CN-224219210-U - Large-scale biotic stress and culture device based on underwater vehicle wireless communication

CN224219210UCN 224219210 UCN224219210 UCN 224219210UCN-224219210-U

Abstract

The utility model relates to a large-scale biological stress and culture device based on underwater vehicle wireless communication, which comprises a wireless communication subsystem, a control and power subsystem and a stress and culture subsystem, wherein communication between a vehicle and the large-scale biological stress and culture device is realized by using a lora underwater antenna, logic control of stress and culture is realized by using the control and power subsystem, fluid and culture of solution are realized by using a multichannel valve and a peristaltic pump, and communication of a solution channel is realized by using a hotstab male head and a hotstab female head, so that the solution replacement requirement is met. The deep-sea large-scale organism in-situ experimental device integrating wireless communication, organism acquisition, organism culture and stress meets the environmental stress and long-time-sequence culture experimental requirements of large-scale organisms in a deep-sea ecological system, the large-scale organism stress and culture device can realize underwater wireless communication, process change can be carried out according to the requirements, solution replacement can be carried out, and a more flexible operation scheme is realized.

Inventors

LIAN CHAO
ZHANG HUAN
CAO LEI
Zhong Zhaoshan
LUAN ZHENDONG
MA WENXIAO
YANG QIN
LI CHAOLUN
WANG MINXIAO
HUI MIN
WANG HAO
CHEN HAO
ZHOU LI
CHEN YU
Zhou Wenzao

Assignees

中国科学院海洋研究所

Dates

Publication Date: 20260512
Application Date: 20250414

Claims (8)

1. A large-scale biological stress and culture device based on underwater vehicle wireless communication is characterized by comprising a wireless communication subsystem (51), a control and power supply subsystem (52) and a stress and culture subsystem (53), wherein the wireless communication subsystem (51) comprises a lora underwater antenna A (1), a vehicle-end lora control system, a power supply module (2) and a vehicle-end system (3), the vehicle-end lora control system and the power supply module (2) are respectively connected with the lora underwater antenna A (1) and the vehicle-end system (3) through cables, the control and power supply subsystem (52) comprises a lora underwater antenna B (4), a control system, a power supply module (5), an electromagnetic switch (6), a multi-channel valve (10) and a peristaltic pump (20), the control system and the power supply module (5) are respectively connected with the lora underwater antenna B (4), the electromagnetic switch (6), the multi-channel valve (10) and the peristaltic pump (20), the multi-channel valve (10) is provided with a multi-channel universal port (12) and a multi-channel valve outlet (11), the multi-channel valve (11) is connected with the peristaltic pump (19) through cables, the peristaltic pump outlet (21) of the peristaltic pump (20) is communicated with one hotstab male head (16) through a solution output pipeline (22), one path of each multichannel valve outlet (11) is communicated with the outside, a plurality of paths of multichannel valve outlets are respectively communicated with a pre-stored solution (13) through a solution pipeline (14), the stress and culture subsystem (53) comprises a plurality of monomer stress and culture cabins (25), each monomer stress and culture cabin (25) comprises a stress culture barrel body (24), and the stress culture barrel body (24) is communicated with one hotstab female head (15) through a stress culture barrel body pipeline (23).
2. The large-scale biotic stress and cultivation device based on underwater vehicle wireless communication according to claim 1, wherein the control and power subsystem (52) further comprises a preparation solution (18), the preparation solution (18) is communicated with another hotstab male head (16) through a preparation solution pipeline (17), one of the multi-channel valve outlets (11) is communicated with another hotstab female head (15), and the other hotstab female head (15) is matched with the other hotstab male head (16).
3. The large-scale biological stress and culture device based on underwater vehicle wireless communication according to claim 1, wherein the hotstab male head (16) comprises a T-shaped handle (26), a steel wire rope upper end fixing block (27), a steel wire rope (30), a steel wire rope lower end fixing block (33), fixing lugs (34), a male head steel body (35) and a nylon column (40), the steel wire rope upper end fixing block (27) is connected with the lower end of the T-shaped handle (26), the steel wire rope lower end fixing block (33) is detachably arranged at the upper end of the male head steel body (35), the lower end of the male head steel body (35) is connected with the nylon column (40) through threads, the upper end and the lower end of the steel wire rope (30) are respectively connected with the steel wire rope upper end fixing block (27) and the steel wire rope lower end fixing block (33), the male head steel body (35) is provided with fixing lugs (34) used for being connected and locked with a female head (15) of hotstab, the upper end of the male head steel body (35) is provided with an upper channel ring (41) and the lower channel ring (41) is provided with an upper channel opening (37) of the upper channel ring (35), the input port (28) penetrates through the male steel body (35) and is communicated with the passage port (41).
4. The large-scale biological stress and culture device based on underwater vehicle wireless communication according to claim 3 is characterized in that the steel wire rope upper end fixing block (27) is of an internal hollow structure, steel wire rope fixing holes communicated with the inside are formed in the steel wire rope upper end fixing block (27) in the radial direction, steel wire rope lower end fixing bolts (32) for fixing the upper end of a steel wire rope (30) are arranged in the steel wire rope fixing holes, and the lower end of the steel wire rope (30) is inserted into the steel wire rope lower end fixing block (33) and fixed through the steel wire rope lower end fixing bolts (32).
5. The large-scale biotic stress and culture device based on underwater vehicle wireless communication according to claim 3, wherein the two sides of the axial section of the male steel body (35) are symmetrically and fixedly connected with fixing lugs (34), and the axial center line of the fixing lugs (34) is perpendicularly intersected with the axial center line of the male steel body (35).
6. The large-scale bioteled and culture device based on the underwater vehicle wireless communication according to claim 3, wherein the part of the male steel body (35) inserted into the hotstab female head (15) is also sleeved with an O-shaped ring used for being firmly connected with the hotstab female head (15).
7. The large-scale biological stress and culture device based on underwater vehicle wireless communication according to claim 1, wherein the hotstab female head (15) comprises a female head steel body (43), the female head steel body (43) is of an internal hollow structure and is provided with a through hole along the axial direction, the female head steel body (43) is provided with a circulating channel (46) along the radial direction, one end of the circulating channel (46) is communicated with the through hole, the other end of the circulating channel (46) is connected with an external pipeline interface (44), and the top of the female head steel body (43) is provided with a fixing groove (42) for connecting and locking with a hotstab male head (16).
8. The large-scale biotic stress and culture device based on underwater vehicle wireless communication according to claim 7, wherein the fixed groove (42) is L-shaped, and the top of the L-shaped vertical edge is in a horn mouth shape.

