CN213843080U

CN213843080U - Full-automatic pour point and cold filter plugging point tester

Info

Publication number: CN213843080U
Application number: CN202023010511.1U
Authority: CN
Inventors: 王双成; 安普妮
Original assignee: Shandong Shengtai Instrument Co ltd
Current assignee: Shandong Shengtai Instrument Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-30
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to a survey technical field, specifically speaking relates to full-automatic freezing point pour point cold filter plugging point apparatus. It includes the detector, the detector includes the box, a plurality of round holes have been seted up at the top of box, install the water bath case in the box, be equipped with a plurality of test tubes in the water bath case, test tube outer wall cover is equipped with the pipe box, pipe box the place ahead is equipped with the gag lever post, the pipe box rear is equipped with the screw rod, gag lever post the place ahead is equipped with the sliding sleeve, sliding sleeve and gag lever post sliding connection, the screw rod tail end is equipped with the thread bush, screw rod and thread bush threaded connection, sliding sleeve and thread bush integrated into one piece between two pipe boxes, outside sliding sleeve and thread bush rotate to be connected on the box, the gag lever post outer wall is equipped with the stopper, be equipped with the spacing groove in the sliding sleeve, stopper sliding connection is at the spacing inslot, the utility model discloses a structural design has solved a plurality of detection points of ordinary full-automatic condensation point pour point cold filter tester and has examined the problem that the time measuring angle is single through the pivot of the split formula that sets up.

Description

Full-automatic pour point and cold filter plugging point tester

Technical Field

The utility model relates to a survey technical field, specifically speaking relates to a full-automatic freezing point pour point cold filter plugging point apparatus.

Background

The pour point and pour point cold filter plugging point tester is a petroleum index, a full-automatic pour point and pour point cold filter plugging point tester can be used for quickly detecting during detection, different data need to incline a test tube by different angles during detection, but the existing full-automatic pour point and pour point cold filter plugging point tester adopts single-shaft operation on a plurality of samples during use, so that the samples can only incline by the same angle, different programs need to be switched when different data are detected, various comparison data need to be obtained in a laboratory, particularly, various experiments need to be carried out when the inclination angle of the test tube is used as the data of a variable, and the multi-layer switching program is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic pour point cold filter plugging point apparatus of congealing to solve the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a full-automatic pour point and cold filter plugging point tester, which comprises a detector, the detector comprises a box body, a plurality of round holes are arranged at the top of the box body, a water bath box is arranged in the box body, a plurality of test tubes are arranged in the water bath box, a tube sleeve is sleeved on the outer wall of each test tube, a limiting rod is arranged in front of each tube sleeve, a screw rod is arranged at the rear part of the pipe sleeve, a sliding sleeve is arranged in front of the limiting rod and is connected with the limiting rod in a sliding way, the tail end of the screw rod is provided with a threaded sleeve, the screw rod is in threaded connection with the threaded sleeve, a sliding sleeve and the threaded sleeve between the two pipe sleeves are integrally formed, the sliding sleeve and the threaded sleeve on the outermost side are rotationally connected to the box body, the limiting rod outer wall is equipped with the stopper, be equipped with the spacing groove in the sliding sleeve, stopper sliding connection be in the spacing inslot.

As a further improvement of the technical scheme, a supporting rod is arranged below the box body, and a gasket is arranged below the supporting rod.

As a further improvement of the technical scheme, a clamping block is arranged in the round hole, a cover plate is arranged on the clamping block, and a lifting handle is arranged on the cover plate.

As a further improvement of the technical scheme, two sides of the pipe sleeve are provided with connecting plates, the connecting plates are provided with connecting rods, the bottoms of the connecting rods are hinged to the upper surface of the connecting plates, the box body is provided with a plurality of elongated slots, and the connecting rods penetrate through the elongated slots.

As a further improvement of this solution, the connecting rod comprises an operating lever on the other side, which operating lever is shorter than the connecting rod.

As a further improvement of the technical scheme, a rod cap is arranged on the connecting rod, and the size of the rod cap is larger than that of the long groove.

