CN211816879U - Soil pick-up car of full jar automatic shutdown work - Google Patents
Soil pick-up car of full jar automatic shutdown work Download PDFInfo
- Publication number
- CN211816879U CN211816879U CN202020441381.8U CN202020441381U CN211816879U CN 211816879 U CN211816879 U CN 211816879U CN 202020441381 U CN202020441381 U CN 202020441381U CN 211816879 U CN211816879 U CN 211816879U
- Authority
- CN
- China
- Prior art keywords
- car
- soil pick
- sewage
- automatic shutdown
- alarm device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims abstract description 15
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 11
- 241000272878 Apodiformes Species 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the soil pick-up car, concretely relates to soil pick-up car of full jar automatic shutdown for the friction power takeoff of drive vacuum pump is connected with the generator of soil pick-up car, and top position department in the sewage storage tank is equipped with liquid level sensing probe, liquid level sensing probe respectively with friction power takeoff and alarm device electric signal connection. Compare with ordinary soil pick-up car, this application except can realizing that sewage irritates the time spent and report to the police, this application can automatic shutdown work after reporting to the police simultaneously, has effectually prevented to leak to stop or stop untimely scheduling problem, has avoided in sewage gets into the suction and exhaust system, damages the appearance of the vacuum pump condition.
Description
Technical Field
The utility model belongs to the technical field of the soil pick-up car, concretely relates to soil pick-up car of full jar automatic shutdown work.
Background
At present, sewage suction trucks on the market are only provided with a full tank alarm device basically, and still need to be manually stopped after alarming, so that the problems of leakage of the sewage or untimely stopping and the like exist, the sewage enters a suction and discharge system, and a vacuum pump is damaged.
Disclosure of Invention
In order to overcome the shortcoming of the prior art, the utility model provides a sewage suction truck of full jar automatic shutdown work has full jar and reports to the police the advantage of back automatic shutdown work.
The utility model discloses a realize through following technical scheme: the utility model provides a soil pick-up car of full jar automatic shutdown for the friction power takeoff of drive vacuum pump is connected with the generator of soil pick-up car, and top position department in the sewage storage tank is equipped with liquid level sensing probe, and liquid level sensing probe is respectively with friction power takeoff and alarm device electric signal connection.
Further, the alarm device is a hummingbird or a loudspeaker.
Furthermore, the alarm device is arranged on a chassis of the sewage suction truck.
The specific working conditions of the application are as follows:
1. after the sewage suction truck starts working, pumping sewage into a tank;
2. when the sewage reaches a certain height to trigger the liquid level sensing probe, the liquid level sensing probe gives an electric signal;
3. the alarm device sends out an alarm sound after receiving the electric signal, and meanwhile, the friction power takeoff is disconnected, so that the vacuum pump stops working, and sewage is prevented from entering the suction and discharge system;
4. after the full tank alarm device is closed, the alarm device stops working, and the friction power takeoff switch is opened, so that subsequent operations such as lifting the oil cylinder and opening a rear door can be performed.
The utility model has the advantages that: compare with ordinary soil pick-up car, this application except can realizing that sewage irritates the time spent and report to the police, this application can automatic shutdown work after reporting to the police simultaneously, has effectually prevented to leak to stop or stop untimely scheduling problem, has avoided in sewage gets into the suction and exhaust system, damages the appearance of the vacuum pump condition.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1, a liquid level sensing probe, 2, a friction power takeoff, 3 and an alarm device.
Detailed Description
The invention will be further explained below with reference to the drawings and examples.
As shown in figure 1, the sewage suction truck capable of automatically stopping working when a tank is full is used for driving a friction power takeoff of a vacuum pump to be connected with a generator of the sewage suction truck, a liquid level sensing probe 1 is arranged at the top position in a sewage storage tank, and the liquid level sensing probe 1 is respectively in electric signal connection with a friction power takeoff 2 and an alarm device 3. The electric signal of the alarm device 3 is used for controlling a power supply to supply power to an electromagnetic air valve of the friction power takeoff 2, the on-off of an air circuit is controlled by the power-on and power-off of the electromagnetic air valve, the on-off of the friction power takeoff 2 is controlled by the on-off of the air circuit, and the friction power takeoff 2 is disconnected, so that the vacuum pump stops working.
The alarm device 3 is a hummingbird or a loudspeaker. Further, the alarm device 3 is arranged on a chassis of the sewage suction truck. After the full tank alarm device is conveniently closed, the friction power takeoff switch is opened, and then the subsequent operations of lifting the oil cylinder to open a rear door and the like are completed.
Claims (3)
1. The utility model provides a soil pick-up car of full jar automatic shutdown for the friction power takeoff of drive vacuum pump is connected with the generator of soil pick-up car, its characterized in that: the top position department in the sewage storage tank is equipped with liquid level sensing probe (1), and liquid level sensing probe (1) is connected with friction power takeoff (2) and alarm device (3) signal of telecommunication respectively.
2. The soil pick-up vehicle capable of automatically stopping working when a tank is full according to claim 1, wherein: the alarm device (3) is a hummingbird or a loudspeaker.
3. The soil pick-up vehicle capable of automatically stopping working when a tank is full according to claim 1 or 2, wherein: the alarm device (3) is arranged on a chassis of the sewage suction truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441381.8U CN211816879U (en) | 2020-03-31 | 2020-03-31 | Soil pick-up car of full jar automatic shutdown work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441381.8U CN211816879U (en) | 2020-03-31 | 2020-03-31 | Soil pick-up car of full jar automatic shutdown work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211816879U true CN211816879U (en) | 2020-10-30 |
Family
ID=73149354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441381.8U Expired - Fee Related CN211816879U (en) | 2020-03-31 | 2020-03-31 | Soil pick-up car of full jar automatic shutdown work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211816879U (en) |
-
2020
- 2020-03-31 CN CN202020441381.8U patent/CN211816879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |