Liquid accumulator assembly

Abstract

The utility model relates to the technical field of liquid storage, and particularly discloses a liquid storage device assembly which comprises an inlet and outlet connector, a blanking cap is inserted into the inner wall of the inlet and outlet connector, a filter screen is fixedly connected to one end of the inlet and outlet connector, a cylinder assembly is fixedly connected to one end of the inlet and outlet connector, and the inner wall of the cylinder assembly is connected to the surface of the filter screen in a sleeved mode. A first O-shaped sealing ring is fixedly connected to one side of the inner wall of the inlet and outlet connector, a second O-shaped sealing ring is fixedly connected to the other side of the inner wall of the inlet and outlet connector, a welding ring is fixedly connected to the end, close to the cylinder assembly, of the inlet and outlet connector, and a drying bag is inserted into the inner wall of the cylinder assembly. Through the design of the inlet and outlet connector, the blanking cap, the filter screen and the cylinder assembly, the integrated structure of the liquid storage device assembly is achieved, the overall stability and sealing performance are improved, impurities are prevented from entering the liquid storage device through the filter screen, the purity of liquid is guaranteed, the service life of equipment is prolonged, meanwhile, the blanking cap is convenient to disassemble and replace a drying bag, and the cost is reduced. And the maintenance cost and time are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of liquid storage, and particularly relates to a liquid accumulator assembly. BACKGROUND

[0002] As a key component in the refrigeration system, the main function of the liquid accumulator is to store and regulate the refrigerant to ensure the operation of the refrigeration system in an efficient and stable state. With the continuous development of refrigeration technology, the design of the liquid accumulator is constantly optimized and improved to adapt to various complex working conditions and requirements.

[0003] The traditional liquid accumulator design has certain limitations in terms of sealing, impurity filtration, and desiccant replacement. In terms of impurity filtration, the traditional liquid accumulator usually lacks an efficient filtration mechanism, which cannot effectively remove impurities and particulate matter in the refrigerant. These impurities and particulate matter circulate in the refrigeration system, which not only accelerates the wear and corrosion of system components, but also may block the pipeline and valve, leading to frequent system failures. Therefore, it is necessary for the staff to improve it. SUMMARY

[0004] The utility model aims at providing a kind of liquid accumulator assembly to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of liquid accumulator assembly, comprising:

[0007] Inlet and outlet joint;

[0008] The inner wall of the inlet and outlet joint is inserted with a plug cover, one end of the inlet and outlet joint is fixedly connected with a filter screen, one end of the inlet and outlet joint is fixedly connected with a cylinder assembly, and the inner wall of the cylinder assembly is sleeved on the surface of the filter screen;

[0009] One side of the inner wall of the inlet and outlet joint is fixedly connected with a first O-shaped sealing ring, the other side of the inner wall of the inlet and outlet joint is fixedly connected with a second O-shaped sealing ring, one end of the inlet and outlet joint close to the cylinder assembly is fixedly connected with a welding ring, and the inner wall of the cylinder assembly is inserted with a drying bag.

[0010] Preferably, the two sides of the bottom of the cylinder assembly are fixedly connected with a connecting bracket, and the connecting bracket is made of three millimeter aluminum plate.

[0011] Preferably, the tail end of the cylinder assembly is fixedly connected with an upper plug cap.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] (1) Through the design of the access joint, the plug cover, the filter screen and the cylinder assembly, the integrated structure of the liquid reservoir assembly is realized, the overall stability and the sealing performance are improved, the filter screen prevents impurities from entering the inside of the liquid reservoir, ensures the purity of the liquid, prolongs the service life of the equipment, at the same time, the plug cover is convenient to disassemble and replace the drying bag, reduces the maintenance cost and time.

[0014] (2) Through the setting of the first O-shaped sealing ring and the second O-shaped sealing ring, additional sealing effect is provided, the sealing state of the liquid reservoir assembly under various working conditions is ensured, the sealing performance of the liquid reservoir assembly is enhanced, refrigerant leakage is effectively prevented, the overall energy efficiency and safety of the system are improved, at the same time, the adaptability and stability of the liquid reservoir assembly under various complex working conditions are improved.

