CN210695547U

CN210695547U - Pond is bred blowdown moisturizing system

Info

Publication number: CN210695547U
Application number: CN201921216469.3U
Authority: CN
Inventors: 邓承林; 邓承文; 邓承学
Original assignee: Chongqing Huazhu Architectural Design Group Co Ltd
Current assignee: Chongqing Huazhu Architectural Design Group Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-09
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a fish pond culture sewage discharge and water supplement system, which comprises a pond body, wherein the pond body is provided with a liquid inlet pipe for supplementing liquid to the pond body and a buoyancy plate for detecting the liquid level of the pond body, the liquid inlet pipe is provided with a valve structure for controlling the communication state of the pond body, a valve adjusting mechanism is arranged between the valve structure and the buoyancy plate, and the valve adjusting mechanism controls the opening and closing of the valve structure by the power of the buoyancy plate moving along with the liquid level; the valve structure comprises a valve body communicated with the liquid inlet pipe and a baffle plate which is arranged in the valve body in a sliding manner and controls the opening and closing state of the valve body, and the upper end of the baffle plate penetrates out of the top of the valve body; the valve adjusting mechanism comprises a supporting rod fixedly arranged on the outer wall of the valve body, a swing rod is rotatably connected onto the supporting rod, one end of the swing rod is rotatably connected with a traction rod connected with the buoyancy plate, and the other end of the swing rod is rotatably connected with the upper end of the baffle; compared with the prior art, the utility model, what can be timely when the blowdown carries out the fluid infusion to the pond body, avoids causing the loss of breed fish.

Description

Pond is bred blowdown moisturizing system

Technical Field

The utility model relates to a pond technical field, concretely relates to blowdown moisturizing system is bred in pond.

Background

In most intensive culture ponds in China in recent years, culture sediments exceed the self-purification capacity of water bodies, eutrophication is caused, and endogenous pollution of culture water bodies is caused. The traditional aquaculture pond becomes a fish manure pit, the upper water of the pond with high dissolved oxygen, high temperature and more natural fish baits (plankton) is discharged, aquaculture sediments are decomposed at the bottom of the pond to consume oxygen, toxic and harmful substances are released, water bodies are polluted, fish diseases are frequent, the feed conversion rate is low, and the aquaculture cost is increased. Mainly overcomes the defect of lacking environmental protection engineering facilities and equipment in the traditional pond construction, and leads to serious restriction on continuous production of aquatic products with safe quality from blue national soil resources in China.

The existing pond is provided with a pollution discharge structure to solve the problems, but the pond needs a feeder to carry out real-time detection on the pollution discharge condition of the pond on site when carrying out pollution discharge, so that the loss of cultured fishes caused by the exhaustion of water in the pond is avoided.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model aims to provide a blowdown water charging system is bred in pond to solve prior art, avoid causing the water in the pond to arrange to the greatest extent, cause the problem of the loss of breed fish.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage discharge and water supplement system for fish pond culture comprises a pond body, wherein the pond body is provided with a liquid inlet pipe for supplementing liquid to the pond body and a buoyancy plate for detecting the liquid level of the pond body, the liquid inlet pipe is provided with a valve structure for controlling the communication state of the liquid inlet pipe, a valve adjusting mechanism is arranged between the valve structure and the buoyancy plate, and the valve adjusting mechanism controls the opening and closing of the valve structure by the power of the buoyancy plate moving along with the liquid level;

the valve structure comprises a valve body communicated with the liquid inlet pipe and a baffle plate which is arranged in the valve body in a sliding manner and controls the opening and closing state of the valve body, and the upper end of the baffle plate penetrates out of the top of the valve body;

the valve adjusting mechanism comprises a supporting rod fixedly arranged on the outer wall of the valve body, a swing rod is rotatably connected onto the supporting rod, one end of the swing rod is rotatably connected with a traction rod connected with the buoyancy plate, and the other end of the swing rod is rotatably connected with the upper end of the baffle plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. when the pond body discharges sewage, the system detects the liquid level change in the pond body through the buoyancy plate, when the buoyancy plate descends along with the liquid level in the pond body, the swing rod is driven to swing by taking the support rod as a pivot, so that the baffle plate slides upwards in the valve body, the valve body is communicated, and liquid is replenished into the pond body through the liquid inlet pipe, so that the death of cultured fishes and the loss caused by the exhaustion of water in the pond body are avoided;

2. this system is in the hot summer day, and this internal water evaporation of pond is when too big, also can be in time moisturizing, still to this internal new oxygen that has introduced of pond simultaneously, has improved the aquaculture environment of pond body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the device comprises a pond body 1, a liquid inlet pipe 2, a buoyancy plate 3, a valve structure 4, a support rod 5, a swing rod 6, a traction rod 7, a sedimentation tank 8, a collection groove 9, a liquid discharge pipe 10, an adjusting valve 11, stirring blades 12, driving blades 13, a conical gear 14, a clarifying liquid discharge pipe 15, a liquid discharge pipe 16, a liquid discharge hole 17 and a mud discharge pipe 18.

