Filter with self-detection function

Abstract

The utility model discloses a filter with a self-detection function, which relates to the technical field of filters, and comprises a filter body, the outer surface of the filter body is communicated with two mounting plates, the far ends of the two mounting plates are respectively communicated with a feed pipe and a discharge pipe, and the feed pipe and the discharge pipe are communicated with the filter body. A placing box is fixedly connected to the upper end of the filter body, a suction pump is arranged in the placing box, a suction opening of the suction pump is installed in the placing box, a first connecting pipe is installed at the discharging end of the suction pump, the other side end of the first connecting pipe is communicated with the interior of the installing plate, and the lower end of the discharging pipe is connected with a second connecting pipe; and an electric control valve is installed on the hanging furnace of the second connecting pipe, pumping is conducted through a suction pump in the containing box, water enters the interior of the feeding pipe through the first connecting pipe for circulation, and therefore water is provided for self-inspection.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a filter with a self-detection function. Background Art

[0002] With the rapid development of economy and the continuous improvement of people's living standards, the requirements for quality of life, especially drinking water quality, are getting higher and higher. Drinking water safety and health have gradually become a hot topic and focus of attention, and the use of water purification equipment is becoming more and more widespread. A water purifier is a water treatment appliance that uses various levels of filter membranes and reverse osmosis membranes to filter water. It can effectively remove impurities, bacteria, metal ions, bacteria and other harmful substances in the water. The treated water achieves a high-quality and excellent taste, which is deeply loved by consumers.

[0003] However, during the use of the water purifier, a large amount of impurities often remain in the internal filter element. When the internal filter element cannot be self-checked, the filtering effect of the water is reduced, resulting in a waste of water. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a filter with a self-detection function, which solves the problem that, during the use of the water purifier, a large amount of impurities often remain in the internal filter element. When the internal filter element cannot be self-checked, the filtering effect of the water is reduced, resulting in a waste of water caused by the filtration.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a filter with a self-detection function, comprising a filter body, the outer surface of the filter body is connected to two mounting plates, the far ends of the two mounting plates are respectively connected to a feed pipe and a discharge pipe, the upper end of the filter body is fixedly connected to a placement box, a suction pump is provided inside the placement box, the suction port of the suction pump is installed inside the placement box, a first connecting pipe is installed at the discharge end of the suction pump, the other side end of the first connecting pipe is connected to the interior of the mounting plate, the lower end of the discharge pipe is connected to a second connecting pipe, an electric control valve is installed on the hanging furnace of the second connecting pipe, the lower end of the filter body is fixedly connected to a placement box, a water quality sensor is provided inside the placement box, the lower end of the second connecting pipe is connected to the detection end of the water quality sensor, and the upper end of the placement box is connected to the feed port.

[0006] Preferably, a storage box is installed at the lower end of the placement box, and the lower end of the storage box is connected to a feeding pipe.

[0007] Preferably, the inner surfaces of the feed pipe and the discharge pipe are both provided with thread grooves.

[0008] Preferably, an observation window is fixedly connected to the outer surface of the filter body.

[0009] Preferably, an alarm is fixedly connected to the front end of the storage box, and a signal connection is established between the alarm and the placement box.

[0010] Preferably, a warning light is installed on the upper end of the alarm.

[0011] Preferably, a control valve is installed inside the feed pipe. Beneficial Effects

[0012] The utility model provides a filter with a self-detection function. It has the following beneficial effects:

[0013] When it is necessary to perform a self-inspection on the filtering situation of the filter body, the water entering through the mounting plate is filtered through the filter body. When moving through the feed pipe, the electric control valve is opened to allow the water in the discharge pipe to enter the placement box through the second connecting pipe for inspection. When no water passes through the mounting plate, it is extracted through the suction pump inside the placement box and enters the feed pipe through the first connecting pipe for circulation, thereby providing water for self-inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is the first stereogram of the utility model;

[0016] Figure 3 This is the second stereogram of the utility model;

[0017] Figure 4 This is the third stereogram of the utility model.

[0018] In the figure: 1. filter body; 2. mounting plate; 3. feed pipe; 4. discharge pipe; 5. threaded groove; 6. storage box; 7. first connecting pipe; 8. feed port; 9. electric control valve; 10. second connecting pipe; 11. storage box; 12. storage box; 13. discharge pipe; 14. control valve; 15. alarm; 16. warning light; 17. observation window. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a filter with a self-detection function, comprising a filter body 1, the outer surface of the filter body 1 is connected with two mounting plates 2, the far ends of the two mounting plates 2 are respectively connected with a feed pipe 3 and a discharge pipe 4, the upper end of the filter body 1 is fixedly connected with a placement box 6, a suction pump is arranged inside the placement box 6, the suction port of the suction pump is installed inside the placement box, a first connecting pipe 7 is installed at the discharge end of the suction pump, the other side end of the first connecting pipe 7 is connected with the inside of the mounting plate 2, the lower end of the discharge pipe 4 is connected with a second connecting pipe 10, an electric control valve 9 is installed on the hanging furnace of the second connecting pipe 10, the lower end of the filter body 1 is fixedly connected with a placement box 11, a water quality sensor is arranged inside the placement box 11, the lower end of the second connecting pipe 10 is connected with the detection end of the water quality sensor, and the upper end of the placement box 6 is connected with a feed port 8.