As a further improvement of the technical scheme, the rod cap is rotatably connected with the connecting rod, a stop block is horizontally arranged below the rod cap, a baffle is arranged on the side surface of the long groove, and the stop block is in clamping fit with the clamping groove of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this full-automatic pour point cold filter tester, through the pivot of the split formula that sets up, cooperation threaded connection and spacing groove can adjust different test tubes on the same axle alone, make coaxial test tube inclination different, have solved the single problem of angle when a plurality of detection points of ordinary full-automatic pour point cold filter tester detect.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic structural view of a case in embodiment 1;

FIG. 3 is a schematic view of the structure of the water bath tank of embodiment 1;

FIG. 4 is a schematic view showing the structure of the test tube holder according to example 1;

FIG. 5 is an enlarged view of a part A of FIG. 2 according to embodiment 1;

fig. 6 is a schematic sectional view of the position limiting structure of embodiment 1.

The various reference numbers in the figures mean:

100. a detector;

110. a box body; 111. a circular hole; 112. a clamping block; 113. a cover plate; 114. a handle; 115. a long groove; 116. a baffle plate;

120. a water bath tank; 121. a test tube; 122. pipe sleeve; 123. a limiting rod; 124. a screw; 125. a limiting block; 126. a limiting groove;

130. a sliding sleeve; 131. a threaded sleeve;

140. a support bar; 141. a gasket;

150. a connecting plate; 151. a connecting rod; 152. an operating lever; 153. a rod cap; 154. and a stop block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the present embodiment provides a fully automatic freezing point and pour point cold filter plugging point tester, which includes a detector 100, the detector 100 preferably adopts a wnd-2 microcomputer freezing point/pour point automatic tester, and the refrigeration depth is: more than or equal to 80 ℃; cooling speed: the temperature difference is more than 30 ℃ in 10 minutes; and (3) testing repeatability: the freezing point is less than or equal to 2 ℃, and the pour point is less than or equal to 3 ℃; a power supply: AC 200v + -10%, 50hz + -1 hz; the external dimension is as follows: 330X 490X 330 (mm); the operating principle of the wnd-2 type microcomputer freezing point/pour point automatic measuring instrument is known to those skilled in the art, and the detection data is obtained by detecting the petroleum in the test tube after the petroleum is cold-bathed and recording the liquid level state by using an infrared sensor. The detector 100 comprises a box body 110, a plurality of round holes 111 are formed in the top of the box body 110, a water bath box 120 is installed in the box body 110, a plurality of test tubes 121 are arranged in the water bath box 120, a tube sleeve 122 is sleeved on the outer wall of each test tube 121, a limiting rod 123 is arranged in front of the tube sleeve 122, a screw 124 is arranged behind the tube sleeve 122, a sliding sleeve 130 is arranged in front of the limiting rod 123, the sliding sleeve 130 is in sliding connection with the limiting rod 123, a threaded sleeve 131 is arranged at the tail end of the screw 124, the screw 124 is in threaded connection with the threaded sleeve 131, the thread pitch of threaded connection is small, the connection stability is good, the sliding sleeve 130 and the threaded sleeve 131 between the two tube sleeves 122 are integrally formed, the outermost sliding sleeve 130 and the threaded sleeve 131 are rotatably connected to the box body 110, a limiting block 125 is arranged on the outer wall of the limiting rod 123, a limiting groove 126 is formed in the sliding sleeve 130, and the limiting block 125 is in sliding connection with the limiting groove 126, the stopper 125 is restricted by the edge of the stopper groove 126, thereby obtaining a standard detection angle.

In this embodiment, the box 110 below is equipped with bracing piece 140, makes the machine unsettled, makes things convenient for the refrigeration module heat dissipation, and bracing piece 140 below is equipped with gasket 141, and the preferred rubber gasket promotes structural stability.

Furthermore, a clamping block 112 is arranged in the round hole 111 and used for placing a cover plate 112, a cover plate 113 is arranged on the clamping block 112, and a handle 114 is arranged on the cover plate 113 for providing a heat preservation effect.

Specifically, the two sides of the pipe sleeve 122 are provided with connecting plates 150, the connecting plates 150 are provided with connecting rods 151, the bottoms of the connecting rods 151 are hinged to the upper surfaces of the connecting plates 150, the box body 110 is provided with a plurality of long grooves 115, and the connecting rods 151 penetrate through the long grooves 115.

