CN201600283U - Automatic sampler of dry-and-wet depositions in radiation environment - Google Patents

Automatic sampler of dry-and-wet depositions in radiation environment Download PDF

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Publication number
CN201600283U
CN201600283U CN2010201069482U CN201020106948U CN201600283U CN 201600283 U CN201600283 U CN 201600283U CN 2010201069482 U CN2010201069482 U CN 2010201069482U CN 201020106948 U CN201020106948 U CN 201020106948U CN 201600283 U CN201600283 U CN 201600283U
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CN
China
Prior art keywords
rainwater
output shaft
dry
radiation environment
automatic sampler
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.)
Expired - Lifetime
Application number
CN2010201069482U
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Chinese (zh)
Inventor
刘玉田
王伟华
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.)
Beijing Hua Ruihe pacifies Science and Technology Co., Ltd.
Original Assignee
Wuhan Donghu Tiankang Science and Technology Co Ltd
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Priority to CN2010201069482U priority Critical patent/CN201600283U/en
Application granted granted Critical
Publication of CN201600283U publication Critical patent/CN201600283U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses an automatic sampler of dry-and-wet depositions in a radiation environment. The sampler comprises a box body; a rainwater inductor is arranged at the top of the box body; a deposition collecting cylinder and a rainwater collecting cylinder are arranged on a top plate of the box body; a rainwater collecting bottle is arranged in the box body; a rainwater distributing tube is connected and communicated between the rainwater collecting cylinder and the rainwater collecting bottle; a rainwater distributing valve is connected to the rainwater distributing tube; a sealing cover arranged on the rainwater collecting cylinder is connected with an output shaft of a lifting-and-rotating opening-closing mechanism; and the rainwater collecting bottle is sealed with the rainwater distributing tube. The sampler has the dual function of collecting rainfall and dust fall; and the sing-shaft switch structure of the sampler can suit various poor environments of open-air operations.

