CN207585961U - Subglacial hydrophore and water acquisition component - Google Patents

Abstract

The utility model provides a kind of subglacial hydrophore and water acquisition component, is related to the technical field of water acquisition equipment.Subglacial hydrophore includes vessel and piston apparatus；The vessel has the accommodating chamber for accommodating water sample, one end of the vessel has the mouth of a river connected with the accommodating chamber, the piston apparatus is connected in the accommodating chamber, and the piston apparatus is aspirated or discharged to the water sample at the mouth of a river；The vessel is equipped with the first scale marker for measuring water acquisition depth, and the piston apparatus is equipped with the second scale marker for adjusting water acquisition amount.It solves in the prior art, the volume of hydrophore is big, when ice sheet thickness is big, ice face ice-breaking hole is smaller, it is impossible to go deep into the technical issues of subglacial carries out precise acquisition water sample.The utility model monitors the water sample of different depth using the first scale marker on vessel, and the indoor water acquisition amount of accommodating chamber is adjusted using the second scale marker, easy to carry, can accurately acquire water sample.

Description

Subglacial hydrophore and water acquisition component

Technical field

The utility model is related to the technical field of water acquisition equipment, more particularly, to a kind of subglacial hydrophore and water acquisition component.

Background technology

The problem of with China's water pollution, is increasingly severe, and Study of Water Environment department is needed to different places different depth Water source is acquired, in order to which researcher analyzes water body.During water acquisition is carried out, hydrophore is required sample Product sampling instrument, at present, the primary structure of common hydrophore is connect for one with graduated rope with water acquisition container in the market, The upper position of water acquisition container or the lower position in water acquisition container are both provided with water inlet and sealing cover, water acquisition container Lower end is connect with weight.In use, the water sampling of different depth can be realized by the scale on rope, one on the basis of this A little hydrophores can also realize the big minor adjustment of capacity, fold, unpick and wash, measure water temperature, turbidity, layered water sample while acquire Etc. multiple functions.

It is above-mentioned that hydrophore volume is usually bigger in the prior art, hydrophore mostly suitable for the lake of Channel Group's phase, river with And the water sampling of the water environments such as reservoir, and it is used for the less of freezeup period subglacial water body acquisition.Due to lake of north China freezeup period Long, water environment under ice layer complex, in recent years, the research for carrying out freezeup period Water Environment In Lakes are also more and more.Subglacial water body is adopted Collection such as encounters that ice sheet thickness is big, ice face ice-breaking hole hour, using conventional water acquisition container often due to being relatively large in diameter and can not stretch Enter subglacial acquisition water sample, in addition, when subglacial water body flow is very fast, can not realize that pinpoint acquires water sample.

Utility model content

It is in the prior art to solve the purpose of this utility model is to provide a kind of subglacial hydrophore, hydrophore Volume it is big, when ice sheet thickness is big, ice face ice-breaking hole is smaller, it is impossible to go deep into subglacial and be acquired water sample and subglacial flow The technical issues of can not achieve pinpoint acquisition water sample when very fast.

The utility model also provides a kind of water acquisition component, and to solve in the prior art, the volume of hydrophore is big, can not go deep into The technical issues of hole smaller subglacial precise acquisition water sample.

A kind of subglacial hydrophore provided by the utility model, including vessel and piston apparatus；

The vessel has the accommodating chamber for accommodating water sample, and one end of the vessel has and the accommodating chamber The mouth of a river of room connection, the piston apparatus are connected in the accommodating chamber, and the piston apparatus is to the water sample at the mouth of a river It is aspirated or is discharged；

The vessel is equipped with the first scale marker for measuring water acquisition depth, and the piston apparatus is equipped with to adjust and adopt Second scale marker of water.

Further, one end of the vessel is connected with the first extended column, and the mouth of a river is arranged on described first and prolongs The end of long column, first extended column are used to go deep into drawing water sample in water.

Further, the other end of the vessel is connected with the second extended column, second extended column and the appearance Chamber of receiving is connected；

One end of the piston apparatus is arranged in the accommodating chamber, and the other end of the piston apparatus passes through described the Two extended columns.

