CN214150015U

CN214150015U - Novel oil detection box

Info

Publication number: CN214150015U
Application number: CN202023266661.9U
Authority: CN
Inventors: 何志勇; 刘朝朋
Original assignee: Suzhou Hengrun Commodity Inspection Co ltd
Current assignee: Suzhou Hengrun Commodity Inspection Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a novel oil detection box, including detecting the box main part, the upper end that detects the box main part is provided with sealed lid, sealed lid passes through hinge rotation with detecting the box main part and is connected, the side of sealed lid is provided with the handle, be provided with the sample chamber in the detection box main part, sliding connection has the sample piston in the sample chamber, the lower extreme in sample chamber is provided with the sample connection, be provided with the sample valve in the sample connection, be provided with detection lamp and power in the detection box main part, the sample chamber is a plurality of cylindrical cavity, fourteen total of sample chamber divide into two sets of arranging side by side in detecting the box main part, the sample piston is cylindrical rubber buffer, sample piston and the sealed sliding connection in sample chamber. The utility model discloses simple structure cost is lower, takes the initiative through the extraction formula and takes a sample, avoids the oil to splash, causes cross contamination to influence the detection precision, drives the sample piston through the spring and takes a sample, has promoted sampling efficiency greatly.

Description

Novel oil detection box

Technical Field

The utility model belongs to the technical field of the oil detects, specifically be a novel oil detects box.

Background

In the petroleum purchasing process, petroleum needs to be collected and brought back to a factory or a quality detection center for quality detection so as to judge the purchase value of the petroleum, and a petroleum detection box is needed in the collecting process.

The utility model discloses a sample detection box for oil purchasing in the grant notice number CN209634938U, including hollow structure's base, small-size cylinder, piston rod, drawer, connecting plate, fixed plate one and fixed plate two, fixed plate two is hollow structure and middle grafting have rather than vertical vertically T type dead lever, limiting plate and spring, be equipped with the through-hole that cooperation T type dead lever used on the fixed plate one, the base upper end is equipped with ascending casing of opening, cavity and light, the piston rod upper end extends to in the casing through the base and is equipped with sleeve, connecting rod and lid, all be equipped with a plurality of test tubes in the both sides that lie in the piston rod in the casing, be equipped with fixed plate three between two cavities, test tube and connecting rod are all pegged graft in fixed plate three, the lid bottom is equipped with recess and the rubber pad that the cooperation test tube used.

Above-mentioned a sample detection box for oil purchase, this detection box structure is complicated, and need pour into the oil into the test tube in the oil collection process, and adjacent test tube interval is less, leads to the oil to drip to adjacent test tube carelessly, influences the detection precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel oil detects box to solve among the prior art oil and detect the complicated higher, the inconvenient problem of oil detection box sample of box structure cost.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel oil detection box, includes the detection box main part, the upper end of detection box main part is provided with sealed lid, sealed lid passes through the hinge with the detection box main part and rotates the connection, the side of sealed lid is provided with the handle, be provided with the sample chamber in the detection box main part, sliding connection has the sample piston in the sample chamber, the lower extreme in sample chamber is provided with the sample connection, be provided with the sample valve in the sample connection, be provided with detection lamp and power in the detection box main part.

Preferably, the sample chamber is a plurality of cylindrical cavity, fourteen sample chambers divide into two sets of arranging side by side in the detection box main part, the sample piston is cylindrical rubber buffer, sample piston and the sealed sliding connection in sample chamber, and sample chamber makes through pull sample piston takes the initiative and takes a sample, avoids sample in-process oil to splash, leads to cross contamination.

Preferably, the outer end cover of sample piston is equipped with the spring, the sample piston passes through spring elastic connection with the sample chamber, and after opening the sample valve, the sample chamber is relieved sealedly, and the spring upwards bounces to make sample piston upward movement take a sample, promoted sampling efficiency greatly.

Preferably, when terminal surface and sample chamber bottom laminating under the sample piston, the interval of the up end of sample piston to sealed lid inner end face equals with the degree of depth in sample chamber, when guaranteeing that the sample piston reachs sealed lid top, the piston can not lead to the sample piston to fly out because of spring elasticity is too violent, guarantees simultaneously that the sample can get the maximum range, guarantees that the volume of every group sample chamber sample equals, promotes and detects the precision.

Preferably, the lateral wall in sample chamber is provided with the printing opacity slit, the printing opacity slit adopts the quartz material to make, shines the printing opacity slit through light, can observe the relevant physical properties of sample intracavity oil, can carry out preliminary detection to the oil.

Preferably, the detection lamp is for being located between two adjacent sample chambeies, the center of looking at of sample chamber coincides with the center of looking at of detection lamp, and every group detection lamp throws light on for two sets of sample chambeies, conveniently observes the detection.

Preferably, the lower extreme of detecting the box main part is provided with the support column, the length of support column is greater than the length of sample connection, and when avoiding detecting the box main part and placing, the sample connection touches to the ground, causes the sample connection to pollute.

Preferably, the detection lamp is LG3535, and the power supply is 3HAC 16831-1.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure cost is lower, takes the initiative through the extraction formula and takes a sample, avoids the oil to splash and causes cross contamination to influence the detection precision, drives the sample piston through the spring and takes a sample, has promoted sampling efficiency greatly.

