CN211532389U - River habitat simulation device - Google Patents
River habitat simulation device Download PDFInfo
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- CN211532389U CN211532389U CN202020060544.8U CN202020060544U CN211532389U CN 211532389 U CN211532389 U CN 211532389U CN 202020060544 U CN202020060544 U CN 202020060544U CN 211532389 U CN211532389 U CN 211532389U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a river habitat simulator, which comprises a simulation box, an observation pool and a circulating cavity, wherein the observation pool and the circulating cavity are arranged in the simulation box, water in the circulating cavity is introduced into the observation pool through a water pump, when the water level in the observation pool is higher than a water depth baffle, the water flows out of the observation pool and returns to the circulating cavity, and water flows circularly in the circulating cavity and the observation pool, so that the purpose of simulating the unidirectional flow of a river is achieved; in addition, the height of the water depth baffle can be adjusted, and a cooling mechanism, a heating mechanism, a flowmeter and the like are further arranged in the simulation box, so that the device can simulate the one-way flow of rivers under different water depths, the perching characteristics and the growth states of fishes and attached algae under the variable conditions of different substrate changes, flow speed, water depth and the like can be monitored under the simulation condition, and meanwhile, the distribution characteristics of the fishes are subjected to dynamic quantitative analysis through fish analysis software.
Description
Technical Field
The utility model relates to a river water environmental simulation technical field especially relates to a river habitat analogue means.
Background
The habitat and distribution state of aquatic organisms in different river water habitats are the key points of river water ecological research, and observation is carried out and data are obtained through field on-site observation at present. Subject to objective conditions such as spatial conditions and seasonal differences, effective data cannot be obtained in time; meanwhile, parameters such as flow velocity, water depth, water temperature and benthic structure cannot be adjusted manually, multi-point long-term observation is mainly used, the cost of manpower and material resources is high, the period of an observation result is long, a continuous dynamic model is obtained in a fitting mode, and the data volume and the model precision are limited.
Therefore, how to change the current situation that the river habitat observation and research cost is high and the observation result period is long in the prior art becomes a problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a river habitat analogue means to solve the problem that above-mentioned prior art exists, make the researcher can simulate the river unidirectional flow under the different depth of water, and monitor with the perching characteristic and the growth state of fish, attached alga under the simulated condition, improve observation efficiency, practice thrift the research and development cost.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a river habitat simulator, which comprises a simulation box, and a bottom plate, a slow flow inclined plate and a water depth baffle which are arranged in the simulation box, wherein the bottom plate, the slow flow inclined plate and the water depth baffle are connected with the side wall of the simulation box, the slow flow inclined plate and the water depth baffle are respectively arranged at two opposite ends of the bottom plate, the bottom plate is parallel to the bottom wall of the simulation box, a gap is arranged between the bottom plate and the bottom wall of the simulation box, the water depth baffle is parallel to the side wall of the simulation box, a gap is arranged between the side wall of the simulation box and the bottom wall of the simulation box, the slow flow inclined plate is gradually inclined towards the direction of the water depth baffle from top to bottom, the distance between the top of the slow flow inclined plate and the bottom of the simulation box is larger than the distance between the top of the water depth baffle and the bottom of the simulation box, the slow flow inclined plate, the water depth baffle, the bottom plate and the side, the height of the water depth baffle can be adjusted, a cavity at the bottom of the observation pool is communicated with cavities at two sides of the observation pool to form a circulating cavity, a water pump is arranged in the circulating cavity, the water outlet of the water pump is communicated with the observation pool through a water supply pipe, and the water outlet of the water supply pipe is arranged towards the slow flow inclined plate;
the circulation cavity is further connected with a cooling mechanism and a heating mechanism, the cooling mechanism can be right the water in the circulation cavity is cooled, the heating mechanism can be right the water in the circulation cavity is heated, a camera and a light source are further arranged in the simulation box, and a flowmeter and a water temperature sensor are arranged in the observation pool.
Preferably, the slow flow swash plate is further connected with a supporting plate, the supporting plate is connected with the slow flow swash plate and the bottom plate, the bottom of the supporting plate is connected with the bottom wall of the simulation box, the supporting plate is parallel to the side wall of the simulation box, a plurality of through holes are formed in the supporting plate, and the through holes are evenly distributed.