Further, one end of the piston apparatus is connected with gasket.

Further, the other end of the piston apparatus is connected with handle.

Further, it is connected with capping at the mouth of a river.

Further, support element is further included；

The lateral surface of the vessel is connected with support base, and one end of the support element is connect with the support base, institute The other end for stating support element is abutted with ice face, and the support element is supported.

Further, the quantity of the support base is multiple, and the quantity of the support element is the quantity with the support base It is corresponding multiple.

Further, the support element is telescopic rod.

The utility model also provides a kind of water acquisition component, including stent and multiple subglacial hydrophores；

The multiple subglacial hydrophore is sequentially connected on the bracket.

A kind of subglacial hydrophore provided by the utility model, the vessel is interior to have accommodating chamber, so that water sample energy It is enough stored in the accommodating chamber；The lower end of the vessel has the mouth of a river, and the mouth of a river is connected with the accommodating chamber It is logical, so that water sample enters in accommodating chamber along the mouth of a river or water sample is flowed out out of described accommodating chamber；The piston apparatus connects It is connected in the accommodating chamber, the piston apparatus carries out pull movement in the accommodating chamber, so as to the appearance The indoor water sample of chamber of receiving is aspirated or is discharged；The first scale marker, first scale are equipped on the vessel Identify the depth for measuring water acquisition；The second scale marker is equipped on the piston apparatus, second scale marker is used for Adjust the indoor water acquisition amount of the accommodating chamber.The water acquisition container diameter of the utility model is small, can be directly protruding into ice cave and realize subglacial The acquisition of different depth water sample using the water sample of the first scale marker monitoring different depth on vessel, utilized for the second quarter Scale know adjust the indoor water acquisition amount of accommodating chamber, structure design it is compact, it is easy to carry, can accurately acquire water sample, moreover it is possible to Enough requirements for meeting fixed point acquisition water sample.

The utility model also provides a kind of water acquisition component, and multiple above-mentioned subglacial hydrophores, Neng Goutong are installed on stent When multiple positions are carried out with water acquisition, water acquisition mode is simple, conveniently.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.

Fig. 1 is the first structure diagram that the utility model embodiment provides；

Fig. 2 is the structure diagram of vessel that the utility model embodiment provides；

Fig. 3 is the structure diagram of piston apparatus that the utility model embodiment provides；

Fig. 4 is second of structure diagram that the utility model embodiment provides；

Fig. 5 is the third structure diagram that the utility model embodiment provides；

Fig. 6 is the 4th kind of structure diagram that the utility model embodiment provides.

Icon：100- vessels；200- piston apparatus；300- support elements；101- accommodating chambers；The 102- mouths of a river； The first scale markers of 103-；The first extended columns of 104-；The second extended columns of 105-；106- cappings；107- support bases； The second scale markers of 201-；202- handles.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected range.

In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

Fig. 1 is the first structure diagram that the utility model embodiment provides.

As shown in Figure 1, a kind of subglacial hydrophore provided by the utility model, including vessel 100 and piston apparatus 200；

The vessel 100 has an accommodating chamber 101 for accommodating water sample, one end of the vessel 100 have with The mouth of a river 102 that the accommodating chamber 101 connects, the piston apparatus 200 are connected in the accommodating chamber 101, the piston Device 200 is aspirated or is discharged to the water sample at the mouth of a river 102；

The vessel 100 is equipped with the first scale marker 103 for measuring water acquisition depth, on the piston apparatus 200 Equipped with the second scale marker 201 for adjusting water acquisition amount.

In Fig. 1, vessel 100 is made of transparent glass material, can also use transparent resin material system Make, using transparent material convenient for the water acquisition amount in observation vessel 100.There is hollow accommodating chamber in container 100 Room 101, so that water sample is contained in accommodating chamber 101.

Vessel 100 may be used cylindric, can also use other shapes, such as：Rectangular-shape etc., according to reality Border needs to be configured.