Examples

Referring to fig. 1 to 3: a sewage discharge and water supplement system for fish pond culture comprises a pond body 1, wherein the pond body 1 is provided with a liquid inlet pipe 2 for supplementing liquid to the pond body and a buoyancy plate 3 for detecting the liquid level of the pond body, the liquid inlet pipe 2 is provided with a valve structure 4 for controlling the communication state of the liquid inlet pipe, a valve adjusting mechanism is arranged between the valve structure 4 and the buoyancy plate 3, and the valve adjusting mechanism controls the opening and closing of the valve structure 4 by the power of the buoyancy plate 3 moving along with the liquid level; the valve structure 4 comprises a valve body communicated with the liquid inlet pipe 2 and a baffle plate which is arranged in the valve body in a sliding manner and controls the opening and closing state of the valve body, and the upper end of the baffle plate penetrates out of the top of the valve body; the valve adjusting mechanism comprises a supporting rod 5 fixedly arranged on the outer wall of the valve body, a swing rod 6 is rotatably connected onto the supporting rod 5, one end of the swing rod 6 is rotatably connected with a traction rod 7 connected with the buoyancy plate 3, and the other end of the swing rod 6 is rotatably connected with the upper end of the baffle plate.

In order to guide the upward and downward movement of the buoyancy plate 3, a sliding groove is formed in the inner wall of the pond body 1, and a clamping block connected with the buoyancy plate 3 is arranged in the sliding groove in a sliding manner; the moving direction of the buoyancy plate 3 is guided by the matching of the sliding groove and the clamping block, and meanwhile, a guide cylinder can be sleeved outside the traction rod 7 to guide and support the traction rod; the buoyancy plate 3 can be provided with a cavity to improve the buoyancy thereof; the horizontal distance between the support rod 5 and the baffle is smaller than the horizontal distance between the support rod 5 and the buoyancy plate 3, so that the liquid level height in the pond body 1 is large in adjustment range in order to enable the valve structure 4 to be opened and closed, and the opening and closing of the valve structure 4 are finely adjusted; when the liquid level in the pond body 1 gradually rises, the valve adjusting mechanism is driven by the buoyancy plate 3 to move reversely, so that the valve structure 4 is adjusted from an opening and closing state to a closing state.

The utility model discloses in be provided with sedimentation tank 8 in the below of pond body 1 one side, the bottom slope of pond body 1 sets up, one side that the bottom of pond body 1 is close to sedimentation tank 8 is opened has collection groove 9, collection groove 9 is located the low side of the bottom of pond body 1, the bottom of collection groove 9 is provided with fluid-discharge tube 10 with sedimentation tank 8 intercommunication, the inlet side of fluid-discharge tube 10 is provided with prevents escaping the net, be provided with governing valve 11 on fluid-discharge tube 10, it is provided with stirring vane 12 to converge the rotation in groove 9, the rotation is provided with drive blade 13 below the liquid outlet of fluid-discharge tube 10, be provided with drive mechanism between drive blade 13 and stirring vane 12, drive blade 13 makes stirring vane 12 rotate through drive mechanism with the liquid drive rotation that fluid-discharge tube 10 discharged; an installation cavity is formed below the pond body 1, the transmission mechanism comprises two meshed bevel gears 14 which are rotatably arranged in the installation cavity, one bevel gear 14 is connected with the driving blade 13 through a first transmission shaft, and the other bevel gear 14 is connected with the stirring blade 12 through a second transmission shaft. When opening governing valve 11, when discharging the breed deposit that produces in the pond body 1, through preventing escaping the net to the breed fish in the pond body 1 interception, the liquid impact drive blade 13 of fluid-discharge tube 10 exhaust rotates, and drive blade 13 rotates through the conical gear 14 that two meshing settings of transmission shaft one drive set up, and then rotates through two drive stirring vane 12 of transmission shaft, slowly stirs in converging groove 9, avoids forming the jam on preventing escaping the net.