Preferably, a water guide pipe is arranged in the circulating cavity, the water guide pipe is positioned between the bottom plate and the bottom wall of the simulation box, the axis of the water guide pipe is parallel to the bottom wall of the simulation box, and the water guide pipe is of a hollow tubular structure with two open ends.
Preferably, the number of the water guide pipes is multiple, and the water guide pipes are arranged in parallel.
Preferably, the length of the water guide duct is identical to that of the bottom plate.
Preferably, the water depth baffle comprises a clamping groove and a clamping plate, the clamping groove is formed in two opposite side walls of the simulation box, and the clamping plate is connected with the clamping groove in an inserted mode.
Preferably, the clamping plates are multiple in number, and sealing gaskets are arranged on abutting surfaces of the adjacent clamping plates.
Preferably, the water outlet of the water supply pipe is connected with a water distributor, and the water distribution holes of the water distributor are arranged towards the slow flow inclined plate.
Preferably, an electromagnetic valve is arranged on the water supply pipe, the cooling mechanism is a water chiller, the heating mechanism is a heating rod, the flowmeter is an ultrasonic flowmeter, and the flowmeter is arranged at the bottom of the observation pool.
Preferably, the simulation box comprises a box body and a box cover, the box cover is arranged at the top of the box body, the observation pool, the water pump and the circulating cavity are all arranged in the box body, the box cover is detachably connected with the box body, the camera and the light source are arranged in the box cover and face the observation pool, and the light source is a waterproof lamp bank.
The utility model discloses for prior art gain following technological effect: the utility model discloses a river habitat simulation device, including simulation case and the bottom plate, slow flow swash plate, the depth of water baffle that sets up in simulation case, bottom plate, slow flow swash plate, depth of water baffle all link to each other with the lateral wall of simulation case, slow flow swash plate and depth of water baffle set up respectively in the relative both ends of bottom plate, the bottom plate parallels with the diapire of simulation case and has the clearance between the two, the depth of water baffle parallels with the lateral wall of simulation case and has the clearance between the two, slow flow swash plate is set up towards the direction slope of depth of water baffle from top to bottom gradually, the distance between the top of slow flow swash plate and the simulation bottom of the case is bigger than the distance between the top of depth of water baffle and the simulation bottom of the case, slow flow swash plate, depth of water baffle, the bottom plate encloses into open-topped observation pond with the lateral wall of simulation box, the height of depth of water baffle can be adjusted, the cavity of observation pond bottom is linked, a water pump is arranged in the circulating cavity, the water outlet of the water pump is communicated with the observation pool through a water supply pipe, and the water outlet of the water supply pipe is arranged towards the slow flow inclined plate; the circulating cavity is further connected with a cooling mechanism and a heating mechanism, the cooling mechanism can cool the water body in the circulating cavity, the heating mechanism can heat the water body in the circulating cavity, a camera and a light source are further arranged in the simulation box, and a flowmeter and a water temperature sensor are arranged in the observation pool. Use the utility model discloses a during river habitat analogue means, let in through the water pump in with the circulation cavity in the pond of observing, when water level is higher than the depth of water baffle in observing the pond, water flows back to in the circulation cavity by observing the pond, rivers circulate in circulation cavity and observation pond, reach simulation river one-way flow's purpose, the height of depth of water baffle can be adjusted in addition, still be provided with cooling body in the analog box, heating mechanism, a flowmeter etc, make the device can simulate the river one-way flow under the different depths of water, and just fish under the analog condition, the periphytic algae class changes different substrate, the velocity of flow, perch characteristic and growth state under the variable condition such as depth of water monitor, carry out the dynamic quantitative analysis through the distribution characteristic of fish analysis software with regard to fish simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic front view of the river habitat simulator of the present invention;
fig. 2 is a schematic top view of the river habitat simulation device of the present invention;
the system comprises a simulation box 1, a bottom plate 2, a circulation sloping plate 3, a water depth baffle 4, an observation pool 5, a circulation cavity 6, a water pump 7, a water supply pipe 8, a camera 9, a light source 10, a flowmeter 11, a support plate 12, a water guide pipe 13, a water distributor 14 and an electromagnetic valve 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a river habitat analogue means to solve the problem that above-mentioned prior art exists, make the researcher can simulate the river unidirectional flow under the different depth of water, and monitor with the perching characteristic and the growth state of fish, attached alga under the simulated condition, improve observation efficiency, practice thrift manufacturing cost.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-2, fig. 1 is a front view of the river habitat simulation device of the present invention, and fig. 2 is a top view of the river habitat simulation device of the present invention.
