Energy balancing device of refrigeration and freezing equipment for ships and warships

Abstract

The utility model relates to the technical field of refrigeration equipment, in particular to an energy balancing device of refrigeration and freezing equipment for ships and warships, which comprises a first compressor, a second compressor and a mounting plate. Flow dividing pipes are fixedly arranged at the right ends of the first conveying pipeline and the second conveying pipeline, a third conveying pipeline and a fourth conveying pipeline are fixedly installed at the output ends of the flow dividing pipes correspondingly, a first electromagnetic valve is arranged on the outer side of the third conveying pipeline, and a second electromagnetic valve is arranged on the outer side of the fourth conveying pipeline; mounting mechanisms are arranged between the mounting plate and the first compressor and between the mounting plate and the second compressor correspondingly, and through the arrangement of the energy balancing device for the refrigeration and freezing equipment for the ships and warships, the purpose of conveniently disassembling and assembling the compressors is achieved, the disassembling and assembling time of workers is effectively saved, and follow-up maintenance of the compressors is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to an energy balancing device for refrigeration and freezing equipment for ships. Background Art

[0002] Ship refrigeration and freezing equipment is the core equipment of the ship's food supply system. It is an essential equipment related to the crew's life. It can provide the crew with various vegetables, fruits, dairy products, fish and other food materials needed for life. General ship refrigeration and freezing equipment uses two compressors, corresponding to the high temperature warehouse (vegetable warehouse and dairy warehouse) and the low temperature warehouse (fish warehouse). Due to the different storage temperatures of the two warehouses, the high temperature warehouse is generally 2-5℃, and the low temperature warehouse is generally -18-20℃.

[0003] An energy balance device for ship refrigeration and freezing equipment currently in use has compressors in the device mostly fixed to a mounting plate by multiple sets of bolts. This fixing method requires repeated rotation of the bolts using tools, which is very cumbersome, thereby slowing down the disassembly and assembly progress of the compressor, hindering subsequent maintenance of the compressor, and reducing the practical effect of the device.

[0004] In summary, the utility model solves the problems in the above-mentioned background technology by designing an energy balancing device for refrigeration and freezing equipment for ships. Utility Model Content

[0005] The utility model aims to provide an energy balance device for refrigeration and freezing equipment for ships to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ship refrigeration and freezing equipment energy balance device comprises a No. 1 compressor, a No. 2 compressor and a mounting plate, wherein a No. 1 delivery pipeline and a No. 2 delivery pipeline are respectively fixedly mounted on the output ends of the No. 1 compressor and the No. 2 compressor, wherein a shunt pipe is fixedly mounted on the right ends of the No. 1 delivery pipeline and the No. 2 delivery pipeline, wherein a No. 3 delivery pipeline and a No. 4 delivery pipeline are respectively fixedly mounted on the output ends of the shunt pipe, wherein a No. 1 solenoid valve is arranged on the outer side of the No. 3 delivery pipeline, and a No. 2 solenoid valve is arranged on the outer side of the No. 4 delivery pipeline, wherein a controller is fixedly mounted on the top rear side of the mounting plate, and mounting mechanisms are respectively arranged between the mounting plate and the No. 1 compressor and the No. 2 compressor;

[0008] The mounting mechanism includes a mounting block and a fastening block, the mounting blocks are respectively fixedly mounted on the bottom surfaces of compressor No. 1 and compressor No. 2, and sliding grooves are provided on the front and rear side surfaces thereof, mounting holes are respectively provided on the opposite side surfaces of the mounting blocks, the fastening blocks are fixedly mounted on the top surface of the mounting plate, and mounting grooves are respectively provided on the top surface thereof, sliding bars are fixedly mounted on the front and rear sides of the inner wall of the mounting groove, a fastening screw is movably embedded in the left side surface of the fastening block through a rotating part, a moving bar is sleeved on the outer side of the fastening screw, a mounting rod is fixedly mounted on the right side of the moving bar, and a driving knob is fixedly mounted on the left end of the fastening screw.

