CN217247089U

CN217247089U - Water sample filtering device applied to environmental monitoring analysis

Info

Publication number: CN217247089U
Application number: CN202220225094.2U
Authority: CN
Inventors: 邓学峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-23
Anticipated expiration: 2032-01-27

Abstract

The utility model belongs to the technical field of the water source filtration equipment, and a be applied to water sample filter equipment of environmental monitoring analysis is disclosed, the on-line screen storage device comprises a base, the top fixed mounting of base has a jar body. The utility model discloses a set up the upper cover, wide mouth filter screen body and narrow mouth filter screen body, break away from the inside of bayonet socket through the pulling card post, thereby will make it relieve to the holistic fixed effect of upper cover, will make simultaneously cup joint the piece and remove left and extrude rigid spring, this moment through rotating the whole one hundred eighty degrees of upper cover, will make the lower extreme of inlet tube rotate the top of wide mouth filter screen body from the top of narrow mouth filter screen body afterwards, then alright in order to loosen the card post, this moment because rigid spring's spring action, thereby make the card post remove to the inside that corresponds the bayonet socket wholly fix the upper cover, and then make the device can adjust the type of filter screen according to the actual filtration condition, and multiple filterable mesh has been reached.

Description

Water sample filtering device applied to environmental monitoring analysis

Technical Field

The utility model belongs to the technical field of the water source filtration equipment, specifically be a be applied to environmental monitoring analysis's water sample filter equipment.

Background

The environment monitoring is the basis of scientific management environment and environment law enforcement supervision, is essential basic work for environment protection, and has the core aims of providing data of the current situation and the variation trend of the environment quality, judging the environment quality, evaluating the current main environmental problems and serving for environment management.

At present, when monitoring and analyzing a water sample, an operator often needs to use a filtering device, and although the filtering function of the water sample can be realized in the actual use process of the existing filtering device, the existing filtering device has a single structure, so that the device cannot adjust the type of a filter screen according to the actual filtering condition, the application range of the device is further reduced, and inconvenience is brought to the use of the operator.

Meanwhile, the conventional filtering device needs to be cleaned by regularly replacing a filter screen in the process of long-time use, and the conventional filtering device not only has the condition of complex and complicated operation but also reduces the working efficiency of operators in the process of replacing the filter screen, so that the filtering device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a be applied to environmental monitoring analysis's water sample filter equipment has multiple filtration and the abluent advantage of convenient to detach.

In order to achieve the above object, the utility model provides a following technical scheme: a water sample filtering device applied to environmental monitoring and analysis comprises a base, wherein a tank body is fixedly installed at the top of the base, a connecting ring is sleeved on the top end of the tank body in an internal movable mode, an upper cover positioned outside the tank body is fixedly installed at the top of the connecting ring, a fixed block is fixedly installed on the left side of the upper cover, a clamping column is sleeved on the fixed block in an internal movable mode, bayonets are respectively arranged on two sides of the tank body, the right end of the clamping column is movably sleeved with the inner wall of the bayonet, the left end of the clamping column is positioned outside the fixed block, a sleeving block is fixedly sleeved on the outer surface of the clamping column, the right side of the sleeving block is movably connected with the outer surface of the tank body, a rigid spring positioned between the left side of the sleeving block and the inner surface of the fixed block is movably sleeved on the outer surface of the clamping column, one end of the rigid spring is fixedly connected with the left side of the sleeving block, and the other end of the rigid spring is fixedly connected with the inner surface of the fixed block, the utility model discloses a filter screen, including the base, the top fixed mounting of base has the backup pad that is located jar internal portion, the other end of backup pad and the bottom fixed connection of upper cover, thin mouthful of filter screen body and wide mouthful filter screen body have been cup jointed in the activity respectively to the left and right sides of jar internal portion, the other end of thin mouthful of filter screen body and wide mouthful filter screen body all runs through the backup pad and extends to the inside of backup pad, the equal fixed mounting in both sides at base top has the support, the other end of support and the external fixed surface of the jar body are connected.