[0015] (3) The welding ring enhances the connection strength between the components of the liquid reservoir assembly, improves the overall stability and safety, the drying bag effectively removes moisture and humidity in the refrigerant, avoids system corrosion and energy efficiency caused by moisture, the connecting bracket is made of three millimeter aluminum plate, which not only provides stable support, but also is convenient to install and fix, the upper plug cap enhances the sealing performance of the liquid reservoir assembly, prevents refrigerant leakage, and keeps the internal pressure of the system stable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a plan view of the utility model;

[0017] Figure 2 It is a plan view of the drying bag of the utility model;

[0018] Figure 3 It is a plan view of the upper plug cap of the utility model;

[0019] Figure 4 It is a perspective view of the access joint of the utility model;

[0020] Figure 5 It is a perspective view of the plug cover of the utility model;

[0021] Figure 6 It is a perspective view of the plug cover of the utility model;

[0022] Figure 7 It is a perspective view of the filter screen of the utility model;

[0023] Figure 8 It is a perspective view of the filter screen of the utility model;

[0024] Figure 9 It is a perspective view of the connecting bracket of the utility model;

[0025] Figure 10 It is a perspective view of the connecting bracket of the utility model;

[0026] In the figure: 1, access joint; 2, plug cover; 3, filter screen; 4, barrel assembly; 5, first O-shaped sealing ring; 6, second O-shaped sealing ring; 7, welding ring; 8, drying bag; 9, connecting bracket; 10, upper plug cap. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Embodiment one:

[0029] Please refer to Figures 1 to 10 As shown in the figure, a liquid accumulator assembly comprises:

[0030] Access joint 1;

[0031] The plug cover 2 is inserted into the inner wall of the access joint 1. The access joint 1 serves as the main part of the liquid accumulator assembly, connects other parts, realizes the access of liquid, and the plug cover 2 is inserted into the inner wall of the access joint 1 to seal the access joint and prevent liquid leakage. At the same time, the design of the plug cover makes the drying bag 8 convenient to disassemble and replace. One end of the access joint 1 is fixedly connected with the filter screen 3. The filter screen 3 is fixedly connected to one end of the access joint 1 to filter impurities in the liquid and ensure the purity of the liquid. One end of the access joint 1 is fixedly connected with the barrel assembly 4. The barrel assembly 4 is sleeved on the surface of the filter screen 3 and fixedly connected with the access joint 1 to form the main cavity of the liquid accumulator for storing liquid, and the inner wall of the barrel assembly 4 is sleeved on the surface of the filter screen 3.

[0032] A first O-shaped sealing ring 5 is fixedly connected to one side of the inner wall of the inlet and outlet joint 1, and a second O-shaped sealing ring 6 is fixedly connected to the other side of the inner wall of the inlet and outlet joint 1. The first and second O-shaped sealing rings 5 and 6 are fixedly connected to the two sides of the inner wall of the inlet and outlet joint 1, respectively, to provide additional sealing effect and ensure that the liquid reservoir assembly can maintain a sealed state under various working conditions. A welding ring 7 is fixedly connected to one end of the inlet and outlet joint 1 close to the cylinder assembly 4. The welding ring 7 is fixedly connected to one end of the inlet and outlet joint 1 close to the cylinder assembly 4, used to enhance the connection strength between the inlet and outlet joint 1 and the cylinder assembly 4, and improve the overall stability. A drying bag 8 is inserted into the inner wall of the cylinder assembly 4. The drying bag 8 is inserted into the inner wall of the cylinder assembly 4, used to absorb and remove moisture and humidity in the liquid reservoir, and maintain the dry state of the liquid. Connection brackets 9 are fixedly connected to the bottom of the cylinder assembly 4 on both sides. The connection brackets 9 are made of three-millimeter aluminum plates and are fixedly connected to the bottom of the cylinder assembly 4 on both sides. The connection brackets are firmly riveted and made of three-millimeter aluminum plates, providing stable support and facilitating the installation and fixation of the liquid reservoir assembly on the equipment. An upper plug cap 10 is fixedly connected to the tail end of the cylinder assembly 4. The upper plug cap 10 is fixedly connected to the tail end of the cylinder assembly 4, used to close the other end of the cylinder assembly, prevent liquid leakage, and maintain the stability of the internal pressure of the liquid reservoir.