[0009] As a preferred solution of the present utility model, the output powers of the No. 1 compressor and the No. 2 compressor are consistent.

[0010] As a preferred solution of the utility model, the No. 1 delivery pipeline and the No. 2 delivery pipeline are fixedly connected to the top surface of the mounting plate via fixing members.

[0011] As a preferred solution of the present utility model, the input ends of the No. 1 solenoid valve and the No. 2 solenoid valve are electrically connected to the output end of the controller through wires.

[0012] As a preferred solution of the utility model, the fastening blocks are respectively located on the left side of the top of the mounting plate, and are distributed correspondingly to the mounting blocks.

[0013] As a preferred solution of the utility model, the cross-sectional shape of the slide groove matches the slide bar and is in sliding contact with the slide bar.

[0014] As a preferred solution of the utility model, the outer surface of the fastening screw is threadedly connected to the inner wall of the movable bar, the right end of the mounting rod fits through the left surface of the fastening block and extends to the inside of the mounting groove, and it is snap-fitted with the mounting hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, by setting up an energy balance device for refrigeration and freezing equipment for ships, the structural design in the installation mechanism is utilized to realize the sliding contact between the slide bar and the slide groove and the snap-fit ​​cooperation between the installation rod and the installation hole, thereby realizing the stable contact between the installation block and the fastening block, thereby achieving the purpose of convenient disassembly and assembly of the compressor, effectively saving the disassembly and assembly time of the staff, facilitating the subsequent maintenance of the compressor, and improving the practical effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a partial exploded structural diagram of the installation mechanism of the utility model;

[0019] Figure 3 It is a system block diagram of the device of the utility model.

[0020] In the figure: 1. Compressor No. 1; 2. Compressor No. 2; 3. Mounting plate; 301. Controller; 4. Delivery pipeline No. 1; 5. Delivery pipeline No. 2; 6. Diverter pipe; 601. Delivery pipeline No. 3; 6011. Solenoid valve No. 1; 602. Delivery pipeline No. 4; 6021. Solenoid valve No. 2; 7. Mounting mechanism; 701. Mounting block; 702. Fastening block; 703. Slide groove; 704. Mounting hole; 705. Mounting groove; 706. Slide bar; 707. Fastening screw; 708. Moving bar; 709. Mounting rod; 710. Drive knob. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0025] For examples, see Figure 1-3, the utility model provides a technical solution:

[0026] A ship refrigeration and freezing equipment energy balance device comprises a No. 1 compressor 1, a No. 2 compressor 2 and a mounting plate 3, wherein a No. 1 delivery pipe 4 and a No. 2 delivery pipe 5 are fixedly mounted on the output ends of the No. 1 compressor 1 and the No. 2 compressor 2, respectively, a shunt pipe 6 is fixedly mounted on the right ends of the No. 1 delivery pipe 4 and the No. 2 delivery pipe 5, a No. 3 delivery pipe 601 and a No. 4 delivery pipe 602 are fixedly mounted on the output ends of the shunt pipe 6, respectively, a No. 1 solenoid valve 6011 is arranged on the outer side of the No. 3 delivery pipe 601, and a No. 2 solenoid valve 6021 is arranged on the outer side of the No. 4 delivery pipe 602, a controller 301 is fixedly mounted on the top rear side of the mounting plate 3, and mounting mechanisms 7 are respectively arranged between the mounting plate 3 and the No. 1 compressor 1 and the No. 2 compressor 2;

[0027] Specifically, the No. 1 delivery pipeline 4 and the No. 2 delivery pipeline 5 are fixedly connected to the top surface of the mounting plate 3 through a fixing member;

[0028] In this embodiment, the fixing parts are mainly used to support the No. 1 conveying pipeline 4 and the No. 2 conveying pipeline 5 .

