CN212227254U

CN212227254U - Automatic exhaust device of central air-conditioning water system

Info

Publication number: CN212227254U
Application number: CN202020638676.4U
Authority: CN
Inventors: 陈海华
Original assignee: Sichuan Zhongcheng Zhi Jian System Integrated Technology Co ltd
Current assignee: Sichuan Zhongcheng Zhi Jian System Integrated Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-25
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a central air conditioning water system automatic exhaust device relates to central air conditioning technical field. This central air conditioning water system automatic exhaust device, which comprises a housin, the top surface fixedly connected with motor of casing, the output fixedly connected with cam of motor, the top surface sliding connection of casing has the slide bar, the top surface fixedly connected with push pedal of slide bar, the bottom surface fixedly connected with spring of push pedal, the bottom surface fixedly connected with gangboard of slide bar, the inside fixed intercommunication of gangboard has two breather pipes, the equal fixedly connected with of one end of two breather pipe top surfaces articulates the piece, the inside of two articulated pieces is all fixed articulated to have the baffle, the side that the baffle is close to the equal breather pipe in a side of breather pipe is close to the baffle is all fixed to be. This central air conditioning water system automatic exhaust device through setting up motor, cam, slide bar, push pedal, spring, linkage board, breather pipe, articulated piece, baffle and magnet, possesses the clean advantage of separating with aqueous vapor of exhausting.

Description

Automatic exhaust device of central air-conditioning water system

Technical Field

The utility model relates to a central air conditioning technology field specifically is a central air conditioning water system automatic exhaust apparatus.

Background

The water system of the water-cooled central air-conditioning system includes a cooling water system and a chilled water/hot water system (generally adopting a single pipe system, circulating chilled water in summer and circulating hot water in winter), and the air-cooled or air-cooled heat pump system includes only the chilled/hot water system, and the circulating water system is an important part of the central air-conditioning system.

The problem that the pipeline is blocked due to gas accumulated in the pipeline in a central air-conditioning water system is troublesome, at present, an automatic exhaust valve is widely used for carrying out water-gas separation on the gas accumulated in the pipeline in the water system, however, the water-gas separation in the water system is not thorough through the automatic exhaust valve, and therefore an automatic exhaust device of the central air-conditioning water system is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a central air conditioning water system self-bleeding device has solved the problem of proposing in the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a central air conditioning water system automatic exhaust device, which comprises a housin, the top surface fixedly connected with motor of casing, the output fixedly connected with cam of motor, the top surface sliding connection of casing has the slide bar, the top surface fixedly connected with push pedal of slide bar, the bottom surface fixedly connected with spring of push pedal, the bottom surface fixedly connected with gangboard of slide bar, the inside fixed intercommunication of gangboard has two breather pipes, the equal fixedly connected with of one end of two breather pipe top surfaces articulates the piece, the inside of two articulated pieces is all fixed articulated to have the baffle, the side that the baffle is close to the breather pipe all is fixed to be inlayed near the side of baffle and is had magnet, the fixed intercommunication of one end of casing top surface has the blast pipe, the fixed intercommunication in one side of casing has the intake pipe, the.

The improved structure is characterized in that the drainage mechanism comprises a pipe body, the pipe body is in sliding connection with the bottom surface of the shell, the bottom surface of the shell is fixedly connected with a sealing ring matched with the pipe body, the pipe body and the shell are sealed by the sealing ring, and therefore water is prevented from flowing out of a gap between the pipe body and the shell.

The improved water inlet structure is characterized in that the top surface of the pipe body is fixedly connected with a floating plate, the top surface of the floating plate is fixedly connected with an air bag, and the upper floating force of the water inlet is improved by arranging the air bag.

The further improvement does, the inside sliding connection of kickboard has two guide bars, and the bottom surface of two guide bars all is connected with the interior diapire fixed connection of casing, through setting up the guide bar, slides the kickboard on the guide bar to promote the stability that the kickboard removed.

The improved floating plate structure is characterized in that each guide rod is fixedly connected with a limiting plate on the top surface, a water inlet is formed in the outer surface of the pipe body, a water outlet is formed in the bottom surface of the pipe body, and the limiting plates are arranged to limit the movement of the floating plate.

The further improvement does, the inner diapire fixedly connected with drainage plate of casing, the inside fixed mounting of blast pipe has the solenoid valve, through setting up the drainage plate, carries out the drainage to the water on the casing internal diapire to promote water outlet speed.

