CN211426461U - Water quality testing sampling device - Google Patents
Water quality testing sampling device Download PDFInfo
- Publication number
- CN211426461U CN211426461U CN201922425598.XU CN201922425598U CN211426461U CN 211426461 U CN211426461 U CN 211426461U CN 201922425598 U CN201922425598 U CN 201922425598U CN 211426461 U CN211426461 U CN 211426461U
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- water
- sample
- sampling device
- cover body
- water quality
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Abstract
The application discloses a water quality detection sampling device, which comprises a support and a plurality of sample tanks arranged on the support from top to bottom, wherein a water intake and a cover body matched with the water intake are arranged on the side surface of each sample tank; the driving assembly is arranged on the support and can open or close each cover body simultaneously; every sample jar all communicates there is the drain pipe, all is provided with the valve on every drain pipe. From this, a plurality of sample jars through setting up from top to bottom, and every sample jar all has an independent water intaking mouth, in the water intaking, earlier close every valve, then directly immerse whole sampling device in the aquatic, the support of four sides fretwork can reduce the buoyancy behind the sampling device submergence, later open the lid of every sample jar simultaneously through control drive assembly, can realize taking a sample the water of the different degree of depth simultaneously, the efficiency to the different degree of depth quality of water sample has been improved, operation steps is simple, the problem that the valve opened and does not correspond and can't get water can not appear, overall structure is simple.
Description
Technical Field
The utility model relates to a water quality testing field especially relates to a water quality testing sampling device.
Background
Water resources are the most important natural resources in human society and are the basic conditions for survival and development. The sustainable utilization of water resources is an extremely important guarantee for the sustainable development of society and economy. With the increasing severity of water pollution in recent years, water quality detection is taken as the basic work in water pollution control work, and the significance is very important.
The water quality detector is necessary equipment for water quality detection, is used for knowing the quality of sewage, provides a basis for a sewage treatment technical scheme, provides a reference for the operation of a water treatment process and the like, and is difficult to sample different water depths at the same time by the conventional water quality detector, so that the working efficiency of collection is reduced.
Chinese patent CN201910519781.8 discloses a water quality testing device, including a plurality of water quality testing bottles, and every water quality testing bottle all forms a complete set and is provided with a intercommunication trachea, a first valve, a intercommunication water pipe and a second valve, and first valve all sets up on the intercommunication trachea, and every first breather pipe all is connected with the trachea, and the second valve all sets up on the intercommunication water pipe, and every intercommunication water pipe all with water piping connection. Whether it is through controlling opening of the first valve of connecting on the different water quality testing bottle and second valve can control and intake in to this water quality testing bottle, and then realize carrying the quality of water sample of the different degree of depth to the quality of water testing bottle of difference in to can avoid different degree of depth quality of water sample to take place to mix in same water quality testing bottle.
Although the patent can realize that water quality samples with different depths are conveyed into different water quality detection bottles, different invention switches need to be adjusted, the operation steps are complicated, the efficiency is low, and the situation that the first valve and the second valve are opened inconsistently can easily occur, so that water can not be taken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water quality testing sampling device solves one or more among the above-mentioned prior art problem.
According to one aspect of the utility model, a water quality detection sampling device is provided, which comprises a bracket and a plurality of sample tanks arranged on the bracket from top to bottom, wherein a water intake and a cover body matched with the water intake are arranged on the side surface of each sample tank; the driving assembly is arranged on the support and can open or close each cover body simultaneously; every sample jar all communicates there is the drain pipe, all is provided with the valve on every drain pipe.
The utility model discloses a plurality of sample jars that set up from top to bottom, and every sample jar all has independent intake, in the water intaking, earlier close every valve, then directly immerse whole sampling device in the aquatic, the support of four sides fretwork can reduce the buoyancy behind the sampling device submergence, later open the lid of every sample jar simultaneously through control drive assembly, can realize taking a sample to the water of the different degree of depth simultaneously, the efficiency to the different degree of depth quality of water sample has been improved, operation steps are simple, the problem that the valve was opened and is not corresponded and can't get water can not appear, the overall structure is simple, low in production cost.
In some embodiments: the upper side edge of the cover body is hinged to the upper side edge of the water intake, and the driving assembly drives the cover body to rotate around the hinged position to open and close the water intake. Therefore, the driving assembly can open or close each cover body simultaneously.