Description

Automatic sampler for dry and wet deposition of radiation environment
Technical field
The utility model belongs to environmental protection equipment, is specifically related to a kind of sampling apparatus, dried wet deposition thing automatic sampler in particularly a kind of air.
Background technology
The collection poor stability of wet deposition thing in the at present extensive suitable environment dried wet deposition sampling apparatus, the rainwater surge drum is an open type, the rainwater evaporation is fast, any rugged surroundings of incompatibility open work, the quality that can not guarantee to collect rainwater.And the rainwater surge drum of lid is arranged, the switching inconvenience of lid.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic sampler for dry and wet deposition of radiation environment that can adapt to any rugged surroundings, to address the above problem.
The technical solution of the utility model is: automatic sampler for dry and wet deposition of radiation environment, it comprises casing, the casing top is provided with the rainwater inductor, roof box is provided with the precipitum surge drum, the rainwater surge drum, be provided with the rainwater receiving flask in the casing, be connected UNICOM's rainwater distributing pipe between rainwater surge drum and the rainwater receiving flask, connect the rainwater distribution valve on the rainwater distributing pipe; Establish gland bonnet on the roof box, gland bonnet is connected with the output shaft of lifting rotating open-close mechanism, seals between gland bonnet and precipitum surge drum or the rainwater surge drum, seals between rainwater receiving flask and the rainwater distributing pipe.
Lifting rotating open-close mechanism also comprises the elevating mechanism that output shaft end connects, and output shaft is provided with splined shaft section, and splined shaft section is connected with output gear, and output gear is connected with the output shaft of electric rotating machine with input gearing mesh, input gear.
Described elevating mechanism is lift cylinder or electric pushrod, and the piston rod of lift cylinder or the output terminal of electric pushrod are connected with output shaft.
Output shaft is provided with the lifting limited block, the corresponding upper and lower limit level sensor that is provided with the lifting limited block.
Output shaft is provided with the rotational angle limited block, correspondingly with the rotational angle limited block is provided with left and right corner limit sensors.
Automatic sampler for dry and wet deposition of radiation environment adopts chip microcontroller control automatically.
Establish the gland bonnet of automatic unlatching on this device precipitum surge drum or the rainwater surge drum, when not raining, gland bonnet and the sealing of rainwater surge drum, only when rainy, gland bonnet is opened the rainwater surge drum, precipitum surge drum sealing simultaneously; Guarantee the accuracy that the rainwater material is gathered, avoid other non-rainwater materials to enter in the sampling system, cause the inaccuracy of sampling; The rainwater receiving flask is collected rainwater successively, and sampling is stable smooth.Have the precipitation of collection and two functions of depositing dust; Its single axle is opened (gland bonnet) and is closed (gland bonnet) structure, can adapt to any rugged surroundings of open work.
Description of drawings
Fig. 1 automatic sampler for dry and wet deposition of radiation environment structural representation.
Fig. 2 lifting rotating open-close mechanism structure synoptic diagram.
The spacing synoptic diagram of Fig. 3 lifting rotating open-close mechanism's rotation angle.
Fig. 4 gland bonnet and rainwater surge drum synoptic diagram.
Embodiment
Present embodiment is used for the explanation to the utility model patented technology scheme, and the change that is different from present embodiment that those skilled in the art makes according to technical solutions of the utility model all belongs to protection domain of the present utility model.
As shown in Figure 1, casing 800 sidewalls are provided with chamber door and window shutter (not shown); The casing top is provided with rainwater inductor 801, and roof box is provided with precipitum surge drum 802, and precipitum surge drum 802 adopts the stainless steel processing and fabricating; Also be provided with rainwater surge drum 803 on casing 800 top boards, the rainwater surge drum adopts the stainless steel processing and fabricating; Be provided with the rainwater receiving flask in the casing; Be connected UNICOM's rainwater distributing pipe 806 between rainwater surge drum 803 and the rainwater receiving flask 804, connect rainwater distribution valve 807 on the rainwater distributing pipe 806; Rainwater distributing pipe 806 is communicated with defeated rainwater pipe 828 by rainwater distribution valve 807, and defeated rainwater pipe 819 is communicated with rainwater surge drum 803; Gland bonnet 808 is located at casing 800 tops, and gland bonnet 808 is connected with the output shaft 810 of lifting rotating open-close mechanism, seals between rainwater receiving flask and the rainwater distributing pipe.Casing 800 is provided with controller 830.Establish the sedimentation detecting sensor in the precipitum surge drum 802.Casing 800 is provided with chamber door, and is not shown in the figures.
As shown in Figure 2, lifting rotating open-close mechanism comprises the elevating mechanism that output shaft 810 ends connect, and elevating mechanism is an electric pushrod 811 in the present embodiment, and the axle of electric pushrod 811 is connected with output shaft 810.The axle of electric pushrod 811 is gone up and is connected nylon jacket 817.Output shaft 810 is provided with splined shaft section 812, and splined shaft section 812 is connected with output gear 813, output gear 813 and 814 engagements of input gear, and input gear 814 is connected with the output shaft 816 of electric rotating machine 815.Output shaft 810 is connected with pivoted arm 818, and pivoted arm 818 is connected with gland bonnet 808.Output gear 813 is supported by back-up block 827, and output shaft 810 is provided with bearing and bearing spacing fast 829.
Output shaft 810 is provided with lifting limited block 819, with the lifting limited block 819 corresponding upper and lower limit level sensors that are provided with.Upper and lower limit level sensor 820,821 is located on the housing of electric rotating machine 815 in the present embodiment.
Shown in Fig. 1,3, output shaft 810 is provided with rotational angle limited block 822, correspondingly with the rotational angle limited block is provided with left and right corner limit sensors.Left and right corner limit sensors 823,824 is located on the support 825 in the present embodiment.
As shown in Figure 4, gland bonnet 808 is provided with the sealing flange 826 with rainwater surge drum 803 edges.
Heating arrangement (being provided with in the rainwater surge drum) can be set in this automatic sampler.So only can be used for measuring rainfall, and can be used for measuring winter snowfall, when temperature was lower than 5 ℃, heating system started automatically, and when temperature was higher than 5 ℃, heating system was closed automatically.
Controller 830 adopts Single-chip Controlling.This sampling thief has two kinds of operating modes: can gather sedimentation at ordinary times, promptly gather the amount of precipitum by the sedimentation detecting sensor, after the single-chip microcomputer analysis, handling, can show desired data and warning, and can pass through communication bus, send relevant data to host computer; When rainfall occurring, detect the rainfall signal by rainwater inductor 801, through relevant conversion, can judge the signal (rainwater, fog and snow-broth etc.) that is collected, and send into single chip microcomputer and handle.When detected when being the rainwater signal, rainwater surge drum (with gland bonnet 808 jack-up and rotate) is opened in drive motor operation and driving, and closes the precipitum surge drum simultaneously, the collection of beginning rainfall.Simultaneously, the time of recording unit action is also stored, and the time of its action can be passed through communication interface, will send host computer for information about to, generates the desired data file, and in order to inquiry at any time, the also available LCD that carries shows.Its working method can be provided with according to operating mode: when rainfall is big, can open 1～3# rainwater receiving flask, 804 solenoid valves, detect through fluid level transmitter, if it is full that the 1# bottle is gathered rainfall, then close 1# bottle solenoid valve, open 2# sampling bottle solenoid valve simultaneously, the rest may be inferred, full until the collection of correlated sampling bottle; As stop rainfall, then gland bonnet can be opened the settlement barrel surge drum, closes the rainwater surge drum simultaneously.