As a preferred technical scheme of the utility model, the equal fixed mounting of surface of thin mouthful of filter screen body and wide mouthful of filter screen body has the pull ring that is located jar external portion, the quantity of pull ring is two, two the size of pull ring is the same, when operating personnel pulling pull ring to will drive wide mouthful of filter screen body or thin mouthful of filter screen body and break away from the inside of jar body, and then wash wide mouthful of filter screen body or thin mouthful of filter screen body.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of jar external surface has hollow block, the movable block has been cup jointed in hollow block's inside activity, the side mouth has been seted up to hollow block's side, the side fixed mounting of movable block has the piece of drawing, the other end that draws the piece passes the side mouth and extends to hollow block's outside, when operating personnel stimulates the piece of drawing to will drive the movable block and take place to remove along hollow block's inner wall.

As a preferred technical scheme of the utility model, the top fixed mounting of movable block has flexible spring, flexible spring's the other end and the inner wall fixed connection of hollow block, because flexible spring's design to will make the movable block have good elasticity reset function.

As a preferred technical scheme of the utility model, the lower extreme of movable block extends to the inside of pull ring and cup joints with the inner wall activity of pull ring, the surface of movable block is unanimous with the internal surface shape of pull ring, because mutually supporting between movable block and the pull ring to will play good fixed action to thin mouthful of filter screen body or heavy end filter screen body.

As a preferred technical scheme of the utility model, the top fixed mounting of upper cover has the inlet tube, the equal fixed mounting in both sides of the jar body has the outlet pipe, because the design of inlet tube to will make the water sample get into the inside of the jar body through the inlet tube, because the design of outlet pipe, thereby will make the water sample pass through the outlet pipe and discharge.

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

1. the utility model discloses a set up the upper cover, wide mouth filter screen body and thin mouthful filter screen body, break away from the inside of bayonet socket through the pulling card post, thereby will make it relieve to the holistic fixed effect of upper cover, will make simultaneously to cup joint the piece and remove and extrude rigid spring left, this moment through rotating the whole one hundred eighty degrees of upper cover, will make the lower extreme of inlet tube rotate the top of wide mouth filter screen body from the top of thin mouthful filter screen body afterwards, then alright in order to loosen the card post, this moment because rigid spring's spring action, thereby make the card post remove to corresponding the inside of bayonet socket wholly fixed the upper cover, and then make the device can adjust the type of filter screen according to the actual filtration condition, and multiple filterable mesh has been reached.

2. The utility model discloses a set up the pull ring, the movable block, draw piece and flexible spring, draw the piece through upwards pulling, thereby will make the movable block along the inner wall rebound and the compression flexible spring of hollow block, and then make its inside that breaks away from the pull ring remove the fixed effect to the wide mouth filter screen body or the thin mouthful filter screen body, then through the pulling pull ring, thereby will drive wide mouth filter screen body or thin mouthful filter screen body along the inner wall lateral shifting of the jar body, alright take it off the washing when wide mouth filter screen body or thin mouthful filter screen body remove to the outside of the jar body, thereby reached convenient to detach abluent mesh.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of a top half-section structure of the tank body of the present invention;

FIG. 4 is a schematic side sectional view of the support plate of the present invention;

FIG. 5 is a schematic view of a part A of the enlarged structure in FIG. 3

Fig. 6 is a schematic view of a part of the enlarged structure at B in fig. 4.

In the figure: 1. a base; 2. a tank body; 3. an upper cover; 4. a water inlet pipe; 5. a fixed block; 6. clamping the column; 7. a bayonet; 8. sleeving and connecting blocks; 9. a rigid spring; 10. a connecting ring; 11. a wide-mouthed filter screen body; 12. a support plate; 13. a narrow-mouth filter screen body; 14. a water outlet pipe; 15. a pull ring; 16. a hollow block; 17. a moving block; 18. pulling the block; 19. a flexible spring; 20. a side port; 21. and (4) a bracket.

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.