When vessel 100 uses cylindric, between 50cm-150cm, diameters take length value value range It is worth range between 5cm-20cm, in the present embodiment, the length value value of vessel 100 is 70cm, length scale number Value is followed successively by 10cm, 20cm, 30cm, 40cm, 50cm, 60cm, 70cm from the bottom to top, and length scale numerical value increases successively from the bottom to top Greatly, the numerical value value of 100 diameter of vessel is 5cm.

The lower end of vessel 100 has the mouth of a river 102, and the mouth of a river 102 is connected with the lower end of accommodating chamber 101, so that water Sample can enter along the mouth of a river 102 in accommodating chamber 101 or water sample is interior to outflow from accommodating chamber 101 along the mouth of a river 102 Go out.

Piston apparatus 200 includes piston rod and piston, and piston is connected in accommodating chamber 101, is driven and lived using piston rod Plug does pull movement in accommodating chamber 101, so that piston is aspirated or discharged to the water sample at the mouth of a river 102.

The lateral surface or medial surface of vessel 100 are printed with the first scale marker 103, the lower end of vessel 100 When going deep into below the water surface, the first scale marker 103 on vessel 100 is observed, to measure the depth of water acquisition.

The piston rod lateral surface of piston apparatus 200 is printed with the second scale marker 201, when piston rod is drawn up water sample, The second scale marker 201 on piston rod is observed, the inflow in accommodating chamber 101 to be adjusted；Piston rod is released downwards Discharge water sample when, observe piston rod on the second scale marker 201, the water yield in accommodating chamber 101 to be adjusted.Using Aforesaid way completes the process that the water acquisition amount in accommodating chamber 101 is adjusted.

In one embodiment of the utility model, the depth of water of sample region is underwater 50cm, and water acquisition amount is 1L, the second scale Mark 201 is from top to bottom followed successively by 0.5L, 1L, 1.5L, 2L, 2.5L, 3L, and scale numerical value is from top to bottom sequentially increased.It determines Behind sampling position, one hand of user holds vessel 100, and a hand holds the piston rod upper end of piston apparatus 200, piston It is arranged in accommodating chamber 101；The mouth of a river 102 of 100 lower end of vessel is placed in water acquisition area, observes the first scale marker 103, The depth of water sampling is determined, then up pull piston rod, is drawn up water sample using piston, piston moves up 1L When, stop the pull movement of piston rod；Vessel 100 is taken out from water acquisition area, the mouth of a river 102 is detached from water acquisition area, by the mouth of a river 102 Measuring cup is directed at, presses down on piston rod, piston rod is made to push piston, so as to which piston be made to push the water sample edge in vessel 100 It the mouth of a river 102 and flow to the measuring cup specified；When needing to contain water sample using two measuring cups, the second scale on piston rod can be observed Mark, water sample stop pushing piston rod, the mouth of a river 102 are moved to second measuring cup when first measuring cup is pushed to 0.5L, will Remaining 0.5L water samples are put into second measuring cup, so as to complete the gatherer process of water sample.

Fig. 2 is the structure diagram of vessel that the utility model embodiment provides.

As shown in Fig. 2, further, one end of the vessel 100 is connected with the first extended column 104, the mouth of a river 102 are arranged on the end of first extended column 104, and first extended column 104 is used to go deep into drawing water sample in water.

Be connected with the first extended column 104 in the lower end of vessel 100, the first extended column 104 under vessel 100 End is integrally formed, is equipped with intercommunicating pore in the first extended column 104, intercommunicating pore is connected with the lower end of accommodating chamber 101, the mouth of a river 102 It is arranged on the lower end of intercommunicating pore.

In use, the first extended column 104 is goed deep into sample region, convenient for being acquired to water sample, simultaneously as first extends The diameter of column 104 is smaller, and the water sample of underwater designated position can be acquired, when the water volume flow rate of especially subglacial is very fast, First extended column 104 can smoothly complete sampling as column is lengthened in specified place.

