CN214499034U

CN214499034U - A layering sampling device that draws water for hydrographic water resource reconnaissance

Info

Publication number: CN214499034U
Application number: CN202120825232.6U
Authority: CN
Inventors: 高永军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-10-26
Anticipated expiration: 2031-04-21

Abstract

The utility model provides a stratified pumping sampling device for hydrology water resource investigation, which belongs to the technical field of hydrology water resource detection, and aims to solve the problems that pumping sampling is low in pumping efficiency under the condition of different depths, a suction head is easy to block and is inconvenient to replace, and pumping sampling cost is increased; the reel is driven to rotate through the motor, so that the throwing depth of the water pumping pipe is controlled, layered water pumping sampling can be performed, and the water pumping assembly can be prevented from being blocked through the filtering assembly A and the filtering assembly B.

Description

A layering sampling device that draws water for hydrographic water resource reconnaissance

Technical Field

The utility model belongs to the technical field of the hydrology water resource detects, more specifically says, in particular to layering sampling device that draws water for hydrology water resource reconnaissance.

Background

In present high-speed development, the water resource shortage becomes the problem that must solve on the development road, therefore reconnaissance in the water resource engineering need advance with the time, and need use pumping sampling device in the water resource reconnaissance, present sampling device all utilizes the drinking-water pipe to carry out the sample extraction to the water resource, need artificially carry out altitude mixture control pumping device in the sample, reach the sample of different water levels to more accurate analysis goes out the quality of water condition.

The utility model discloses a water quality sampler as application number 201921474205.8, the linkage segment with draw water and be provided with the extension pipe between the section, realize the different regulation of drawing water the sample height through changing the extension pipe, can satisfy the not user demand of co-altitude, nevertheless change the extension pipe and can influence the sampling efficiency that draws water, user's the amount of labour has been increased, bring inconvenience for the user, and the condition of jam takes place easily at the suction head in the use, lead to needs often to change the suction head, the cost of the sample of drawing water has been increased.

Therefore, in view of the above, research and improvement are made for the existing structure and deficiency, and a stratified water pumping and sampling device for hydrology and water resource exploration is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a layering sampling device that draws water for hydrographic water resource reconnaissance to the solution is drawn water the sample through changing the extension pipe under the condition of the different degree of depth, leads to drawing water the sample inefficiency, and the suction head takes place to block up easily and be not convenient for change, has increased the problem of the sample cost that draws water.

The utility model relates to a purpose and efficiency that is used for layering of hydrology water resource reconnaissance to draw water sampling device is reached by following concrete technological means:

the utility model provides a layering sampling device that draws water for hydrology water resource reconnaissance, includes the base, wear to be equipped with mounting screw on the base, be provided with the mount pad on the base, be provided with control mechanism on the mount pad, be provided with the water pump on the base, the delivery port of water pump passes through the leading pipe and is connected with the collecting vessel, the mouth that absorbs water and the drinking-water piping connection of water pump, set up on the base and put in the groove, drinking-water pipe one end is passed through locking mechanism and is connected with sampling component, be provided with the scale mark on the drinking-water pipe.

Further, control mechanism includes pivot and fixing base, the pivot is worn to establish on the mount pad, the fixing base sets up on the base, the cover is equipped with the reel in the pivot, the drinking-water pipe runs through the fixing base winding is in on the reel, pivot one end is provided with the motor, the reel with be provided with positioning mechanism between the mount pad.

Further, a protective cover is arranged on the motor and arranged on the mounting seat.

Further, positioning mechanism includes the bolt, the bolt wears to establish on the mount pad, the multiunit pinhole has been seted up on the reel, the multiunit the pinhole array sets up on the reel, the bolt wears to establish one of them in the pinhole.

Further, the sampling assembly comprises an installation sleeve, a joint is arranged on the installation sleeve, the joint penetrates through the water pumping pipe, the installation sleeve is connected with the suction head through a filtering assembly A, and a filtering assembly B is arranged on the suction head.

Furthermore, the locking mechanism comprises a locking ring, the locking ring is sleeved on the water pumping pipe, the locking ring corresponds to the joint, and a fastening screw penetrates through the locking ring.

Furthermore, filtering component A includes the adapter sleeve, the adapter sleeve with the installation cover passes through threaded connection, the adapter sleeve with the suction head passes through threaded connection, be provided with the filter in the adapter sleeve.

Further, the filtering component B comprises two sets of clamping pieces, the clamping pieces are buckled on the suction head, the bottom ends of the clamping pieces are provided with spherical filter screens, the clamping pieces are two sets of spherical filter screens, two sets of telescopic rods are arranged on the clamping pieces in a penetrating mode, the telescopic rods are sleeved with reset springs, and the telescopic rods are connected with one ends of the telescopic rods in a penetrating mode.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the setting of motor and reel for the motor drives the reel rotation, thereby adjusts the different degree of depth of suction head, and the scale mark on the rethread drinking-water pipe carries out the degree of depth reading, can satisfy and carry out the layering sampling of drawing water in the region of the different degree of depth, has increased the variety of sample, makes water quality testing more accurate, has reduced user's the amount of labour, provides convenient for the user.

