Intelligent detection device for liquid level of drainer

Abstract

The utility model relates to the technical field of liquid level detection, in particular to an intelligent drainer liquid level detection device which comprises a sealing cover body, a mounting sleeve is arranged on the lower surface of the sealing cover body, a mounting groove is formed in the mounting sleeve, a liquid level sensor body is arranged in the mounting groove, and a liquid level sensor is arranged in the liquid level sensor body. A threaded hole is formed in the right side surface of the mounting sleeve; and the threaded rod is mounted in the threaded hole, and a mounting bearing is arranged on the surface of the left side of the threaded rod. The fastening pad can abut against the right side surface of the liquid level sensor body, the liquid level sensor body can be stably clamped, then the mounting ring can be connected through the supporting rod, and then the mounting ring can be attached to the outer surface of the liquid level sensor body through the attaching pad. Therefore, the position of the whole liquid level sensor body is connected and supported, the whole liquid level sensor body is installed stably, and the speed is high.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level detection, in particular to an intelligent liquid level detection device for a drainer. Background Technique

[0002] An automatic drainer is used to automatically drain condensed water at the low positions of pipelines, at the bottoms of oil-water separators, gas tanks, and various filters, etc., and can be installed in places where it is inconvenient to drain sewage manually, such as high positions, low positions, and narrow places.

[0003] In this regard, Chinese Patent Application No.: CN213239096U discloses an intelligent automatic drainer liquid level detection device, including a drainer body. A cover is movably installed on the top of the drainer body. A mounting bin is fixedly connected to the bottom of the cover. A mounting block with one end penetrating and extending to the bottom of the mounting bin is movably installed on the inner bottom wall of the mounting bin. A liquid level sensor body is fixedly connected to the bottom of the mounting block. A fixed bin is fixedly connected to the inner top wall of the mounting bin. For this intelligent automatic drainer liquid level detection device, by inserting the mounting block at the top of the liquid level sensor body into the mounting bin, the compression spring is compressed. At the same time, during the movement process, when the clamping block moves to the same horizontal plane as the clamping hole, the clamping block pops into the clamping hole, and thus the mounting block and the movable bin can be assembled, realizing the rapid installation of the liquid level sensor body, saving time, and improving the work efficiency of the staff.

[0004] However, in actual use, when the liquid level sensor is installed, there are many components, and the liquid level sensor cannot be stably fixed and installed by the pressure of the spring. Therefore, the stability after installation is poor and there are certain limitations. Therefore, improving and modifying the above problems has become an urgent problem to be solved at present. Content of the Utility Model

[0005] The purpose of the utility model is to provide an intelligent liquid level detection device for a drainer to solve the problems in the above background technique that when the liquid level sensor is installed, there are many components, and the liquid level sensor cannot be stably fixed and installed by the pressure of the spring, resulting in poor stability after installation and certain limitations.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An intelligent liquid level detection device for a drainer, including a cover body. An installation sleeve is arranged on the lower surface of the cover body. An installation groove is formed inside the installation sleeve. A liquid level sensor body is arranged inside the installation groove. A threaded hole is formed on the right side surface of the installation sleeve.

[0007] A threaded rod, the threaded rod is installed inside the threaded hole, an installation bearing is arranged on the left surface of the threaded rod, a fastening pad is arranged on the left surface of the installation bearing, an arc-shaped groove is formed on the inner side wall of the installation sleeve, and the arc-shaped groove is adapted to the fastening pad.

[0008] Preferably, a support rod is fixedly connected to the lower surface of the installation sleeve, and an installation ring is arranged at one end of the support rod away from the installation sleeve.

[0009] Preferably, a fitting pad is arranged on the inner side wall of the installation ring, and the fitting pad is in contact with the outer surface of the liquid level sensor body.

[0010] Preferably, a threaded groove is formed at the lower end of the cover body, and an installation housing is arranged inside the threaded groove.

[0011] Preferably, an installation thread is arranged on the outer surface of the installation housing, and the installation thread is adapted to the threaded groove.

