Fishery breeding film with heat preservation function

Abstract

The utility model discloses a fishery breeding film with a heat preservation function, which comprises an upper connecting film, and an anti-dragging mechanism is lapped at the bottom of the upper connecting film. According to the fishery breeding film with the heat preservation function, by arranging an anti-dragging mechanism, a stretching layer and a heat preservation mechanism, during stretching, the stretching layer is arranged in the middle of an upper connecting film and a lower connecting film; the fixing columns arranged on the upper surface and the lower surface of the stretching layer and the positioning balls on the fixing columns can increase the contact area between the stretching layer and the upper connecting film and between the stretching layer and the lower connecting film, the upper connecting film and the lower connecting film are prevented from sliding on the stretching layer, meanwhile, the stretching layer is stressed and stretched to deform, reverse acting force is provided, and the stretching effect is improved. The tensile force of external force on the upper connecting film and the lower connecting film is relieved, so that the anti-dragging effect on the upper connecting film and the lower connecting film is achieved, finally, the rock wool layer and the ceramic fiber layer arranged in the tensile layer can keep the temperature in the film warm, and it is ensured that the temperature in the film is in the optimal breeding state.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture membranes, in particular to a fishery culture membrane with a heat preservation function. Background Art

[0002] In aquaculture, water temperature is one of the key factors affecting the growth and development of organisms. Too low or too high temperature will affect the growth rate, digestion and absorption of bait, immune system function, etc. of aquaculture species, thus affecting the aquaculture benefits. Many aquaculture species have high requirements for the stability of water temperature. Excessive temperature fluctuations may cause stress responses in organisms and even affect their growth and survival. Therefore, maintaining a stable temperature of aquaculture water is the key to improving aquaculture efficiency and yield. Traditional temperature control methods include heating and cooling equipment, such as heaters, cooling systems, etc. However, these devices usually require high energy consumption and are costly in large-scale aquaculture, so it is necessary to seek more economical and environmentally friendly alternatives. In recent years, with the development of materials science, many new materials with excellent thermal insulation properties have emerged, such as special polymers, nanomaterials, etc. These materials have good thermal insulation and weathering resistance and can be used in the manufacture of aquaculture membranes.

[0003] The existing fishery aquaculture membrane with heat preservation function has the disadvantages of low structural strength, insufficient toughness, easy stretching deformation and rupture, etc. Therefore, a fishery aquaculture membrane with heat preservation function is proposed.

[0004] A highly transparent and strong aquaculture film disclosed in the announcement number CN218245158U, although, the highly transparent and strong aquaculture film includes a PE base layer, both side surfaces of the PE base layer are fixedly compounded with an adhesive layer, one side surface of the adhesive layer is fixedly bonded with a polypropylene layer, one side surface of the polypropylene layer is compounded with a longitudinal reinforcement strip, the other side surface of the polypropylene layer is compounded with a transverse reinforcement strip, the longitudinal reinforcement strips and the transverse reinforcement strips are respectively distributed on the two side surfaces of the polypropylene layer at equal intervals, the surface of the polypropylene layer is fixedly coated with a release layer, the surface of the release layer is formed with a coating protrusion, the coating protrusion is fixedly compounded on the surface of the longitudinal reinforcement strip and the transverse reinforcement strip, which can improve the structural strength and toughness, and at the same time, by coating the release layer, it can reduce water vapor adhesion, improve the transparency effect, and facilitate production and use, which can greatly improve the safety and stability of use and ensure the quality of breeding.