Further, the other end of the vessel 100 is connected with the second extended column 105, second extended column 105 It is connected with the accommodating chamber 101；

One end of the piston apparatus 200 is arranged in the accommodating chamber 101, the other end of the piston apparatus 200 Across second extended column 105.

As shown in Fig. 2, the second extended column 105 is connected in the upper end of vessel 100, the second extended column 105 and container The upper end of ontology 100 is integrally formed, and is equipped with intercommunicating pore in the second extended column 105, intercommunicating pore is connected with the upper end of accommodating chamber 101 It is logical.

In use, the piston rod of piston apparatus 200 is arranged in the second extended column 105, and piston rod extends second Pull moves in column, and the top of piston rod is protected using the second extended column 105, prevents the top of piston rod along perpendicular Nogata to carry out pull move when, the phenomenon that inclination.

The length scale of second extended column 105 is between 5cm-10cm, in the present embodiment, the second extended column 105 Length value be 5cm.

Further, one end of the piston apparatus 200 is connected with gasket.

Gasket is connected at the piston of piston apparatus 200, gasket uses the structure of rubber pad, since piston is accommodating It needs the water at the mouth of a river 102 being drawn up in chamber 101, to make piston that there is enough suction, prevents water sample outflow from accommodating Chamber 101, is connected with rubber pad at piston, and using the leakproofness of rubber pad, water sample is sealed.

Fig. 3 is the structure diagram of piston apparatus that the utility model embodiment provides.

As shown in figure 3, further, the other end of the piston apparatus 200 is connected with handle 202.

Be connected with handle 202 in the piston rod upper end of piston apparatus 200, handle be with piston rod cross bar connected vertically, It holds cross bar to be convenient for carrying out pull movement to piston rod, operate more laborsaving.

Further, it is connected with capping 106 at the mouth of a river 102.

Capping 106 is connected at the mouth of a river 102 of 100 lower end of vessel, capping 106 can seal the mouth of a river 102, Prevent the water sample in accommodating chamber 101 from flowing out.

Fig. 4 is second of structure diagram that the utility model embodiment provides.

As shown in figure 4, it is further, further include support element 300；

The lateral surface of the vessel 100 is connected with support base 107, one end and the support of the support element 300 Seat 107 connects, and the other end of the support element 300 abuts with ice face, the support element 300 is supported.

Support base 107 is connected to the lateral surface of vessel 100, may be used between support base 107 and vessel 100 Integrally formed structure, the structure that can also be connected by screw bolts between support base 107 and vessel 100.

Support base 107 has holding tank, and connecting plate is respectively equipped in the both sides of holding tank, is respectively equipped on two connecting plates Connecting hole, the upper end of support element 300 are contained in holding tank, and upper end of two connecting holes to support element 300 is passed through using bolt It is fixed；And can adjusting bolt at any time it is elastic, carried out with the angle between support element 300 and vessel 100 It adjusts.

In use, the lower end of support element 300 is abutted with ice face, vessel 100 is supported using support element 300, The use state of vessel 100 is made more to stablize.

When encountering, subglacial flow is more anxious, and needs when being the water sample of slow state, can utilize support element 300 that will hold Device ontology 100 supports, when flow flowing is slow, you can the piston rod of pull piston apparatus 200 aspirates required water sample.

When encountering, subglacial flow is slower, and needs when being the water sample of torrent state, can utilize support element 300 will Vessel 100 supports, when flow flowing is torrent, you can the piston rod suction of pull piston apparatus 200 is required Water sample.

Fig. 5 is the third structure diagram that the utility model embodiment provides.

As shown in figure 5, further, the support element 300 is telescopic rod.

Support element 300 using telescopic rod structure, can be directed to different places to use, different use demands, at any time The length of telescopic rod is adjusted, so as to be adjusted to vessel 100 apart from the distance between ice face, convenient for right at any time The water sample of different situations is acquired.

