Automatic cleaning water injector of frozen soil automatic observation instrument

Abstract

The utility model discloses an automatic cleaning water injector of a frozen soil automatic observation instrument, and relates to the technical field of water injectors, the automatic cleaning water injector comprises a water injector body and a control base, the upper end of the water injector body is provided with a cover body, the lower end in the water injector body is provided with a diaphragm pump, and the upper end in the water injector body is provided with a wall scraping mechanism; the utility model discloses an automatic cleaning water injector of an automatic frozen soil observation instrument. One-key switching of cleaning and water injection modes is achieved through the diaphragm pump and the double-control switch, operation is easy and convenient, and efficiency is remarkably improved; the wall scraping mechanism drives a scraping plate to clean the inner wall by rotating a cover body, so that green algae and moss are effectively prevented from breeding, and the purity of a measurement medium is guaranteed; the connecting mechanism is matched with the handle in an inserted mode, rapid fixing or releasing can be achieved, overall carrying and moving are facilitated, and field operation requirements are met; the chip removal opening is matched with the plug to realize concentrated dirt cleaning and keep the interior of the water injector clean; the electric quantity display monitors electric quantity in real time, the charging port supports charging, and long-time stable operation of equipment is ensured.

Description

Technical Field

[0001] This utility model relates to the field of water injector technology, specifically to an automatic cleaning water injector for an automatic frozen soil monitoring instrument. Background Technology

[0002] Automatic permafrost monitoring instruments play an important role in environmental monitoring, geological exploration and other fields. However, the inner tube of its sensor needs to be cleaned regularly and the measuring medium (non-pure water) needs to be replaced. Traditional cleaning and water injection methods are cumbersome and inefficient. Moreover, after long-term use, green algae and moss are prone to grow on the inner wall, which affects the measurement accuracy.

[0003] In the existing technology, the existing water injector consists of a water storage bag and a water injection pipe. The water bag is filled with water, the water injection pipe is inserted, the frozen soil device is placed at a 45-degree angle, the water bag is raised above the top of the frozen soil device, and water is injected through the height difference between the water bag and the frozen soil device. In addition, the traditional water injector lacks a convenient carrying structure, which is not conducive to field operations.

[0004] Therefore, there is an urgent need for an automatic cleaning and water injection device with functions such as automatic cleaning, efficient water injection, internal wall cleaning, and portable handling, in order to improve the efficiency of use and ease of maintenance of permafrost monitoring instruments. Utility Model Content

[0005] Therefore, this utility model provides an automatic cleaning water injector for an automatic permafrost monitoring instrument to solve the above-mentioned problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic cleaning water injector for an automatic permafrost monitoring instrument, comprising a water injector body and a control base. The upper end of the water injector body is provided with a cover, and the lower end of the water injector body is provided with a diaphragm pump. The upper end of the water injector body is provided with a wall scraping mechanism. The control base is provided with a power display, a dual control switch, and a charging port. The dual control switch controls the opening and closing of the diaphragm pump. A water pipe is provided on the side wall of the water injector body, and a chip discharge port is opened on the side wall of the water injector body. A plug is provided in the chip discharge port. The wall scraping mechanism cleans the inner wall by rotating the cover, and the chip discharge port is used to discharge dirt.

[0007] Furthermore, the wall scraping mechanism includes a fixed rod, a sleeve, a support rod, and a scraper. The fixed rod is fixed to the upper inner part of the water injector body, the sleeve is sleeved on the fixed rod and connected to the cover, the support rod is fixed to the outside of the sleeve, and the scraper is fixed to the end of the support rod and abuts against the inner wall of the water injector body.

[0008] Furthermore, the upper end of the cover is provided with a handle, and both ends of the handle are provided with insertion holes. The side wall of the water injector body is provided with a connecting mechanism, which includes a rotating seat, a connecting member, a connecting rod, and an insertion rod. The connecting member is fixed to the outer end of the rotating seat, and the connecting rod is slidably arranged inside the connecting member. The end of the connecting rod is fixed with an insertion rod, and the insertion rod is matched and inserted into the insertion hole for fixing or releasing the handle.

[0009] Furthermore, the connector has sliding grooves on both sides, and the end of the connecting rod has a round rod that slides along the sliding grooves, allowing the insertion rod to be inserted into or detached from the insertion hole.