[0029] Specifically, the input ends of the first solenoid valve 6011 and the second solenoid valve 6021 are electrically connected to the output end of the controller 301 through wires respectively;

[0030] In this embodiment, the controller 301 is mainly used to control the No. 1 solenoid valve 6011 and the No. 2 solenoid valve 6021, so as to adjust the cold air delivery volume of the No. 3 delivery pipeline 601 and the No. 4 delivery pipeline 602, wherein the No. 3 delivery pipeline 601 is connected to the low-temperature storage, while the No. 4 delivery pipeline 602 is connected to the high-temperature storage.

[0031] Preferably, the output powers of compressor No. 1 and compressor No. 2 are consistent.

[0032] In this embodiment, please refer to Figure 1 and Figure 2 The mounting mechanism 7 includes a mounting block 701 and a fastening block 702. The mounting blocks 701 are fixedly mounted on the bottom surfaces of the No. 1 compressor 1 and the No. 2 compressor 2, respectively, and slide grooves 703 are provided on the front and rear surfaces thereof. Mounting holes 704 are provided on the opposite side surfaces of the mounting blocks 701, respectively. The fastening blocks 702 are fixedly mounted on the top surface of the mounting plate 3, and mounting grooves 705 are provided on the top surfaces thereof, and slide bars 706 are fixedly mounted on the front and rear sides of the inner wall of the mounting groove 705, and a fastening screw 707 is movably provided on the left surface of the fastening block 702 through a rotating member, and a moving bar 708 is sleeved on the outer side of the fastening screw 707, and a mounting rod 709 is fixedly mounted on the right side of the moving bar 708, and a driving knob 710 is fixedly mounted on the left end of the fastening screw 707;

[0033] Specifically, the fastening blocks 702 are respectively located on the left side of the top of the mounting plate 3, and are distributed correspondingly to the mounting blocks 701. The cross-sectional shape of the slide groove 703 matches and slides in contact with the slide bar 706. The outer surface of the fastening screw 707 is threadedly connected with the inner wall of the moving bar 708. The right end of the mounting rod 709 fits through the left side surface of the fastening block 702 and extends to the inside of the mounting groove 705, and is snap-fitted with the mounting hole 704.

[0034] In this embodiment, the fitting arrangement between the slide bar 706 and the slide groove 703 is mainly to facilitate the contact between the mounting block 701 and the mounting groove 705, and the setting of the driving knob 710 is mainly used to drive the fastening screw 707 to rotate. Under the threaded cooperation between the fastening screw 707 and the moving bar 708, the moving bar 708 drives the mounting rod 709 to gradually approach the mounting hole 704, thereby achieving the effect of fixing the mounting block 701 and meeting the installation needs of the staff.

[0035] The working process of the utility model is as follows: when using an energy balance device for refrigeration and freezing equipment for ships, first, compressor No. 1 and compressor No. 2 are installed, and compressor No. 1 and compressor No. 2 are moved so that the mounting block 701 drives the slide bar 706 to approach and slide into contact with the slide groove 703. When the bottom of the mounting block 701 contacts the inner wall of the bottom end of the mounting groove 705, the mounting hole 704 and the mounting rod 709 are located on the same straight line. Then, an external force is applied to the driving knob 710, and the driving knob 710 drives the fastening screw 707 to rotate, and the fastening screw 707 is threadedly engaged with the moving bar 708, so that the moving bar 708 drives the mounting rod 709 to move and gradually approach the mounting hole 704, until the mounting rod 709 is fully plugged into the mounting hole 704, thereby completing the compressor. Fixed operation, finally, connect No. 1 delivery pipeline 4 and No. 2 delivery pipeline 5 to the output ends of No. 1 compressor 1 and No. 2 compressor 2 respectively to supply cold air to the high-temperature warehouse and the low-temperature warehouse. During the cold supply process, start No. 1 compressor 1, and No. 1 compressor 1 starts to generate cold air, and the cold air first reaches the shunt pipe 6 through No. 1 delivery pipeline 4, and then reaches No. 3 delivery pipeline 601 and No. 4 delivery pipeline 602 through the shunt pipe 6, and then the cold air is transported to the low-temperature warehouse and the high-temperature warehouse through No. 3 delivery pipeline 601 and No. 4 delivery pipeline 602 respectively. When the temperature of the high-temperature warehouse reaches the standard, No. 2 solenoid valve 6021 can be controlled to close. After a period of time, turn off No. 1 compressor 1 and run No. 2 compressor 2 and repeat the above steps to supply cold air. Such a cycle can facilitate energy regulation of the compressor to ensure stable operation of the device.