[0005] However, the highly transparent and strong aquaculture membrane has the following disadvantages: it is not easy to fix both sides of the membrane during use, and the membrane is easily unstable in windy weather, preventing the aquaculture membrane from being blown away by the wind. Utility Model Content

[0006] The technical problems to be solved by the utility model are as follows: it is not easy to fix the two sides of the membrane, which easily leads to the instability of the membrane in windy weather, thereby preventing the aquaculture membrane from being blown away by the strong wind.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A fishery breeding film with a heat preservation function comprises an upper connecting film, the bottom of the upper connecting film is overlapped with an anti-pull mechanism, the bottom of the anti-pull mechanism is fixedly connected with a stretching layer, the bottom of the stretching layer is overlapped with a lower connecting film, the interior of the stretching layer is fixedly connected with a heat preservation mechanism, both sides of the surfaces of the upper connecting film and the lower connecting film are fixedly connected with support plates, one end of the support plate is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a telescopic column, the bottom of the telescopic column is fixedly connected with a fixed joint, a connecting port is plugged into the interior of the fixed joint, limiting holes are provided on the surfaces of the fixed joint and the connecting port, a counterweight mechanism is plugged into the interior of the limiting hole, and the top of the upper connecting film is fixedly connected with a solar reflection coating.

[0009] As a further solution of the utility model: the anti-pull mechanism includes a plurality of fixing columns overlapped on the bottom of the upper connecting film, and a plurality of positioning balls are fixedly connected to the surface of the fixing columns. The positioning balls are convenient for increasing the contact area with the upper connecting film and the lower connecting film to avoid slipping.

[0010] As a further solution of the utility model: the heat-insulating mechanism comprises a rock wool layer fixedly connected to the inside of the stretching layer, and a ceramic fiber layer is fixedly connected to the inside of the rock wool layer, so that the ceramic fiber layer is convenient for heat preservation.

[0011] As a further solution of the utility model: the counterweight mechanism includes a pin inserted into the limiting hole, one end of the pin is fixedly connected to a telescopic rod, and a support spring is sleeved on the surface of the telescopic rod. The pin is convenient for fixing the connecting port and quickly assembling and disassembling the connecting port.

[0012] As a further solution of the utility model: a plurality of anti-slip strips are fixedly connected to the bottom of the lower connecting membrane, and the material of the anti-slip strips is rubber. The anti-slip strips are convenient for anti-slipping and improve the stability of the lower connecting membrane.

[0013] As a further solution of the utility model: a pull ring is fixedly connected to one side of the telescopic rod, and a non-slip sleeve is sleeved on the surface of the pull ring, and the non-slip sleeve is convenient for non-slip sleeve.

[0014] As a further solution of the utility model: a rope is fixedly connected to the bottom of the connection port, and a counterweight is fixedly connected to the bottom of the rope, and the counterweight is convenient for increasing the stability of the aquaculture film.

[0015] Beneficial effects of the utility model:

[0016] 1. Through the setting of the anti-pull mechanism, the stretching layer and the heat-insulating mechanism, when stretching, a stretching layer is set in the middle of the upper connecting membrane and the lower connecting membrane, and several fixed columns and positioning balls on the fixed columns set on the upper and lower surfaces of the stretching layer can increase the contact area between the stretching layer and the upper connecting membrane and the lower connecting membrane, so as to avoid the upper connecting membrane and the lower connecting membrane from sliding on the stretching layer. At the same time, the stretching layer is stretched and deformed, providing a reverse force to slow down the pulling force of the external force on the upper connecting membrane and the lower connecting membrane, so as to achieve the effect of anti-pull of the upper connecting membrane and the lower connecting membrane. Finally, the rock wool layer and the ceramic fiber layer set inside the stretching layer can both keep the temperature inside the membrane warm, ensuring that the temperature inside the membrane is in the best breeding state.

[0017] 2. Through the setting of the counterweight mechanism, fixed joint and connecting port, when using it, first pull the telescopic rod, and then insert the connecting port into the fixed joint until the pin on one side of the telescopic rod is aligned with the limiting hole set on the surface of the connecting port, loosen the telescopic rod, and the support spring set on the surface of the telescopic rod provides a reverse force, and allows one end of the pin to be inserted into the limiting hole, so that the counterweight block at the bottom of the connecting port can be connected to both sides of the membrane, thereby improving the stability of the membrane and preventing the breeding membrane from being blown away by strong winds in windy weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the anti-pull mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the heat preservation mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the counterweight mechanism of the utility model.