In some embodiments: the door driving assembly comprises a main rod, a plurality of first connecting rods, a plurality of second connecting rods, a return spring and a movable handle, the bracket is provided with a guide sleeve, and the main rod is arranged in the guide sleeve and can reciprocate up and down; the cover body of each sample tank is connected to the main rod through a first connecting rod and a second connecting rod, one end of the first connecting rod is fixedly connected to the main rod, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the lower edge of the cover body; the main rod is provided with a baffle, the return spring is sleeved on the main rod, the lower end of the return spring is abutted against the baffle, and the upper end of the return spring is abutted against the guide sleeve; the movable handle is connected to the upper end of the main rod. From this, upwards pulling the mobile jib through grabbing movable handle during the use, the mobile jib rethread first connecting rod and second connecting rod link, can realize opening simultaneously or close every lid, simple structure, convenient operation.
In some embodiments: the upper end of the bracket is provided with a pair of fixed handles, and the movable handle is positioned below one of the fixed handles. Therefore, when the water sampling device is used, two fixed handles can be firstly grasped by two hands to move the sampling device, and then one hand can conveniently pull the movable handle to open or close each cover body, so that water taking is realized.
In some embodiments: the edge of the cover body is provided with a sealing ring. This improves the sealing property between the lid and the intake port.
In some embodiments: the bottom of the bracket is provided with a gravity block. Thereby, the sampling device is facilitated to be more easily immersed in water.
In some embodiments: the water intake is positioned at the upper part of the side surface of the sample tank. From this, make things convenient for water to enter into the sample jar more, and when the quality of water sample in the sample jar is discharged water quality testing equipment to needs, only need open every lid, can make things convenient for the quality of water sample in the sample jar to flow out.
Drawings
FIG. 1 is a schematic structural view of a water quality testing and sampling device of the present invention;
FIG. 2 is a side view of the water quality testing and sampling device of the present invention;
fig. 3 is a partial view of the drain pipe of the water quality testing and sampling device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following description of the drawings.
As shown in fig. 1 to 3, a water quality testing and sampling device comprises a bracket 101 and a plurality of sample tanks 102 arranged on the bracket 101 from top to bottom, wherein the bracket 101 can be constructed by a plurality of rods, a plate-type platform base can be fixed at the upper end of the bracket 101 for mounting other components, each sample tank 102 can be square or round, and the sample tanks 102 can be welded and fixed on the bracket 101.
Each sample tank 102 is provided with a water intake 103 and a cover 104 fitted to the water intake 103 on the side. The water intake 103 may be opened at the upper side of the sample tank 102, and the upper side edge of the cover 104 is hinged to the upper side edge of the water intake 103. From this, make things convenient for water to enter into the sample jar more, and when the quality of water sample in the sample jar is discharged water quality testing equipment to needs, only need open every lid, can make things convenient for the quality of water sample in the sample jar to flow out.
The device also comprises a driving component arranged on the bracket 101, wherein the driving component can open or close each cover body 104 at the same time; the bottom of each sample tank 102 is communicated with a drain pipe 105, each drain pipe 105 is provided with a valve 106 in a flange mode, and the valve 106 can be arranged at the bottom of the sample tank 102.
The driving assembly comprises a main rod 21, a plurality of first connecting rods 22, a plurality of second connecting rods 23, a return spring 24 and a movable handle 25, a plurality of guide sleeves 107 are fixedly arranged on the side surface of the support 101, the guide sleeves 107 are sequentially arranged up and down, and the main rod 21 can movably penetrate through the guide sleeves 107 and can reciprocate up and down.
The cover 104 of each sample container 102 is connected to the main rod 21 through a first connecting rod 22 and a second connecting rod 23, one end of the first connecting rod 22 is vertically and fixedly connected to the main rod 21 and located above the cover 104, the other end of the first connecting rod 22 is hinged to one end of the second connecting rod 23, and the other end of the second connecting rod 23 is hinged to the lower edge of the cover 104. The main rod 21 is fixedly provided with a baffle 26, the return spring 24 is sleeved on the main rod 21, the lower end of the return spring 24 abuts against the baffle 26, and the upper end of the return spring 24 abuts against the guide sleeve 107, in the embodiment, the baffle 26 and the return spring 24 are both positioned below the uppermost guide sleeve 107; the movable handle 25 may be fixedly or movably connected to the upper end of the main lever 21. From this, upwards pulling the mobile jib through grabbing movable handle during the use, the mobile jib rethread first connecting rod and second connecting rod link, can realize opening simultaneously or close every lid, simple structure, convenient operation.