[0036] 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 these 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. An energy balance device for refrigeration and freezing equipment for ships, comprising a first compressor (1), a second compressor (2) and a mounting plate (3), characterized in that: A No. 1 delivery pipeline (4) and a No. 2 delivery pipeline (5) are fixedly installed at the output ends of the No. 1 compressor (1) and the No. 2 compressor (2), respectively; a shunt pipe (6) is fixedly installed at the right ends of the No. 1 delivery pipeline (4) and the No. 2 delivery pipeline (5); a No. 3 delivery pipeline (601) and a No. 4 delivery pipeline (602) are fixedly installed at the output ends of the shunt pipe (6), respectively; a No. 1 solenoid valve (6011) is arranged on the outer side of the No. 3 delivery pipeline (601), and a No. 2 solenoid valve (6021) is arranged on the outer side of the No. 4 delivery pipeline (602); a controller (301) is fixedly installed on the top rear side of the mounting plate (3), and mounting mechanisms (7) are respectively arranged between the mounting plate (3) and the No. 1 compressor (1) and the No. 2 compressor (2); The mounting mechanism (7) comprises a mounting block (701) and a fastening block (702); the mounting blocks (701) are respectively fixedly mounted on the bottom surfaces of the first compressor (1) and the second compressor (2), and the front and rear side surfaces thereof are both provided with sliding grooves (703); the opposite side surfaces of the mounting blocks (701) are respectively provided with mounting holes (704); the fastening blocks (702) are fixedly mounted on the top surface of the mounting plate (3), and the top surface thereof are respectively provided with The mounting groove (705) has sliding bars (706) fixedly mounted on the front and rear sides of the inner wall of the mounting groove (705); a fastening screw (707) is movably mounted on the left surface of the fastening block (702) through a rotating member; a moving bar (708) is sleeved on the outer side of the fastening screw (707); a mounting rod (709) is fixedly mounted on the right side of the moving bar (708); and a driving knob (710) is fixedly mounted on the left end of the fastening screw (707).

2. The energy balance device for ship refrigeration and freezing equipment according to claim 1, characterized in that: The output powers of the No. 1 compressor (1) and the No. 2 compressor (2) are consistent.

3. The energy balance device for ship refrigeration and freezing equipment according to claim 1, characterized in that: The No. 1 delivery pipeline (4) and the No. 2 delivery pipeline (5) are fixedly connected to the top surface of the mounting plate (3) via fixing members.

4. The energy balance device for ship refrigeration and freezing equipment according to claim 1, characterized in that: The input ends of the first solenoid valve (6011) and the second solenoid valve (6021) are electrically connected to the output end of the controller (301) via wires.

5. The energy balance device for ship refrigeration and freezing equipment according to claim 1, characterized in that: The fastening blocks (702) are respectively located on the left side of the top of the mounting plate (3), and are distributed correspondingly to the mounting blocks (701).

6. The energy balance device for ship refrigeration and freezing equipment according to claim 1, characterized in that: The cross-sectional shape of the slide groove (703) matches the slide bar (706) and is in sliding contact with the slide bar (706).

7. The energy balance device for ship refrigeration and freezing equipment according to claim 1, characterized in that: The outer surface of the fastening screw (707) is threadedly connected to the inner wall of the moving bar (708), and the right end of the mounting rod (709) fits through the left surface of the fastening block (702) and extends to the inside of the mounting groove (705), and it is snap-fitted with the mounting hole (704).

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