Remote integrated monitoring system for monitoring operation condition of suction-type sewer scavenger

Abstract

The utility model relates to the technical field of suction-type sewer scavengers, in particular to a remote integrated monitoring system for monitoring operation conditions of a suction-type sewer scavenger, which comprises a suction-type sewer scavenger main body, a breather pipe arranged on a tank of the suction-type sewer scavenger main body, a fixing pipe fixedly connected inside the breather pipe, a sealing pipe fixedly connected with the lower end of the fixing pipe, and a pressure sensor fixedly connected with the sealing pipe. A sealing plate is slidably connected to the middle of the sealing pipe, a telescopic air bag is fixedly connected between the sealing plate and the sealing pipe, a sliding sleeve is fixedly connected to the upper end of the sealing pipe, a piston is slidably connected to the middle of the sliding sleeve, a communicating pipe is fixedly connected to the upper end of the sliding sleeve, conductive water is arranged in the communicating pipe and the sliding sleeve, and an adjusting piece is arranged at the upper end of the communicating pipe. According to the device for controlling the pressure in the tank of the suction-type sewer scavenger body, the pressure in the tank of the suction-type sewer scavenger body can be controlled, and therefore the safety of the tank of the suction-type sewer scavenger body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage suction vehicles, in particular to a remote integrated monitoring system for monitoring the operation conditions of sewage suction vehicles. Background Art

[0002] During the drainage process of the sewer, a large amount of silt will flow along with the sewage. A lot of silt will accumulate in the sewer during the flow, which will cause sewer blockage after a long time. In order to clean the silt accumulated in the sewer, a sewage suction truck will be used to clean the silt in the sewer and suck the silt into the sewage suction truck. However, the silt contains a large amount of bacteria. When the bacteria ferment, a large amount of gas will be produced, which will increase the pressure inside the sewage suction truck. When the pressure reaches a certain level, the pressure inside the sewage suction truck needs to be released, otherwise it will cause damage to the tank of the sewage suction truck, and in serious cases, it will explode; the gas produced by bacterial fermentation is mostly harmful gas, and if it is released artificially, it will cause harm to the human body. Utility Model Content

[0003] The purpose of the utility model is to provide a remote integrated monitoring system for monitoring the operation status of a sewage suction truck, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the utility model provides the following technical solution: a remote integrated monitoring system for monitoring the operation status of a sewage suction truck, comprising a sewage suction truck body, a tank of the sewage suction truck body being provided with a vent pipe, the lower end of the vent pipe being located in the tank, a fixed pipe being fixedly connected to the interior of the vent pipe, a sealing pipe being fixedly connected to the lower end of the fixed pipe, a sealing plate being slidably connected to the middle of the sealing pipe, a telescopic airbag being fixedly connected between the sealing plate and the sealing pipe, a sliding sleeve being fixedly connected to the upper end of the sealing pipe, a piston being slidably connected to the middle of the sliding sleeve, a connecting pipe being fixedly connected to the upper end of the sliding sleeve, conductive water being provided in the connecting pipe and the sliding sleeve, an adjusting member being provided at the upper end of the connecting pipe, two conductive contacts being provided at the lower end of the adjusting member, a remote alarm being provided at the upper end of the adjusting member, a remote control solenoid valve being provided on the right side of the vent pipe, plug-in connectors being fixedly connected to the inner walls on both sides of the vent pipe, vent holes being provided on both sides of the sealing plate, a sealing ring being provided in the vent hole, and an adjusting cylinder being rotatably connected to the middle of the upper end of the vent pipe.

[0005] Preferably, both sides of the sealing tube are provided with sliding grooves, the sliding grooves pass through the sealing tube, and both ends of the sealing tube pass through the sealing plate.

[0006] Preferably, the lower end of the connector is a conical structure, and the connector is a hollow structure. When the sealing plate is located at the lower end of the connector, the middle of the sealing ring is in a sealed state. When the sealing plate and the connector are plugged in, both ends of the connector pass through the sealing ring.

[0007] Preferably, when the sealing plate is located at the lower end of the connector, the liquid level of the conductive water in the connecting tube is located below the conductive contact; when the sealing plate and the connector are plugged in, the liquid level of the conductive water in the connecting tube submerges the conductive contact.

[0008] Preferably, the adjusting member is a columnar structure with a larger diameter at the upper end and a smaller diameter at the lower end. The lower end of the adjusting member moves vertically in the connecting pipe. The upper end of the adjusting member is provided with an external thread, and the adjusting tube is provided with an internal thread. The upper end of the adjusting member and the adjusting tube are threadedly connected.