As shown in figures 1 to 6, the utility model provides a water sample filtering device applied to environmental monitoring and analysis, which comprises a base 1, a tank body 2 is fixedly arranged on the top of the base 1, a connecting ring 10 is sleeved on the inner part of the top end of the tank body 2, an upper cover 3 positioned outside the tank body 2 is fixedly arranged on the top of the connecting ring 10, a fixed block 5 is fixedly arranged on the left side of the upper cover 3, a clamping column 6 is sleeved on the inner part of the fixed block 5, bayonets 7 are respectively arranged on both sides of the inner part of the tank body 2, the right end of the clamping column 6 is movably sleeved with the inner wall of the bayonet 7, the left end of the clamping column 6 is positioned outside the fixed block 5, a sleeving block 8 is fixedly sleeved on the outer surface of the clamping column 6, the right side of the sleeving block 8 is movably connected with the outer surface of the tank body 2, a rigid spring 9 positioned between the left side of the sleeving block 8 and the inner surface of the fixed block 5 is movably sleeved on the outer surface of the clamping column 6, one end of the rigid spring 9 is fixedly connected with the left side of the sleeving block 8, the other end of rigid spring 9 is connected with the internal fixed surface of fixed block 5, base 1's top fixed mounting has the backup pad 12 that is located jar internal 2, the other end of backup pad 12 and the bottom fixed connection of upper cover 3, thin mouthful of filter screen body 13 and wide mouth filter screen body 11 have been cup jointed in the activity respectively to the left and right sides of jar internal 2, the other end of thin mouthful of filter screen body 13 and wide mouth filter screen body 11 all runs through backup pad 12 and extends to the inside of backup pad 12, the equal fixed mounting in both sides at base 1 top has support 21, the other end of support 21 is connected with the external fixed surface of jar body 2.

Wherein, the equal fixed mounting in surface of thin mouthful of filter screen body 13 and wide mouth filter screen body 11 has the pull ring 15 that is located jar body 2 outsides, and the quantity of pull ring 15 is two, and two pull rings 15's size is the same, when operating personnel pulling pull ring 15 to will drive wide mouth filter screen body 11 or narrow mouth filter screen body 13 and break away from jar inside of body 2, and then wash wide mouth filter screen body 11 or narrow mouth filter screen body 13.

Wherein, the equal fixed mounting in both sides of jar body 2 surface has hollow block 16, and hollow block 16's inside activity has cup jointed movable block 17, and side mouth 20 has been seted up to hollow block 16's side, and movable block 17's side fixed mounting has a piece 18 of drawing, draws the other end of piece 18 to pass side mouth 20 and extend to hollow block 16's outside, when operating personnel pulling draws piece 18 to will drive movable block 17 and take place to remove along hollow block 16's inner wall.

The top of the moving block 17 is fixedly provided with a flexible spring 19, the other end of the flexible spring 19 is fixedly connected with the inner wall of the hollow block 16, and due to the design of the flexible spring 19, the moving block 17 has a good elastic reset function.

Wherein, the lower extreme of movable block 17 extends to the inside of pull ring 15 and cup joints with the inner wall activity of pull ring 15, and the surface of movable block 17 is unanimous with the internal surface shape of pull ring 15, because the mutual cooperation between movable block 17 and the pull ring 15 to will play good fixed action to narrow mouthful filter screen body 13 or wide mouth filter screen body 11.

Wherein, the top fixed mounting of upper cover 3 has inlet tube 4, and the equal fixed mounting in both sides of jar body 2 has outlet pipe 14, because the design of inlet tube 4 to will make the water sample pass through inlet tube 4 and get into the inside of jar body 2, because the design of outlet pipe 14, thereby will make the water sample discharge through outlet pipe 14.

The utility model discloses a theory of operation and use flow:

when the type of filter screen is adjusted to needs, at first through pulling card post 6, thereby make card post 6 break away from the inside of bayonet socket 7, will make the piece 8 that cup joints left side removal and extrusion rigid spring 9 simultaneously, then through rotating 3 hundred eighty degrees on the upper cover, thereby will make the top that the inlet tube 4 lower extreme rotated coarse grain filter screen body 11 from the top of thin mouthful filter screen body 13, because rigid spring 9's elastic force effect this moment, thereby make card post 6 remove to the inside of corresponding bayonet socket 7 wholly fix upper cover 3, then alright with the inside with the leading-in jar body 2 of water sample through inlet tube 4, and make it filter through coarse grain filter screen body 11, then make the water sample discharge through outlet pipe 14 and monitor the analysis.

