CN202648997U - Water sample acquisition device - Google Patents
Water sample acquisition device Download PDFInfo
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- CN202648997U CN202648997U CN 201220319000 CN201220319000U CN202648997U CN 202648997 U CN202648997 U CN 202648997U CN 201220319000 CN201220319000 CN 201220319000 CN 201220319000 U CN201220319000 U CN 201220319000U CN 202648997 U CN202648997 U CN 202648997U
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Abstract
The utility model discloses a water sample acquisition device, which comprises a water sampling device and a water sample passage which is communicated with the water sampling device. The water sampling device additionally comprises a water level sensor, a connecting rod and a connecting rod fixing device which can move up and down, wherein one end of the connecting rod is connected with the water sampling device and the other end of the connecting rod is connected with the connecting rod fixing device; and the water level sensor is used for sensing water level or water level change. The water sample acquisition device provided by the utility model has the advantages that the height of the water sampling device can change with the water level under the situation of great water level fall, and the water sampling device is prevented from being damaged or failing to acquire water samples due to excessive water level change.
Description
Technical field
The utility model relates to water sample and takes technical field, relates in particular to a kind of water sample sampling device.
Background technology
Development along with society, process water and domestic consumption are increasing, water resource is shortage more and more, can collect the reservoir of natural precipitation on a large scale as the important storing facilities of water of the mankind, it is more and more important to seem, in order to guarantee that the retaining in the reservoir can drink for the mankind, need to be to the check of sampling of the water in the reservoir, to determine whether retaining can be drunk.
What reservoir adopted now is that the monitoring water quality on line system carries out Real-Time Monitoring to the water quality in the reservoir, the monitoring water quality on line system uses automatic control technology, computer technology and is equipped with professional software, form one from sampling, pre-service, analyze that data are processed and the holonomic system of storage, thereby realize the online auto monitoring to sample.When the monitoring water quality on line system in the reservoir takes a sample at present, when namely taking water sample, be used for taking the water sampling device of water sample can not tackle the large situation of reservoir middle water level drop, for example trestle type is adopted water and float-type water intaking, the scope of adopting the water water level of both water sampling devices is smaller, when the height of water is larger, especially trestle type is adopted the used water sampling device of water, if water level rises, flood the trestle that is fixedly installed, can cause water sampling device to be immersed in water, cause damage of equipment even can't use, and in dry season, the excessive water level that causes of water level decline is excessively low, the situation of water sample can occur taking.
Therefore, how to provide a kind of water sample sampling device, the height of its water sampling device is the technical matters that present those skilled in the art need to be resolved hurrily along with the eustasy of water level when larger with the realization height of water.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of water sample sampling device, and the height of its water sampling device prevents water sampling device because the excessive variation of water level causes damage or can't take water sample along with the eustasy of water level when larger with the realization height of water.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of water sample sampling device, comprise water sampling device and the water sample passage that is communicated with described water sampling device, also comprise water level sensor, connecting link and connecting link stationary installation moving up and down, wherein, one end of described connecting link is connected with described water sampling device, and the other end is connected with described connecting link stationary installation; Described water level sensor is used for the variation of height or the height of induction water level.
Preferably, the rotating and described water sampling device of an end of above-mentioned connecting link is connected, and the rotating and described connecting link stationary installation of the other end is connected.
Preferably, above-mentioned water level sensor is angle controller, described angle controller is used for controlling the angle of described connecting link, when described angle surpasses the angle preset value of described angle controller, described angle controller is controlled described connecting link stationary installation and is moved up and down, and the absolute angle of adjusting connecting link resets.
Preferably, above-mentioned angle is rotational angle.
Preferably, above-mentioned angle is absolute angle.
Preferably, above-mentioned connecting link stationary installation has drive unit.
Preferably, above-mentioned water level sensor also is used for controlling moving up and down of described connecting link stationary installation.
Preferably, above-mentioned connecting link stationary installation is the observation car, and described observation car is provided with the chassis, and the compartment of described observation car can be connected on counterrotating and described chassis, and can fix after the rotation.Preferably, above-mentioned chassis has the roller that contacts with ground.
Preferably, the maximum anglec of rotation in the compartment of above-mentioned observation car is 25 °.