[0009] Compared with the prior art, the beneficial effect of the present invention is that when the pressure in the tank body of the sewage suction truck increases, the pressure will push the sealing plate to move, thereby squeezing the telescopic airbag, so that the gas in the telescopic airbag reaches the sliding channel, thereby pushing the piston to move, changing the liquid level of the conductive water in the connecting pipe. When the liquid level of the conductive water reaches the conductive contact, the remote alarm will sound, thereby controlling the pressure relief through remote control of the remote electromagnetic valve, avoiding excessive pressure in the tank body, and also avoiding harmful gases from being inhaled by the human body during pressure relief, thereby ensuring the safety of the sewage suction truck tank body and staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a connection diagram for a sewage suction truck.

[0011] Figure 2 This is a schematic diagram of the internal connections of the ventilation pipe.

[0012] Figure 3 Schematic diagram of the connection between the sealing tube and the sealing plate.

[0013] Figure 4 This is an enlarged schematic diagram of point A.

[0014] In the figure: 1 sewage suction truck body, 2 ventilation pipe, 3 fixed pipe, 4 sealing pipe, 5 sliding sleeve, 6 piston, 7 sealing plate, 8 sealing ring, 9 connector, 10 connecting pipe, 11 remote control electromagnetic valve, 12 slide, 13 telescopic airbag, 14 ventilation hole, 15 adjustment part, 16 conductive contact, 17 remote alarm, 18 adjustment cylinder. DETAILED DESCRIPTION

[0015] In order to deepen the understanding and recognition of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described and introduced in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments, and are not intended to limit the embodiments in any form. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] See also Figure 1-4 The utility model provides a technical solution: a remote integrated monitoring system for monitoring the operation of a sewage suction truck, comprising a sewage suction truck body 1, a vent pipe 2 being provided on the tank of the sewage suction truck body 1, the lower end of the vent pipe 2 being located in the tank, the interior of the vent pipe 2 being fixedly connected with a fixed pipe 3, the lower end of the fixed pipe 3 being fixedly connected with a sealing pipe 4, a sealing plate 7 being slidably connected in the middle of the sealing pipe 4, a telescopic airbag 13 being fixedly connected between the sealing plate 7 and the sealing pipe 4, the upper end of the sealing pipe 4 being fixedly connected with a sliding sleeve 5, the middle of the sliding sleeve 5 being slidably connected with a piston 6, the upper end of the sliding sleeve 5 being fixedly connected with a connecting pipe 10, conductive water being provided in the connecting pipe 10 and the sliding sleeve 5, an adjusting member 15 being provided at the upper end of the connecting pipe 10, and a lower end of the adjusting member 15 being provided with There are two conductive contacts 16, a remote alarm 17 is provided at the upper end of the adjusting member 15, a remote control electromagnetic valve 11 is provided on the right side of the vent pipe 2, and connectors 9 are fixedly connected to the inner walls on both sides of the vent pipe 2. Vents 14 are provided on both sides of the sealing plate 7, and a sealing ring 8 is provided in the vent hole 14. An adjusting cylinder 18 is rotatably connected to the middle of the upper end of the vent pipe 2. When the liquid level of the conductive water in the connecting pipe 10 submerges the conductive contact 16, the remote alarm 17 is energized, thereby transmitting the alarm signal to alarm the staff and remind them to relieve the pressure as soon as possible. The staff relieves the pressure by remotely controlling the remote control electromagnetic valve 11 to prevent harmful gases from being inhaled by the staff, thereby ensuring the safety of the staff while ensuring the safety of the tank body of the sewage suction truck.

[0017] There are slide grooves 12 on both sides of the sealing tube 4. The slide grooves 12 pass through the sealing tube 4. Both ends of the sealing tube 4 pass through the sealing plate 7. The lower end of the connector 9 is a conical structure, and the connector 9 is a hollow structure. When the sealing plate 7 is located at the lower end of the connector 9, the middle of the sealing ring 8 is in a sealed state. When the sealing plate 7 and the connector 9 are plugged in, both ends of the connector 9 pass through the sealing ring 8. The sealing plate 7 plays a sealing role, which can make the pressure on both sides of the sealing plate 7 unbalanced. When the air pressure in the tank body of the sewage suction truck becomes large, it will push the sealing plate 7 to move upward, thereby squeezing the telescopic airbag 13. When the connector 9 and the sealing ring 8 are plugged into each other, the gas in the tank body of the sewage suction truck can pass through the sealing plate 8.

