CN202184051U

CN202184051U - Transparent single live fish non-pressure oxygenating storage tank packaged with portable screen frame

Info

Publication number: CN202184051U
Application number: CN2011202949179U
Authority: CN
Inventors: 雷文东; 吴碧莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-11
Filing date: 2011-08-11
Publication date: 2012-04-11
Anticipated expiration: 2021-08-11

Abstract

A transparent single live fish non-pressure oxygenating storage tank packaged with a portable screen frame is made of transparent plastic material adopting high-strength polyvinyl or polyester and formed through injection moulding or extrusion moulding; a tank body is a cuboid, cylindrical or oblate body or takes other shapes; the mouth of the tank is round and is connected with a tank cover made of high-strength plastic material through screw buckles; an O-ring seal is applied on the inner plane surface of the tank cover; and a round tube type air charging hole and a drain hole, which are the same in diameter, are formed on two sides of the center of the tank cover respectively and are plugged with wedged rubber plugs respectively. Air charging and water draining are performed at the same time, pressure is not produced and water and air do not leak; the operation of oxygenating is convenient and accurate; and a portable large-mesh screen frame is adopted for outer packing, so that the shape and the living state of live fish in the tank body can be seen intuitionally. The transparent single live fish non-pressure oxygenating storage tank has the characteristics of excellent quality, reasonable price, durability, convenience in placement, seeing, sale and carrying, and simplicity, convenience and safety in the operation of oxygenating, solves the problem that single live fish is placed and on sale on a storage rack for a long time after non-pressure oxygenating, is convenient to transport and carry, and prolongs the time that live fish is placed on a storage rack and keeps fresh.

Description

The monomer live fish does not have the portable transparent jar of depositing of the oxygenation screen frame of pressure

One, technical field

The utility model relates to a kind of live fish oxygenation package body, refers to that specifically a kind of monomer live fish does not have the portable transparent jar of depositing of the oxygenation screen frame of pressure.

Two, background technology

At present; Live fish is sold and adopts the mode of loosing and selling in bulk mostly on the domestic market, and must there be pond or fish jar and oxygen replenishing equipment in the merchandising location, otherwise can't deposit fresh and alive fish; Cause putting of live fish to receive condition restriction such as position and space on the shelf, and sell away and also be not easy to client and carry, transport.If live fish does not have desirable packing just can't guarantee fresh and alive and long storage time, the transportation of live fish.Chinese patent 99216274.2,200420055732.2 and 200420108439.8 discloses a kind of live fish, the shrimp warehousing and transportation barrel of living; Though solved live fish, seafood things such as the shrimp that lives store and transportation in prolong fresh and alive degree problem, can't observe the concrete condition of barrel interior live fish etc.Chinese patent 90226837.2,93244792.9 and 02223665.1 discloses a kind of glass box body device that live fish stores, dress is supported that is used for; Wherein 932447929 is that the pressure oxygenation is arranged; There is the dangerous and easy defective of leaking of oxygen of operation; 02223665.1 patent exists structure complicated, the shortcoming that manufacturing cost is high; 90226837.2 patent exists volume big, is not suitable for family and monomer live fish and uses; Chinese patent 92245499.x discloses a kind of gift live fish packing box; Though solved the convenient problem that the fresh and alive fish of monomer is deposited, carries; But still exist the cost height, observe inconvenience and the not strong shortcoming of sight, and packed in flexible pouchy is unfavorable for the long-time survival of live fish.Designing a kind of monomer live fish does not have and presses the transparent inner wrapping of oxygenation to satisfy the demand that the market live fish sells to be very important.

Three, summary of the invention;

The purpose of this invention is to provide a kind of monomer live fish do not have press the oxygenation screen frame portable transparent deposit jar with satisfy on the market to the monomer live fish deposit, sale, portable demand; The shelf placing space of expansion monomer live fish, prolongation monomer live fish is deposited and keeps the fresh and alive time.