Drawings

FIG. 1 is a front sectional view of the overall structure of the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure: 1, a detection box main body, 11 sampling cavities, 12 sampling pistons, 13 springs, 14 sampling ports, 141 sampling valves, 15 light-transmitting slits, 16 detection lamps, 17 power supplies, 18 support columns, 2 sealing covers and 21 handles.

Detailed Description

Please refer to fig. 1, a novel oil detection box, including detecting box main part 1, the upper end of detecting box main part 1 is rotated and is connected with sealed lid 2, sealed lid 2 is rotated and is connected with detecting box main part 1 through the hinge, the side welding of sealed lid 2 has handle 21, it has sample chamber 11 to open in detecting box main part 1, sliding connection has sample piston 12 in sample chamber 11, the lower extreme welding of sample chamber 11 has sample connection 14, be equipped with sample valve 141 in the sample connection 14, install through the bolt in the detecting box main part 1 and detect lamp 16 and power 17.

Please refer to fig. 1, the sampling chamber 11 is a plurality of cylindrical chambers, the sampling chamber 11 is divided into two groups of fourteen chambers arranged side by side in the detection box main body 1, the sampling piston 12 is a cylindrical rubber plug, the sampling piston 12 is connected with the sampling chamber 11 in a sliding and sealing manner, the sampling chamber 11 is actively sampled by pulling the sampling piston 12, sample liquid is prevented from splashing in the sampling process, cross contamination is caused, the outer end of the sampling piston 12 is sleeved with a spring 13, the sampling piston 12 is elastically connected with the sampling chamber 11 through the spring 13, after the sampling valve 141 is opened, the sampling chamber 11 is unsealed, the spring 13 bounces upwards, so that the sampling piston 12 moves upwards to sample, and the sampling efficiency is greatly improved.

Referring to fig. 2, when the lower end surface of the sampling piston 12 is attached to the bottom of the sampling cavity 11, the distance from the upper end surface of the sampling piston 12 to the inner end surface of the sealing cover 2 is equal to the depth of the sampling cavity 11, so that when the sampling piston 12 reaches the top of the sealing cover 2, the sampling piston 12 cannot fly out due to the excessively large elasticity of the spring 13, the maximum range can be obtained by sampling, the sampling amount of each group of sampling cavities 11 is equal, and the detection precision is improved.

Referring to fig. 2, a light-transmitting slit 15 is embedded in the side wall of the sampling cavity 11, the light-transmitting slit 15 is made of quartz, the light irradiates the light-transmitting slit 15, so that the related physical properties of petroleum in the sampling cavity 11 can be observed, the petroleum can be preliminarily detected, the detection lamps 16 are located between two adjacent sampling cavities 11, the front center of the sampling cavity 11 coincides with the front center of the detection lamps 16, and each group of detection lamps 16 illuminates two groups of sampling cavities 11, so that observation and detection are convenient.

The working principle of the scheme is as follows: the utility model discloses when using, will detect box main part 1 and put right, then will fill the container of oil appearance liquid and arrange 14 lower extremes of sample connection in, then open sample valve 141 and take a sample in proper order, accomplish the back when the sample, close sample valve 141, open and detect lamp 16 and observe the color and luster of oil and deposit etc. in the sample chamber 11, then will detect and open sealed lid 2 after box main part 1 takes back, take out appearance liquid and carry out chemical detection.

The utility model discloses simple structure cost is lower, takes the initiative through the extraction formula and takes a sample, avoids the oil to splash, causes cross contamination to influence and detects the precision, drives sampling piston 12 through spring 13 and takes a sample, has promoted sampling efficiency greatly.

Claims

1. The utility model provides a novel oil detection box, includes detection box main part (1), its characterized in that: the upper end of detecting box main part (1) is provided with sealed lid (2), sealed lid (2) are connected through the hinge rotation with detecting box main part (1), the side of sealed lid (2) is provided with handle (21), be provided with sample chamber (11) in detecting box main part (1), sliding connection has sample piston (12) in sample chamber (11), the lower extreme in sample chamber (11) is provided with sample connection (14), be provided with sample valve (141) in sample connection (14), be provided with in detecting box main part (1) and detect lamp (16) and power (17).

2. The novel oil detection box according to claim 1, characterized in that: sample chamber (11) are a plurality of cylindrical cavity, sample chamber (11) fourteen totally divide into two sets of side by side arrangement in detecting box main part (1), sample piston (12) are cylindrical rubber buffer, sample piston (12) and sample chamber (11) sealing sliding connection.

3. The novel oil detection box according to claim 1, characterized in that: the outer pot head of sample piston (12) is equipped with spring (13), sample piston (12) and sample chamber (11) pass through spring (13) elastic connection.

4. The novel oil detection box according to claim 1, characterized in that: when the lower end surface of the sampling piston (12) is attached to the bottom of the sampling cavity (11), the distance from the upper end surface of the sampling piston (12) to the inner end surface of the sealing cover (2) is equal to the depth of the sampling cavity (11).

5. The novel oil detection box according to claim 1, characterized in that: the side wall of the sampling cavity (11) is provided with a light-transmitting slit (15), and the light-transmitting slit (15) is made of quartz materials.

6. The novel oil detection box according to claim 1, characterized in that: the detection lamp (16) is positioned between two adjacent sampling cavities (11), and the front view center of each sampling cavity (11) is coincided with the front view center of the detection lamp (16).

7. The novel oil detection box according to claim 1, characterized in that: the lower end of the detection box main body (1) is provided with a supporting column (18), and the length of the supporting column (18) is greater than that of the sampling port (14).