The utility model provides a river habitat simulator, which comprises a simulation box 1, a bottom plate 2, a slow flow sloping plate 3 and a water depth baffle 4, wherein the bottom plate 2, the slow flow sloping plate 3 and the water depth baffle 4 are arranged in the simulation box 1, the bottom plate 2, the slow flow sloping plate 3 and the water depth baffle 4 are all connected with the side wall of the simulation box 1, the slow flow sloping plate 3 and the water depth baffle 4 are respectively arranged at the two opposite ends of the bottom plate 2, the bottom plate 2 is parallel to the bottom wall of the simulation box 1 and has a gap between the bottom plate and the bottom wall of the simulation box 1, the water depth baffle 4 is parallel to the side wall of the simulation box 1 and has a gap between the two, the slow flow sloping plate 3 is gradually inclined towards the direction of the water depth baffle 4 from the top to the bottom, the distance between the top of the slow flow sloping plate 3 and the bottom of the simulation box 1 is larger than the distance between the top of the water depth baffle 4 and the bottom, the height of the water depth baffle 4 can be adjusted, a cavity at the bottom of the observation pool 5 is communicated with cavities at two sides of the observation pool 5 to form a circulating cavity 6, a water pump 7 is arranged in the circulating cavity 6, a water outlet of the water pump 7 is communicated with the observation pool 5 through a water supply pipe 8, and a water outlet of the water supply pipe 8 is arranged towards the slow flow inclined plate 3.
The circulation cavity 6 is also connected with a cooling mechanism and a heating mechanism, the cooling mechanism can cool the water in the circulation cavity 6, the heating mechanism can heat the water in the circulation cavity 6, the simulation box 1 is also internally provided with a camera 9 and a light source 10, and the observation pool 5 is internally provided with a flowmeter 11 and a water temperature sensor.
When the river habitat simulation device of the utility model is used, water in the circulating cavity 6 is introduced into the observation pool 5 through the water pump 7, when the water level in the observation pool 5 is higher than the water depth baffle 4, the water flows out from the observation pool 5 and returns to the circulation cavity 6, the water flow circularly flows in the circulation cavity 6 and the observation pool 5 to achieve the purpose of simulating the unidirectional flow of the river, the water flow enters the observation pool 5 from the slow flow sloping plate 3 to buffer the water flow, the turbulent flow in the observation pool 5 is avoided, in addition, the height of the water depth baffle 4 can be adjusted, a cooling mechanism, a heating mechanism, a flowmeter 11 and the like are also arranged in the simulation box 1, so that the device can simulate the unidirectional flow of the river under different water depths, and monitoring the inhabitation characteristics and the growth state of the fishes and the periphyton algae under the variable conditions of changing different substrates, flow velocity, water depth and the like under the simulation condition, and simultaneously carrying out dynamic quantitative analysis on the distribution characteristics of the fishes through fish analysis software. The utility model discloses a river habitat analogue means has set up control system, and cooling body, heating mechanism, flowmeter 11, camera 9, temperature sensor, light source 10 etc. all link to each other with the controller, and the built-in fish analysis software of controller is the familiar means of technical personnel in the field because of fish analysis software and setting up the controller, and it is no longer repeated here.
Wherein, unhurried current swash plate 3 still is connected with backup pad 12, unhurried current swash plate 3 and bottom plate 2 are connected to backup pad 12, the bottom of backup pad 12 links to each other with simulation case 1's diapire, backup pad 12 parallels with simulation case 1's lateral wall, backup pad 12 can improve unhurried current swash plate 3's structural strength, avoid unhurried current swash plate 3 dislocation under the water impact effect, be provided with a plurality of through-holes in backup pad 12, a plurality of through-hole equipartitions set up, rivers can be passed through by the through-hole, make backup pad 12 both sides pressure balance, improve the structural.