Further optimization, a clarifying liquid discharging pipe 15 is arranged on the upper side of one side wall of the sedimentation tank 8, a control valve is arranged on the clarifying liquid discharging pipe 15, a liquid inlet of the clarifying liquid discharging pipe 15 is communicated with a discharging pipe 16 vertically arranged on the upper side in the sedimentation tank 8, a plurality of liquid discharging holes 17 are uniformly distributed on the pipe wall of the discharging pipe 16 along the axial direction of the pipe wall, and the plurality of liquid discharging holes 17 are distributed above and below the liquid inlet of the clarifying liquid discharging pipe 15; when the minimum liquid level of the clarified liquid is lower than the liquid inlet of the discharged clarified liquid pipe 15, a suction pump is connected to the liquid outlet of the discharged clarified liquid pipe 15 to pump out the clarified liquid which cannot be discharged from the sedimentation tank 8; a sludge discharge pipe 18 is arranged on the lower side of the side wall of the sedimentation tank 8, a control valve is arranged on the sludge discharge pipe 18, and sludge precipitated in the sedimentation tank 8 is discharged through the sludge discharge pipe 18.

When the sewage is discharged, the regulating valve 11 on the liquid discharge pipe 10 is opened, the regulating valve 11 can be controlled by the existing program, the regulating valve 11 is opened periodically, and the regulating valve 11 can also be controlled manually; the aquaculture sediments generated at the bottom of the fishpond body are discharged, and the liquid level in the fishpond body is controlled by the valve structure 4, the buoyancy plate 3 and the valve adjusting mechanism; after the pollution discharge is finished, the regulating valve 11 on the liquid discharge pipe 10 is closed; the culture sediments are settled in the sedimentation tank 8 and then the clear liquid and the sludge are separated.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A sewage discharge and water supplement system for fish pond culture comprises a pond body and is characterized in that the pond body is provided with a liquid inlet pipe for supplementing liquid to the pond body and a buoyancy plate for detecting the liquid level of the pond body, the liquid inlet pipe is provided with a valve structure for controlling the communication state of the liquid inlet pipe, a valve adjusting mechanism is arranged between the valve structure and the buoyancy plate, and the valve adjusting mechanism controls the opening and closing of the valve structure by the power of the buoyancy plate moving along with the liquid level;

2. The fishpond culture blowdown and water replenishing system of claim 1, wherein: the utility model discloses a pond, including pond body, sedimentation tank, collection groove, liquid outlet, drive blade, drive mechanism, drive blade makes stirring vane rotate through drive mechanism with the liquid drive rotation of fluid-discharge tube exhaust, the below of pond body one side is provided with the sedimentation tank, one side that the bottom of pond body is close to the sedimentation tank is opened there is the collection groove, the bottom of collecting the groove is provided with the fluid-discharge tube with the sedimentation tank intercommunication, the inlet port side of fluid-discharge tube is provided with prevents escaping the net, be provided with the governing valve on the fluid-discharge tube, it is provided with stirring vane to collect the inslot internal rotation, the fluid outlet below of fluid-discharge tube rotates.

3. The fishpond culture blowdown and water replenishing system of claim 2, wherein: the lower part of the pond body is provided with an installation cavity, the transmission mechanism comprises two meshed bevel gears which are rotatably arranged in the installation cavity, one of the bevel gears is connected with the driving blade through a first transmission shaft, and the other bevel gear is connected with the stirring blade through a second transmission shaft.

4. The fishpond aquaculture blowdown and water replenishing system of claim 2 or 3, wherein: a clarification liquid discharging pipe is arranged on the upper side of one side wall of the sedimentation tank, a control valve is arranged on the clarification liquid discharging pipe, a liquid inlet of the clarification liquid discharging pipe is communicated with a liquid discharging pipe vertically arranged on the upper side in the sedimentation tank, a plurality of liquid discharging holes are uniformly distributed on the pipe wall of the liquid discharging pipe along the axial direction of the liquid discharging pipe, and the liquid discharging holes are distributed above and below the liquid inlet of the clarification liquid discharging pipe.

5. The fishpond culture blowdown and water replenishing system of claim 1, wherein: the horizontal distance between the support rod and the baffle is smaller than the horizontal distance between the support rod and the buoyancy plate.