An air conditioner refrigerant charging device
A refrigerant and air-conditioning technology, applied in the field of air-conditioning production equipment, can solve the problems of refrigerant escape and physical health injury, and achieve the effect of preventing refrigerant leakage and avoiding pollution
Active Publication Date: 2021-12-24
安徽美博智能科技有限公司
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- Description
- Claims
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Problems solved by technology
[0003] The inventor found that there are following defects in the operation of the refrigerant charging process: the charging gun head is connected to the charging machine through a hose, and the operator only connects the muzzle of the charging gun head to the quick connector when charging the refrigerant. The interface is in contact with each other, and then press the switch to charge; between the filling gun head and the quick connector, often due to unstable contact, toxic refrigerant escapes from the interface gap. After the operator inhales a certain amount of refrigerant, the damage to health
Method used
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[0021] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments.
[0022] Such as Figure 1 to Figure 5 As shown, this specification provides an embodiment, an air-conditioning refrigerant charging device, including a refrigerant tank 1, a booster pump 2, a charging machine 3, and a charging gun connected to the charging machine 3 in sequence. head, and the quick joint 4 socketed on the air-conditioning pipeline; wherein the refrigerant tank 1 is filled with air-conditioning refrigerant, the booster pump 2 is connected to the interface of the refrigerant tank 1, and the refrigerant is transported to the charging machine through the booster pump 2 In 3, the filling machine 3 is connected to the filling gun head through an air guide hose, and the air guide hose needs to be prevented from bending when placed.
[0023] It also includ...
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One or more embodiments of this specification provide an air-conditioning refrigerant charging device, including a refrigerant tank, a booster pump, a charging machine, a charging gun head, and a quick connector, and also includes a connector assembly and a wireless control assembly. The wireless control assembly It includes a control valve, a wireless signal transmitting module, and a wireless signal receiving module; one end of the joint component is fixedly connected with the filling gun head, and the other end is socketed and installed with the quick connector. The joint assembly includes a first interface module and a second interface module. The first interface module is provided to clamp the quick connector, and connect the quick connector and the filling gun head tightly against each other, so that the quick connector and the filling gun mouth can be smoothly connected. Docking to avoid air-conditioning refrigerant leakage and pollution.
Description
technical field [0001] One or more embodiments of this specification relate to the technical field of air-conditioning production equipment, and in particular to an air-conditioning refrigerant charging device. Background technique [0002] In the process of air conditioner production, refrigerant charging is a key process. Refrigerant (for example: Freon is a common refrigerant) is the "blood" of the air conditioner, which is the medium for transporting energy; the cooling and heating of the air conditioner are all through the refrigerant A state change within the system is achieved. Before the refrigerant charging process, the quick joint installation and vacuuming process must be completed, and then the refrigerant charging is carried out; the specific process of this process is that the refrigerant is released from the refrigerant tank, and then enters the booster pump, and then the charging The charging gun head of the air conditioner is in conflict with the quick conn...
Claims
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IPC IPC(8): F25B45/00F25B49/00
CPCF25B45/00F25B49/00F25B2345/001F25B2345/003
Inventor 余方文高冲
Owner 安徽美博智能科技有限公司