Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Negative-pressure monomeric multi-stage biological circulation waterfall aquarium

A biological cycle, negative pressure technology, applied in fish farming, application, animal husbandry, etc., to achieve the effect of simple structure, improved work efficiency, and easy operation

Inactive Publication Date: 2016-08-31
刘春龙
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a negative pressure single multi-stage waterfall biological circulation aquarium, aiming to solve the water circulation problem of the negative pressure fish tank

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Negative-pressure monomeric multi-stage biological circulation waterfall aquarium
  • Negative-pressure monomeric multi-stage biological circulation waterfall aquarium
  • Negative-pressure monomeric multi-stage biological circulation waterfall aquarium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] see figure 1 , a negative pressure single multi-stage waterfall biological circulation aquarium, comprising a box body with an open top; the inside of the box body is divided into a vacuum partition 2 of a waterfall box 1 and a negative pressure box 3, and a vacuum partition of the vacuum partition 2 The two ends are respectively connected to the two side walls of the box body, and the bottom of the vacuum partition 2 is at a certain distance from the inner bottom of the box body, so that the bottom of the waterfall box 1 and the negative pressure box 3 are connected; The negative pressure ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention is suitable for the technical field of negative-pressure fish tanks, and provides a negative-pressure monomeric multi-stage biological circulation waterfall aquarium. The aquarium comprises an aquarium body, a vacuum partition plate which partitions the interior of the aquarium body into a waterfall box and a negative pressure box, a top plate arranged at the top of the negative pressure box and an upper circulation port which is formed in the side wall of the negative pressure box and is higher than the bottom of the vacuum partition plate, wherein the lower portion of the waterfall box and the lower portion of the negative pressure box are communicated with each other; water flow is continuously injected into the waterfall box, the negative pressure box is vacuumized, and when the water level is higher than the upper circulation port, water is pumped out from the upper circulation port; when the water level is lower than the upper circulation port, the negative pressure box is vacuumized to keep the water level at the upper circulation port. Accordingly, the upper circulation port is formed, and water pumping and vacuumizing are controlled according to the height relation between the water level in the negative pressure box and the upper circulation port to achieve water circulation of the aquarium.

Description

technical field [0001] The invention belongs to the technical field of negative pressure fish tanks, in particular to a negative pressure single multi-stage waterfall biological circulation aquarium. Background technique [0002] Negative pressure fish tanks need to achieve a balance between oxygen supply (bubbling) and air extraction. Most of the existing negative pressure fish tanks use vacuum pumps to form a certain negative pressure. At the same time, they use filtration systems and / or water circulation systems for oxygen supply. Complicated electronic control system, the process is relatively complicated, and it is not easy to operate. [0003] Existing negative pressure fish tanks generally do not have water circulation, or there is only water circulation in the lower part of the fish tank, which cannot satisfy the continuous water circulation of the entire tank body. In addition, negative pressure fish tanks need better sealing to maintain the negative pressure in th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01K63/00
CPCA01K63/003
Inventor 刘春龙
Owner 刘春龙
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com