of the metal strip for contacting the pipe body.

优选的,所述声光报警装置在同一管体上可设置多个。Preferably, multiple audible and visual alarm devices can be installed on the same pipe body.

优选的,所述管体上设置有用于体现液面高度的标记。Preferably, the pipe body is provided with marks for reflecting the height of the liquid level.

与现有技术相比,本实用新型的优点在于:Compared with the prior art, the utility model has the advantages of:

一、当液位处于警戒值时,声光报警装置能够发出声光信号,提醒操作人员进行巡检;1. When the liquid level is at the warning value, the sound and light alarm device can send out sound and light signals to remind the operator to conduct inspections;

二、声光报警装置在管体上的位置可进行更改,操作而宁愿可根据具体需求调整发出声光报警的警戒值;2. The position of the sound and light alarm device on the pipe body can be changed, and the warning value of the sound and light alarm can be adjusted according to specific needs;

三、同一管体上可根据需要设置多个声光报警装置,设定多个警报点。3. Multiple sound and light alarm devices and multiple alarm points can be set on the same pipe body as required.

附图说明Description of drawings

图1为实施例1的结构示意简图;Fig. 1 is the schematic diagram of the structure of embodiment 1;

图2为实施例1的声光报警装置的结构示意简图;Fig. 2 is the schematic diagram of the structure of the sound and light alarm device of embodiment 1;

图3为实施例1的安装结构示意简图;Fig. 3 is the schematic diagram of the installation structure of embodiment 1;

图4为实施例2的结构示意简图。FIG. 4 is a schematic diagram of the structure of Embodiment 2.

图中:1、液位计本体;11、管体;12、磁浮子;2、声光报警装置;21、声光报警模块;22、磁性开关;23、电源模块;24、壳体;3、金属轧带。In the figure: 1. Liquid level gauge body; 11. Tube body; 12. Magnetic float; 2. Sound and light alarm device; 21. Sound and light alarm module; 22. Magnetic switch; 23. Power module; 24. Housing; 3 , Metal rolling belt.

具体实施方式Detailed ways

下面将对本实用新型作进一步说明。The utility model will be further described below.

实施例1:如图1、3所示,一种带声光报警功能的磁性液位计,包括液位计本体1和声光报警装置2。液位计本体1包括管体11和位于管体11内的磁浮子12,其中管体11上设置有用于体现液面高度的标记。声光报警装置2包括声光报警模块21、壳体24、位于壳体24内的磁性开关22和电源模块23,壳体24通过连接件固定在管体11上,声光报警装置2固定在壳体24的外侧,以便于声光信号的传递。磁性开关22、电源模块23、声光报警模块21通过导线串联,其中磁性开关22处于常开状态,磁性开关22与磁浮子12在同一水平面时可形成磁感链路使磁性开关22闭合,当磁性开关22闭合后,声光报警模块21发出声光报警信号。当声光报警信号发出后,操作人员可及时获知液位是否处于高、低、高高、低低状态;当液位处于高、低、高高、低低时声光报警装置2将发出声光信号,提醒现场巡检、操作人员可得知液位处于何种状态。Embodiment 1: As shown in FIGS. 1 and 3 , a magnetic liquid level gauge with a sound and light alarm function includes a liquid level gauge body 1 and an audible and light alarm device 2 . The liquid level gauge body 1 includes a tube body 11 and a magnetic float 12 inside the tube body 11, wherein the tube body 11 is provided with marks for reflecting the liquid level. Sound light alarm 2 includes sound light alarm module 21, shell 24, magnetic switch 22 in the shell 24 and power module 23, shell 24 is fixed on the tube body 11 through the connector, the sound light alarm device 2 is fixed on The outer side of the casing 24 is convenient for the transmission of sound and light signals. Magnetic switch 22, power module 23, sound and light alarm module 21 through the wire connecting through the wire, of which magnetic switch 22 is in a regular open state, magnetic switch 22 and magnetic floatingzer 12 can form a magnetic link to make the magnetic switch 22 closed. After the magnetic switch 22 is closed, the sound light alarm module 21 issues a sound and light alarm signal. When the sound and light alarm signal is issued, the operator can know whether the liquid level is in high, low, high, and low state; Light signal reminds on -site inspections and operators to know what the liquid level is in.