A pair of fixed handles 108 are fixed on the upper end of the bracket 101, and the movable handle 25 is located below one of the fixed handles 108. Therefore, when the water sampling device is used, two fixed handles can be firstly grasped by two hands to move the sampling device, and then one hand can conveniently pull the movable handle to open or close each cover body, so that water taking is realized.
The edge of the cover 104 is embedded or sleeved with a sealing ring. This improves the sealing property between the lid and the intake port.
The bottom of the bracket 101 is fixedly provided with a gravity block 109. Thereby, the sampling device is facilitated to be more easily immersed in water.
In addition, the whole length of the sampling device can be 50cm-200cm, so that the sampling device is convenient to carry and use.
To sum up, a plurality of sample jars through upper and lower setting, and every sample jar all has an independent water intaking mouth, in the water intaking, earlier close every valve, then directly immerse whole sampling device in the aquatic, the support of four sides fretwork can reduce the buoyancy behind the sampling device submergence, later open the lid of every sample jar simultaneously through control drive assembly, can realize taking a sample to the water of the different degree of depth simultaneously, the efficiency to the different degree of depth quality of water sample has been improved, operation steps are simple, the problem that the valve opened and does not correspond and can't get water can not appear, overall structure is simple, low in production cost.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as within the protection scope of the present invention.
Claims (7)
1. A water quality testing sampling device which characterized in that: the device comprises a bracket (101) and a plurality of sample tanks (102) arranged on the bracket (101) from top to bottom, wherein a water intake (103) and a cover body (104) matched with the water intake (103) are arranged on the side surface of each sample tank (102); the device also comprises a driving component arranged on the bracket (101), and the driving component can open or close each cover body (104) simultaneously; each sample tank (102) is communicated with a drain pipe (105), and a valve (106) is arranged on each drain pipe (105).
2. The water quality detection sampling device of claim 1, wherein: the upper side edge of the cover body (104) is hinged to the upper side edge of the water intake (103), and the driving assembly drives the cover body (104) to rotate around the hinged position to open and close the water intake (103).
3. A water quality testing and sampling device as defined in claim 2, wherein: the driving assembly comprises a main rod (21), a plurality of first connecting rods (22), a plurality of second connecting rods (23), a return spring (24) and a movable handle (25), the support (101) is provided with a guide sleeve (107), and the main rod (21) is arranged in the guide sleeve (107) and can reciprocate up and down; the cover body (104) of each sample tank (102) is connected to the main rod (21) through a first connecting rod (22) and a second connecting rod (23), one end of the first connecting rod (22) is fixedly connected to the main rod (21), the other end of the first connecting rod is hinged to one end of the second connecting rod (23), and the other end of the second connecting rod (23) is hinged to the lower edge of the cover body (104); the main rod (21) is provided with a baffle (26), the main rod (21) is sleeved with the return spring (24), the lower end of the return spring (24) abuts against the baffle (26), and the upper end of the return spring abuts against the guide sleeve (107); the movable handle (25) is connected to the upper end of the main rod (21).
4. A water quality testing and sampling device according to claim 3, characterized in that: the upper end of the support (101) is provided with a pair of fixed handles (108), and the movable handle (25) is positioned below one of the fixed handles (108).
5. The water quality detection sampling device of claim 1, wherein: and a sealing ring is arranged at the edge of the cover body (104).
6. The water quality detection sampling device of claim 1, wherein: the bottom of the support (101) is provided with a gravity block (109).
7. The water quality detection sampling device of claim 1, wherein: the water intake is positioned at the upper part of the side surface of the sample tank (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425598.XU CN211426461U (en) | 2019-12-30 | 2019-12-30 | Water quality testing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425598.XU CN211426461U (en) | 2019-12-30 | 2019-12-30 | Water quality testing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211426461U true CN211426461U (en) | 2020-09-04 |
Family
ID=72281244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922425598.XU Expired - Fee Related CN211426461U (en) | 2019-12-30 | 2019-12-30 | Water quality testing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211426461U (en) |
-
2019
- 2019-12-30 CN CN201922425598.XU patent/CN211426461U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |