Waste liquid monitoring system

Abstract

The utility model discloses a waste liquid monitoring system which can give an alarm after waste liquid reaches the full load height of a container, so that the labor cost is reduced. The monitoring bottle cover comprises a cover plate and an outer ring, and the inner circumference of the outer ring is provided with a connecting thread; the bottle body comprises a bottle body and a bottle cap, the upper convex threaded end of the bottle body is in threaded connection with the bottle cap, and the bottle cap is taken out when the bottle body is used for collecting waste liquid; the liquid level sensor comprises a liquid level sensor body; an electromagnetic valve is integrated on the waste liquid pipeline; a cover plate of the monitoring bottle cover is provided with a liquid level sensor mounting hole and a waste liquid pipeline mounting hole; the liquid level sensor body penetrates through the liquid level sensor mounting hole and then protrudes downwards, and the tail end of the waste liquid pipeline is communicated with a lower space through the waste liquid pipeline mounting hole; an outer ring thread of the monitoring bottle cap is fixedly connected with an upper convex thread end of the bottle body, and the liquid level sensor body is arranged in an inner cavity of the bottle body.

Description

Technical Field

[0001] The utility model relates to the technical field of waste liquid monitoring, in particular to a waste liquid monitoring system. Background Art

[0002] Waste liquid is generated during the chemical testing process. Currently, most existing chemical testing companies do not have the qualifications to treat waste liquid, so they cannot directly discharge the generated waste liquid for treatment. Corresponding containers need to be set up to hold the waste liquid.

[0003] However, existing waste liquid loading containers require manual monitoring to see if the liquid level has reached the full load height of the container before the transfer operation can be carried out. Since it generally takes a long time for the container to be fully loaded, when manual monitoring is required, it requires additional labor costs. Therefore, it is urgent to develop a waste liquid monitoring system that can directly monitor whether the liquid level has reached the full load height of the container. Utility Model Content

[0004] In view of the above problems, the present invention provides a waste liquid monitoring system, which can alarm when the waste liquid reaches the full load height of the container, thereby reducing labor costs.

[0005] A waste liquid monitoring system, characterized in that it comprises:

[0006] A monitoring bottle cap, comprising a cover plate and an outer ring, wherein the inner circumference of the outer ring is provided with a connecting thread;

[0007] The bottle body comprises a bottle body and a bottle cap, wherein the upper convex threaded end of the bottle body is threadedly connected to the bottle cap, and the bottle cap is removed when the bottle body is used to collect waste liquid;

[0008] The liquid level sensor comprises a liquid level sensor body;

[0009] and a waste liquid pipeline, wherein a solenoid valve is integrated into the waste liquid pipeline;

[0010] The cover plate of the monitoring bottle cap is provided with a liquid level sensor installation hole and a waste liquid pipeline installation hole;

[0011] The liquid level sensor body passes through the liquid level sensor mounting hole and convexes downward, and the end of the waste liquid pipeline is connected to the space below through the waste liquid pipeline mounting hole; the outer circle thread of the monitoring bottle cap is fixedly connected to the upper convex threaded end of the bottle body, and the liquid level sensor body is placed in the inner cavity of the bottle body.

[0012] It is further characterized by:

[0013] The pipe joint is inserted into the waste liquid pipe installation hole from bottom to top, the pipe joint of the pipe joint protrudes from the cover plate, the end of the waste liquid pipe is inserted into the pipe joint and fixed by a pipe locking nut;

[0014] The upper convex locking end of the liquid level sensor body passes through the liquid level sensor mounting hole, and the liquid level sensor mounting nut is threadedly connected to the upper convex locking end and then fixedly pressed on the upper surface of the cover plate;

[0015] The lower convex portion of the liquid level sensor body extends to the bottom area of the inner cavity of the bottle body, ensuring that the liquid level sensor monitors the height of the liquid level at all times;

