CN220322853U

CN220322853U - Fluoride sampling device

Info

Publication number: CN220322853U
Application number: CN202321979337.2U
Authority: CN
Inventors: 张欣; 王浩; 李乾; 李蕊; 李珊珊
Original assignee: Guoke Testing Technology Services Shandong Co ltd
Current assignee: Guoke Testing Technology Services Shandong Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-09
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of sampling devices, in particular to a fluoride sampling device. The technical proposal comprises: the device comprises a water suction pipe, an auxiliary pipe and a piston, wherein the auxiliary pipe is fixedly connected to one side of the water suction pipe, the water inlet is fixedly connected to the other side of the water suction pipe, the piston is movably installed in the water suction pipe, a through hole is formed in the piston, and a cover plate is fixedly installed on one side of the piston on one side of the through hole. The utility model is characterized in that the device is provided with a simple linkage structure in the device by the mutual matching of all parts in the device, the device can be conveniently used and operated by the simple linkage structure, and the device can be conveniently assembled and disassembled by the mutual matching of all parts in the device because all main parts of the device can be disassembled, so that the device can be conveniently carried after being disassembled.

Description

Fluoride sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a fluoride sampling device.

Background

Fluoride refers to organic or inorganic compounds containing negative fluorine, like other halogens, fluorine generates monoanion, fluorine ion F-, fluorine can form binary compounds with all elements except He, ne and Ar, from deadly toxin sarin to medicine efavirenz, from indissolvable calcium fluoride to very reactive sulfur tetrafluoride belongs to the category of fluoride, fluoride collection generally needs fluoride sampling equipment, wherein 'a fluoride sampling device' disclosed by application number of CN208297202U is adopted, the problem that all fluoride existing in gas and solid state in a pollution source cannot be obtained without consumption in a filter cartridge connecting pipe of a sampling device used in pipeline pollution particle measurement at present is solved, and the speed of absorbing fluoride by an absorption liquid is slow and the accuracy is not high; the heating temperature range of the smoke exhaust pipe is narrow; the particulate matter in the flue gas is filtered inadequately to staff's intensity of labour's problem, through further retrieval discovery, "an air fluoride sampling device" that application number "CN214277574U" disclosed, it is through specific technical structure setting, it needs the manual work to carry when sampling different places to have really solved it, user's work load is great, the reliability is lower, and the circumstances that produces support angle skew easily when sampling the rugged environment in ground, the degree of accuracy of easily influencing the sampling is relatively easy, the lower problem of practicality, but similar structure's sampling device still has a great deal of defect when in actual use, for example: the use of the sampling device is inconvenient, and the carrying of the sampling device is inconvenient, so that the fluoride sampling device needs to be designed.

Disclosure of Invention

The present utility model is directed to a fluoride sampling apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fluoride sampling device, includes water suction pipe, auxiliary pipe and piston, one side fixedly connected with auxiliary pipe of water suction pipe, the opposite side fixedly connected with water inlet of water suction pipe, the inside movable mounting of water suction pipe has the piston, the through-hole has been seted up to the inside of piston, piston one side fixed mounting of through-hole one side has the apron, the bottom fixedly connected with connecting block of water suction pipe, the inside fixedly connected with of connecting block has a sample storage bottle, piston one side fixedly connected with pull rod between the apron, one side fixedly connected with rotary key that the pull rod runs through the water suction pipe.

When the device is assembled, firstly, the piston is placed into the water suction pipe, then the rotary key on the pull rod is connected with the connecting rod, then the auxiliary pipe is connected with the water suction pipe, after the auxiliary pipe is connected with the water suction pipe, the U-shaped block is connected together through the movable block of the pressing rod, when the device is used for sampling fluoride, the pressing rod is directly pressed back and forth, the pressing rod can drive the movable block to move by taking the U-shaped block as a support, so that the movable block drives the rotary key to enable the pull rod to drive the piston to move in the water suction pipe, when the pull rod pulls the piston, the cover plate seals the through hole, so that a fluoride sample is prevented from running out, meanwhile, the fluoride on one side of the piston can enter the inside of the sample storage bottle through the connecting block, and when the pull rod pushes the piston to move, the cover plate can release the seal of the through hole, so that the fluoride sample enters one side of the piston, and the purpose of sampling the fluoride is realized.

Preferably, a connecting rod is fixedly connected to one side of the rotary key in the auxiliary pipe, and a movable block is fixedly connected to one side of the connecting rod. The movable block and the rotary key can be connected together through the connecting rod, and the installation position can be provided for the pressure rod through the movable block.

