Automatic condensate water discharging system for air conditioner of high-pressure itching cabin

Abstract

The utility model discloses a high-pressure itching cabin air conditioner condensate water automatic drainage system which comprises a condensate water receiving pipe, the lower end of the condensate water receiving pipe is fixedly connected with a temporary storage water pipe, the lower end of the temporary storage water pipe is fixedly connected with a connecting pipe, and one side of the connecting pipe is connected with a water level sensor in a clamped mode. One side of the connecting pipe is fixedly connected with a drainage motor, one side of the drainage motor is fixedly connected with a volt relay, one side of the volt relay is fixedly connected with a time delay relay, and one side of the time delay relay is fixedly connected with an electromagnetic water valve. According to the utility model, the half clamping ring and the water level sensor are directly pulled outwards, and the half clamping ring and the clamping pieces are made of elastic materials, so that the clamping pieces at the two ends of the half clamping ring can be clamped in the clamping grooves and can also be pulled out of the clamping grooves, and the half clamping ring and the connecting pipe are separated after being pulled out; therefore, the damaged water level sensor can be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic condensate drainage, in particular to an automatic condensate drainage system for an air conditioner in a hyperbaric oxygen chamber. Background Technique

[0002] A hyperbaric oxygen chamber is a special medical device for hyperbaric oxygen therapy. The application scope of the hyperbaric oxygen chamber is very wide. Clinically, it is mainly used for the treatment of anaerobic infections, CO poisoning, air embolism, decompression sickness, ischemic hypoxic encephalopathy, brain trauma, cerebrovascular diseases, etc. According to the different pressurizing media, it is divided into two types: air pressurized chamber and pure oxygen pressurized chamber. An air conditioner is installed inside both types of hyperbaric oxygen chambers.

[0003] However, due to the internal pressure of the existing hyperbaric oxygen chamber, the condensate generated by the air conditioner cannot be directly discharged outside the chamber and can only be collected in a container inside the chamber. This is not only unsightly but also requires frequent manual cleaning. Among them, a water level sensor (3) is generally installed in the drainage system, and most of the installations of the water level sensor (3) are connected through bolts and other components. Since the usage environment of the water level sensor (3) is mostly a humid environment, the water level sensor (3) is easily damaged and needs to be replaced irregularly. The connection form of bolts and other components results in poor replaceability of the water level sensor (3). Therefore, it does not meet the existing requirements. For this reason, we propose an automatic condensate drainage system for an air conditioner in a hyperbaric oxygen chamber. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic condensate drainage system for an air conditioner in a hyperbaric oxygen chamber to solve the problems raised in the above background technique, that is, the generated condensate cannot be directly discharged outside the chamber and can only be collected in a container inside the chamber, which is not only unsightly but also requires frequent manual cleaning;

[0005] Among them, a water level sensor is generally installed in the drainage system, and most of the installations of the water level sensor are connected through bolts and other components. Since the usage environment of the water level sensor is mostly a humid environment, the water level sensor is easily damaged and needs to be replaced irregularly. The connection form of bolts and other components results in poor replaceability of the water level sensor, etc.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An automatic condensate drainage system for an air conditioner in a hyperbaric oxygen chamber, including a condensate connection water pipe, the lower end of the condensate connection water pipe is fixedly connected with a temporary storage water pipe, the lower end of the temporary storage water pipe is fixedly connected with a connection pipe, a water level sensor is clamped on one side of the connection pipe, a drainage motor is fixedly connected to one side of the connection pipe, a voltage relay is fixedly connected to one side of the drainage motor, a time delay relay is fixedly connected to one side of the voltage relay, and an electromagnetic water valve is fixedly connected to one side of the time delay relay.

[0007] Preferably, a water outlet is provided at the upper end of the drainage motor, and a water inlet is provided on one side of the drainage motor. The water inlet on one side of the drainage motor is fixedly connected to a connecting pipe on one side, and a water inlet is provided at the upper end of the electromagnetic water valve.

[0008] Preferably, the water outlet at the upper end of the drainage motor and the water inlet at the upper end of the electromagnetic water valve are connected by a drainage hose.

[0009] Preferably, the lower ends of the electromagnetic water valve, the delay relay, the 12V relay, and the drainage motor are fixedly connected to an electrical fixing bottom plate.

[0010] Preferably, convex blocks are provided on both sides of the connecting pipe, and clamping grooves are provided inside the convex blocks.