The technical scheme of the utility model is: deposit jar and be made up of tank body, cover, wedge shape plug and screen frame; It is characterized in that tank body is cuboid, cylinder, oblate body or other shape; By colourless, nontoxic, transparent high-strength polyethylene or polyester material injection moulding or extrusion modling, one of which end opening, end sealing.The jar mouth is circular, and its outside Design and Machining becomes screw thread.Cover is a cylindrical shape, and by high strength plastics injection moulding or extrusion modling, its plane is inboard closely applies ointment or plaster with O-ring seal, in its sidewall there is and jar screw thread of mouthful outside same size Design and Machining; Both sides, cover center have air-filled pore and osculum, and pass is a circular pipe type, and the length in hole is about the 2/3--4/5 of cover height; Aperture, two holes is identical, is the 8-10 millimeter, and two holes are on same diameter; The distance at two pitch-row cover centers is the 1/4-1/5 of cover diameter, and two holes are with the shutoff of wedge shape plug.The head of wedge shape plug is a round boss; The boss diameter is than the big 3-6mm in the aperture in circular pipe type hole; In the wedge shape plug, afterbody is rubber plug body; Be cylindrical and trapezoidal combination, the diameter at plug middle part is than the big 0.1-0.6mm in air-filled pore aperture, and the length of rubber plug body is less than the length of circular pipe type air-filled pore.O-ring seal is a ring piece shape, and one of which side plane and cover inner side plane are closely applied ointment or plaster, and the opposite side plane contacts with a jar mouth.Deposit jar portable screen frame of employing and carry out packaging protecting, said portable screen frame is the suitcase type, is made up of two screen frame bodies; Can folding; Screen frame top is furnished with two handles, and width of mesh is looked concrete condition and confirmed that shape of a mesh comprises rectangle, rhombus, circle, triangle.

Kind and size according to live fish; To deposit jar and design and produce and become to vary in size a plurality of specification ranks, the tank body volume is generally 4-6 with the ratio of live fish volume: 1, the length of said tank body generally be length of fish body 1.2-1.5 doubly; Its highly generally be fish height degree 2.5-3 doubly; Its width perhaps is equivalent to 1.5-2.5 times of fish body width generally greater than fish height degree, and jar mouthful internal diameter is greater than the height of fish body.During operation, at first clear water is packed in the tank body, when the water yield reach the tank body volume 3/4 the time, again with live fish in jar mouth tank filling, the fish head is downward, then clear water is filled tank body, covers cover, and a cover and a jar mouth are tightened and with wedge shape plug shutoff osculum.The appendix of oxygen cylinder is communicated with air admission hole on the cover, then tank body horizontal positioned or jar end upwards jar mouthful is dipped down to put upside down and puts along its length because the O-ring seal of having applied ointment or plaster on the cover inner plane, so jar mouthful and the cover junction can not leak.Open oxygen cylinder gas transmission switch, in jar, charge and discharge oxygen, simultaneously the wedge shape plug on the osculum is extracted; Under the pressure effect of oxygen, a jar interior clear water is flowed out, from osculum because inflation and draining are carried out simultaneously; So the pressure of oxygen G&W and the extraneous balance that keeps in jar, belonging to does not have the oxygenation state of pressure, and because tank body is transparent; Both be convenient to very much observe the situation of oxygenation, also as safe as a house.In gas replenishment process, air-filled pore and osculum are covered by the clear water in the jar all the time.When the oxygen volume in the jar accounts for the 30-45% of tank body volume, stop oxygenation, and use two wedge shape plugs immediately, at this moment, neither produce pressure in jar, also do not leak or leak gas respectively with air admission hole and osculum shutoff.

Because pure oxygen constantly dissolves in the water, the live fish in making jar keeps the fresh and alive time generally can reach 2-4 days, minority vitality powerhouse's time-to-live even can reach 6 days.Because tank body is transparent, outside jar, just can intuitively see shape and the survival condition of jar interior live fish, reach the dual purpose of viewing and admiring and selecting.

With depositing a jar supporting portable large-mesh screen frame is the suitcase type; Form by two screen frame bodies; Its shape with deposit a jar appearance similar, by high strength plastics injection moulding or extrusion modling, perhaps work out with the wooden branch of bamboo, light metal band; The size of mesh confirms that as the case may be shape comprises rectangle, rhombus, circle, triangle; The a pair of handle that is used to carry is arranged at screen frame top.