Preferably, a pressing rod is fixedly arranged in the movable block, and the movable block is fixedly connected with the U-shaped block through the pressing rod. The piston can be driven to reciprocate through the pressure lever, and a fulcrum can be provided for the movement of the pressure lever through the U-shaped block.

Preferably, a conical groove is formed in the connecting block at the top of the sample storage bottle, and an L-shaped block is fixedly connected to the periphery of the auxiliary pipe at the other side of the cushion block. Fluoride samples can be led into the sample storage bottle through the conical groove, and the water suction pipe and the auxiliary pipe can be fixed together through the L-shaped block.

Preferably, a hose is fixedly arranged on the other side of the periphery of the water inlet, and a connecting rod is fixedly connected to the other side of the U-shaped block. The sampling distance of the device can be increased through the hose, and a connecting position can be provided for the U-shaped block through the connecting rod.

Preferably, the auxiliary block is fixedly connected to the bottom of the auxiliary pipe on the other side of the connecting rod, and the cushion block is fixedly connected to the bottom of the auxiliary pipe on the other side of the auxiliary block. The connecting rod and the auxiliary pipe can be connected together through the auxiliary block, and the palm can be provided with a placing position through the cushion block.

Preferably, a fixing block is fixedly connected to one side of the water suction pipe at the periphery of the auxiliary pipe, and the fixing block is fixedly connected with the L-shaped block through a clamping block. The fixing block can provide a fixing position for the L-shaped block, and the L-shaped block and the fixing block can be connected together through the clamping block.

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

1. through the inter fit between each part of the device inside and, when using the device to take a sample to the fluoride, only need contact hose and fluoride, then make a round trip press the depression bar can, later the fluoride can be in the inside of automatic entering stock bottle, can increase the sampling distance of the device through the hose, can provide hookup location for U type piece through the connecting rod, can drive the piston through the depression bar and carry out reciprocating motion, can provide the fulcrum for the activity of depression bar through U type piece.

2. Through the mutual cooperation between each part of the device inside and, when transporting or carrying the device, because all can dismantle between each main part of the device, so after dismantling the device, can conveniently carry the device, and the inside simple structure of the device can conveniently provide fixed position for L type piece through the fixed block simultaneously to the equipment of the device, can link together through L type piece and fixed block through the fixture block.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a side cross-sectional view of the present utility model;

FIG. 5 is a schematic diagram of a cover plate structure according to the present utility model;

fig. 6 is a schematic diagram of a latch structure according to the present utility model.

In the figure: 1. a water suction pipe; 101. a fixed block; 2. an auxiliary tube; 201. an L-shaped block; 3. a water inlet; 4. a hose; 5. a connecting block; 501. a conical groove; 6. a sample storage bottle; 7. a cushion block; 8. an auxiliary block; 9. a connecting rod; 10. a U-shaped block; 11. a compression bar; 12. a movable block; 13. a connecting rod; 14. rotating the key; 15. a pull rod; 16. a piston; 1601. a through hole; 1602. a cover plate; 17. and (5) clamping blocks.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the fluoride sampling device provided by the utility model comprises a water suction pipe 1, an auxiliary pipe 2 and a piston 16, wherein one side of the water suction pipe 1 is fixedly connected with the auxiliary pipe 2, the other side of the water suction pipe 1 is fixedly connected with a water inlet 3, the piston 16 is movably arranged in the water suction pipe 1, a through hole 1601 is formed in the piston 16, a cover plate 1602 is fixedly arranged on one side of the piston 16 on one side of the through hole 1601, a connecting block 5 is fixedly connected with the bottom of the water suction pipe 1, a sample storage bottle 6 is fixedly arranged in the connecting block 5, a pull rod 15 is fixedly connected on one side of the piston 16 between the cover plates 1602, a rotary key 14 penetrates through one side of the water suction pipe 1, a connecting rod 13 is fixedly connected on one side of the rotary key 14 in the auxiliary pipe 2, a movable block 12 is fixedly connected with one side of the connecting rod 13, a pressing rod 11 is fixedly arranged in the movable block 12, and the movable block 12 is fixedly connected with a U-shaped block 10 through the pressing rod 11.