[0021] During operation, when the filter body 1 is in use, it is connected to the external water pipe through the feed pipe 3, and water enters the filter body 1 through the feed pipe 3 and is filtered. When the filtering is completed, it is discharged through the discharge pipe 4. When it is necessary to self-check the filtering situation of the filter body 1, the water entering through the inside of the mounting plate 2 is filtered through the filter body 1. When moving through the feed pipe 3, the electric control valve 9 is opened to allow the water inside the discharge pipe 4 to enter the inside of the placement box 11 through the second connecting pipe 10 for detection. When no water passes through the mounting plate 2, it is extracted through the suction pump inside the placement box 6, and The water enters the interior of the feed pipe 3 through the first connecting pipe 7 for circulation, thereby providing water for self-test. The water quality sensor is an existing electrochemical sensor. The electrochemical sensor is a sensor that uses electrochemical reactions to measure the content of substances in water. It includes two parts: an electrode and an electrolyte solution. When the target substance in the water sample reacts with the electrode surface, a current change occurs, thereby measuring the concentration of the target substance. The electric valve 9 is an electric control valve in the prior art. It is a hydraulically operated valve with a solenoid valve as a guide valve. It is commonly used for automatic control in water supply and drainage and industrial systems. The control response is accurate and fast, and it is remotely opened and closed according to electrical signals.

[0022] See also Figure 1-4 The utility model provides a technical solution: a storage box 12 is installed at the lower end of the placement box 11, and a feeding pipe 13 is connected to the lower end of the storage box 12.

[0023] During operation, the water detected by the placement box 11 can be stored in the storage box 12 .

[0024] See also Figure 1-4 The utility model provides a technical solution: the inner surfaces of the feed pipe 3 and the discharge pipe 4 are both provided with thread grooves 5.

[0025] During operation, the feed pipe 3 and the discharge pipe 4 can be better connected through the threaded groove 5 .

[0026] See also Figure 1-4 The utility model provides a technical solution: an observation window 17 is fixedly connected to the outer surface of the filter body 1 .

[0027] During operation, the interior of the filter body 1 can be observed through the observation window 17 .

[0028] See also Figure 1-4 The utility model provides a technical solution: the front end of the storage box 12 is fixedly connected with an alarm 15, and the alarm 15 is connected to the placement box 11 by signal.

[0029] During operation, the alarm 15 can sound an alarm when the detection of the placement box 11 is completed.

[0030] See also Figure 1-4 The utility model provides a technical solution: a warning light 16 is installed on the upper end of the alarm 15.

[0031] During operation, the warning light 16 can be used to warn the outside world.

[0032] See also Figure 1-4 The utility model provides a technical solution: a control valve 14 is installed inside the feed pipe 13 .

[0033] During operation, the discharge of the discharge pipe 13 can be controlled by the control valve 14 .

[0034] In summary, when it is necessary to perform a self-inspection on the filtering situation performed by the filter body 1, the water entering through the mounting plate 2 is filtered through the filter body 1. When moving through the feed pipe 3, the electric control valve 9 is opened to allow the water inside the discharge pipe 4 to enter the placement box 11 through the second connecting pipe 10 for inspection. When no water passes through the mounting plate 2, it is extracted through the suction pump inside the placement box 6 and enters the feed pipe 3 through the first connecting pipe 7 for circulation, thereby providing water for self-inspection.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] 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 filter with a self-detection function, comprising a filter body (1), characterized in that: The outer surface of the filter body (1) is connected to two mounting plates (2), and the two remote ends of the mounting plates (2) are respectively connected to a feed pipe (3) and a discharge pipe (4). The upper end of the filter body (1) is fixedly connected to a placement box (6), a suction pump is arranged inside the placement box (6), and the suction port of the suction pump is installed in the interior of the placement box. The discharge end of the suction pump is installed with a first connecting pipe (7), and the other side end of the first connecting pipe (7) is connected to the interior of the mounting plate (2). The lower end of the discharge pipe (4) is connected to a second connecting pipe (10), and an electric control valve (9) is installed on the hanging furnace of the second connecting pipe (10). The lower end of the filter body (1) is fixedly connected to a placement box (11), and a water quality sensor is arranged inside the placement box (11). The lower end of the second connecting pipe (10) is connected to the detection end of the water quality sensor. The upper end of the placement box (6) is connected to a feed port (8).

2. A filter with self-detection function according to claim 1, characterized in that: A storage box (12) is installed at the lower end of the placement box (11), and the lower end of the storage box (12) is connected to a feeding pipe (13).

3. A filter with self-detection function according to claim 1, characterized in that: The inner surfaces of the feed pipe (3) and the discharge pipe (4) are both provided with thread grooves (5).

4. A filter with self-detection function according to claim 1, characterized in that: An observation window (17) is fixedly connected to the outer surface of the filter body (1).

5. The filter with self-detection function according to claim 2, characterized in that: The front end of the storage box (12) is fixedly connected with an alarm (15), and the alarm (15) is signal-connected to the placement box (11).

6. A filter with self-detection function according to claim 5, characterized in that: A warning light (16) is installed on the upper end of the alarm (15).

7. The filter with self-detection function according to claim 2, characterized in that: A control valve (14) is installed inside the feed pipe (13).

Images