[0016] Preferably, a lifting and rotating mechanism is provided at the bottom of the bottle body. During assembly, the lifting and rotating mechanism drives the bottle body to rise and rotates and is threadedly connected to the outer ring of the monitoring bottle cap. When the waste liquid collected in the bottle body reaches a set height, the liquid level sensor sends a signal to close the solenoid valve. Then the lifting and rotating driving mechanism rotates and descends to separate the bottle body from the monitoring bottle cap. After that, the lifting and rotating mechanism only descends to separate the bottle body from the height of the liquid level sensor, and then the matching bottle cap is quickly installed to complete the waste liquid collection operation.

[0017] After adopting the above technical solution, during assembly, the rotating bottle body rises and is threadedly connected to the outer ring of the monitoring bottle cap. When the waste liquid collected in the bottle body reaches the set height, the liquid level sensor sends a signal to close the solenoid valve. Then the rotating bottle body descends to separate the bottle body from the monitoring bottle cap and finally from the height of the liquid level sensor. Then the bottle body is removed and its matching bottle cap is quickly installed to complete the waste liquid collection operation. This cycle is repeated in sequence, and an alarm will be issued when the waste liquid reaches the full load height of the container, reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a preferred embodiment of the utility model;

[0019] Figure 2 A top view of the utility model

[0020] Figure 3 for Figure 2 AA cross-sectional structure diagram;

[0021] The names corresponding to the serial numbers in the figure are as follows:

[0022] Monitoring bottle cap 10, cover plate 11, outer ring 12, connecting thread 13, liquid level sensor mounting hole 14, waste liquid pipeline mounting hole 15, bottle body 20, bottle body 21, upper convex threaded end 22, liquid level sensor 30, liquid level sensor body 31, upper convex locking end 311, liquid level sensor mounting nut 32, waste liquid pipeline 40, solenoid valve 50, pipe joint 60, pipe joint 61, pipe locking nut 62, lifting and rotating mechanism 70. DETAILED DESCRIPTION

[0023] A waste liquid monitoring system, see Figure 1-Figure 3 , which includes a monitoring bottle cap 10, a bottle body 20, a liquid level sensor 30, and a waste liquid pipeline 40;

[0024] The monitoring bottle cap 10 includes a cover plate 11 and an outer ring 12. The inner circumference of the outer ring 12 is provided with a connecting thread 13;

[0025] The bottle body 20 includes a bottle body 21 and a bottle cap (not shown in the figure, belonging to a mature matching sealing bottle cap). The upper convex threaded end 22 of the bottle body 21 is threadedly connected to the bottle cap. The bottle body 20 is removed from the bottle cap when collecting waste liquid.

[0026] The liquid level sensor 30 includes a liquid level sensor body 31 and a liquid level sensor mounting nut 32;

[0027] The waste liquid pipeline 40 is integrated with a solenoid valve 50;

[0028] The cover plate 11 of the monitoring bottle cap 10 is provided with a liquid level sensor mounting hole 14 and a waste liquid pipeline mounting hole 15;

[0029] In specific implementation, the pipe connector 60 is inserted into the waste liquid pipe installation hole 15 from bottom to top, the pipe connector 61 of the pipe connector 60 protrudes from the cover plate 11, and the end of the waste liquid pipe 40 is inserted into the pipe connector 61 and fixed by the pipe locking nut 62;

[0030] The upper convex locking end 311 of the liquid level sensor body 31 passes through the liquid level sensor mounting hole 14, and the liquid level sensor mounting nut 32 is threadedly connected to the upper convex locking end 311 and then fixedly pressed on the upper surface of the cover plate 11;

[0031] The outer thread 13 of the monitoring bottle cap 10 is fixedly connected to the upper convex thread end 22 of the bottle body 21 , and the liquid level sensor body 31 is placed in the inner cavity of the bottle body 21 .

