CN2263868Y

CN2263868Y - Fishpond aerator spraying head

Info

Publication number: CN2263868Y
Application number: CN95218042U
Authority: CN
Inventors: 吴海钧
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-27
Filing date: 1995-07-27
Publication date: 1997-10-08
Anticipated expiration: 2005-07-27

Abstract

The utility model relates to a fishpond aerator spraying head and a floating body for connecting the spraying head. The utility model is provided with a spray head body with a water spraying channel, the spraying head body is composed of a flaring outer barrel and an inner barrel, the water spraying channel is arranged between the inner barrel and the outer barrel, and the outer barrel is extended with a water pipe. The spraying head is connected with a floating body which has a plurality of kinds, one kind is that an upper shell and a lower shell have injection connection molding, having a sealing air chamber, and the center of the floating body is provided with the water channel; the other kind of the floating body is that an entirety blow molding floating body is circular and hollow, and the center of the floating body is provided with a water pipe connecting hole; the floating body can be made of foamed plastic, etc. The utility model has the advantages of simple structure, easy mould fabrication, versatile processing equipment, labor saving production, convenience, etc.

Description

The fish pond Aerating nozzle

The utility model relates to fish pond oxygenation apparatus, particularly relates to Aerating nozzle and shower nozzle buoyancy aid.

In fishery cultivating, in order to overcome the fishpond anoxic, oxygen increasing equipment is installed generally, its equipment its working principles is constantly Chi Shui to be sprayed to freedom of the air, increases dissolved oxygen amount with contacting of air with water droplet, related facility are pump and shower nozzle.At present, these type of facility are various, and the most simple and effective the connection by water pipe by the pump of swimming is with the shower nozzle of buoyancy aid to be formed.Existing band buoyancy aid shower nozzle is an overall structure, be annotate, the working of plastics of blow molding, the shower nozzle water pipe is pre-buried, exists the equipment complexity, the production difficulty is big, drawback and deficiency such as at the bottom of the efficient.

The purpose of this utility model provides a kind of minute body structure, and shower nozzle and buoyancy aid are assembleds, by the fish pond Aerating nozzle and the buoyancy aid of common apparatus processing.

The technical scheme of the utility model fish pond Aerating nozzle is: the sprayer body that the water spray road is arranged, and its so-called sprayer body is made up of flaring urceolus and inner core, between inside and outside tube the water spray road is arranged, and flaring urceolus is connected by muscle with inner core.

Fish pond of the present utility model Aerating nozzle, its flaring urceolus extends to water pipe.

Fish pond of the present utility model Aerating nozzle, its shower nozzle connects buoyancy aid, buoyancy aid is that upper casing and lower casing constitute sealed air chamber or the ducted body of integral blow or the circle drum or the polygon of foamed plastics, and the center has flowing flux or water pipe to connect the hole, and flowing flux or water pipe connect the hole and match with water pipe.

Fish pond of the present utility model Aerating nozzle, the water pipe of its integral blow buoyancy aid connect step and gas blow pipe in the hole.

The utility model discloses a kind of fish pond Aerating nozzle, compared with the prior art, have simple in structure, characteristics such as Mold Making is easy, and process equipment is general.

Fig. 1 is the utility model fish pond Aerating nozzle cutaway view;

Fig. 2 be the utility model fish pond Aerating nozzle connect constitute the buoyancy aid schematic diagram of sealed air chamber by upper casing and lower casing;

Fig. 3 is that the utility model fish pond Aerating nozzle connects the buoyancy aid vertical view;

Fig. 4 is that the water pipe that the utility model fish pond Aerating nozzle prolongs connects integral blow hollow floating body schematic diagram;

Fig. 5 is that the processing mold of the utility model integral blow hollow floating body is axial (A-A) die sinking schematic diagram;

Fig. 6 is that the water pipe of the utility model integral blow hollow floating body connects the hole step schematic diagram is arranged;

Describe embodiment of the present utility model in detail below in conjunction with Fig. 1 one Fig. 6.

The utility model relates to fish pond oxygen increasing equipment in the fishery cultivating, relates generally to Aerating nozzle, shower nozzle buoyancy aid, and the processing mold of buoyancy aid.Connect inner core 3 by flaring urceolus 1, urceolus can connect inner core 3 by muscle 4 and supporting plate 5, and the urceolus extension is shrunk to water pipe 6, and water pipe is changeable, and the water that water pipe is come in is by 2 ejections of the water spray road between the inside and outside tube.When operation, this shower nozzle can be installed on the buoyancy aid, also can directly be bundled in above the pole etc., during pole inserts at the bottom of the pond.If shower nozzle is connected buoyancy aid, so-called float structure is: as shown in Figure 2 a kind of, formed by the upper casing 7 and the lower casing 10 of injection moulding, upper and lower shell has connector 8,14, the flowing flux 12 that the center has adapter sleeve 9 to constitute, annular sealed air chamber 13, lower casing can have to be taken over and connecting thread 11; Another kind of as Fig. 4, Fig. 5 and shown in Figure 6, by blow molding, promptly the integral blow buoyancy aid 15, annular hollow 16 is arranged, and the water pipe at center connects hole 17, and the blowing mould is first mould 18 and second mould 19, as shown in Figure 5, with axially (A-A) die sinking, gas blow pipe 21 is arranged, there is core 23 at the center during blowing, core can make separately or with the mould one, clout 20 is arranged between the core, remove clout after making, shower nozzle is inserted at the center; Also can be made into as shown in Figure 6, centre bore has step 22, and the step mouth connects water pipe and shower nozzle; Also have a kind of buoyancy aid to make by foamed plastics.The shape of buoyancy aid generally is circle drum or polygon.

Claims

1, fish pond Aerating nozzle is a sprayer body that the water spray road is arranged, and it is characterized in that sprayer body is made up of flaring urceolus (1) and inner core (3), between inside and outside tube water spray road (2) is arranged, and flaring urceolus (1) is connected by muscle (4) with inner core (3).

2, fish pond as claimed in claim 1 Aerating nozzle is characterized in that flaring urceolus (1) extends to water pipe (6).

3, fish pond as claimed in claim 1 Aerating nozzle, it is characterized in that shower nozzle connects buoyancy aid, buoyancy aid is that upper casing (7) and lower casing (10) constitute the ducted body (16) of sealed air chamber (13) or integral blow or the circle drum or the polygon of foamed plastics, the center has flowing flux (12) or water pipe to connect hole (17), and flowing flux or water pipe connect the hole and match with the water pipe (6) of shower nozzle.

4, fish pond as claimed in claim 3 Aerating nozzle, the water pipe that it is characterized in that integral blow buoyancy aid (15) connects step (22) and gas blow pipe (21) in the hole (17).