2. Can carry out the first filtration to the water of suction head sample through globular filter screen, the rethread filter can carry out the secondary filter, setting up of globular filter screen makes the filter be difficult to take place to block up to avoid the condition of whole sampling subassembly jam to take place, through pull rod pulling clamping piece after using a period of time, can take off globular filter screen, the dismouting of the globular filter screen of being convenient for, the adapter sleeve passes through the screw thread and is connected with suction head and installation cover respectively, make the filter be convenient for change.

Drawings

Fig. 1 is a perspective view of the utility model relates to a layering sampling device that draws water for hydrographic water resource reconnaissance.

Fig. 2 is the utility model relates to a layering sampling device's that draws water explosion map for hydrology water resource reconnaissance.

Fig. 3 is an enlarged view of the area a in fig. 2.

Fig. 4 is an enlarged view of the region B in fig. 2.

Fig. 5 is an exploded view of the sampling assembly of the present invention.

Fig. 6 is a rear side view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a fixed seat; 2. a throwing groove; 3. a base; 4. a water pumping pipe; 5. a water conduit; 6. a collection barrel; 7. mounting screws; 8. a protective cover; 9. a motor; 10. a rotating shaft; 11. a mounting seat; 12. a water pump; 13. a reel; 14. a pin hole; 15. a bolt; 16. locking a ring; 17. fastening screws; 18. a joint; 19. a suction head; 20. a clip; 21. a return spring; 22. a telescopic rod; 23. a spherical filter screen; 24. a pull rod; 25. connecting sleeves; 26. a filter plate; 27. installing a sleeve; 28. scale lines are marked.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a layering sampling device that draws water for hydrology water resource reconnaissance, including base 3, wear to be equipped with mounting screw 7 on the base 3, can install base 3 to the well head through mounting screw 17.

Be provided with mount pad 11 on the base 3, be provided with control mechanism on the mount pad 11, be provided with water pump 12 on the base 3, the delivery port of water pump 12 passes through leading water pipe 5 and is connected with collecting vessel 6, draws water the sample through 12 work of water pump, and the water storage of taking a sample is in collecting vessel 6.

The water suction port of the water pump 12 is connected with the water pumping pipe 4, the base 3 is provided with a throwing groove 2, one end of the water pumping pipe 4 penetrates through the throwing groove 2, one end of the water pumping pipe 4 is connected with the sampling assembly through a locking mechanism, and the water is thrown into the water through the sampling assembly, so that the water pump 12 pumps water through the sampling assembly during working.

The water pumping pipe 4 is provided with scale marks 28, so that the throwing length of the water pumping pipe 4 can be observed, and the depth data of water pumping sampling can be read.

Wherein, control mechanism includes pivot 10 and fixing base 1, and pivot 10 wears to establish on mount pad 11, and fixing base 1 sets up on base 3, and the cover is equipped with reel 13 in the pivot 10, and drinking-water pipe 4 runs through fixing base 1 winding on reel 13, receive and releases drinking-water pipe 4 through the rotation of reel 13, can realize drawing water in different degree of depth layering.

One end of the rotating shaft 10 is provided with a motor 9, a positioning mechanism is arranged between the reel 13 and the mounting seat 11, and the rotating shaft 10 is driven to rotate by the motor 9.

In some embodiments, the motor 9 can be replaced by a hand wheel, and the hand wheel is controlled manually to rotate the rotating shaft 10, so that the water pumping pipe 4 can be retracted and extended by the reel 13, and the control of the hand wheel is accurate, but in the embodiment, the layered water pumping span is large, the depth of the water pumping pipe 4 is not required to be accurately controlled, and the operation of the hand wheel is labor-saving without the motor 9, therefore, the utility model discloses a motor 9 is explained as a preferred scheme.

Wherein, a protective cover 8 is arranged on the motor 9, and the protective cover 8 is arranged on the mounting seat 11; through the setting of protection casing 8, avoid motor 9 to take place to damage with water contact.

The positioning mechanism comprises a bolt 15, the bolt 15 penetrates through the mounting seat 11, a plurality of groups of pin holes 14 are formed in the reel 13, the plurality of groups of pin holes 14 are arranged on the reel 13 in an array mode, and the bolt 15 penetrates through one pin hole 14; the bolt 15 is used for positioning the winding wheel 13, so that the condition that the winding wheel 13 rotates when the motor 9 is not operated is prevented.

The sampling assembly comprises a mounting sleeve 27, a joint 18 is arranged on the mounting sleeve 27, the joint 18 is arranged in the water pumping pipe 4 in a penetrating manner, the mounting sleeve 27 is connected with a suction head 19 through a filtering assembly A, and the suction head 19 is provided with a filtering assembly B; avoid suction head 19 to take place to block up through filtering component B, carry out secondary filter again through filtering component A for the sample to water quality testing more accurate.