Specifically, set up aqueduct 13 in the circulation cavity 6, aqueduct 13 is located between the diapire of bottom plate 2 and simulation case 1, and the axis of aqueduct 13 parallels with the diapire of simulation case 1, and aqueduct 13 is both ends open-ended hollow tubular structure, and aqueduct 13 can play the effect of direction rivers, and in addition, aqueduct 13 can also play certain supporting role to observing pond 5.
In this embodiment, the number of the water conduits 13 is plural, the water conduits 13 are arranged in parallel to guide water flow, the length of the water conduits 13 is consistent with that of the bottom plate 2, and the supporting plate 12 can also play a role in positioning the water conduits 13, so as to prevent the water conduits 13 from being dislocated under the impact of the water flow and ensure the normal operation of the device.
More specifically, the depth of water baffle 4 includes draw-in groove and cardboard, and the draw-in groove sets up on the relative both sides wall of analog box 1, and the cardboard is pegged graft with the draw-in groove and is linked to each other, the dismouting of being convenient for, in this embodiment, the highly different of cardboard, when the degree of depth of observing pond 5 is changed to needs, the different cardboard of accessible change realizes.
The utility model discloses an among other embodiments, the quantity of cardboard is a plurality of, and the quantity of accessible increase and decrease cardboard to realize changing the degree of depth of observing pond 5, the butt face of adjacent cardboard all sets up sealed the pad, avoids rivers to reveal between the adjacent cardboard.
In order to further improve the uniformity of water flow entering the observation tank 5, the water outlet of the water supply pipe 8 is connected with a water distributor 14, and water distribution holes of the water distributor 14 are arranged towards the slow flow sloping plate 3, so that the water flow is uniformly distributed on the slow flow sloping plate 3, and turbulent flow in the observation tank 5 is avoided.
Further, for convenience of control, the water supply pipe 8 is provided with an electromagnetic valve 15, the cooling mechanism is a water chiller, the heating mechanism is a heating rod, so that the water temperature in the simulation tank 1 can be controlled conveniently, the flowmeter 11 is an ultrasonic flowmeter, and the flowmeter 11 is arranged at the bottom of the observation pool 5 and used for monitoring the water flow in the observation pool 5.
Furthermore, the simulation box 1 comprises a box body and a box cover, the box cover is arranged at the top of the box body, the observation pool 5, the water pump 7 and the circulating cavity 6 are arranged in the box body, the box cover is detachably connected with the box body, impurities such as dust can be prevented from entering the observation pool 5 by the box cover, the camera 9 and the light source 10 are arranged in the box cover and face the observation pool 5, and the light source 10 is a waterproof lamp bank.