In one embodiment of the utility model, set between vessel 100 and ice face using support element 300 Distance, after standard figures are set, during waiting for flow rate of water flow：

When water level is flown up, the length of support element 300 can be shortened, made between vessel 100 and ice face Distance keeps the standard figures of setting；

When water level declines suddenly, the extended length of support element 300 can be made between vessel 100 and ice face Distance keeps the standard figures of setting.

Fig. 6 is the 4th kind of structure diagram that the utility model embodiment provides.

As shown in fig. 6, further, the quantity of the support base 107 be it is multiple, the quantity of the support element 300 be with The quantity of the support base 107 is corresponding multiple.

Multiple support bases 107 are set in the lateral surface of vessel 100, multiple support bases 107 uniformly arrange.

The quantity of support element 300 is set as corresponding multiple with the quantity of support base 107, so that multiple support elements 300 It is uniform in the support force of the lateral surface of vessel 100, the phenomenon that preventing vessel 100 from tilting, it is ensured that container sheet The stability of body 100.

Subglacial hydrophore provided by the utility model, the first scale marker are monitored the depth of the water sample of sample region, Second scale marker is monitored the concrete water quality aspirated, and ensures accurate acquisition water sample；And in the lateral surface of vessel Support element is connected, support element can be adjusted the distance between vessel and ice face, and support element being capable of holding container sheet The stability of body, so as to complete the process being acquired to the water sample under state different in flow rate.The utility model has the advantages of simple structure, Easy to carry, it is time saving and energy saving that when use, has the advantages that.

The utility model also provides a kind of water acquisition component, including stent and multiple subglacial hydrophores；

The multiple subglacial hydrophore is sequentially connected on the bracket.

Multiple subglacial hydrophores are connected on stent, the water sample of different location can be acquired, the collection capacity of water sample Greatly, it disclosure satisfy that the demand used.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of subglacial hydrophore, which is characterized in that including vessel (100) and piston apparatus (200)；

The vessel (100) has the accommodating chamber (101) for accommodating water sample, and one end of the vessel (100) has The mouth of a river (102) connected with the accommodating chamber (101), the piston apparatus (200) are connected to the accommodating chamber (101) Interior, the piston apparatus (200) is aspirated or is discharged to the water sample at the mouth of a river (102)；

The vessel (100) is equipped with the first scale marker (103) for measuring water acquisition depth, the piston apparatus (200) It is equipped with the second scale marker (201) for adjusting water acquisition amount.

2. subglacial hydrophore according to claim 1, which is characterized in that one end of the vessel (100) is connected with First extended column (104), the mouth of a river (102) are arranged on the end of first extended column (104), first extended column (104) for going deep into drawing water sample in water.

3. subglacial hydrophore according to claim 1, which is characterized in that the other end connection of the vessel (100) There is the second extended column (105), second extended column (105) is connected with the accommodating chamber (101)；

One end of the piston apparatus (200) is arranged in the accommodating chamber (101), the piston apparatus (200) it is another It holds across second extended column (105).

4. subglacial hydrophore according to claim 1, which is characterized in that one end of the piston apparatus (200) is connected with Gasket.

5. subglacial hydrophore according to claim 1, which is characterized in that the other end connection of the piston apparatus (200) There is handle (202).

6. subglacial hydrophore according to claim 1, which is characterized in that be connected with capping at the mouth of a river (102) (106)。

7. subglacial hydrophore according to claim 1, which is characterized in that further include support element (300)；

The lateral surface of the vessel (100) is connected with support base (107), one end and the branch of the support element (300) It supports seat (107) to connect, the other end of the support element (300) abuts with ice face, is supported the support element (300).

8. subglacial hydrophore according to claim 7, which is characterized in that the quantity of the support base (107) is multiple, institute The quantity for stating support element (300) is corresponding multiple with the quantity of the support base (107).

9. subglacial hydrophore according to claim 7, which is characterized in that the support element (300) is telescopic rod.

10. a kind of water acquisition component, which is characterized in that including stent and multiple subglacials as claimed in any one of claims 1-9 wherein Hydrophore；

The multiple subglacial hydrophore is sequentially connected on the bracket.