The water sample sampling device that the utility model provides, comprise water sampling device and the water sample passage that is communicated with described water sampling device, also comprise water level sensor, connecting link and connecting link stationary installation moving up and down, wherein, one end of described connecting link is connected with described water sampling device, and the other end is connected with described connecting link stationary installation; Described water level sensor is used for the variation of height or the height of induction water level.In use, water sampling device is placed on the water surface that need to take water sample, the water sample passage is used for the water sample of water sampling device collection is transported on the bank, and the connecting link stationary installation is placed on the bank.
When water level rises, water sampling device can rise along with the rising of water level, when water level sensor records height change that water level rise to surpass certain altitude or water level and surpasses certain value, the connecting link stationary installation moves up, connecting link stationary installation traction water sampling device moves up, water sampling device can not had by water logging, still swims on the water surface.
When water level descends, water sampling device also can descend along with the decline of water level, when water level sensor records height change that water level descend to surpass certain altitude or water level and surpasses certain value, the connecting link stationary installation moves down, the connecting link stationary installation descends along with the decline of water sampling device, so that water sampling device can be not unsettled, still swim on the water surface simultaneously, can adopt water conservancy project and do.
In sum, the height of its water sampling device prevented water sampling device because the excessive variation of water level causes and damages or can't take water sample along with the eustasy of water level when the water sample sampling device that the utility model provides can realize that the height of water is larger.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the water sample sampling device that Fig. 1 provides for the utility model embodiment;
Absolute angle and rotational angle synoptic diagram that Fig. 2 provides for the utility model embodiment.
Among upper Fig. 1 and Fig. 2:
Embodiment
The height of its water sampling device prevented that along with the eustasy of water level water sampling device from not had by water logging, causes damage when the utility model embodiment provided the water sample sampling device can realize that the height of water is larger.
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The water sample sampling device that the utility model embodiment provides, comprise water sampling device 1 and the water sample passage that is communicated with water sampling device 1, also comprise water level sensor, connecting link 3 and connecting link stationary installation moving up and down, wherein, one end of connecting link 3 is connected with water sampling device 1, and the other end is connected with the connecting link stationary installation; Water level sensor is used for the variation of height or the height of induction water level.
In use, water sampling device 1 is placed on the water surface that need to take water sample, the water sample passage is used for the water sample that water sampling device 1 gathers is transported on the bank 7, and the connecting link stationary installation is placed on the bank 7.
When water level rises, water sampling device 1 can rise along with the rising of water level, when water level sensor records height change that water level rise to surpass certain altitude or water level and surpasses certain value, the connecting link stationary installation moves up, the connecting link stationary installation upwards raises by connecting link 3 traction water sampling devices 1, water sampling device 1 can not had by water logging, still swims on the water surface.
When water level descends, water sampling device 1 also can descend along with the decline of water level, when water level sensor records height change that water level descend to surpass certain altitude or water level and surpasses certain value, the connecting link stationary installation moves down, the connecting link stationary installation descends along with the decline of water sampling device 1, so that water sampling device 1 can be not unsettled, still swim on the water surface simultaneously, can adopt water conservancy project and do.
To sum up, the height of its water sampling device 1 prevented water sampling device 1 because the excessive variation of water level causes and damages or can't take water sample along with the eustasy of water level when the water sample sampling device that the utility model provides can realize that the height of water is larger.
Concrete, water level sensor also is used for moving up and down of control linkage lever fixing apparatus, when the height change that surpasses certain altitude or water level judged water level when water level sensor and rise, descend surpassed certain value, directly the control linkage lever fixing apparatus moved up and down, and has realized robotization control.
Concrete, the connecting link stationary installation also has drive unit, being used for driving the connecting link stationary installation moves up and down, this drive unit is windlass 8, windlass 8 moves up and down by rope traction connecting link stationary installation, certainly, this drive unit also can be motor or engine etc. other can produce the equipment of power, the utility model is not specifically limited this drive unit.Windlass 8 moves by rope traction connecting link stationary installation, and the cable traction rope is set simultaneously, so that the cable of whole water sampling device is connected with 7 miscellaneous equipment on the bank by the cable traction rope.This cable traction rope is by being separately positioned at the bottom of the bank and 7 wire pulling rack 5 is fixing on the bank.