[0012] Preferably, an observation block is arranged on one side of the surface of the installation housing, and a guiding ring is arranged on the lower surface of the installation housing.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. For this intelligent liquid level detection device of the drainer, through the arranged installation sleeve, installation groove, liquid level sensor body, threaded hole, threaded rod, fastening pad, installation bearing, support rod, installation ring and fitting pad, during installation, first insert and install the liquid level sensor body into the installation groove, and then turn the threaded rod inside the threaded hole. Due to the design of the installation bearing, the threaded rod is threadedly installed with the threaded hole, so that the fastening pad can be moved to the left. Thus, the fastening pad will move to the left inside the arc-shaped groove, so that the fastening pad can abut against the right surface of the liquid level sensor body, and the liquid level sensor body can be stably clamped. Subsequently, the installation ring can be connected through the support rod, and then the fitting pad can be attached to the outer surface of the liquid level sensor body, so as to connect and support the position of the liquid level sensor body as a whole. The overall installation of the liquid level sensor body is relatively stable and fast, reflecting the practicality of the design.

[0015] 2. For this intelligent liquid level detection device of the drainer, through the arranged threaded groove, installation housing, installation thread, observation block and guiding ring, during use, install the installation housing into the threaded groove, and then rotate the installation housing, so that the installation thread is threadedly installed with the threaded groove, and the overall installation of the installation housing is relatively stable and the overall connection effect is good. Then, due to the design of the guiding ring, the design of the liquid level sensor body can be guided, so that the subsequent installation and disassembly of the installation housing are relatively convenient, reflecting the functionality of the design. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0017] Figure 2 is a split schematic diagram of the structures of the cover body and the liquid level sensor body of the present utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of the structures of the mounting sleeve and the liquid level sensor body of the present utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the structures of the support rod and the mounting ring of the present utility model;

[0020] Figure 5 is a front view of the bottom surface of the structure of the cover body of the present utility model.

[0021] In the figure: 1. Cover body; 2. Mounting sleeve; 3. Mounting groove; 4. Liquid level sensor body; 5. Threaded hole; 6. Threaded rod; 7. Fastening pad; 8. Mounting bearing; 9. Support rod; 10. Mounting ring; 11. Fitting pad; 12. Threaded groove; 13. Mounting housing; 14. Mounting thread; 15. Observation block; 16. Guide ring. Detailed Description of the Preferred Embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0024] An intelligent liquid level detection device for a drainer. The liquid level sensor body 4 used in this application is a product that can be directly purchased on the market. Its principle and connection method are both well-known prior arts to those skilled in the art, so they will not be elaborated here. It includes a cover body 1. An installation sleeve 2 is provided on the lower surface of the cover body 1. An installation groove 3 is opened inside the installation sleeve 2. A liquid level sensor body 4 is provided inside the installation groove 3. A threaded hole 5 is opened on the right side surface of the installation sleeve 2. A support rod 9 is fixedly connected to the lower surface of the installation sleeve 2. One end of the support rod 9 away from the installation sleeve 2 is provided with an installation ring 10. A fitting pad 11 is provided on the inner side wall of the installation ring 10. The fitting pad 11 is in contact with the outer surface of the liquid level sensor body 4. A threaded groove 12 is opened at the lower end of the cover body 1. An installation housing 13 is provided inside the threaded groove 12. An installation thread 14 is provided on the outer surface of the installation housing 13. The installation thread 14 is adapted to the threaded groove 12. An observation block 15 is provided on one side of the surface of the installation housing 13. A guiding ring 16 is provided on the lower surface of the installation housing 13. By installing the installation housing 13 into the threaded groove 12 and then rotating the installation housing 13, the installation thread 14 and the threaded groove 12 are threadedly installed, so that the overall installation of the installation housing 13 is relatively stable and the overall connection effect is better. Then, through the design of the guiding ring 16, the design of the liquid level sensor body 4 can be guided, so that the subsequent installation and disassembly of the installation housing 13 are relatively convenient;

[0025] A threaded rod 6 is installed inside the threaded hole 5. An installation bearing 8 is provided on the left side surface of the threaded rod 6. A fastening pad 7 is provided on the left side surface of the installation bearing 8. An arc-shaped groove is opened on the inner side wall of the installation sleeve 2. The arc-shaped groove is adapted to the fastening pad 7. The liquid level sensor body 4 is inserted and installed into the installation groove 3. Then, the threaded rod 6 is screwed inside the threaded hole 5. Due to the design of the installation bearing 8, the threaded rod 6 and the threaded hole 5 are threadedly installed, so that the fastening pad 7 can be moved to the left. Thus, the fastening pad 7 will move to the left inside the arc-shaped groove, so that the fastening pad 7 can abut against the right side surface of the liquid level sensor body 4, and the liquid level sensor body 4 can be stably clamped. Subsequently, the installation ring 10 can be connected through the support rod 9. Then, through the fitting pad 11, it can be fitted with the outer surface of the liquid level sensor body 4, so that the position of the overall liquid level sensor body 4 is connected and supported. The overall installation of the liquid level sensor body 4 is relatively stable and the speed is relatively fast.

[0026] Working principle: When the staff uses this device, first connect the device to an external power supply to provide power support for the device. During installation, first insert the liquid level sensor body 4 into the inside of the installation groove 3, and then screw the threaded rod 6 inside the threaded hole 5. Due to the design of the installation bearing 8, the threaded rod 6 and the threaded hole 5 are threadedly installed, so that the fastening pad 7 can be moved to the left. Thus, the fastening pad 7 will move to the left inside the arc-shaped groove, so that the fastening pad 7 can abut against the right surface of the liquid level sensor body 4, and the liquid level sensor body 4 can be stably clamped. Subsequently, the installation ring 10 can be connected through the support rod 9, and then the fitting pad 11 can be fitted with the outer surface of the liquid level sensor body 4, so as to connect and support the position of the liquid level sensor body 4 as a whole. The liquid level sensor body 4 is installed relatively stably as a whole. By installing the installation housing 13 into the threaded groove 12 and then rotating the installation housing 13, the installation thread 14 and the threaded groove 12 are threadedly installed, so that the installation housing 13 is installed relatively stably as a whole and the overall connection effect is good. Then, through the design of the guiding ring 16, the design of the liquid level sensor body 4 can be guided, so that the subsequent installation and disassembly of the installation housing 13 are relatively convenient. The above is all the working principles of the present utility model.

[0027] The above is only a preferred embodiment of the present utility model, and does not impose any form of restriction on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model as shown in the accompanying drawings of the specification and described above; however, any slight changes, modifications and evolutions made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are equivalent embodiments of the present utility model; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A drainer liquid level intelligent detection device, comprising a cover body (1), wherein a mounting sleeve (2) is provided on the lower surface of the cover body (1), characterized in that: The installation sleeve (2) is provided with an installation groove (3) inside, a liquid level sensor body (4) is arranged inside the installation groove (3), and a threaded hole (5) is provided on the right side surface of the installation sleeve (2); A threaded rod (6), the threaded rod (6) is installed inside the threaded hole (5), a mounting bearing (8) is provided on the left side surface of the threaded rod (6), a fastening pad (7) is provided on the left side surface of the mounting bearing (8), and an arc groove is provided on the inner side wall of the mounting sleeve (2), and the arc groove and the fastening pad (7) are adapted to each other.

2. The intelligent detection device for liquid level of a drain according to claim 1, characterized in that: A support rod (9) is fixedly connected to the lower surface of the mounting sleeve (2), and a mounting ring (10) is provided at one end of the support rod (9) away from the mounting sleeve (2).

3. The intelligent detection device for liquid level of a drain according to claim 2, characterized in that: The inner side wall of the mounting ring (10) is provided with a fitting pad (11), and the fitting pad (11) is in contact with the outer surface of the liquid level sensor body (4).

4. The intelligent detection device for liquid level of a drain according to claim 1, characterized in that: A thread groove (12) is provided at the lower end of the sealing cover body (1), and a mounting shell (13) is provided inside the thread groove (12).

5. The intelligent detection device for liquid level of a drainer according to claim 4, characterized in that: The outer surface of the mounting shell (13) is provided with mounting threads (14), and the mounting threads (14) and the thread grooves (12) are adapted to each other.

6. The intelligent detection device for liquid level of a drainer according to claim 4, characterized in that: An observation block (15) is provided on one side of the surface of the mounting shell (13), and a guide ring (16) is provided on the lower surface of the mounting shell (13).

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