The fluoride sampling apparatus based on embodiment 1 operates on the following principle: when the device is assembled, a piston 16 is placed in the suction pipe 1, a rotary key 14 on a pull rod 15 is connected with a connecting rod 13, an auxiliary pipe 2 is connected with the suction pipe 1, the auxiliary pipe 2 is connected with the suction pipe 1, and a U-shaped block 10 is connected together through a movable block 12 of a pressure rod 11;

when the device is used for sampling fluoride, the compression bar 11 is directly pressed back and forth, the compression bar 11 takes the U-shaped block 10 as a support to drive the movable block 12 to move, so that the movable block 12 drives the rotary key 14 to drive the pull rod 15 to drive the piston 16 to move in the water suction pipe 1, when the pull rod 15 pulls the piston 16, the cover plate 1602 seals the through hole 1601, so that the fluoride sample is prevented from escaping, and meanwhile, the fluoride on one side of the piston 16 enters the inside of the sample storage bottle 6 through the connecting block 5;

when the pull rod 15 pushes the piston 16 to move, the cover plate 1602 releases the seal of the through hole 1601, so that a fluoride sample enters one side of the piston 16 through the through hole 1601, thereby achieving the purpose of sampling the fluoride.

Example two

As shown in fig. 1, 2, 3 and 6, the fluoride sampling apparatus according to the present utility model further includes: the conical groove 501 is formed in the connecting block 5 at the top of the sample storage bottle 6, the L-shaped block 201 is fixedly connected to the periphery of the auxiliary pipe 2 at the other side of the cushion block 7, the connecting rod 9 is fixedly connected to the other side of the hose 4,U-shaped block 10 at the other side of the periphery of the water inlet 3, the auxiliary block 8 is fixedly connected to the bottom of the auxiliary pipe 2 at the other side of the connecting rod 9, the cushion block 7 is fixedly connected to the bottom of the auxiliary pipe 2 at the other side of the auxiliary block 8, the fixing block 101 is fixedly connected to one side of the water suction pipe 1 at the periphery of the auxiliary pipe 2, and the fixing block 101 is fixedly connected with the L-shaped block 201 through the clamping block 17.

In this embodiment, as shown in fig. 1, 2, 3 and 6, fluoride sample can be introduced into the interior of the vial 6 through the tapered groove 501, and the suction tube 1 and the auxiliary tube 2 can be fixed together through the L-shaped block 201; as shown in fig. 1, 2, 3 and 6, the sampling distance of the device can be increased by the hose 4, and a connection position can be provided for the U-shaped block 10 by the connecting rod 9;

as shown in fig. 1 and 2, the connecting rod 9 and the auxiliary tube 2 can be connected together through the auxiliary block 8, and a placement position can be provided for the palm through the cushion block 7; as shown in fig. 1, 2, 3 and 6, a fixing position can be provided for the L-shaped block 201 by the fixing block 101, and the L-shaped block 201 and the fixing block 101 can be connected together by the clamping block 17.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. Fluoride sampling device, including water suction pipe (1), auxiliary pipe (2) and piston (16), its characterized in that: one side fixedly connected with auxiliary pipe (2) of water suction pipe (1), the opposite side fixedly connected with water inlet (3) of water suction pipe (1), the inside movable mounting of water suction pipe (1) has piston (16), through-hole (1601) have been seted up to the inside of piston (16), piston (16) one side fixedly mounted of through-hole (1601) has apron (1602), the bottom fixedly connected with connecting block (5) of water suction pipe (1), the inside fixedly mounted of connecting block (5) has a storage appearance bottle (6), piston (16) one side fixedly connected with pull rod (15) between apron (1602), one side fixedly connected with rotary key (14) of pull rod (15) run through water suction pipe (1).

2. A fluoride sampling device according to claim 1, wherein: a connecting rod (13) is fixedly connected to one side of a rotary key (14) in the auxiliary pipe (2), and a movable block (12) is fixedly connected to one side of the connecting rod (13).

3. A fluoride sampling device according to claim 2, wherein: the inside of movable block (12) is fixedly provided with depression bar (11), and movable block (12) is through depression bar (11) and U type piece (10) fixed connection.

4. A fluoride sampling device according to claim 1, wherein: a conical groove (501) is formed in the connecting block (5) at the top of the sample storage bottle (6), and an L-shaped block (201) is fixedly connected to the periphery of the auxiliary pipe (2) at the other side of the cushion block (7).

5. A fluoride sampling device according to claim 1, wherein: the other side of the periphery of the water inlet (3) is fixedly provided with a hose (4), and the other side of the U-shaped block (10) is fixedly connected with a connecting rod (9).

6. A fluoride sampling device according to claim 5, wherein: the auxiliary block (8) is fixedly connected to the bottom of the auxiliary pipe (2) on the other side of the connecting rod (9), and the cushion block (7) is fixedly connected to the bottom of the auxiliary pipe (2) on the other side of the auxiliary block (8).

7. A fluoride sampling device according to claim 1, wherein: a fixing block (101) is fixedly connected to one side of the water suction pipe (1) at the periphery of the auxiliary pipe (2), and the fixing block (101) is fixedly connected with the L-shaped block (201) through a clamping block (17).