The utlity model has solid attractive in appearance, economic and practical, cost of manufacture is low, be convenient to put, watch, sell, carry, and simple, convenient, the safe characteristics of oxygenation; Solved the problem of on shelf, putting for a long time, selling after the oxygenation of monomer live fish; Also be convenient to transportation, carry, prolonged the live fish shelf storage period, and kept fresh and alive for up to 2-4 days; That have even reach more than 6 days, for storage, transportation, the sale of domestic monomer live fish provides new means and secure way.

Four, description of drawings

Fig. 1 does not have the portable transparent jar schematic perspective view of depositing of the oxygenation screen frame of pressure for the monomer live fish.

Fig. 2 does not have the transparent jar positive diagrammatic sketch of depositing of the oxygenation of pressure for the monomer live fish.

Fig. 3 does not have the transparent jar side diagrammatic sketch of depositing of the oxygenation of pressure for the monomer live fish.

Fig. 4 is the Facad structure sketch map of cover;

Fig. 5 is the side cross-sectional view of cover

Fig. 6 is a wedge shape plug shape sketch map.

1-tank body, 2--cover, 3--O-ring seal, 4--wedge shape plug, 5--screen frame, 6--handle, 2-1--air-filled pore, 22--osculum, 7--clear water, 8--live fish among the figure.

Five, embodiment:

Monomer volume size and shape according to the fish of being managed are divided into some specification grades, with depositing some specification grades that jar 1 also designs and produces into various respective shapes, volume.

Specify the embodiment of the utility model with embodiment, but be not used for limiting the included scope of the utility model.

Embodiment 1; The sufficient body that plan is deposited is about the catfish alive of 40cm, and the ratio of depositing monomer live fish volume according to the volume of depositing tank 1 and plan is to design and produce at 5: 1, like Fig. 2, shown in Figure 3; Tank body 1 is designed to cuboid; To a jar mouthful long 50cm, it highly is 25cm at the bottom of its jar, and its width is 14cm; The jar mouth is a cylindrical shape, its external diameter 14cm, and internal diameter 13.3cm, height 2.5cm designs and produces into screw thread, material selection high-strength polyethylene transparent plastic outside jar mouth.Cover 2 is cylindrical, like Fig. 4, shown in Figure 5, and its internal diameter 14cm; Design and Machining has 2 air-filled pore 2-1 and osculum 2-2 that the aperture is identical on the plane of cover 2, and in order to gain in strength and sealing, two holes are designed to tubular type; Its length is 10mm, and the aperture is 8 millimeters, and they are on a diameter; Apart from the center 3cm of cover 2, the inside sidewalls of cover 2 designs and produces into screw thread respectively at the center in two holes, and its screw thread specification is identical with jar specification of mouthful outside screw; Cover 2 is made for the high-strength polyethylene plastic material, height 2.2cm.O-ring seal 3 is the rubber material, and the inner plane of its plane and cover 2 is closely applied ointment or plaster, and is as shown in Figure 5, its external diameter 13.8cm, internal diameter 12.6cm, thickness 1mm.The head of wedge shape plug 4 is round boss, boss diameter 13mm, and the center afterbody is a rubber plug body, is cylindrical and trapezoidal combination, and the diameter at rubber plug body middle part is 8.3mm, and as shown in Figure 6, the length of rubber plug body is 8mm.Portable screen frame 5 is adopted in external packing, for the PVC plastics are processed, and couple structure, the suitcase type can folding, its shape and the appearance similar of depositing jar 1, size is deposited jar 1 and is advisable to put into, and a pair of handle that is used to carry 6 is arranged on the screen frame 5, and mesh is a rectangle.