Description

Large-scale biotic stress and culture device based on underwater vehicle wireless communication Technical Field The utility model belongs to the technical field of in-situ large-scale biological stress and culture in-situ experimental research in deep sea, and particularly relates to a large-scale biological stress and culture device based on underwater vehicle wireless communication. Background The deep sea lacks sunlight, has high hydrostatic pressure, and forms dark, low-temperature and high-pressure environment. Plants which do not have photosynthesis in the deep sea ecosystem, no phytophagous animals, only crushed and predatory animals, heterotrophic microorganisms and a small number of filter feeding animals are not able to perform photosynthesis. The deep sea ecosystem found by human beings comprises a deep sea mountain ecosystem, a deep sea energy synthesis ecosystem, a deep-ocean ecosystem, a submarine volcanic ecosystem, a submarine lake ecosystem and the like. Deep sea algae harbor a great variety of marine organisms. The species of 90% of samples collected from the deep sea are new species, and the deep sea is considered as an important place for the research of a huge treasury of marine organism diversity and a new theory of biological evolution. Deep sea is an important field for improving scientific cognition, is a new way for strategic resource discovery and utilization, and is also an important window for national ocean science and technology demonstration. However, the stress and culture device of the deep sea organisms is rarely related in China, such as an ROV-based deep sea in-situ large organism culture device and a using method thereof disclosed in 2021, 4 and 9 days and with a publication number of CN112616757A, is manually-operated injection solution and linkage with the outside, and a long time sequence deep sea in-situ large organism stress culture device and a using method thereof disclosed in 2021, 1 and 15 days and with a publication number of CN112219780A are automatically-operated injection solution and linkage with the outside, but cannot communicate underwater, so that after a shore-based setting process is needed, the process cannot be replaced, and meanwhile, the solution cannot be refilled and replaced after being used. Disclosure of utility model Aiming at the technical bottleneck problem in the current deep sea life science research, the utility model aims to provide a large-scale biological stress and culture device based on underwater vehicle wireless communication. The aim of the utility model is realized by the following technical scheme: The system comprises a wireless communication subsystem, a control and power supply subsystem and a stress and culture subsystem, wherein the wireless communication subsystem comprises a lora underwater antenna A, a submersible end lora control system, a power supply module and a submersible system, the submersible end lora control system and the power supply module are respectively connected with the lora underwater antenna A and the submersible system through cables, the control and power supply subsystem comprises a lora underwater antenna B, a control system and power supply module, an electromagnetic switch, a multi-channel valve and a peristaltic pump, the control system and the power supply module are respectively connected with the lora underwater antenna B, the electromagnetic switch, the multi-channel valve and the peristaltic pump through cables, the peristaltic pump inlet of the peristaltic pump is connected with the multi-channel valve through a solution output pipeline, one of the peristaltic pump outlets is respectively connected with the outside through a solution pipeline and is respectively connected with a pre-stored solution, the stress and culture subsystem comprises a plurality of monomer stress and culture tanks, each monomer stress and culture tank bodies are respectively connected with the culture tank bodies through a stress tank body hotstab, and the culture tank bodies are respectively connected with the culture tank bodies through a stress tank body. The control and power subsystem further comprises a preparation solution, wherein the preparation solution is communicated with the other hotstab male head through a preparation solution pipeline, one other path of the multi-channel valve outlet is communicated with the other hotstab female head, and the other hotstab female head is matched with the other hotstab male head. The hotstab male head comprises a T-shaped handle, a steel wire rope upper end fixing block, a steel wire rope lower end fixing block, fixing lugs, a male head steel body and a nylon column, wherein the steel wire rope upper end fixing block is connected with the lower end of the T-shaped handle, the steel wire rope lower end fixing block is detachably arranged at the upper end of the male head steel body, the nylon column is connected with the lower end of the male head steel body in a