[0032] The downward convex portion of the liquid level sensor body 31 extends to the bottom area of the inner cavity of the bottle body 21 , ensuring that the liquid level sensor 30 monitors the height of the liquid level at all times.

[0033] In a preferred embodiment, a lifting and rotating mechanism 70 is provided at the bottom of the bottle body 21. During assembly, the lifting and rotating mechanism 70 drives the bottle body 21 to rise, and rotates and is threadedly connected to the outer ring of the monitoring bottle cap 10. When the waste liquid collected in the bottle body 21 reaches a set height, the liquid level sensor 30 sends a signal to close the solenoid valve 50. Then, the lifting and rotating mechanism 70 rotates and descends to separate the bottle body 21 from the monitoring bottle cap 10. After that, the lifting and rotating mechanism 70 only descends to separate the bottle body 21 from the height of the liquid level sensor 30, and then the matching bottle cap is quickly installed to complete the waste liquid collection operation.

[0034] Its working principle is as follows: during assembly, the rotating bottle body rises and is threadedly connected to the outer ring of the monitoring bottle cap. When the waste liquid collected in the bottle body reaches the set height, the liquid level sensor sends a signal to close the solenoid valve. Then the rotating bottle body descends to separate the bottle body from the monitoring bottle cap and finally from the height of the liquid level sensor. Then the bottle body is removed and the matching bottle cap is quickly installed to complete the waste liquid collection operation. The cycle is repeated in sequence, and an alarm will be sounded when the waste liquid reaches the full load height of the container, reducing labor costs.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0036] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A waste liquid monitoring system, characterized in that: It includes: A monitoring bottle cap, comprising a cover plate and an outer ring, wherein the inner circumference of the outer ring is provided with a connecting thread; The bottle body comprises a bottle body and a bottle cap, wherein the upper convex threaded end of the bottle body is threadedly connected to the bottle cap, and the bottle cap is removed when the bottle body is used to collect waste liquid; The liquid level sensor comprises a liquid level sensor body; and a waste liquid pipeline, wherein a solenoid valve is integrated into the waste liquid pipeline; The cover plate of the monitoring bottle cap is provided with a liquid level sensor installation hole and a waste liquid pipeline installation hole; The liquid level sensor body passes through the liquid level sensor mounting hole and convexes downward, and the end of the waste liquid pipeline is connected to the space below through the waste liquid pipeline mounting hole; the outer circle thread of the monitoring bottle cap is fixedly connected to the upper convex threaded end of the bottle body, and the liquid level sensor body is placed in the inner cavity of the bottle body.

2. A waste liquid monitoring system according to claim 1, characterized in that: The pipe joint is inserted into the waste liquid pipeline installation hole from bottom to top, the pipe joint of the pipe joint protrudes from the cover plate, the end of the waste liquid pipeline is inserted into the pipe joint and fixed by a pipeline locking nut.

3. A waste liquid monitoring system according to claim 2, characterized in that: The upper convex locking end of the liquid level sensor body passes through the liquid level sensor mounting hole, and the liquid level sensor mounting nut is threadedly connected to the upper convex locking end and then fixedly pressed on the upper surface of the cover plate.

4. A waste liquid monitoring system according to claim 1, characterized in that: The downward convex portion of the liquid level sensor body extends to the bottom area of the inner cavity of the bottle body.

5. A waste liquid monitoring system according to claim 1, characterized in that: A lifting and rotating mechanism is provided at the bottom of the bottle body. During assembly, the lifting and rotating mechanism drives the bottle body to rise and rotates and is threadedly connected to the outer ring of the monitoring bottle cap. When the waste liquid collected in the bottle body reaches a set height, the liquid level sensor sends a signal to close the solenoid valve. Then the lifting and rotating driving mechanism rotates and descends to separate the bottle body from the monitoring bottle cap. After that, the lifting and rotating mechanism only descends to separate the bottle body from the height of the liquid level sensor, and then the matching bottle cap is quickly installed to complete the waste liquid collection operation.

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