The improved structure is characterized in that two symmetrical installation blocks are fixedly connected to one side face of the shell, bolts are connected to the inner portions of the two installation blocks in a threaded mode, and the shell can be fixedly installed through the bolts and the installation blocks.

1. The automatic exhaust device of the central air-conditioning water system comprises a motor, a cam, a slide rod, a push plate, a spring, a linkage plate, a vent pipe, a hinge block, a baffle plate and a magnet, wherein the output end of the motor drives the cam to rotate, so that the tip end of the cam pushes the push plate downwards, and the spring is extruded simultaneously, so that the push plate drives the slide rod to move downwards, so that the linkage plate slides downwards in the shell, air in the shell is compressed, gas is pushed to the baffle plate through the vent pipe, the baffle plate rotates in the hinge block, gas flows to the upper part of the linkage plate through a gap between the baffle plate and the vent pipe and is exhausted out of the shell through the vent pipe, when the blunt end of the cam is positioned on the push plate, the push plate is pushed to move upwards under the action of the spring, so that the slide rod drives the linkage plate to move upwards, and the baffle plate is fixed with the vent pipe through the, thereby seal, reached the automatic effect of discharging to gas, possess the advantage that the exhaust is clean and the aqueous vapor separation is thorough.

2. This central air conditioning water system automatic exhaust device, through setting up the sealing ring, seal up body and casing, thereby avoid water to flow from the gap between body and the casing, through setting up the gasbag, promote the last buoyancy of water inlet, through setting up the guide bar, slide the kickboard on the guide bar, thereby promote the stability that the kickboard removed, through setting up the limiting plate, it is spacing to the removal of kickboard through the limiting plate, through setting up the drainage plate, water on the diapire in the casing carries out the drainage, thereby promote the velocity of water outflow, through setting up bolt and installation piece, can install fixedly to the casing.

Drawings

Fig. 1 is a sectional view of the housing of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the drainage mechanism of the present invention;

fig. 4 is a perspective view of the cam of the present invention.

In the figure, the reference number is 1, a shell; 2. a motor; 3. a cam; 4. a slide bar; 5. pushing the plate; 6. a spring; 7. an exhaust pipe; 8. an electromagnetic valve; 9. a drainage mechanism; 901. a pipe body; 902. a seal ring; 903. a floating plate; 904. an air bag; 905. a water inlet; 906. a water outlet; 907. a guide bar; 908. a limiting plate; 10. an air inlet pipe; 11. a refrigerator; 12. a drainage plate; 13. a bolt; 14. mounting blocks; 15. a breather pipe; 16. a hinged block; 17. a baffle plate; 18. a magnet; 19. a linkage plate.

Detailed Description

As shown in figures 1-4, the embodiment of the utility model provides an automatic exhaust device of a central air conditioning water system, which comprises a shell 1, a motor 2 is fixedly connected on the top surface of the shell 1, the motor 2 of the utility model uses a 5IK60RGU-CF adjustable speed motor, a cam 3 is fixedly connected on the output end of the motor 2, a slide bar 4 is slidably connected on the top surface of the shell 1, a push plate 5 is fixedly connected on the top surface of the slide bar 4, a spring 6 is fixedly connected on the bottom surface of the push plate 5, a linkage plate 19 is fixedly connected on the bottom surface of the slide bar 4, two vent pipes 15 are fixedly communicated inside the linkage plate 19, one ends of the top surfaces of the two vent pipes 15 are fixedly connected with hinge blocks 16, a baffle 17 is fixedly hinged inside the two hinge blocks 16, a side surface of the baffle 17, which is close to the vent pipe 15, is fixedly inlaid with a magnet 18, the fixed intercommunication in a side of casing 1 has intake pipe 10, casing 1's external fixed surface is connected with refrigerator 11, the utility model discloses refrigerator 11 uses the semiconductor refrigerator, casing 1's interior diapire is equipped with drainage mechanism 9, casing 1's interior diapire fixedly connected with drainage plate 12, the inside fixed mounting of blast pipe 7 has solenoid valve 8, through setting up drainage plate 12, water to on the diapire in casing 1 carries out the drainage, thereby promote the velocity of water, two symmetrical installation pieces 14 of casing 1's a side fixedly connected with, the equal threaded connection in inside of two installation pieces 14 has bolt 13, through setting up bolt 13 and installation piece 14, can install fixedly casing 1.