[0023] In the figure: 1. upper connecting membrane; 2. anti-pull mechanism; 201. fixed column; 202. positioning ball; 3. stretching layer; 4. lower connecting membrane; 5. thermal insulation mechanism; 501. rock wool layer; 502. ceramic fiber layer; 6. support plate; 7. connecting block; 8. telescopic column; 9. fixed joint; 10. connecting port; 11. counterweight mechanism; 1101. latch; 1102. telescopic rod; 1103. support spring; 12. anti-slip strip; 13. pull ring; 14. rope; 15. counterweight block; 16. solar reflective coating. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, a fishery aquaculture membrane with a heat preservation function comprises an upper connecting membrane 1, the bottom of the upper connecting membrane 1 is overlapped with an anti-pull mechanism 2, and the anti-pull mechanism 2, the stretching layer 3 and the heat preservation mechanism 5 are set to ensure that the temperature inside the membrane is in the best aquaculture state, the bottom of the anti-pull mechanism 2 is fixedly connected with the stretching layer 3, the bottom of the stretching layer 3 is overlapped with the lower connecting membrane 4, the interior of the stretching layer 3 is fixedly connected with the heat preservation mechanism 5, the surfaces of the upper connecting membrane 1 and the lower connecting membrane 4 are fixedly connected with support plates 6, one end of the support plate 6 is fixedly connected with a connecting block 7, the bottom of the connecting block 7 is fixedly connected with a telescopic column 8, the bottom of the telescopic column 8 is fixedly connected with a fixed joint 9, the interior of the fixed joint 9 is plugged with a connecting port 10, the surfaces of the fixed joint 9 and the connecting port 10 are provided with limiting holes, and the interior of the limiting hole is plugged with a counterweight mechanism 11, and the counterweight mechanism 11, the fixed joint 9 and the connecting port 10 are set to prevent the aquaculture membrane from being blown away by strong winds in windy weather, and the top of the upper connecting membrane 1 is fixedly connected with a solar reflection coating 16;

[0026] like Figure 2 As shown, the anti-pull mechanism 2 includes a plurality of fixing columns 201 overlapped at the bottom of the upper connecting film 1, and a plurality of positioning balls 202 are fixedly connected to the surface of the fixing columns 201. The positioning balls 202 are convenient for increasing the contact area with the upper connecting film 1 and the lower connecting film 4 to avoid slipping;

[0027] like Figure 3 As shown, the heat preservation mechanism 5 includes a rock wool layer 501 fixedly connected to the inside of the stretching layer 3, and a ceramic fiber layer 502 is fixedly connected to the inside of the rock wool layer 501, and the ceramic fiber layer 502 is convenient for heat preservation;

[0028] like Figure 4 As shown, the counterweight mechanism 11 includes a latch 1101 inserted into the limiting hole, one end of the latch 1101 is fixedly connected to a telescopic rod 1102, and a support spring 1103 is sleeved on the surface of the telescopic rod 1102. The latch 1101 is convenient for fixing the connection port 10 and quickly assembling and disassembling the connection port 10;

[0029] like Figure 1 As shown, a plurality of anti-skid strips 12 are fixedly connected to the bottom of the lower connecting film 4. The anti-skid strips 12 are made of rubber. The anti-skid strips 12 are easy to prevent slipping and improve the stability of the lower connecting film 4.

[0030] like Figure 4 As shown, a pull ring 13 is fixedly connected to one side of the telescopic rod 1102, and a non-slip sleeve is sleeved on the surface of the pull ring 13, and the non-slip sleeve is convenient for non-slip sleeve;

[0031] like Figure 4 As shown, a rope 14 is fixedly connected to the bottom of the connection port 10, and a counterweight 15 is fixedly connected to the bottom of the rope 14. The counterweight 15 is convenient for increasing the stability of the aquaculture membrane.

