CN210406734U - Fish bowl trades hydrophone - Google Patents
Fish bowl trades hydrophone Download PDFInfo
- Publication number
- CN210406734U CN210406734U CN201921224707.5U CN201921224707U CN210406734U CN 210406734 U CN210406734 U CN 210406734U CN 201921224707 U CN201921224707 U CN 201921224707U CN 210406734 U CN210406734 U CN 210406734U
- Authority
- CN
- China
- Prior art keywords
- piston
- hole
- hollow cylinder
- fish tank
- well kenozooecium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a fish bowl trades hydrophone, including the well kenozooecium that has well kenozooecium, the front end of well kenozooecium is connected with the inlet tube, the well kenozooecium intercommunication of inlet tube and well kenozooecium, and the inner wall sliding connection of well kenozooecium has the piston that can follow well kenozooecium back-and-forth movement, is equipped with the through-hole that link up piston front end and rear end on the piston, and the front portion of well kenozooecium is equipped with the gag lever post that corresponds and can block up the through-hole front portion of piston with the through. The operation is simple, and the water is conveniently pumped from the fish tank to the outside.
Description
Technical Field
The utility model relates to a fish bowl trades hydrophone.
Background
The prior common water changing method is to use a hose, one end of the hose is placed into the fish tank, the other end of the hose is positioned in a water discharging container, the hose is then sucked into one end of the water discharging container, and water in the fish tank is sucked out by utilizing the siphon phenomenon.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a water changer for fish tank, which is simple in operation and convenient for pumping water from the fish tank.
The technical scheme of the utility model is that: the utility model provides a fish bowl trades hydrophone, is including having the well kenozooecium of well kenozooecium, and the front end of well kenozooecium is connected with the inlet tube, and the inlet tube communicates with the well kenozooecium of well kenozooecium, and the inner wall sliding connection of well kenozooecium has the piston that can follow well kenozooecium back-and-forth movement, is equipped with the through-hole that link up piston front end and rear end on the piston, and the front portion of well kenozooecium is equipped with the stopper rod that corresponds with the through-hole position of piston.
The fixed backup pad that is equipped with in front portion of cavity section of thick bamboo is fixed with the cock stem in the backup pad, has seted up the intercommunicating pore with the backup pad outside of cock stem junction on, when the cock stem breaks away from the through-hole of piston, through the intercommunicating pore in the backup pad, the inlet tube communicates with the through-hole of piston.
The front part of the hollow cylinder is fixedly provided with a support rod, and a plug rod is fixed on the support rod.
The outer wall of the hollow cylinder is provided with a handle, and the piston is provided with a piston handle.
The piston handle can not enter the hollow part of the hollow cylinder from the tail part of the hollow cylinder.
The piston handle is arranged on the outer wall of the tail end of the piston.
The water inlet pipe is a hose.
The hose is a rubber tube.
The beneficial effects of the utility model are that the plug rod is separated from the through hole of the piston by the back pull of the piston, the water inlet pipe is communicated with the through hole of the piston to form the siphon phenomenon to discharge the water in the fish tank, thereby changing the water; and begin to block up the through-hole front portion of piston with the gag lever post in this application, like this at the in-process that the piston was drawn backward, the anterior atmospheric pressure of cavity section of thick bamboo constantly reduces, breaks away from in the through-hole of stopper rod from the piston until convenient operation, and cavity section of thick bamboo front portion forms lower atmospheric pressure moreover, draws water in changing the hydrophone to the fish bowl from the fish bowl more easily.
Drawings
Fig. 1 is a schematic structural view of the piston with the plug rod blocking the through hole of the piston according to the present invention.
Fig. 2 is a schematic structural view of the through hole of the stopper rod of the present invention.
Detailed Description
As shown in fig. 1 and 2, the fish tank water changer comprises a hollow cylinder 1 with a hollow part 10, wherein the front end of the hollow cylinder 1 is connected with a water inlet pipe 2, the water inlet pipe 2 is communicated with the hollow part 10 of the hollow cylinder 1, the inner wall of the hollow cylinder 1 is connected with a piston 3 capable of moving back and forth along the hollow part in a sliding manner, a through hole 4 penetrating through the front end and the rear end of the piston is formed in the piston 3, a plug rod 5 corresponding to the through hole of the piston and capable of plugging the front part of the through hole of the piston is arranged at the front part of the hollow cylinder, the plug rod is separated from the through hole of the piston along with the backward movement.
The fixed backup pad that is equipped with in front portion of cavity section of thick bamboo is fixed with the cock stem in the backup pad, has seted up the intercommunicating pore with the backup pad outside of cock stem junction on, when convenient when cock stem 3 breaks away from through-hole 4 of piston, through the intercommunicating pore in the backup pad, the inlet tube communicates with the through-hole of piston.
The front part of the hollow cylinder 1 is fixedly provided with a support rod 6, and a plug rod 5 is fixed on the support rod. When the plug rod is separated from the through hole of the piston, the water inlet pipe is communicated with the through hole of the piston.
The outer wall of the hollow cylinder 1 is provided with a handle 11, and the piston 3 is provided with a piston handle 30. The piston is conveniently pulled from the inside and the outside of the hollow cylinder, the plug rod is separated from the through hole of the piston, and therefore the water inlet pipe is communicated with the through hole of the piston, water in the fish tank is discharged from the tail end of the through hole of the piston, the piston is conveniently pushed into the hollow cylinder, and exhaust is conducted on the front portion of the hollow cylinder.
