CN213833063U - Inhale multistage liquid level display device of dung-cart - Google Patents
Inhale multistage liquid level display device of dung-cart Download PDFInfo
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- CN213833063U CN213833063U CN202022726987.9U CN202022726987U CN213833063U CN 213833063 U CN213833063 U CN 213833063U CN 202022726987 U CN202022726987 U CN 202022726987U CN 213833063 U CN213833063 U CN 213833063U
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- liquid level
- stainless steel
- steel liquid
- dung
- level probe
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Abstract
The utility model relates to a inhale multistage liquid level display device of dung-cart belongs to sanitation vehicle technical field. The utility model discloses the setting is on the jar body of dung-suction truck, including stainless steel liquid level probe, electromagnetic relay and the lamp area of the different length of several, it is internal that the stainless steel liquid level probe visits into the jar through the drilling at jar body top, and the lamp area sets up on the surface of jar body, and the lamp area is equipped with the bulb of equateing stainless steel liquid level probe quantity, and stainless steel liquid level probe passes through electromagnetic relay one-to-one with the bulb and is connected. The utility model discloses a lamp area makes the staff have more clear, audio-visual understanding to the progress, has stopped because of jar body anti-overflow device is impaired, effectively reduces and maintains the maintenance cost.
Description
Technical Field
The utility model relates to a inhale multistage liquid level display device of dung-cart belongs to sanitation vehicle technical field.
Background
The dung suction vehicle is complex in medium suction and has certain corrosivity, mechanical anti-overflow devices such as a float valve and the like used at present have certain probability in the using process, and due to the fact that sundries are stuck or parts are corroded, a valve core is clamped and blocked, when a tank body is filled with liquid, a pipeline cannot be closed, and sewage enters a pipeline system and a vacuum pump. If the cleaning is not timely, the sewage corrodes the inner wall of the vacuum pump, so that the vacuum degree of the vacuum pump is reduced, the suction efficiency is reduced, and even the vacuum pump cannot work normally. How to monitor the liquid level height in the tank body in real time and avoid the long-time contact of sewage and the mechanical anti-overflow device at the top of the tank body, which becomes a problem to be solved urgently.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, provide a can real time monitoring to the device of jar internal liquid level height, specifically provide a inhale multistage liquid level display device of dung-cart, set up inhale on the jar body of dung-cart, stainless steel liquid level probe, electromagnetic relay and lamp area including the different length of several, stainless steel liquid level probe passes through the drilling at jar body top is visited into jar is internal, the lamp area sets up the surface of the jar body, the lamp area is equipped with the equivalence stainless steel liquid level probe quantity's bulb, stainless steel liquid level probe passes through with the bulb electromagnetic relay one-to-one is connected.
The scheme is further improved in that: and the drilling hole at the top of the tank body is sealed by a sealing ring.
The utility model has the advantages that: make the staff have more clear, audio-visual understanding to the progress through the lamp area, stopped because of jar body anti-overflow device is impaired, effectively reduced the maintenance cost.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Examples
According to fig. 1, a multi-level liquid level display device of a dung suction truck is arranged on a tank body of the dung suction truck and comprises a plurality of stainless steel liquid level probes 1 with different lengths: a stainless steel liquid level probe 11, a stainless steel liquid level probe 12, a stainless steel liquid level probe 13, a stainless steel liquid level probe 14 and a stainless steel liquid level probe 15.
The LED lamp also comprises an electromagnetic relay 3 and a lamp strip 2.
The lamp area 2 is equipped with the bulb of 1 quantity of equal stainless steel liquid level probe: bulb 21, bulb 22, bulb 23, bulb 24.
Drilling a hole at the top of the tank body, placing the sensing part of the stainless steel liquid level probe 1 in the tank body, and sealing the sensing part by using a sealing ring to prevent liquid in the tank from leaking when a vehicle runs; the lamp strip 2 is arranged on one side of a liquid level window at the tail part of the tank body; the electromagnetic relay 3 is installed in the cab.
The stainless steel liquid level probe 11 is connected with the interface 31 of the electromagnetic relay 3, the stainless steel liquid level probe 12 is connected with the interface 32 of the electromagnetic relay 3, the stainless steel liquid level probe 13 is connected with the interface 33 of the electromagnetic relay 3, the stainless steel liquid level probe 14 is connected with the interface 34 of the electromagnetic relay 3, and the stainless steel liquid level probe 15 is connected with the interface 35 of the electromagnetic relay 3.
The bulb 21 is connected with the interface 36 of the electromagnetic relay 3, the bulb 22 is connected with the interface 37 of the electromagnetic relay 3, the bulb 23 is connected with the interface 38 of the electromagnetic relay 3, and the bulb 24 is connected with the interface 39 of the electromagnetic relay 3.
When the vacuum pump starts to operate and pumps for a period of time, the liquid in the tank reaches the bottom of the stainless steel liquid level probe 12, the electromagnetic relay 3 acts to conduct the loop, and the bulb 21 is on, which indicates that the liquid level in the tank reaches the height of the bulb 21 at the moment.
Liquid in the jar body constantly risees along with the increase of suction time, and liquid is sensed to the bottom of stainless steel liquid level probe 13, stainless steel liquid level probe 14, stainless steel liquid level probe 15, and electromagnetic relay 3 moves and switches on the return circuit, and bulb 22, bulb 23, bulb 24 shine step by step for show liquid level height, operating personnel just can be directly perceived clear observation liquid level height according to the demonstration of light, know the suction operation progress.
The utility model discloses a claim is not limited to above-mentioned embodiment, and the technical scheme that the replacement formed is equallyd divide to the adoption, if change stainless steel liquid level probe into other liquid level probes, the lamp area is changed into the flash light or alarm etc. step by step, all falls the utility model discloses the protection within range who requires.
Claims (2)
1. The utility model provides a inhale multistage liquid level display device of dung-cart, sets up inhale on the jar body of dung-cart, its characterized in that: the stainless steel liquid level detection device comprises a plurality of stainless steel liquid level probes with different lengths, electromagnetic relays and a lamp strip, wherein the stainless steel liquid level probes stretch into the tank body through a drilled hole in the top of the tank body, the lamp strip is arranged on the surface of the tank body, the lamp strip is provided with bulbs which are equal to the number of the stainless steel liquid level probes, and the stainless steel liquid level probes and the bulbs are connected in a one-to-one correspondence mode through the electromagnetic relays.
2. The multi-stage liquid level display device of the fecal suction truck of claim 1, wherein: and the drilling hole at the top of the tank body is sealed by a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726987.9U CN213833063U (en) | 2020-11-23 | 2020-11-23 | Inhale multistage liquid level display device of dung-cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726987.9U CN213833063U (en) | 2020-11-23 | 2020-11-23 | Inhale multistage liquid level display device of dung-cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213833063U true CN213833063U (en) | 2021-07-30 |
Family
ID=76990139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022726987.9U Active CN213833063U (en) | 2020-11-23 | 2020-11-23 | Inhale multistage liquid level display device of dung-cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213833063U (en) |
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2020
- 2020-11-23 CN CN202022726987.9U patent/CN213833063U/en active Active
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