[0033] The cylinder assembly 4 serves as the main cavity for storing and containing liquid.

[0034] The filter screen 3 can remove impurities in the liquid to ensure the purity of the liquid.

[0035] The sealing effect of the liquid reservoir assembly is achieved through the joint action of the inlet and outlet joint 1, the plug cap 2, the first O-shaped sealing ring 5, the second O-shaped sealing ring 6, and the upper plug cap 10, preventing liquid leakage.

[0036] The drying bag 8 can absorb and remove moisture and humidity in the liquid reservoir, maintaining the dry state of the liquid.

[0037] The connection brackets 9 provide stable support, facilitating the installation and fixation of the liquid reservoir assembly on the equipment.

[0038] The welding ring 7 enhances the connection strength between the inlet and outlet joint 1 and the cylinder assembly 4, improving the overall stability and reliability.

[0039] The material of the liquid reservoir plug cap is PA66+GF30, and an additional plug cap is provided to detach the drying bag.

[0040] The material of the liquid reservoir filter screen is PA66+GF30, which can filter impurities in the internal medium.

[0041] The material of the drying bag is XH-9 φ1.6-2.5mm molecular sieve.

[0042] The connecting bracket is made of 3.0mm thick aluminum plate with the brand: 4343 / 3003 / 4343. Since 4343 is a solder with welding, it is uniformly attached to the reservoir cylinder without seams, and the attached area is larger, so the welding qualification rate is higher, and the welding qualification rate can be increased to at least 98%.

[0043] Example two:

[0044] Please refer to Figures 1 to 10 As shown in the refrigeration system, the reservoir is a key component for storing and regulating refrigerant, ensuring the system runs efficiently and stably. Traditional reservoirs have limitations in sealing, impurity filtration, and desiccant replacement, so a new type of reservoir assembly is needed to solve these problems and improve the overall performance of the refrigeration system.

[0045] Installation: The reservoir assembly is fixed to the appropriate position of the refrigeration system through the connecting bracket, ensuring that the inlet and outlet joints are correctly connected to the system's refrigerant pipeline. The welding ring enhances the connection strength between the inlet and outlet joints and the cylinder assembly, ensuring the stability of the overall structure.

[0046] Storage: Refrigerant enters the reservoir assembly through the inlet and outlet joints and is stored in the cylinder assembly. The cylinder assembly serves as the main cavity for storing and containing refrigerant, ensuring that the system can quickly access refrigerant when needed.

[0047] Regulation: During the operation of the refrigeration system, the reservoir assembly can regulate the supply of refrigerant, ensuring that the system maintains a stable operating state under different working conditions. By adjusting the opening of the inlet and outlet joints, the flow of refrigerant can be controlled to meet the system's demand for refrigerant.

[0048] Impurity filtration: Before entering the reservoir assembly, the refrigerant will pass through the filter screen to remove impurities and particles, ensuring the purity of the refrigerant. This helps to improve the efficiency and stability of the refrigeration system.

[0049] Desiccant replacement: The desiccant bag in the reservoir assembly is used to absorb and remove moisture and humidity in the refrigerant, maintaining the dryness of the refrigerant. When the desiccant bag is saturated, a new desiccant bag can be easily replaced by removing the plug cover without disassembling and replacing the entire reservoir, reducing maintenance costs and time.

[0050] Sealing detection: After installation is complete, the reservoir assembly needs to be checked for sealing. By filling a certain pressure of gas (such as nitrogen), and observing whether there is a leak, the sealing performance of the reservoir assembly is ensured to be good.

[0051] Maintenance: Regular maintenance and inspection of the reservoir assembly, including checking whether the filter screen is clogged, whether the drying bag is saturated, and whether the connecting bracket is loose, etc. Timely find out the problem and deal with it, to ensure the long-term stable operation of the reservoir assembly.

[0052] By applying this new type of reservoir assembly, the refrigeration system has been significantly improved in terms of sealing, impurity filtration and desiccant replacement, and the overall performance of the system has been improved, running more stable and efficient. At the same time, the structure design of the reservoir assembly is reasonable, easy to maintain and replace parts, reducing the maintenance cost and time of the system.

[0053] Working principle: The refrigerant enters the reservoir assembly through the inlet and outlet joint 1, and the cylinder assembly 4 serves as the main cavity for storing and containing the refrigerant. It is sleeved on the surface of the filter screen 3 and fixedly connected with the inlet and outlet joint 1, forming a closed storage space.

[0054] During the operation of the refrigeration system, the reservoir assembly can adjust the supply of refrigerant to ensure that the system can maintain a stable operating state under different working conditions. By adjusting the opening of the inlet and outlet joint 1, the flow of refrigerant can be controlled to meet the demand of the system for refrigerant.

[0055] Before entering the reservoir assembly, the refrigerant will be filtered by the filter screen 3, which can remove impurities and particles in the refrigerant to ensure the purity of the refrigerant. This helps to improve the efficiency and stability of the refrigeration system.

[0056] The inner wall of the cylinder assembly 4 is inserted with a drying bag 8, which is used to absorb and remove moisture and humidity in the refrigerant, keeping the refrigerant dry. This is crucial to prevent icing, corrosion and efficiency loss inside the refrigeration system.

[0057] The inner wall of the inlet and outlet joint 1 is fixedly connected with the first O-shaped sealing ring 5 and the second O-shaped sealing ring 6 on one side and the other side respectively, providing additional sealing effect. The welding ring 7 is fixedly connected to the end of the inlet and outlet joint 1 near the cylinder assembly 4, which is used to enhance the connection strength between the inlet and outlet joint 1 and the cylinder assembly 4, and improve the overall stability. The upper plug cap 10 is fixedly connected to the tail end of the cylinder assembly 4, which is used to close the other end of the cylinder assembly to prevent liquid leakage and maintain the stability of the internal pressure of the reservoir.

[0058] The connecting bracket 9 is made of three-millimeter aluminum plate, which provides stable support and facilitates the installation and fixation of the reservoir assembly in the appropriate position of the refrigeration system. The plug cap 2 is inserted into the inner wall of the inlet and outlet joint 1 for sealing the inlet and outlet joint, and its design allows the drying bag 8 to be easily removed and replaced, reducing the maintenance cost and time.

[0059] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reservoir assembly, comprising: Include: Access joint (1); The inner wall of the access joint (1) is inserted with a plug cover (2), one end of the access joint (1) is fixedly connected with a filter screen (3), one end of the access joint (1) is fixedly connected with a cylinder assembly (4), and the inner wall of the cylinder assembly (4) is sleeved on the surface of the filter screen (3); One side of the inner wall of the access joint (1) is fixedly connected with a first O-shaped sealing ring (5), the other side of the inner wall of the access joint (1) is fixedly connected with a second O-shaped sealing ring (6), one end of the access joint (1) close to the cylinder assembly (4) is fixedly connected with a welding ring (7), and the inner wall of the cylinder assembly (4) is inserted with a drying bag (8).

2. A reservoir assembly according to claim 1, wherein: Both sides of the bottom of the cylinder assembly (4) are fixedly connected with connecting supports (9), and the connecting supports (9) are made of three millimeter aluminum plates.

3. A reservoir assembly according to claim 1, wherein: The tail end of the cylinder assembly (4) is fixedly connected with an upper plug cap (10).

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