The utility model discloses a river habitat analogue means, let in through water pump 7 in with circulation cavity 6 and survey in the pond 5, when surveying in the pond 5 water level be higher than depth of water baffle 4, water flows back to in circulation cavity 6 by observing pond 5 outflow, rivers circulate in circulation cavity 6 and observation pond 5, reach simulation river one-way flow's purpose, depth of water baffle 4's height can be adjusted in addition, still be provided with cooling body in the simulation case 1, heating mechanism, flowmeter 11 etc., make the device can simulate the river one-way flow under the different depths of water, and utilize camera 9 with regard to fish under the simulation condition, the periphyton class changes to different substrate, the velocity of flow, perch characteristic and growth state under the variable condition such as depth of water condition monitor, carry out the dynamic quantitative analysis through the distribution characteristic of fish analysis software with regard to fish simultaneously.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. A river habitat simulation device is characterized in that: the device comprises a simulation box, and a bottom plate, a slow flow inclined plate and a water depth baffle which are arranged in the simulation box, wherein the bottom plate, the slow flow inclined plate and the water depth baffle are all connected with the side wall of the simulation box, the slow flow inclined plate and the water depth baffle are respectively arranged at two opposite ends of the bottom plate, the bottom plate is parallel to the bottom wall of the simulation box, a gap is arranged between the bottom plate and the bottom wall of the simulation box, the water depth baffle is parallel to the side wall of the simulation box, a gap is arranged between the water depth baffle and the side wall of the simulation box, the slow flow inclined plate is gradually arranged towards the direction of the water depth baffle from the top to the bottom in an inclined manner, the distance between the top of the slow flow inclined plate and the bottom of the simulation box is larger than the distance between the top of the water depth baffle and the bottom of the simulation box, and the slow flow inclined plate, the water, the height of the water depth baffle can be adjusted, a cavity at the bottom of the observation pool is communicated with cavities at two sides of the observation pool to form a circulating cavity, a water pump is arranged in the circulating cavity, the water outlet of the water pump is communicated with the observation pool through a water supply pipe, and the water outlet of the water supply pipe is arranged towards the slow flow inclined plate;
the circulation cavity is further connected with a cooling mechanism and a heating mechanism, the cooling mechanism can be right the water in the circulation cavity is cooled, the heating mechanism can be right the water in the circulation cavity is heated, a camera and a light source are further arranged in the simulation box, and a flowmeter and a water temperature sensor are arranged in the observation pool.
2. The river habitat simulation device according to claim 1, wherein: the flow slowing sloping plate is further connected with a supporting plate, the supporting plate is connected with the flow slowing sloping plate and the bottom plate, the bottom of the supporting plate is connected with the bottom wall of the simulation box, the supporting plate is parallel to the side wall of the simulation box, a plurality of through holes are formed in the supporting plate, and the through holes are evenly distributed.
3. The river habitat simulation device according to claim 2, wherein: the water guide pipe is arranged in the circulating cavity and is positioned between the bottom plate and the bottom wall of the simulation box, the axis of the water guide pipe is parallel to the bottom wall of the simulation box, and the water guide pipe is of a hollow tubular structure with two open ends.
4. The river habitat simulation device of claim 3, wherein: the number of the water guide pipes is multiple, and the water guide pipes are arranged in parallel.
5. The river habitat simulation device of claim 3, wherein: the length of the water guide pipe is consistent with that of the bottom plate.
6. The river habitat simulation device according to claim 1, wherein: the water depth baffle comprises a clamping groove and a clamping plate, the clamping groove is formed in two opposite side walls of the simulation box, and the clamping plate is connected with the clamping groove in an inserted mode.
7. The river habitat simulation device of claim 6, wherein: the quantity of cardboard is a plurality of, and adjacent the butt face of cardboard all sets up sealed the pad.
8. The river habitat simulation device according to claim 1, wherein: the water outlet of the water supply pipe is connected with a water distributor, and the water distribution holes of the water distributor are arranged towards the slow flow inclined plate.
9. The river habitat simulation device according to claim 1, wherein: the water supply pipe is provided with an electromagnetic valve, the cooling mechanism is a water chiller, the heating mechanism is a heating rod, the flowmeter is an ultrasonic flowmeter, and the flowmeter is arranged at the bottom of the observation pool.
10. A river habitat simulation device according to any of claims 1 to 9, wherein: the simulation box comprises a box body and a box cover, wherein the box cover is arranged at the top of the box body, the observation pool, the water pump and the circulating cavity are arranged in the box body, the box cover is detachably connected with the box body, the camera and the light source are arranged in the box cover and face the observation pool, and the light source is a waterproof lamp bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020060544.8U CN211532389U (en) | 2020-01-13 | 2020-01-13 | River habitat simulation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020060544.8U CN211532389U (en) | 2020-01-13 | 2020-01-13 | River habitat simulation device |
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| CN211532389U true CN211532389U (en) | 2020-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213638A (en) * | 2021-04-30 | 2021-08-06 | 水利部中国科学院水工程生态研究所 | River coastal zone habitat simulation system |
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2020
- 2020-01-13 CN CN202020060544.8U patent/CN211532389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113213638A (en) * | 2021-04-30 | 2021-08-06 | 水利部中国科学院水工程生态研究所 | River coastal zone habitat simulation system |
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