[0011] Preferably, a semi-circular ring is fixedly connected to the rear end of the water level sensor, and clamping pieces are fixedly connected to both ends of the semi-circular ring. The clamping pieces are inserted into the clamping grooves.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, by directly pulling the semi-circular ring and the water level sensor outwards, since the semi-circular ring and the clamping pieces are made of elastic materials, the clamping pieces at both ends of the semi-circular ring can be clamped in the clamping grooves and can also be pulled out from the clamping grooves. After being pulled out, the separation between the semi-circular ring and the connecting pipe is realized. This setting and operation enable the overall water level sensor and the semi-circular ring to be disassembled from the front end of the connecting pipe, thereby realizing the replacement of a damaged water level sensor.

[0014] 2. In the present utility model, when a staff member opens the switch on the hatch, when the hatch is opened, a signal will be sent to the 12V relay to control the closing of the 12V relay. After the 12V relay is closed, the circuit where the drainage motor and the electromagnetic water valve are located is closed. At this time, the drainage motor and the electromagnetic water valve will work simultaneously, and thus water can be drained outside the cabin without additional pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall front view of the present utility model;

[0016] Figure 2 is the enlarged three-dimensional structure diagram of the whole of the present utility model;

[0017] Figure 3 is the enlarged top view sectional view of the water level sensor and the connecting pipe in the present utility model.

[0018] In the figure: 1, condensate connection water pipe; 2, temporary storage water pipe; 3, water level sensor; 4, drainage hose; 5, drainage motor; 6, 12V relay; 7, delay relay; 8, electromagnetic water valve; 9, electrical fixed bottom plate; 10, connecting pipe; 11, clamping groove; 12, clamping piece; 13, semi-circular snap ring; 14, raised block. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Please refer to Figures 1 to 3 , an embodiment provided by the present invention: an automatic drainage system for the condensate of the air conditioner in a hyperbaric oxygen chamber, including a condensate connection water pipe 1, which is connected to the air conditioner pipeline of the hyperbaric oxygen chamber. Then, the condensate of the air conditioner pipeline in the hyperbaric oxygen chamber first enters the condensate connection water pipe 1. The lower end of the condensate connection water pipe 1 is fixedly connected to a temporary storage water pipe 2, and the temporary storage water pipe 2 temporarily collects the condensate of the air conditioner.

[0021] The lower end of the temporary storage water pipe 2 is fixedly connected to a connecting pipe 10. A water level sensor 3 is clamped on one side of the connecting pipe 10. The water level sensor 3 detects the water level inside the temporary storage water pipe 2. One side of the connecting pipe 10 is fixedly connected to a drainage motor 5. One side of the drainage motor 5 is fixedly connected to a 12V relay 6. One side of the 12V relay 6 is fixedly connected to a delay relay 7. One side of the delay relay 7 is fixedly connected to an electromagnetic water valve 8. The drainage motor 5, the 12V relay 6, the delay relay 7 and the electromagnetic water valve 8 are all connected in series through wires. Among them, the 12V relay 6 is connected to the switch on the door of the hyperbaric oxygen chamber through a wire.

[0022] By providing a water outlet at the upper end of the drainage motor 5 and a water inlet on one side of the drainage motor 5, the water inlet on one side of the drainage motor 5 is fixedly connected to the connecting pipe 10 on one side. The upper end of the electromagnetic water valve 8 is provided with a water inlet. The water outlet at the upper end of the drainage motor 5 and the water inlet at the upper end of the electromagnetic water valve 8 are connected through a drainage hose 4. Among them, the water outlet of the electromagnetic water valve 8 is directly connected to the outside of the hyperbaric oxygen chamber body.

[0023] When the air conditioner in the hyperbaric oxygen chamber is working, the generated condensate enters the condensate temporary storage water pipe 2 through the condensate connection water pipe 1. The water level sensor 3 will detect the existence of condensate inside the temporary storage water pipe 2. At this time, there is a relatively large pressure inside the hyperbaric oxygen chamber, and the water cannot be directly discharged outside the chamber. If it is directly discharged, the pressure inside the chamber will quickly drop, affecting the normal operation of the oxygen chamber.