In a kind of embodiment; connecting link 3 is steel pipe, and steel pipe is processed through waterproof anti-corrosion, can adopt zinc-plated method to realize; what the water sample passage was connected with water sampling device passes from steel pipe with 7 cables that are connected on the bank, can play certain protective effect to water sample passage and cable.
Can certainly directly between water sampling device 1 and connecting link stationary installation connecting link 3 be set, angle controller 4 is installed on the connecting link 3, the water sample passage is connected with water sampling device with 7 cables that are connected on the bank from other passage with 7 be connected on the bank.
Steel pipe connects water sampling device 1 and connecting link stationary installation, and the steel pipe on the water surface adopts floater shot 2 to support, and 2 one groups of per two floater shots support the same position of the steel pipe on the water surface simultaneously.
One end of connecting link 3 is rotating to be connected with water sampling device 1, the other end is rotating to be connected with the connecting link stationary installation, water level sensor is angle controller 4, angle controller 4 is installed on the connecting link 3, the angle that is used for control linkage bar 3, when angle surpassed the angle preset value of angle controller 4, angle controller 4 control linkage lever fixing apparatus moved up and down, and the absolute angle of adjusting connecting link 3 resets.
When water level rises, water sampling device 1 also can rise along with the rising of water level, this moment, the connecting link stationary installation was motionless, so water sampling device 1 drives connecting link 3 and rotates up around the connecting link stationary installation, when the anglec of rotation surpasses the angle initialization value of angle controller 4, also just show, water level rises and has surpassed certain height, angle controller 4 sends signal to windlass 8, windlass 8 beginning traction bars stationary installations move up, the connecting link stationary installation drives connecting link 3 and rotates up around water sampling device 1, adjust the absolute angle of connecting link 3, it is resetted, so the height of whole water sample water sampling device all is improved, water sampling device 1 can not had by water logging, still swims on the water surface.
When water level descends, water sampling device 1 also can descend along with the decline of water level, this moment, the connecting link stationary installation was motionless, so water sampling device 1 drives connecting link 3 and is rotated down around the connecting link stationary installation, when the anglec of rotation surpasses the angle initialization value of angle controller 4, also just show, water level descends and has surpassed certain height, angle controller 4 sends signal to windlass 8, windlass 8 beginning traction bars stationary installations move down, the connecting link stationary installation drives connecting link 3 and is rotated down around water sampling device 1, adjusts connecting link 3 absolute angle, and it is resetted, so the height of whole water sample water sampling device all is reduced, water sampling device 1 can be not unsettled, still swims on the water surface, can adopt water conservancy project and do.
Please refer to Fig. 2, absolute angle and rotational angle synoptic diagram that Fig. 2 provides for the utility model embodiment.Wherein absolute angle is that connecting link 3 is with respect to the angle of horizontal line 9, such as the angle α among Fig. 2 and angle β, rotational angle is exactly the angle that connecting link 3 self rotates, such as the angle γ among Fig. 2, the value of angle γ is the absolute value of the difference of angle α and angle β, and is concrete, angle is rotational angle, the angle preset value of angle controller 4 is set to a fixed value, and when connecting link 3 rotational angles surpassed this fixed value, windlass 8 began action.
Angle also can be absolute angle, and the angle preset value of angle controller 4 is set to a value range, when the angle of connecting link 3 exceed the upper limit of this value range or the low value of going beyond the scope lower in limited time, windlass 8 begins to move.
In another embodiment, water level sensor is the water level depth sensor, when water level rises or descends when surpassing certain height, the water level depth sensor sends signal to windlass 8, and control windlass 8 traction bars stationary installations rise or descend.
Water level sensor in above-mentioned two kinds of embodiments is respectively angle controller 4 and water level depth sensor, very ripe product has been arranged on the market, be easy to buy, more safe and reliable simultaneously, certainly for other the water level sensor that can respond to SEA LEVEL VARIATION, the utility model is not done concrete restriction.