如图2、3所示,在本实施例中连接件设置为金属轧带3,壳体24固定在金属轧带3背离管体11的一侧,在安装声光报警装置2时将金属轧带3捆在管体11上即可,在实际使用中,操作人员可根据具体需求调节声光报警装置2在管体11上的位置,或者可在同一管体11上捆绑多个声光报警装置2,来对多个警报值进行声光预警。因金属轧带3是可拆卸的,当声光报警装置2损坏后也可进行单一更换,降低更换成本。在本实施例中金属轧带3用于与管体11接触的侧壁可设置有一层橡胶层,金属轧带3硬度较大,在移动声光报警装置2在管体11上位置时可能会刮伤管体11外表面,橡胶层的设置能够有效的减少金属轧带3与管体11间的刮擦现象,对管体11起到保护作用;同时橡胶层的设置能够增大金属轧带3与管体11间的摩擦力,避免声光报警装置2在管体11上因自重出现的下滑现象,并且橡胶层具备一定的弹性,能够对金属轧带3的捆紧起到一定的缓冲,能够在一定程度下为金属轧带3或管体11的形变提供预留的空间,有效减少管体11的破损几率。As shown in Figure 2 and 3, the connecting parts in this embodiment are set to metal rolled band 3, and the shell 24 is fixed on the side of the metal rolled band 3 to the side of the tube 11. Take 3 bundles on the tube 11. In actual use, the operator can adjust the sound light alarm device 2 on the tube 11 according to the specific needs, or you can bundle multiple sound and light alarm on the same tube 11 on the same tube 11 The device 2 is used to perform sound and light early warning for multiple alarm values. Because the metal strip 3 is detachable, a single replacement can be performed when the sound and light alarm device 2 is damaged, reducing the replacement cost. In this embodiment, the metal rolling zone 3 can be set with a rubber layer for the side walls that are contacted with tube body 11. The metal rolling zone 3 is large. The outer surface of the scraping tube body 11, the setting of the rubber layer can effectively reduce the scraping phenomenon of the metal rolling zone 3 and the tube 11, and protect the tube body 11; at the same time 3 The friction between 11 and the tube body, avoid the phenomenon of self -weight on the tube 11 due to the decline in the tube 11, and the rubber layer has a certain elasticity, which can be tightly bundled on the metal rolling zone 3 buffer to a certain buffer. , can provide a reserved space for the deformation of the metal strip 3 or the pipe body 11 to a certain extent, and effectively reduce the damage probability of the pipe body 11 .

实施例2:Example 2:

如图4所示,本实施例与实施例1的不同在于,连接件设置为粘胶或焊接材料,声光报警装置2通过胶粘或焊接固定在管体11上,当管体11内的磁浮子12与声光报警装置2在同一水平面后,声光报警装置2可发出警报,提醒操作人员巡检。As shown in Figure 4, the difference between this embodiment and Embodiment 1 is that the connector is set as viscose or welding material, and the sound and light alarm device 2 is fixed on the pipe body 11 by gluing or welding. After the magnetic float 12 and the sound and light alarm device 2 are on the same horizontal plane, the sound and light alarm device 2 can send an alarm to remind the operator to make inspections.