[0010] Furthermore, the dual control switch can switch between cleaning mode and water injection mode, respectively controlling the diaphragm pump to perform cleaning or water injection operations.

[0011] Furthermore, the power display shows the power level in real time, and the charging port is used to charge the control base.

[0012] Compared with existing technologies, it has the following advantages:

[0013] This automatic permafrost monitoring instrument features an automatic cleaning water injector. A diaphragm pump and dual control switches allow for one-button switching between cleaning and water injection modes, simplifying operation and significantly improving efficiency. A scraping mechanism, by rotating the cover, drives a scraper to clean the inner wall, effectively preventing the growth of algae and moss and ensuring the purity of the measured medium. A connecting mechanism that interlocks with the handle allows for quick fixing or release, facilitating overall transport and movement to meet the needs of field operations. A chip discharge port with a plug enables centralized cleaning of debris, keeping the inside of the water injector clean. A power display monitors the power level in real time, and a charging port supports charging, ensuring stable operation of the equipment over extended periods. Attached Figure Description

[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0016] Figure 1This is a perspective view of the automatic cleaning water injector of an automatic frozen soil monitoring instrument according to this utility model.

[0017] Figure 2 This is a perspective view of the scraping mechanism of the automatic cleaning water injector of an automatic frozen soil monitoring instrument according to this utility model.

[0018] Figure 3 This is a three-dimensional view of the interior of the water injector body of the automatic cleaning water injector of the automatic frozen soil monitoring instrument of this utility model.

[0019] Figure 4 for Figure 3 A magnified 3D view at point A in the middle.

[0020] Figure 5 for Figure 3 A magnified 3D view at point B.

[0021] In the diagram: 1. Water injector body; 2. Control base; 3. Cover; 4. Diaphragm pump; 5. Power indicator; 6. Dual control switch; 7. Charging port; 8. Water pipe; 9. Handle; 10. Insertion hole; 11. Fixing rod; 12. Sleeve; 13. Support rod; 14. Scraper; 15. Chip discharge port; 16. Plug; 17. Rotating seat; 18. Connecting piece; 19. Slide groove; 20. Connecting rod; 21. Insert rod; 22. Round rod. Detailed Implementation

[0022] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] like Figures 1 to 5 As shown, an automatic cleaning water injector for an automatic permafrost monitoring instrument is provided in the first aspect embodiment of this utility model.

[0024] Before using the automatic cleaning water injector of the automatic permafrost monitoring instrument, the measuring medium (non-pure water) in the inner tube of the sensor must be completely drained. After draining, the inner tube of the sensor is cleaned with water from inside the injector body 1. After cleaning, the measuring medium (non-pure water) is injected again. The specific steps are as follows: a diaphragm pump 4 is fixed inside the injector body 1; water (non-pure water) is injected into the upper end of the injector body 1; a cover 3 is installed on the upper end of the injector body 1; a control base 2 is fixed at the lower end of the injector body 1; the control base 2 is equipped with a power display 5, a dual control switch 6, and a charging port 7. The dual control switch 6 controls the opening and closing of the diaphragm pump 4; and a water pipe is inserted into the side wall of the injector body 1. 8. Water injection and cleaning via diaphragm pump 4 can increase efficiency, and is more convenient and efficient than traditional operation. A handle 9 is fixed at the upper end of the cover 3. A wall scraping mechanism is set inside the water injector body 1. The handle 9 drives the cover 3 to rotate, and the rotation of the cover 3 drives the wall scraping mechanism to rotate, thereby cleaning the inside of the water injector body 1 and preventing the growth of green algae and moss inside the water injector body 1. A chip discharge port 15 is opened on the side wall of the water injector body 1, and a plug 16 is set in the chip discharge port 15. A connecting mechanism is set on the side wall of the water injector body 1. Insertion holes 10 are opened at both ends of the handle 9. The connecting mechanism is matched and inserted into the insertion holes 10. At this time, the handle 9 can drive the whole body to move, which is convenient for handling and carrying.