[0024] Therefore, only when the staff member turns on the switch on the hatch, when the hatch is opened, a signal will be sent to the 12V relay 6 to control the closing of the 12V relay 6. After the 12V relay 6 closes, the circuit where the drainage motor 5 and the electromagnetic water valve 8 are located is closed. At this time, the drainage motor 5 and the electromagnetic water valve 8 will work simultaneously, so that water can be drained outside the cabin without additional pressure. The delay relay 7 has the function of delayed closing, so the delay relay 7 can be delayed for 2 to 3 seconds to close, thereby playing a buffering role in the opening of the electromagnetic water valve 8 and the drainage motor 5 on the circuit;

[0025] Among them, the lower ends of the electromagnetic water valve 8, the delay relay 7, the 12V relay 6 and the drainage motor 5 are fixedly connected with an electrical fixed base plate 9, and the electrical fixed base plate 9 plays a supporting role for the electromagnetic water valve 8, the delay relay 7, the 12V relay 6 and the drainage motor 5.

[0026] By providing raised blocks 14 on both sides of the connecting pipe 10, a clamping groove 11 is provided inside the raised block 14. The rear end of the water level sensor 3 is fixedly connected with a semi-circular clamping ring 13, and both ends of the semi-circular clamping ring 13 are fixedly connected with clamping pieces 12, and the clamping pieces 12 are inserted into the clamping groove 11;

[0027] During use, the user directly clamps the semi-circular clamping ring 13 at the rear end of the water level sensor 3 on the front surface of the front end of the connecting pipe 10. When there are clamping grooves 11 in the raised blocks 14 on both sides of the connecting pipe 10, the clamping pieces 12 at both ends of the semi-circular clamping ring 13 are both clamped in the clamping grooves 11. This operation enables the water level sensor 3 to be inserted on the front end surface of the connecting pipe 10. If the overall water level sensor 3 needs to be disassembled and replaced, the semi-circular clamping ring 13 and the water level sensor 3 are directly pulled outwards. The semi-circular clamping ring 13 and the clamping pieces 12 are made of elastic materials, so that the clamping pieces 12 at both ends of the semi-circular clamping ring 13 can be clamped in the clamping grooves 11 and can also be pulled out of the clamping grooves 11. After being pulled out, the separation between the semi-circular clamping ring 13 and the connecting pipe 10 is realized. This setting and operation enable the overall water level sensor 3 and the semi-circular clamping ring 13 to be disassembled from the front end of the connecting pipe 10, so as to replace the damaged water level sensor 3.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An automatic drainage system for the condensate of a high-pressure oxygen chamber air conditioner, including a condensate water connection pipe (1), characterized in that: The lower end of the condensate water connection pipe (1) is fixedly connected to a temporary storage water pipe (2). The lower end of the temporary storage water pipe (2) is fixedly connected to a connection pipe (10). One side of the connection pipe (10) is clamped with a water level sensor (3). One side of the connection pipe (10) is fixedly connected to a drainage motor (5). One side of the drainage motor (5) is fixedly connected to a 12V relay (6). One side of the 12V relay (6) is fixedly connected to a time-delay relay (7). One side of the time-delay relay (7) is fixedly connected to an electromagnetic water valve (8).

2. The automatic drainage system for the condensate water of the high-pressure oxygen chamber air conditioner according to claim 1, wherein: The upper end of the drainage motor (5) is provided with a water outlet. One side of the drainage motor (5) is provided with a water inlet. The water inlet on one side of the drainage motor (5) is fixedly connected to the connection pipe (10) on one side. The upper end of the electromagnetic water valve (8) is provided with a water inlet.

3. The automatic drainage system for the condensate water of the high-pressure oxygen chamber air conditioner according to claim 2, wherein: The water outlet at the upper end of the drainage motor (5) and the water inlet at the upper end of the electromagnetic water valve (8) are connected by a drainage hose (4).

4. The automatic drainage system for the condensate water of the high-pressure oxygen chamber air conditioner according to claim 3, wherein: The lower ends of the electromagnetic water valve (8), the time-delay relay (7), the 12V relay (6) and the drainage motor (5) are fixedly connected to an electrical fixed bottom plate (9).

5. The automatic drainage system for the condensate water of the high-pressure oxygen chamber air conditioner according to claim 4, wherein: Both sides of the connection pipe (10) are provided with raised blocks (14). The inside of the raised blocks (14) is provided with clamping grooves (11).

6. The automatic drainage system for the condensate water of the high-pressure oxygen chamber air conditioner according to claim 5, characterized in that: The rear end of the water level sensor (3) is fixedly connected to a semi-circular clamp (13). Both ends of the semi-circular clamp (13) are fixedly connected to clamping pieces (12). The clamping pieces (12) are inserted into the clamping grooves (11).

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