[0018] When the sealing plate 7 is located at the lower end of the connector 9, the liquid level of the conductive water in the connecting tube 10 is located below the conductive contact 16. When the sealing plate 7 and the connector 9 are plugged in, the liquid level of the conductive water in the connecting tube 10 submerges the conductive contact 16. When the telescopic airbag 13 is squeezed, the gas in the telescopic airbag 13 is squeezed into the sliding sleeve 5, pushing the piston to move, thereby changing the liquid level of the conductive water in the connecting tube 10. When the liquid level of the conductive water in the connecting tube 10 submerges the conductive contact 16, the remote alarm 17 is energized.

[0019] The adjusting member 15 is a columnar structure with a large diameter at the upper end and a small diameter at the lower end. The lower end of the adjusting member 15 moves vertically in the connecting pipe 10. The upper end of the adjusting member 15 is provided with an external thread, and the adjusting cylinder 18 is provided with an internal thread. The upper end of the adjusting member 15 and the adjusting cylinder 18 are threadedly connected. By rotating the adjusting cylinder 18, the position height of the adjusting member 15 and the conductive contact 16 can be changed, thereby ensuring the safety of the main body of the sewage suction truck according to the air pressure in the tank of different sewage suction trucks.

[0020] Although the embodiments of the present invention have been shown and described, it should be emphasized that the above description is merely an introduction and description of the use of the embodiments of the present invention and does not limit the present invention in any form. It will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A remote integrated monitoring system for monitoring the operation of a sewage suction truck, comprising a sewage suction truck body (1), characterized in that: The tank of the sewage suction vehicle body (1) is provided with a vent pipe (2), the lower end of the vent pipe (2) is located in the tank, the interior of the vent pipe (2) is fixedly connected to a fixed pipe (3), the lower end of the fixed pipe (3) is fixedly connected to a sealing pipe (4), the middle of the sealing pipe (4) is slidably connected to a sealing plate (7), a telescopic airbag (13) is fixedly connected between the sealing plate (7) and the sealing pipe (4), the upper end of the sealing pipe (4) is fixedly connected to a sliding sleeve (5), the middle of the sliding sleeve (5) is slidably connected to a piston (6), the upper end of the sliding sleeve (5) is fixedly connected to a connecting pipe (10), and the Conductive water is provided in the connecting pipe (10) and the sliding sleeve (5), an adjusting member (15) is provided at the upper end of the connecting pipe (10), two conductive contacts (16) are provided at the lower end of the adjusting member (15), a remote alarm (17) is provided at the upper end of the adjusting member (15), a remote control electromagnetic valve (11) is provided on the right side of the vent pipe (2), connectors (9) are fixedly connected to the inner walls of both sides of the vent pipe (2), vent holes (14) are provided on both sides of the sealing plate (7), a sealing ring (8) is provided in the vent hole (14), and an adjusting cylinder (18) is rotatably connected to the middle of the upper end of the vent pipe (2).

2. A remote integrated monitoring system for monitoring the operation of a sewage suction truck according to claim 1, characterized in that: Both sides of the sealing tube (4) are provided with sliding grooves (12), the sliding grooves (12) penetrate the sealing tube (4), and both ends of the sealing tube (4) penetrate the sealing plate (7).

3. The remote integrated monitoring system for monitoring the operation of a sewage suction truck according to claim 1 is characterized by: The lower end of the connector (9) is a conical structure, and the connector (9) is a hollow structure. When the sealing plate (7) is located at the lower end of the connector (9), the middle of the sealing ring (8) is in a sealed state. When the sealing plate (7) and the connector (9) are plugged in, both ends of the connector (9) pass through the sealing ring (8).

4. The remote integrated monitoring system for monitoring the operation of a sewage suction truck according to claim 1, characterized in that: When the sealing plate (7) is located at the lower end of the connector (9), the liquid level of the conductive water in the connecting tube (10) is located below the conductive contact (16); when the sealing plate (7) and the connector (9) are plugged in, the liquid level of the conductive water in the connecting tube (10) submerges the conductive contact (16).

5. The remote integrated monitoring system for monitoring the operation of a sewage suction truck according to claim 1, characterized in that: The adjusting member (15) is a columnar structure with a large diameter at the upper end and a small diameter at the lower end. The lower end of the adjusting member (15) moves vertically in the connecting pipe (10). The upper end of the adjusting member (15) is provided with an external thread, and the adjusting cylinder (18) is provided with an internal thread. The upper end of the adjusting member (15) and the adjusting cylinder (18) are threadedly connected.

Images