Concrete, the connecting link stationary installation is observation car 6, observation car 6 can also be used for observing the operating position of water sampling device simultaneously, guarantees that water sampling device 1 is in normal operating conditions.The compartment of observation car 6 is open compartment, guarantees to have certain field range when the observer checks, roof is coated with the screening canopy simultaneously, is used for preventing from drenching with rain.
Specifically, the chassis has the roller that contacts with ground, and observation car 6 directly adopts rollers to roll on the slope, relatively saves cost, is provided with tire at roller simultaneously, alleviates the vibrations when observing garage walk.
At this moment, the maximum anglec of rotation in the compartment of observation car 6 is 25 °, that is to say, after the compartment rotates 25 ° with respect to the chassis, can arrive the position of a level, could arrive a horizontal level if surpass this angle compartment, illustrate that the chassis is too oblique, namely the slope is too steep, roller may with the ground loose contact, at this moment need to lay on the slope slide rail, the chassis arranges the pulley that is used with slide rail, guarantees that the observation car can safe operation.
Concrete, water sampling device 1 is for adopting the water ship, and it is more firm to adopt the water ship, stationarity is good, adopts also to be provided with navigation light on the water ship, to prevent the generation of accidents such as crashing, use water pump that the power that draws water is provided when taking water sample, this water pump can be arranged on the bank, also can be arranged on and adopt in the water ship.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a water sample sampling device comprises water sampling device (1) and the water sample passage that is communicated with described water sampling device (1), it is characterized in that, also comprises water level sensor, connecting link (3) and connecting link stationary installation moving up and down, wherein,
One end of described connecting link (3) is connected with described water sampling device (1), and the other end is connected with described connecting link stationary installation;
Described water level sensor is used for the variation of height or the height of induction water level.
2. water sample sampling device according to claim 1 is characterized in that, the rotating and described water sampling device of an end of described connecting link (3) (1) is connected, and the rotating and described connecting link stationary installation of the other end is connected.
3. water sample sampling device according to claim 2, it is characterized in that, described water level sensor is angle controller (4), described angle controller (4) is used for controlling the angle of described connecting link (3), when described angle surpasses the angle preset value of described angle controller (4), the described connecting link stationary installation of described angle controller (4) control moves up and down, and the absolute angle of adjusting connecting link (3) resets.
4. water sample sampling device according to claim 3 is characterized in that, the angle ranging from rotational angle.
5. water sample sampling device according to claim 3 is characterized in that, the angle ranging from absolute angle.
6. water sample sampling device according to claim 1 is characterized in that, described connecting link stationary installation has drive unit.
7. water sample sampling device according to claim 1 is characterized in that, described water level sensor also is used for controlling moving up and down of described connecting link stationary installation.
8. water sample sampling device according to claim 1, it is characterized in that described connecting link stationary installation is observation car (6), described observation car (6) is provided with the chassis, the compartment of described observation car (6) can be connected on counterrotating and described chassis, and can fix after the rotation.
9. water sample sampling device according to claim 8 is characterized in that, described chassis has the roller that contacts with ground.
10. water sample sampling device according to claim 9 is characterized in that, the maximum anglec of rotation in the compartment of described observation car (6) is 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319000 CN202648997U (en) | 2012-07-03 | 2012-07-03 | Water sample acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319000 CN202648997U (en) | 2012-07-03 | 2012-07-03 | Water sample acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648997U true CN202648997U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319000 Expired - Lifetime CN202648997U (en) | 2012-07-03 | 2012-07-03 | Water sample acquisition device |
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| Country | Link |
|---|---|
| CN (1) | CN202648997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806663A (en) * | 2016-06-01 | 2016-07-27 | 王保锋 | Water quality sampler for fisheries and aquaculture |
| CN110646387A (en) * | 2019-09-17 | 2020-01-03 | 苏州康吉诊断试剂有限公司 | Kit for flow-type fluorescence detection method |
-
2012
- 2012-07-03 CN CN 201220319000 patent/CN202648997U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806663A (en) * | 2016-06-01 | 2016-07-27 | 王保锋 | Water quality sampler for fisheries and aquaculture |
| CN110646387A (en) * | 2019-09-17 | 2020-01-03 | 苏州康吉诊断试剂有限公司 | Kit for flow-type fluorescence detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |