CN205537858U - Photosensitive level gauge of float - Google Patents

Photosensitive level gauge of float Download PDF

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Publication number
CN205537858U
CN205537858U CN201620063782.8U CN201620063782U CN205537858U CN 205537858 U CN205537858 U CN 205537858U CN 201620063782 U CN201620063782 U CN 201620063782U CN 205537858 U CN205537858 U CN 205537858U
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CN
China
Prior art keywords
fixed
limiting plate
connecting rod
dustcoat
spring
Prior art date
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.)
Active
Application number
CN201620063782.8U
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Chinese (zh)
Inventor
潘正豪
周阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Huifu Chemical Co ltd
Original Assignee
Liaoning Huifu Chemical Co ltd
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Publication date
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Priority to CN201620063782.8U priority Critical patent/CN205537858U/en
Application granted granted Critical
Publication of CN205537858U publication Critical patent/CN205537858U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Photosensitive level gauge of float relates to the device measuring the interior stock solution liquid level of storage tank and use. Mainly that current level gauge cost is high, the complicated scheduling problem design of structure in order to solve. It includes that the bottom is open counter weight dustcoat, and the middle part in the counter weight dustcoat is fixed to the limiting plate, and there is the through -hole at the limiting plate middle part, still includes the spring, and the top center in the counter weight dustcoat is fixed to the upper end of spring, and the lower extreme of spring is connected with the upper end of connecting rod, and the connecting rod stretches out from the through -hole at limiting plate middle part, and the lower extreme of connecting rod is fixed with the floater, is fixed with the stopper on the connecting rod of limiting plate top, is fixed with laser emitter and photo resistance on the counter weight dustcoat inner wall of limiting plate top, laser emitter and photo resistance set up relatively, the top of counter weight dustcoat is fixed with the lifting rope, and is scaled on the lifting rope, laser emitter has wire and power to be connected, the photo resistance has the wire and establishes and be connected at the receiving terminal and the power of storage tank outside. The advantage is simple structure, and the cost is low.

Description

The photosensitive liquid level gauge of float
Technical field:
The utility model relates to a kind of measuring the device of liquid storage liquid level in storage tank.
Background technology:
Existing it be used for measuring the liquid level gauge of liquid storage liquid level in storage tank and generally have that cost is high, structure is complicated, install and the problem such as inconvenient maintenance.
Summary of the invention:
It is low that technical problem to be solved in the utility model is to provide a kind of cost, simple in construction, installs and the photosensitive liquid level gauge of float easy to maintenance.
Above-mentioned purpose is achieved in that it includes that bottom is for uncovered counterweight outer cover, limiting plate is fixed on the middle part in counterweight outer cover, through hole is had in the middle part of limiting plate, also include spring, the upper end of spring is fixed on the center of top in counterweight outer cover, the lower end of spring is connected with the upper end of connecting rod, connecting rod stretches out the through hole in the middle part of limiting plate, the lower end of connecting rod is fixed with ball float, it is fixed with limited block on connecting rod above limiting plate, it is fixed with generating laser and photo resistance on counterweight outer cover inwall above limiting plate, described generating laser and photo resistance are oppositely arranged, the top of counterweight outer cover is fixed with lifting rope, scale is had on lifting rope, generating laser has wire to be connected with power supply, photo resistance has wire and is connected with the receiving terminal being located at outside storage tank and power supply.
The utility model has the advantages that: during measurement, this device is put in storage tank, when ball float touches stock solution level, the light of laser transmitter projects is blocked by the limited block on connecting rod, photo resistance does not receives light signal, receiving terminal outside by storage tank understands ball float and has touched liquid level, now enters into the length in storage tank according to lifting rope and can calculate the liquid level of liquid storage.Its simple in construction, cost is low, installs and easy to maintenance, measures precisely.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
With reference to Fig. 1, it includes that bottom is for uncovered counterweight outer cover 1, limiting plate 2 is fixed on the middle part in counterweight outer cover, through hole is had in the middle part of limiting plate, also include spring 3, the upper end of spring is fixed on the center of top in counterweight outer cover, the lower end of spring is connected with the upper end of connecting rod 4, connecting rod stretches out the through hole in the middle part of limiting plate, the lower end of connecting rod is fixed with ball float 5, limited block 6 it is fixed with on connecting rod above limiting plate, it is fixed with generating laser 7 and photo resistance 8 on counterweight outer cover inwall above limiting plate, described generating laser and photo resistance are oppositely arranged, the top of counterweight outer cover is fixed with lifting rope 9, scale is had on lifting rope, generating laser has wire to be connected with power supply, photo resistance has wire and is connected with the receiving terminal being located at outside storage tank and power supply.

Claims (1)

  1. null1. the photosensitive liquid level gauge of float,It is characterized in that: include that bottom is for uncovered counterweight outer cover (1),Limiting plate (2) is fixed on the middle part in counterweight outer cover,Through hole is had in the middle part of limiting plate,Also include spring (3),The upper end of spring is fixed on the center of top in counterweight outer cover,The lower end of spring is connected with the upper end of connecting rod (4),Connecting rod stretches out the through hole in the middle part of limiting plate,The lower end of connecting rod is fixed with ball float (5),Limited block (6) it is fixed with on connecting rod above limiting plate,Generating laser (7) and photo resistance (8) it is fixed with on counterweight outer cover inwall above limiting plate,Described generating laser and photo resistance are oppositely arranged,The top of counterweight outer cover is fixed with lifting rope (9),Scale is had on lifting rope,Generating laser has wire to be connected with power supply,Photo resistance has wire and is connected with the receiving terminal being located at outside storage tank and power supply.
CN201620063782.8U 2016-01-24 2016-01-24 Photosensitive level gauge of float Active CN205537858U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620063782.8U CN205537858U (en) 2016-01-24 2016-01-24 Photosensitive level gauge of float

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620063782.8U CN205537858U (en) 2016-01-24 2016-01-24 Photosensitive level gauge of float

Publications (1)

Publication Number Publication Date
CN205537858U true CN205537858U (en) 2016-08-31

Family

ID=56768820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620063782.8U Active CN205537858U (en) 2016-01-24 2016-01-24 Photosensitive level gauge of float

Country Status (1)

Country Link
CN (1) CN205537858U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108717094A (en) * 2018-05-08 2018-10-30 杭州谱可检测技术有限公司 The device and method of l-cn in detection baby milk powder based on LC-MS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108717094A (en) * 2018-05-08 2018-10-30 杭州谱可检测技术有限公司 The device and method of l-cn in detection baby milk powder based on LC-MS

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