When needs are dismantled thin mouthful filter screen body 13 or wide mouthed filter screen body 11 and are washd, alright this moment with draw piece 18 through upwards pulling to will make movable block 17 along the inner wall rebound of hollow block 16, and make it break away from the inside of pull ring 15, thereby will make movable block 17 relieve the fixed effect to wide mouthed filter screen body 11 or thin mouthed filter screen body 13, and then alright with take out wide mouthed filter screen body 11 or thin mouthed filter screen body 13 through pulling pull ring 15 and wash.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water sample filter equipment for environmental monitoring analysis, includes base (1), its characterized in that: the top fixed mounting of base (1) has the jar body (2), go-between (10) have been cup jointed in the inside activity on the jar body (2) top, the top fixed mounting of go-between (10) has upper cover (3) that is located the jar body (2) outside, the left side fixed mounting of upper cover (3) has fixed block (5), the inside activity of fixed block (5) has been cup jointed card post (6), bayonet socket (7) have all been seted up to the both sides of the jar body (2) inside, the right-hand member of card post (6) is cup jointed with the inner wall activity of bayonet socket (7), the left end of card post (6) is located the outside of fixed block (5), the outer surface of card post (6) is fixed to have cup jointed piece (8), the right side of cup jointed piece (8) and the surface swing joint of the jar body (2), the outer surface activity of card post (6) has been cup jointed and is located rigid spring (9) between cup jointed piece (8) left side and fixed block (5) internal surface, one end of the rigid spring (9) is fixedly connected with the left side of the sleeving connection block (8), the other end of the rigid spring (9) is fixedly connected with the inner surface of the fixed block (5), the top of the base (1) is fixedly provided with a supporting plate (12) positioned in the tank body (2), the other end of the supporting plate (12) is fixedly connected with the bottom of the upper cover (3), the left side and the right side in the tank body (2) are respectively and movably sleeved with a thin filter screen body (13) and a thick filter screen body (11), the other ends of the narrow filter screen body (13) and the wide filter screen body (11) both penetrate through the support plate (12) and extend into the support plate (12), the both sides at base (1) top are all fixed mounting have support (21), the other end of support (21) and the surface fixed connection of the jar body (2).

2. A water sample filtering device for environmental monitoring analysis according to claim 1, wherein: the outer surface of the fine filter screen body (13) and the outer surface of the coarse filter screen body (11) are fixedly provided with pull rings (15) located outside the tank body (2), the number of the pull rings (15) is two, and the pull rings (15) are the same in size.

3. A water sample filtering device for environmental monitoring analysis according to claim 1, wherein: the novel oil tank is characterized in that hollow blocks (16) are fixedly mounted on two sides of the outer surface of the tank body (2), a moving block (17) is movably sleeved inside the hollow blocks (16), side openings (20) are formed in the side surfaces of the hollow blocks (16), pull blocks (18) are fixedly mounted on the side surfaces of the moving blocks (17), and the other ends of the pull blocks (18) penetrate through the side openings (20) and extend to the outside of the hollow blocks (16).

4. A water sample filtering device for environmental monitoring analysis according to claim 3, wherein: the top of the moving block (17) is fixedly provided with a flexible spring (19), and the other end of the flexible spring (19) is fixedly connected with the inner wall of the hollow block (16).

5. A water sample filtering device for environmental monitoring analysis according to claim 3, wherein: the lower end of the moving block (17) extends into the pull ring (15) and is movably sleeved with the inner wall of the pull ring (15), and the outer surface of the moving block (17) is consistent with the inner surface of the pull ring (15) in shape.

6. A water sample filtering device for environmental monitoring analysis according to claim 1, wherein: the top fixed mounting of upper cover (3) has inlet tube (4), the equal fixed mounting in both sides of the jar body (2) has outlet pipe (14).