During the oxygenation operation, the cover 2 on the tank body 1 of same specification is turned on taken off the clear water 7 of packing into earlier; When the volume of clear water 7 reach tank body 1 volume 3/4 the time, a catfish 8 alive of the corresponding specification that chooses packed into from the jar mouth deposits in the tank body 1, again with filling clear water 7 in the tank body 1; Cover cover 2 then, and itself and a jar mouth are tightened, unplug the wedge shape plug 4 on the air-filled pore 2; Be communicated with the airline hose of oxygen cylinder with air-filled pore 2-1; Then with the horizontal along its length placement of tank body 1, the jar end that maybe will deposit tank body 1, upwards jar mouthful dips down to put upside down and puts, and the angle of inclination is less than 60 °; The O-ring seal 3 owing to applied ointment or plaster on cover 2 inner planes is not so a jar mouth can leak with cover 2 junctions.Open oxygen cylinder gas transmission switch, extract the wedge shape plug 4 on the osculum 2-simultaneously, under the pressure effect of oxygen; Clear water 7 in the tank body 1 flows out from osculum 2-2; When the oxygen volume that charges into reaches 35% left and right sides of tank body 1 internal volume, close oxygen output switch, with osculum 2-2 in the plug 4 first shutoff; Then airline hose is taken away from air-filled pore 2-1, use another wedge shape plug 4 immediately air-filled pore 2-1 shutoff.Because air inlet and draining are carried out simultaneously, do not produce pressure in the tank body 1.Like this, the whole jar of depositing is full closeding state, so water-tight air tight.To deposit jar at last and put into screen frame 5, they are integral and are positioned on the sale shelf for sale with level or tiltedly upright state.Tiltedly stand up when putting, a jar mouth makes progress, and gradient is 15-45 °.

At this moment, through the sidewall of transparent tank body 1, but direct viewing is to shape and existence and the active state of the tank body 1 interior catfish 8 that lives.Owing to have the pure oxygen that accounts for tank body 1 volume about 35% in the tank body 1, put and keep fresh and alive time at shelf and reach more than 4 days so can prolong catfish 8 alive.

Claims

1. a monomer live fish does not have the portable transparent jar of depositing of the oxygenation screen frame of pressure, mainly is made up of tank body, cover, wedge shape plug and portable screen frame, it is characterized in that said tank body is cuboid, cylinder or oblate body; By colourless, nontoxic, transparent high-strength polyethylene or polyester material injection moulding or extrusion modling; One end opening, end sealing, a jar mouth is circular, a jar mouthful outside Design and Machining becomes screw thread; Its volume is 4-6 with the ratio of the volume of intending the dress live fish: 1; The length of said tank body be length of fish body 1.2-1.5 doubly, its highly be fish height degree 2.5-3 doubly, its width is greater than the height of fish body; Be 1.5-2.5 times of fish body width, jar mouthful internal diameter is greater than the height of fish body; Said cover is a cylindrical shape, and by high strength plastics injection moulding or extrusion modling, its plane is inboard closely applies ointment or plaster with O-ring seal, in its sidewall there is and jar screw thread of mouthful outside same size Design and Machining, and both sides, cover center have air-filled pore and osculum; O-ring seal is a ring piece shape, and one of which side plane and cover inner side plane are closely applied ointment or plaster, and the opposite side plane contacts with a jar mouth; Said portable screen frame is made up of two screen frame bodies, can folding, and handle is arranged at screen frame top.

2. a kind of monomer live fish according to claim 1 does not have the portable transparent jar of depositing of the oxygenation screen frame of pressure; It is characterized in that air-filled pore and osculum on the said cover are circular pipe type, the aperture is identical, is 8-10mm; Its length is the 2/3-4/5 of cover height; Two holes are on same diameter, and the distance at two pitch-row cover centers is the 1/4-1/5 of cover diameter, and two holes are with the shutoff of wedge shape plug.

3. a kind of monomer live fish according to claim 1 does not have the portable transparent jar of depositing of the oxygenation screen frame of pressure; It is characterized in that the shape of said portable screen frame and deposit a jar appearance similar; By high strength plastics injection moulding or extrusion modling; Or work out with bamboo wood branch or light metal band, the shape of mesh comprises rectangle, rhombus, circle, triangle.

4. a kind of monomer live fish according to claim 1 and 2 does not have the portable transparent jar of depositing of the oxygenation screen frame of pressure; The head that it is characterized in that said wedge shape plug is a round boss; The boss diameter is greater than the aperture in circular pipe type hole; The diameter at plug middle part is than the inflation big 0.1-0.6mm in aperture, and the length of rubber plug body is less than the length of circular pipe type air-filled pore.