Claims (6)

1. automatic sampler for dry and wet deposition of radiation environment, it comprises casing, the casing top is provided with the rainwater inductor, it is characterized in that roof box is provided with the precipitum surge drum, the rainwater surge drum, be provided with the rainwater receiving flask in the casing, be connected UNICOM's rainwater distributing pipe between rainwater surge drum and the rainwater receiving flask, connect the rainwater distribution valve on the rainwater distributing pipe; Establish gland bonnet on the roof box, gland bonnet is connected with the output shaft of lifting rotating open-close mechanism, seals between gland bonnet and precipitum surge drum or the rainwater surge drum, seals between rainwater receiving flask and the rainwater distributing pipe.
2. automatic sampler for dry and wet deposition of radiation environment according to claim 1, it is characterized in that lifting rotating open-close mechanism also comprises the elevating mechanism that output shaft end connects, output shaft is provided with splined shaft section, splined shaft section is connected with output gear, output gear is connected with the output shaft of electric rotating machine with input gearing mesh, input gear.
3. as automatic sampler for dry and wet deposition of radiation environment as described in the claim 2, it is characterized in that elevating mechanism is lift cylinder or electric pushrod, the piston rod of lift cylinder or the output terminal of electric pushrod are connected with output shaft.
4. as automatic sampler for dry and wet deposition of radiation environment as described in claim 2 or 3, it is characterized in that output shaft is provided with the lifting limited block, the corresponding upper and lower limit level sensor that is provided with the lifting limited block.
5. as automatic sampler for dry and wet deposition of radiation environment as described in claim 2 or 3, it is characterized in that output shaft is provided with the rotational angle limited block, correspondingly with the rotational angle limited block be provided with left and right corner limit sensors.
6. as automatic sampler for dry and wet deposition of radiation environment as described in the claim 3, it is characterized in that the axle of electric pushrod connects nylon jacket, axle is connected with splined shaft section.
CN2010201069482U 2010-01-29 2010-01-29 Automatic sampler of dry-and-wet depositions in radiation environment Expired - Lifetime CN201600283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201069482U CN201600283U (en) 2010-01-29 2010-01-29 Automatic sampler of dry-and-wet depositions in radiation environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201069482U CN201600283U (en) 2010-01-29 2010-01-29 Automatic sampler of dry-and-wet depositions in radiation environment

Publications (1)

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CN201600283U true CN201600283U (en) 2010-10-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680282A (en) * 2012-05-15 2012-09-19 哈尔滨工程大学 Automatic precipitation sampler
CN104181013A (en) * 2014-09-10 2014-12-03 四川农业大学 Atmospheric dry deposition simple collection device
CN112121535A (en) * 2020-07-30 2020-12-25 上海绿蒂智能科技有限公司 Movable cover, dust collection system comprising movable cover and dust collection method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102680282A (en) * 2012-05-15 2012-09-19 哈尔滨工程大学 Automatic precipitation sampler
CN104181013A (en) * 2014-09-10 2014-12-03 四川农业大学 Atmospheric dry deposition simple collection device
CN112121535A (en) * 2020-07-30 2020-12-25 上海绿蒂智能科技有限公司 Movable cover, dust collection system comprising movable cover and dust collection method

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: BEIJING HUARUI NUCLEAR SECURITY TECHNOLOGY CO., LT

Free format text: FORMER OWNER: WUHAN DONGHU TIANKANG TECHNOLOGY CO., LTD.

Effective date: 20110602

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 430064 NO. 185-2, SHOUYI VILLAGE, WUCHANG DISTRICT, WUHAN CITY, HUBEI PROVINCE TO: 100000 ROOM 1103, UNIT 3, BUILDING 2, YARD 9, CHEGONGZHUANG STREET, XICHENG DISTRICT, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20110602

Address after: 100000, room 3, gate 2, building 9, car main street, 1103, Beijing, Xicheng District

Patentee after: Wuhan Donghu Tiankang Science and Technology Co., Ltd.

Address before: 430064 No. 185-2, Yi Cun, Wuchang District, Hubei, Wuhan

Patentee before: Wuhan Donghu Tiankang Science and Technology Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: BEIJING HUARUI HE'AN TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: BEIJING HUARUI NUCLEAR SECURITY TECHNOLOGY CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 100000, room 3, gate 2, building 9, car main street, 1103, Beijing, Xicheng District

Patentee after: Beijing Hua Ruihe pacifies Science and Technology Co., Ltd.

Address before: 100000, room 3, gate 2, building 9, car main street, 1103, Beijing, Xicheng District

Patentee before: Wuhan Donghu Tiankang Science and Technology Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20101006

CX01 Expiry of patent term