In addition, the connection rod 151 includes an operation rod 152 at the other side, and the operation rod 152 is shorter than the connection rod 151 and engages with the limit groove 126 such that the bottom of the rod cap 153 contacts the upper surface of the case 110 at the limit position.

Furthermore, a rod cap 153 is arranged on the connecting rod 151, and the size of the rod cap 153 is larger than that of the long groove 115, so that the connecting rod 151 is prevented from falling off.

Specifically, the rod cap 153 is rotatably connected to the connecting rod 151, a stopper 154 is horizontally disposed below the rod cap 153, a baffle 116 is disposed on a side surface of the elongated slot 115, the stopper 154 is in clamping fit with a clamping slot of the baffle 116, and the connecting rod 151 is fixed by the stopper 154 matching with the baffle 116.

The utility model discloses when using, at first, it is rotatory to rotate pipe box 122 and drive the test tube 121 of fixing on pipe box 122, screw rod 124 in pipe box 122 the place ahead can rotate through the screw thread in thread bush 131 simultaneously, it slides to drive gag lever post 123 and slide in the thread bush 131 afterbody, stopper 125 that gag lever post 123 top set up also can slide in the spacing groove 126 of thread bush 131, until stopper 125 is blocked by the edge of spacing groove 126, pipe box 122 no longer moves, fix the position through threaded connection simultaneously, an angle different with coaxial axle sleeve 122 has been obtained, and because stopper 125's existence, angle this moment is the standard measurement angle of condensation point or pour point or cold filtration point.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a full-automatic pour point cold filter plugging point apparatus of congealing, includes detector (100), its characterized in that: the detector (100) comprises a box body (110), a plurality of round holes (111) are formed in the top of the box body (110), a water bath box (120) is installed in the box body (110), a plurality of test tubes (121) are arranged in the water bath box (120), a tube sleeve (122) is sleeved on the outer wall of each test tube (121), a limiting rod (123) is arranged in front of the tube sleeve (122), a screw rod (124) is arranged behind the tube sleeve (122), a sliding sleeve (130) is arranged in front of the limiting rod (123), the sliding sleeve (130) is in sliding connection with the limiting rod (123), a threaded sleeve (131) is arranged at the tail end of the screw rod (124), the screw rod (124) is in threaded connection with the threaded sleeve (131), the sliding sleeve (130) and the threaded sleeve (131) between the two tube sleeves (122) are integrally formed, and the sliding sleeve (130) and the threaded sleeve (131) are rotatably connected to the box body (110) on the outermost side, the limiting rod (123) outer wall is equipped with stopper (125), be equipped with spacing groove (126) in sliding sleeve (130), stopper (125) sliding connection be in spacing groove (126).

2. The fully automatic pour point cold filter tester according to claim 1, characterized in that: a supporting rod (140) is arranged below the box body (110), and a gasket (141) is arranged below the supporting rod (140).

3. The fully automatic pour point cold filter tester according to claim 1, characterized in that: a clamping block (112) is arranged in the round hole (111), a cover plate (113) is arranged on the clamping block (112), and a lifting handle (114) is arranged on the cover plate (113).

4. The fully automatic pour point cold filter tester according to claim 1, characterized in that: connecting plates (150) are arranged on two sides of the pipe sleeve (122), a connecting rod (151) is arranged on the connecting plate (150), the bottom of the connecting rod (151) is hinged to the upper surface of the connecting plate (150), a plurality of long grooves (115) are formed in the box body (110), and the connecting rod (151) penetrates through the long grooves (115).

5. The fully automatic pour point cold filter tester according to claim 4, characterized in that: the connecting rod (151) includes an operating lever (152) of the other side, and the operating lever (152) is shorter than the connecting rod (151).

6. The fully automatic pour point cold filter tester according to claim 5, characterized in that: a rod cap (153) is arranged on the connecting rod (151), and the size of the rod cap (153) is larger than that of the long groove (115).

7. The fully automatic pour point cold filter tester according to claim 6, characterized in that: the rod cap (153) is rotatably connected with the connecting rod (151), a stop block (154) is horizontally arranged below the rod cap (153), a baffle plate (116) is arranged on the side surface of the long groove (115), and the stop block (154) is in clamping fit with a clamping groove of the baffle plate (116).