[0032] Working principle of the utility model: during stretching, a stretching layer 3 is arranged in the middle of the upper connecting film 1 and the lower connecting film 4, and a plurality of fixing columns 201 arranged on the upper and lower surfaces of the stretching layer 3 and positioning balls 202 on the fixing columns 201 can increase the contact area between the stretching layer 3 and the upper connecting film 1 and the lower connecting film 4, thereby preventing the upper connecting film 1 and the lower connecting film 4 from sliding on the stretching layer 3. At the same time, the stretching layer 3 is stretched and deformed, providing a reverse force to slow down the pulling force of the external force on the upper connecting film 1 and the lower connecting film 4, so as to achieve the effect of preventing the upper connecting film 1 and the lower connecting film 4 from being pulled. Finally, the rock wool layer 501 and the ceramic fiber layer 502 arranged inside the stretching layer 3 can both keep the temperature inside the membrane warm. In addition, pull the telescopic rod 1102, and then insert the connecting port 10 into the fixed joint 9 until the pin 1101 on one side of the telescopic rod 1102 is aligned with the limiting hole arranged on the surface of the connecting port 10. Release the telescopic rod 1102, and the supporting spring 1103 arranged on the surface of the telescopic rod 1102 provides a reverse force, and allows the pin 1101 at one end to be inserted into the limiting hole, so that the counterweight block 15 at the bottom of the connecting port 10 can be connected to both sides of the membrane to improve the stability of the membrane.

[0033] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0034] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fishery aquaculture film with heat preservation function, comprising an upper connecting film (1), Features: The bottom of the upper connecting film (1) is overlapped with an anti-pull mechanism (2), the bottom of the anti-pull mechanism (2) is fixedly connected with a stretching layer (3), the bottom of the stretching layer (3) is overlapped with a lower connecting film (4), the interior of the stretching layer (3) is fixedly connected with a heat preservation mechanism (5), both sides of the surfaces of the upper connecting film (1) and the lower connecting film (4) are fixedly connected with support plates (6), one end of the support plate (6) is fixedly connected with a connecting block (7), the bottom of the connecting block (7) is fixedly connected with a telescopic column (8), the bottom of the telescopic column (8) is fixedly connected with a fixed joint (9), the interior of the fixed joint (9) is plugged with a connecting port (10), the surfaces of the fixed joint (9) and the connecting port (10) are both provided with limiting holes, the interior of the limiting holes is plugged with a counterweight mechanism (11), and the top of the upper connecting film (1) is fixedly connected with a solar reflective coating (16).

2. A fishery aquaculture film with heat preservation function according to claim 1, It is characterized in that The anti-pull mechanism (2) comprises a plurality of fixing columns (201) overlapped on the bottom of the upper connection membrane (1), and a plurality of positioning balls (202) are fixedly connected to the surface of the fixing columns (201).

3. The fishery aquaculture film with heat preservation function according to claim 1, It is characterized in that The heat-insulating mechanism (5) comprises a rock wool layer (501) fixedly connected to the interior of the tensile layer (3), and a ceramic fiber layer (502) is fixedly connected to the interior of the rock wool layer (501).

4. The fishery aquaculture film with heat preservation function according to claim 1, It is characterized in that The counterweight mechanism (11) comprises a latch (1101) inserted into the inside of the limiting hole, one end of the latch (1101) is fixedly connected to a telescopic rod (1102), and a support spring (1103) is sleeved on the surface of the telescopic rod (1102).

5. The fishery aquaculture film with heat preservation function according to claim 1, It is characterized in that A plurality of anti-slip strips (12) are fixedly connected to the bottom of the lower connecting membrane (4), and the material of the anti-slip strips (12) is rubber.

6. The fishery aquaculture film with heat preservation function according to claim 4, It is characterized in that A pull ring (13) is fixedly connected to one side of the telescopic rod (1102), and a non-slip sleeve is sleeved on the surface of the pull ring (13).

7. The fishery aquaculture film with heat preservation function according to claim 1, It is characterized in that The bottom of the connection port (10) is fixedly connected to a rope (14), and the bottom of the rope (14) is fixedly connected to a counterweight (15).

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