Automatic drainage system of sewage collection tank

Abstract

The utility model discloses an automatic drainage system of a sewage collection pool, which comprises the sewage collection pool, a radar liquid level meter, an alarm system, a control system and a sewage pump, and the radar liquid level meter is arranged in the sewage collection pool; the radar liquid level meter is electrically connected with the alarm system, and the alarm system is electrically connected with the control system; the sewage pump is communicated with the sewage collecting tank, and the control system is electrically connected with the sewage pump. The radar liquid level meter, the alarm system and the control system are matched to control start and stop of the sewage pump, so that waste water is prevented from overflowing or the sewage pump is prevented from being evacuated, manual operation is reduced, and environmental pollution or equipment damage is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage discharge equipment technical field more specifically relates to a sewage collection tank automatic drainage system. BACKGROUND

[0002] Sewage collection tank collects production wastewater, at present, usually need artificial observation well, with the help of pool ladder as reference object confirms the pool liquid level, then artificial sewage pump is started and stopped to transport wastewater to the sewage treatment plant, but, inevitably appear artificial inspection not in place appear pool full overflow pollutes the environment or sewage pump emptying causes the security risk of equipment damage.

[0003] Therefore, provide a safe and reliable sewage collection tank automatic drainage system is the urgent problem of the person skilled in the art. SUMMARY

[0004] Therefore, the utility model provides a sewage collection tank automatic drainage system to solve the above-mentioned technical problem.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A sewage collection tank automatic drainage system, including sewage collection tank, radar liquid level meter, alarm system, control system and sewage pump, the radar liquid level meter is installed in the sewage collection tank, the radar liquid level meter with alarm system electric connection, the alarm system with control system electric connection, the sewage pump with sewage collection tank intercommunication, control system with sewage pump electric connection.

[0007] Through adopting above technical scheme, the utility model has the advantages of:

[0008] Radar liquid level meter, alarm system and control system cooperate and can control the start and stop of sewage pump, thereby avoiding wastewater overflow or sewage pump emptying, reducing artificial operation, reducing pollution environment or equipment damage.

[0009] Further, the sewage pump is located above the sewage collection tank and is communicated with the sewage collection tank through a pipeline.

[0010] Further, the control system is a DSC control system. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the utility model embodiment or prior art technical scheme, the following will be used to the drawings needed in the embodiment or prior art description briefly introduced, obviously, the following description in the drawings only the embodiment of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to the provided drawings.

[0012] Figure 1 The drawing is a structural schematic view of the automatic liquid discharge system of the sewage collection tank. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0014] As shown in the drawing, Figure 1 The present application discloses an automatic liquid discharge system of a sewage collection tank, which comprises a sewage collection tank 1, a radar liquid level meter 2, an alarm system 3, a control system and a sewage pump 4. The radar liquid level meter 2 is installed in the sewage collection tank 1. The radar liquid level meter 2 is electrically connected with the alarm system 3, and the alarm system 3 is electrically connected with the control system. The sewage pump 4 is in communication with the sewage collection tank 1, and the control system is electrically connected with the sewage pump 4. In the present embodiment, the sewage pump 4 is located above the sewage collection tank 1 and is in communication with the sewage collection tank 1 through a pipeline. The control system is a DSC control system. The radar liquid level meter 2, the alarm system 3 and the control system can cooperate to control the start and stop of the sewage pump 4, so as to avoid waste water overflow or sewage pump emptying, reduce manual operation, and reduce pollution of the environment or damage to equipment.

[0015] Working principle of the present application:

[0016] First, the produced waste water enters the sewage collection tank 1. The upper and lower limit alarm values of the radar liquid level meter 2 are connected to interlocking. When the liquid in the sewage collection tank 1 reaches the upper limit of -1.90m at the radar liquid level meter 2, the alarm system 3 transmits a signal to the DSC control system, and the DSC control system transmits a start signal to automatically start the sewage pump 4 to realize liquid discharge. When the liquid in the sewage collection tank 1 displays the lower limit of -4.4m at the radar liquid level meter 2, the alarm system 3 transmits a signal to the DSC control system, and the DSC control system transmits a stop signal to automatically stop the sewage pump 4, and the liquid discharge is completed.

[0017] The embodiments in the present application are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and the related parts can be referred to the method part.

[0018] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automated effluent drainage system for a sewage collection tank, characterized by, The sewage collecting tank, a radar liquid level meter, an alarm system, a control system and a sewage pump are included, the radar liquid level meter is installed in the sewage collecting tank; the radar liquid level meter is electrically connected with the alarm system, the alarm system is electrically connected with the control system; the sewage pump is communicated with the sewage collecting tank, and the control system is electrically connected with the sewage pump.

2. The automatic effluent drain system for a sewage collection tank according to claim 1, wherein The sewage pump is located above the sewage collecting tank and communicated with the sewage collecting tank through a pipeline.

3. The automatic effluent drain system for a sewage collection tank of claim 1, wherein, The control system is a DSC control system.

Images