以上对本实用新型所提供的一种带声光报警功能的磁性液位计进行了详尽介绍,本文中应用了具体个例对本实用新型的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本实用新型的方法及其核心思想;同时,对于本领域的一般技术人员,依据本实用新型的思想,在具体实施方式及应用范围上均会有改变之处,对本实用新型的变更和改进将是可能的,而不会超出附加权利要求所规定的构思和范围,综上所述,本说明书内容不应理解为对本实用新型的限制。Above, a magnetic liquid level gauge with sound and light alarm function provided by the utility model has been introduced in detail. In this paper, specific examples are used to illustrate the principle and implementation of the utility model. The description of the above examples is only used To help understand the practical new method and its core ideas; at the same time, for the general technical personnel in the art, according to the practical new ideas, there will be changes in the specific implementation methods and application scope. Improvements will be possible without going beyond the concept and scope specified in the appended claims. In summary, the content of this specification should not be construed as limiting the utility model.

Claims (6)

1.一种带声光报警功能的磁性液位计,其特征在于,包括液位计本体(1)和声光报警装置(2);1. A magnetic liquid level gauge with audible and visual alarm function, characterized in that it comprises a liquid level gauge body (1) and an audible and visual alarm device (2); 所述液位计本体(1)包括管体(11)和位于管体(11)内的磁浮子(12);The liquid level gauge body (1) includes a tube body (11) and a magnetic float (12) located in the tube body (11); 所述声光报警装置(2)包括声光报警模块(21)、壳体(24)、位于壳体(24)内的磁性开关(22)和电源模块(23),所述磁性开关(22)、电源模块(23)、声光报警模块(21)通过导线串联,所述磁性开关(22)处于常开状态,所述磁性开关(22)与磁浮子(12)在同一水平面时可形成磁感链路使磁性开关(22)闭合;The sound and light alarm device (2) includes the sound light alarm module (21), the shell (24), the magnetic switch (22) in the shell (24), and the power module (23), and the magnetic switch (22 ), Power module (23), sound and light alarm module (21) connect through the wire, the magnetic switch (22) is in a regular open state, which can form The magnetic induction link closes the magnetic switch (22); 所述壳体(24)通过连接件固定在管体(11)上。The casing (24) is fixed on the pipe body (11) through a connecting piece. 2.根据权利要求1所述的一种带声光报警功能的磁性液位计,其特征在于,所述磁性开关(22)固定在壳体(24)内且靠近管体(11)的侧壁上。2. A magnetic liquid level gauge with sound and light alarm function according to claim 1, characterized in that the magnetic switch (22) is fixed in the housing (24) and close to the side of the pipe body (11) On the wall. 3.根据权利要求1所述的一种带声光报警功能的磁性液位计,其特征在于,所述连接件设置为金属轧带(3),所述壳体(24)固定在金属轧带(3)背离管体(11)的一侧。3. A magnetic liquid level gauge with sound and light alarm function according to claim 1, characterized in that, the connecting piece is set as a metal rolling strip (3), and the housing (24) is fixed on the metal rolling strip (3). The side of the band (3) away from the body (11). 4.根据权利要求3所述的一种带声光报警功能的磁性液位计,其特征在于,所述金属轧带(3)用于与管体(11)接触的侧壁设置有橡胶层。4. A magnetic liquid level gauge with sound and light alarm function according to claim 3, characterized in that, the side wall of the metal rolling strip (3) used to contact the pipe body (11) is provided with a rubber layer 5.根据权利要求1所述的一种带声光报警功能的磁性液位计,其特征在于,所述声光报警装置(2)在同一管体(11)上可设置多个。5. The magnetic liquid level gauge with sound and light alarm function according to claim 1, characterized in that, multiple sound and light alarm devices (2) can be installed on the same pipe body (11). 6.根据权利要求1所述的一种带声光报警功能的磁性液位计,其特征在于,所述管体(11)上设置有用于体现液面高度的标记。6 . The magnetic liquid level gauge with sound and light alarm function according to claim 1 , characterized in that, the pipe body ( 11 ) is provided with a mark for reflecting the height of the liquid level. 7 .
CN202221509779.6U 2022-06-16 2022-06-16 A magnetic level gauge with sound and light alarm function Active CN217605091U (en)

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