[0025] The wall scraping mechanism includes a fixed rod 11, which is fixed inside the water injector body 1. A sleeve 12 is fixed at the lower end of the cover 3 and is fitted onto the fixed rod 11. A support rod 13 is fixedly connected to the outer wall of the sleeve 12, and a scraper 14 is fixed at the outer end of the support rod 13. The scraper 14 abuts against the inner wall of the water injector body 1. This allows the scraper 14 to scrape the inner wall of the water injector body 1 when the cover 3 is rotated, making the inner wall cleaner. The wastewater is discharged through the chip discharge port 15.

[0026] The connecting mechanism includes a rotating seat 17, which is fixed to both ends of the side wall of the water injector body 1. A connector 18 is fixed to the outer end of the rotating seat 17. Slide grooves 19 are provided on both sides of the connector 18. A connecting rod 20 is slidably arranged in the connector 18. An insertion rod 21 is fixed to the end of the connecting rod 20. The insertion rod 21 is matched with the insertion hole 10. A round rod 22 is fixed to the end of the connecting rod 20. The round rod 22 is slidably arranged in the slide groove 19. When the connecting rod 20 is rotated upward, the connecting rod 20 is pushed inward, and the insertion rod 21 is inserted into the insertion hole 10. At this time, the whole can be lifted and moved by the handle 9. When it is necessary to remove the cover 3 or rotate the cover 3, the insertion rod 21 is pulled outward. After being pulled out, the restriction on the cover 3 is released, so the cover 3 can be rotated and opened to inject water inward.

[0027] The dual control switch 6 controls whether it is in cleaning mode or water injection mode. First, use the cleaning mode to clean the inside of the automatic frozen soil monitoring instrument, and then use the water injection mode to inject the measuring medium (non-pure water) into the inside. After standing for 6 hours, it can be used again. The power display 5 shows the internal stored power in real time. If the power is insufficient, it needs to be charged by the power cord. The control base 2 can be charged and stored through the charging port 7.

[0028] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0029] The terms "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

Claims

1. An automatic cleaning water injector for an automatic permafrost monitoring instrument, comprising a water injector body (1) and a control base (2), characterized in that: The water injector body (1) has a cover (3) at the upper end, a diaphragm pump (4) at the lower end of the water injector body (1), a wall scraping mechanism at the upper end of the water injector body (1), a power display (5), a dual control switch (6) and a charging port (7) in the control base (2), the dual control switch (6) controls the opening and closing of the diaphragm pump (4); a water pipe (8) is provided on the side wall of the water injector body (1), a chip discharge port (15) is opened on the side wall of the water injector body (1), a plug (16) is provided in the chip discharge port (15), the wall scraping mechanism cleans the inner wall by rotating the cover (3), and the chip discharge port (15) is used to discharge dirt.

2. The self-cleaning infuser of claim 1, wherein: The wall scraping mechanism includes a fixed rod (11), a sleeve (12), a support rod (13), and a scraper (14). The fixed rod (11) is fixed to the upper inner part of the water injector body (1). The sleeve (12) is sleeved on the fixed rod (11) and connected to the cover (3). The support rod (13) is fixed to the outside of the sleeve (12). The scraper (14) is fixed to the end of the support rod (13) and abuts against the inner wall of the water injector body (1).

3. The self-cleaning infuser of claim 2, wherein: The cover (3) is provided with a handle (9) at the upper end, and the handle (9) is provided with insertion holes (10) at both ends. The side wall of the water injector body (1) is provided with a connecting mechanism. The connecting mechanism includes a rotating seat (17), a connecting piece (18), a connecting rod (20) and an insertion rod (21). The connecting piece (18) is fixed to the outer end of the rotating seat (17). The connecting rod (20) is slidably arranged inside the connecting piece (18). The insertion rod (21) is fixed at the end of the connecting rod (20). The insertion rod (21) is matched and inserted into the insertion hole (10) for fixing or releasing the handle (9).

4. The self-cleaning infuser of claim 3, wherein: The connector (18) has sliding grooves (19) on both sides, and the end of the connecting rod (20) has a round rod (22). The round rod (22) slides along the sliding groove (19) so that the insertion rod (21) can be inserted into or removed from the insertion hole (10).

5. The self-cleaning infuser of claim 2, wherein: The dual control switch (6) can switch between cleaning mode and water injection mode, respectively controlling the diaphragm pump (4) to perform cleaning or water injection operations.

6. The self-cleaning infuser of claim 2, wherein: The power display (5) displays the power level in real time, and the charging port (7) is used to charge the control base (2).

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