The piston shank 30 cannot enter the hollow portion 10 of the hollow cylinder from the rear portion of the hollow cylinder 1.
The piston shank 30 is provided on the outer wall of the rear end of the piston 3.
The water inlet pipe 2 is a hose which is a rubber pipe, so that the water inlet pipe of the water changer is conveniently communicated with the fish tank.
Description of the working process: before water is drained from the fish tank to the outside, the piston is pushed forwards as far as possible, the plug rod is plugged into the through hole of the piston as far as possible, air in the front of the hollow cylinder and the water inlet pipe is exhausted as far as possible, then the piston is pulled backwards, so that in the process of pulling the piston backwards, the air pressure in the front of the hollow cylinder is continuously reduced until the plug rod is separated from the through hole of the piston, water in the fish tank is pumped out through siphoning, and therefore new water is conveniently added into the fish tank.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.
Claims (8)
1. The utility model provides a fish bowl trades hydrophone which characterized in that: the water inlet pipe is communicated with the hollow part of the hollow cylinder, a piston which can move back and forth along the hollow part is connected to the inner wall of the hollow cylinder in a sliding mode, a through hole which penetrates through the front end and the rear end of the piston is formed in the piston, a plug rod which corresponds to the through hole of the piston and can plug the front portion of the through hole of the piston is arranged on the front portion of the hollow cylinder, the plug rod moves back along with the piston, the plug rod is separated from the through hole of the piston, and the water inlet pipe is communicated with the through hole of the piston.
2. A fish tank water changer as defined in claim 1, wherein: the front part of the hollow cylinder is fixedly provided with a supporting plate, a plug rod is fixed on the supporting plate, and a communicating hole is formed in the outer part of the supporting plate at the joint of the plug rod and the supporting plate.
3. A fish tank water changer as defined in claim 1, wherein: the front part of the hollow cylinder is fixedly provided with a support rod, and a plug rod is fixed on the support rod.
4. A fish tank water changer as defined in claim 1, wherein: the outer wall of the hollow cylinder is provided with a handle, and the piston is provided with a piston handle.
5. A fish tank water changer as defined in claim 4, wherein: the piston handle can not enter the hollow part of the hollow cylinder from the tail part of the hollow cylinder.
6. A fish tank water changer as defined in claim 4 or 5, wherein: the piston handle is arranged on the outer wall of the tail end of the piston.
7. A fish tank water changer as defined in claim 1, wherein: the water inlet pipe is a hose.
8. A fish tank water changer as defined in claim 7, wherein: the hose is a rubber tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921224707.5U CN210406734U (en) | 2019-07-31 | 2019-07-31 | Fish bowl trades hydrophone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921224707.5U CN210406734U (en) | 2019-07-31 | 2019-07-31 | Fish bowl trades hydrophone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210406734U true CN210406734U (en) | 2020-04-28 |
Family
ID=70383832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921224707.5U Expired - Fee Related CN210406734U (en) | 2019-07-31 | 2019-07-31 | Fish bowl trades hydrophone |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210406734U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112655644A (en) * | 2020-12-16 | 2021-04-16 | 安徽省农业科学院水产研究所 | Temperature control device of fish-vegetable symbiotic system |
-
2019
- 2019-07-31 CN CN201921224707.5U patent/CN210406734U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112655644A (en) * | 2020-12-16 | 2021-04-16 | 安徽省农业科学院水产研究所 | Temperature control device of fish-vegetable symbiotic system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100592062C (en) | Water pressure type thin-wall sampler used for soft soil | |
CN210406734U (en) | Fish bowl trades hydrophone | |
CN201704771U (en) | Water tank free water-saving flush toilet | |
CN108143339A (en) | A kind of toilet brush for filling detergent | |
CN106677292A (en) | Dredging device for sewer | |
CN111485612B (en) | Vacuum sewage discharge unit for building residents without centralized pump station and implementation method thereof | |
CN203098358U (en) | Water pump evacuator | |
CN201991008U (en) | Continuous injection dam-grouting device | |
CN203603229U (en) | Air exhaust type plunger | |
CN204200557U (en) | Inclination diameter reducing type suction manifold | |
CN204001127U (en) | At the bottom of water-saving jet, rush trap closet | |
CN105350618B (en) | Washdown type full-automatic air energy closet rushes discharge method and water-saving closet | |
CN112545636B (en) | Automatic control device for flow of flushing suction electric hook | |
CN2457225Y (en) | Multifunction closet dredger | |
CN211132401U (en) | Electric vaginal irrigator | |
CN204662598U (en) | Siphon type water closet dredging device | |
CN219681286U (en) | Negative pressure drainage device | |
CN211282898U (en) | Catalyst vacuum extractor | |
CN220546437U (en) | Controllable flushing and sucking device special for biliary tract | |
CN213573149U (en) | Hole filling device for through-wall screw hole | |
CN218841052U (en) | Material suction gun | |
CN205214001U (en) | Hydraulic pressure dough pulled into strips for noodle machine | |
CN211434384U (en) | Foot-operated surgery washing and suction integrated device | |
CN219604475U (en) | Automatic clean vacuum toilet | |
CN210484089U (en) | Automatic exhaust device of centrifugal pump |
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: 20200428 Termination date: 20210731 |
|
CF01 | Termination of patent right due to non-payment of annual fee |