CN207263263U - A kind of liquid level detection device - Google Patents
A kind of liquid level detection device Download PDFInfo
- Publication number
- CN207263263U CN207263263U CN201720708659.1U CN201720708659U CN207263263U CN 207263263 U CN207263263 U CN 207263263U CN 201720708659 U CN201720708659 U CN 201720708659U CN 207263263 U CN207263263 U CN 207263263U
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- liquid level
- receiver
- transmitter
- transparent vessel
- detection device
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of liquid level detection device, which includes the parts such as transmitter, receiver, transparent vessel, control system.Transmitter launches infrared beams, is signal launch terminal；Receiver receiving infrared-ray beam, is reception signal terminal.Transmitter is arranged symmetrically with receiver, is fixed on transparent vessel.Load opaque grease in transparent vessel, ensure that liquid level above transparent vessel side wall is penetrating when liquid level changes, at this time with liquid level change receiver by whether receive transmitter transmitting infrared signal be delivered to control system, according to liquid real-time volume in control system information processing detection container.The present apparatus can operate with the real-time monitoring of nontransparent thick grease volume in container, easy to being replenished in time for grease, improve the intelligent level of equipment.
Description
Technical field
Grease adding technical field in centralized lubricating system is the utility model is related to, more particularly to a kind of level sensing dress
Put.
Background technology
At present, the detection of lubricating grease volume does not accomplish also automation, intelligence, it is necessary to manually examine in oil drum in lubricating system
Survey, be unfavorable for the operating of equipment, add labor intensity.It is primarily due in centralized lubricating system lubricate lipid density it is larger,
Volume change is smaller when grease uses, and general monitoring device can not measure or measurement accuracy does not reach requirement, so
Artificial detection is needed, is not easy to the use and maintenance maintenance of equipment.
In view of the above circumstances, how to allow and the lubricating grease oil mass in centralized lubricating system is detected in real time, realize intelligence
Change monitoring, improve the service efficiency of equipment, reduce labor intensity, be those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of the foregoing drawbacks, the core purpose of the utility model is to provide a kind of liquid level detection device, with height intelligence
Grease oil mass in the accurate real-time monitoring system of structure of change, improves the service efficiency of equipment, labor intensity is reduced, easy to equipment
Warranty and maintenance.
This liquid level detection device, including transmitter, receiver, transparent vessel and control system, transmitter 1 and receiver
2 are fixed on transparent vessel 3, both are arranged symmetrically relative to 3 circumference of transparent vessel, and the infrared emitting end of transmitter 1 with
The receiving terminal of receiver 3 is opposite, can receive optical signal.Transmitter and receiver can be on containers according to demand at certain intervals
Arrange up and down it is multipair, to improve the accuracy of level gauging.Transmitter 1 is connected with receiver 2 with control system, is gathered
To optical signal be converted into digital signal.By the sensing of infrared signal can accurate grease oil mass in detection container, be conducive to set
Standby maintenance.
Liquid level detection device transparent vessel described in the utility model is all-transparent printing opacity, and only transmitter living is fixed with receiver
Locate transparent printing opacity；Transmitter transmitting photosignal, infrared light or other signal optical sources.The utility model is with highly intelligentized knot
Grease oil mass in the accurate real-time monitoring system of structure, improves the service efficiency of equipment, reduces labor intensity, easy to equipment warranty with
Safeguard.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment, letter will be done to attached drawing needed in the embodiment below
Single introduction, it should be apparent that, drawings in the following description are only some embodiments of the utility model, general for this area
For logical technical staff, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of liquid level detection device provided by the utility model,
Sequence number is explained as follows in figure：
1. 2. receiver of transmitter, 3. transparent vessel.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all real
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art without making creative work, institute
The every other embodiment obtained, belongs to scope of protection of the utility model.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1 is liquid level detection device structure diagram provided by the utility model.
A kind of liquid level detection device provided by the utility model, transmitter 1 is symmetrically fixed on receiver 2 in attached drawing
On bright container, and arrangement is multipair up and down at certain intervals on container.Transmitter 1 launches photosignal to receiver 2, Ran Houjie
Receive device and the signal received is passed into control system, the digital signal for being converted into oil mass is handled through control system, so as to fulfill oil
The intelligent measurement of fatty oil amount.
As described above, during work when liquid level is less than transmitter 1, receiver 2 receives optical signal, is connect at this time below liquid level
Receive the optical signal that device does not receive transmitter transmitting, the signal for the signal imitation oil pump capacity that control system is received according to both.
As shown in Figure 1, when grease liquid level reaches liquid level 1 in transparent vessel 3, the receiver B1 of the top does not receive transmitter A1 transmittings
Optical signal, be transmitted at this time control system signal be converted into simulation oil mass digital signal show fill grease numeral believe
Number；When liquid level drops to liquid level 2, receiver B1 receives the optical signal of transmitter A transmittings, and receiver B2 does not receive transmitting
Device A1 transmitting optical signal, first as tester calculate two transmitters between liquid level decline used in the time, so as to simulate two transmittings
Oil mass value in container during any liquid level between device, and then oil mass when detecting according to simulation trial liquid level 2；When liquid level drops to liquid
During position 3, corresponding liquid level oil mass is detected as the above method carries out simulation trial.More setting unit transmitter and receiver as far as possible,
The spacing of different groups of transmitters and receiver is set, so that oil level accurately detects.Control system is according to liquid level 1 to each areas of liquid level N
Between time used and environment temperature therebetween, gravity sensing parameter accumulated value etc. variable operational analysis, and export one and connect
The real-time data signal of nearly actual volume.
Above-mentioned is that a kind of liquid level detection device structure and working principle of the utility model is elaborated, herein
Specific case is applied to be set forth the principle and embodiment of the utility model, the explanation of above example is only intended to
Help understands the method and its core concept of the utility model.Sending and receiving apparatus can be optics or electromagnetic sensor, should
Point out, for those skilled in the art, can also be right on the premise of the utility model principle is not departed from
The utility model carries out some improvement and modification, these are improved and the protection domain of the utility model claims is also included in modification
It is interior.
Claims (6)
1. a kind of liquid level detection device, including transmitter（1）, receiver（2）, transparent vessel（3）And control system, its feature exist
In：The transparent vessel（3）It is interior to load light tight flowing material, transmitter（1）With receiver（2）It is fixed on transparent vessel（3）
On, control system and transmitter（1）And receiver（2）It is connected to receive signal, so that detection fluid level height is played,
Measure opaque or semi-transparent fluild volume purpose.
A kind of 2. liquid level detection device as claimed in claim 1, it is characterised in that：The transparent vessel（3）The fluid of loading
Material is lighttight grease, and liquid level upper container inner wall keeps printing opacity.
A kind of 3. liquid level detection device as claimed in claim 1, it is characterised in that：Transmitter（1）With receiver（2）It is fixed on
Transparent vessel（3）On, both are in a symmetrical arrangement relative to container, transmitting terminal alignment receiving terminal.
A kind of 4. liquid level detection device as claimed in claim 3, it is characterised in that：Symmetrically it is fixed on transparent vessel（3）On
Transmitter（1）And receiver（2）Can on container according to demand at certain intervals up and down arrangement it is multipair, with improve level sensing essence
Degree.
A kind of 5. liquid level detection device as claimed in claim 2, it is characterised in that：Transparent vessel（3）It is all-transparent printing opacity, or
Only transmitter and the transparent printing opacity of receiver bearing.
A kind of 6. liquid level detection device as claimed in claim 1, it is characterised in that：Transmitter（1）With receiver（2）It is fixed on
Transparent vessel（3）Outside, or its inner side is embedded in, both are connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708659.1U CN207263263U (en) | 2017-06-19 | 2017-06-19 | A kind of liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720708659.1U CN207263263U (en) | 2017-06-19 | 2017-06-19 | A kind of liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263263U true CN207263263U (en) | 2018-04-20 |
Family
ID=61915577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720708659.1U Active CN207263263U (en) | 2017-06-19 | 2017-06-19 | A kind of liquid level detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207263263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051285A (en) * | 2019-04-18 | 2019-07-26 | 云鲸智能科技（东莞）有限公司 | A kind of detection method and relevant device |
| CN110646059A (en) * | 2019-09-30 | 2020-01-03 | 深圳和而泰小家电智能科技有限公司 | Liquid level detection method and device |
| CN112577767A (en) * | 2020-12-07 | 2021-03-30 | 中国科学院广州能源研究所 | Cold accumulation measuring system and method for phase change cold accumulation container |
| CN113173667A (en) * | 2021-06-01 | 2021-07-27 | 中国海洋大学 | Supplementary type mineralization system of seawater desalination water |
| CN114216535A (en) * | 2021-12-13 | 2022-03-22 | 中国民航大学 | Liquid allowance monitoring method based on radio frequency signal |
-
2017
- 2017-06-19 CN CN201720708659.1U patent/CN207263263U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051285A (en) * | 2019-04-18 | 2019-07-26 | 云鲸智能科技（东莞）有限公司 | A kind of detection method and relevant device |
| CN110051285B (en) * | 2019-04-18 | 2021-12-24 | 云鲸智能科技（东莞）有限公司 | Detection method, device and storage medium |
| CN110646059A (en) * | 2019-09-30 | 2020-01-03 | 深圳和而泰小家电智能科技有限公司 | Liquid level detection method and device |
| CN110646059B (en) * | 2019-09-30 | 2021-05-25 | 深圳和而泰小家电智能科技有限公司 | Liquid level detection method and device |
| CN112577767A (en) * | 2020-12-07 | 2021-03-30 | 中国科学院广州能源研究所 | Cold accumulation measuring system and method for phase change cold accumulation container |
| CN113173667A (en) * | 2021-06-01 | 2021-07-27 | 中国海洋大学 | Supplementary type mineralization system of seawater desalination water |
| CN114216535A (en) * | 2021-12-13 | 2022-03-22 | 中国民航大学 | Liquid allowance monitoring method based on radio frequency signal |
| CN114216535B (en) * | 2021-12-13 | 2024-05-03 | 中国民航大学 | Liquid balance monitoring method based on radio frequency signals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200123 Address after: No. 96, Hehuan street, Zhengzhou high tech Zone, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU SHENGCHUAN TECHNOLOGY CO., LTD. Address before: No. 20, No. 1, courtyard No. 8, Chengbei Road, Henan, Zhengzhou, Henan Patentee before: Fu Kun |
|
| TR01 | Transfer of patent right |