The locking mechanism comprises a locking ring 16, the locking ring 16 is sleeved on the water pumping pipe 4, the locking ring 16 corresponds to the joint 18, and a fastening screw 17 penetrates through the locking ring 16; the tightening screw 17 is rotated to reduce the inner diameter of the locking ring 16, so that the joint 18 is fixed to the suction pipe 4 with good sealing, and the joint 18 can be removed by loosening the tightening screw 17.

Wherein, filtering component A includes adapter sleeve 25, and adapter sleeve 25 passes through threaded connection with installation cover 27, and adapter sleeve 25 passes through threaded connection with suction head 19, is provided with filter 26 in the adapter sleeve 25, through the setting of adapter sleeve 25 for filter 26 is convenient for the dismouting, and filter 26 can provide the secondary and filter.

Wherein, filtering component B includes two sets of clamping pieces 20, and two sets of clamping pieces 20 all lock on suction head 19, and two sets of clamping pieces 20 bottom all is provided with spherical filter screen 23, makes water pump 12 during operation can block great solid impurity for suction head 19 through spherical filter screen 23, places suction head 19 and takes place to block up

Two groups of telescopic rods 22 penetrate through the two groups of clamping pieces 20, a return spring 21 is sleeved on each telescopic rod 22, and one ends of the two groups of telescopic rods 22 are connected through a pull rod 24; the two groups of clamping pieces 20 can be taken down by pulling the pull rod 24, so that the spherical filter screen 23 can be conveniently replaced.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the base 3 can be installed on a well mouth through the installation screw 7, the motor 9 is turned on after the bolt 15 is taken down, the sampling component is put into the well, the motor 9 is turned off after the water pumping pipe 4 is put in a certain depth, the bolt 15 is inserted to position the wire winding wheel 13 and then read the depth from the scale mark 28, the water pump 12 is turned on to pump water and sample, the bolt 15 is taken out when the layered sampling is needed, the putting depth of the water pumping pipe 4 is changed through the operation of the motor 9, the depth reading is carried out again through the scale mark 28, then the water pumping is carried out through the water pump 12, so as to realize layered water pumping and sampling, the suction head 19 is filtered for the first time through the spherical filter screen 23, and then is filtered for the second time through the filter plate 26, the spherical filter net 23 can be detached by using the pull rod 24, and the filter plate 26 can be detached by providing a screw thread on the connection sleeve 25.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a layering sampling device that draws water for hydrology water resource reconnaissance which characterized in that: including base (3), wear to be equipped with mounting screw (7) on base (3), be provided with mount pad (11) on base (3), be provided with control mechanism on mount pad (11), be provided with water pump (12) on base (3), the delivery port of water pump (12) passes through leading water pipe (5) and is connected with collecting vessel (6), the mouth that absorbs water of water pump (12) is connected with drinking-water pipe (4), set up on base (3) and put in groove (2), drinking-water pipe (4) one end is passed through locking mechanism and is connected with the sampling component, be provided with scale mark (28) on drinking-water pipe (4).

2. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 1, wherein: control mechanism includes pivot (10) and fixing base (1), pivot (10) are worn to establish on mount pad (11), fixing base (1) sets up on base (3), the cover is equipped with reel (13) in pivot (10), drinking-water pipe (4) are run through fixing base (1) winding is in on reel (13), pivot (10) one end is provided with motor (9), reel (13) with be provided with positioning mechanism between mount pad (11).

3. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 2, wherein: the motor (9) is provided with a protective cover (8), and the protective cover (8) is arranged on the mounting seat (11).

4. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 2, wherein: positioning mechanism includes bolt (15), bolt (15) wear to establish on mount pad (11), set up multiunit pinhole (14) on reel (13), the multiunit pinhole (14) array sets up on reel (13), bolt (15) wear to establish wherein in pinhole (14).

5. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 1, wherein: the sampling component comprises an installation sleeve (27), a joint (18) is arranged on the installation sleeve (27), the joint (18) is arranged in the water pumping pipe (4) in a penetrating mode, the installation sleeve (27) is connected with a suction head (19) through a filtering component A, and a filtering component B is arranged on the suction head (19).

6. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 5, wherein: the locking mechanism comprises a locking ring (16), the locking ring (16) is sleeved on the water pumping pipe (4), the locking ring (16) corresponds to the joint (18), and a fastening screw (17) penetrates through the locking ring (16).

7. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 5, wherein: the filter assembly A comprises a connecting sleeve (25), the connecting sleeve (25) is connected with the installation sleeve (27) through threads, the connecting sleeve (25) is connected with the suction head (19) through threads, and a filter plate (26) is arranged in the connecting sleeve (25).

8. The stratified pumping and sampling device for hydrographic water resource exploration according to claim 5, wherein: the filtering component B comprises two sets of clamping pieces (20) which are all buckled on the suction head (19), the clamping pieces (20) are two sets of spherical filtering screens (23) arranged at the bottom ends of the clamping pieces (20) and two sets of telescopic rods (22) arranged on the clamping pieces (20), and reset springs (21) and two sets of telescopic rods (22) are sleeved on the telescopic rods (22) and connected through pull rods (24).