The drainage mechanism 9 comprises a pipe body 901, the pipe body 901 is slidably connected with the bottom surface of the casing 1, the bottom surface of the casing 1 is fixedly connected with a sealing ring 902 matched with the pipe body 901, the pipe body 901 and the casing 1 are sealed by arranging the sealing ring 902, so as to prevent water from flowing out from a gap between the pipe body 901 and the casing 1, the top surface of the pipe body 901 is fixedly connected with a floating plate 903, the top surface of the floating plate 903 is fixedly connected with an air bag 904, the upper buoyancy of a water inlet 905 is improved by arranging the air bag 904, the inner part of the floating plate 903 is slidably connected with two guide rods 907, the bottom surfaces of the two guide rods 907 are fixedly connected with the inner bottom wall of the casing 1, the floating plate 903 slides on the guide rods 907 by arranging the guide rods 907, so as to improve the moving stability of the floating plate 903, the top surface of each guide rod 907 is fixedly connected with a limiting plate 908, the outer surface of the, by providing the limit plate 908, the movement of the floating plate 903 is limited by the limit plate 908.

The utility model discloses the theory of operation as follows:

fixedly mounting a shell 1 at a proper position through a bolt 13 and a mounting block 14, electrically connecting a motor 2, an electromagnetic valve 8 and a refrigerator 11 with an external power supply, conveying water gas to the inside of the shell 1 through an air inlet pipe 10, starting the refrigerator 11, cooling the water gas in the shell 1, liquefying the water gas, starting the motor 2, driving a cam 3 to rotate by an output end of the motor 2, so that a tip end of the cam 3 pushes a push plate 5 downwards, and simultaneously extruding a spring 6, so that the push plate 5 drives a slide rod 4 to move downwards, so that a linkage plate 19 slides downwards in the shell 1, so as to compress the air in the shell 1, so that the air pushes a baffle 17 through an air pipe 15, so that the baffle 17 rotates in the hinge block 16, so that the air flows to the upper part of the linkage plate 19 through a gap between the baffle 17 and the air pipe 15, and is discharged from the interior of the casing 1 through the exhaust pipe 7, when the blunt end of the cam 3 is on the push plate 5, the push plate 5 is pushed to move upwards under the action of the spring 6, so that the slide rod 4 drives the linkage plate 19 to move upwards, the baffle 17 is fixed with the vent pipe 15 through the magnet 18, and sealing is performed, the effect of automatically discharging gas is achieved, and the air-water separator has the advantages of clean exhaust and thorough water-gas separation.

Claims

1. The utility model provides a central air conditioning water system automatic exhaust apparatus, includes casing (1), its characterized in that: the air purifier is characterized in that a motor (2) is fixedly connected to the top surface of a shell (1), a cam (3) is fixedly connected to the output end of the motor (2), a sliding rod (4) is slidably connected to the top surface of the shell (1), a push plate (5) is fixedly connected to the top surface of the sliding rod (4), a spring (6) is fixedly connected to the bottom surface of the push plate (5), a linkage plate (19) is fixedly connected to the bottom surface of the sliding rod (4), two vent pipes (15) are fixedly communicated with the inside of the linkage plate (19), hinged blocks (16) are fixedly connected to one ends of the top surfaces of the two vent pipes (15), a baffle (17) is fixedly hinged to the inside of each hinged block (16), a magnet (18) is fixedly embedded in one side surface, close to the baffle (17), of one side surface, close to the vent pipe (15), of the baffle, an air inlet pipe (10) is fixedly communicated with one side face of the shell (1), a refrigerator (11) is fixedly connected to the outer surface of the shell (1), and a drainage mechanism (9) is arranged on the inner bottom wall of the shell (1).

2. The automatic exhaust device of a central air-conditioning water system according to claim 1, characterized in that: the drainage mechanism (9) comprises a pipe body (901), the pipe body (901) is in sliding connection with the bottom surface of the shell (1), and a sealing ring (902) matched with the pipe body (901) is fixedly connected to the bottom surface of the shell (1).

3. The automatic exhaust device of a central air-conditioning water system according to claim 2, characterized in that: the top surface fixedly connected with kickboard (903) of body (901), the top surface fixedly connected with gasbag (904) of kickboard (903).

4. The automatic exhaust device of a central air-conditioning water system according to claim 3, characterized in that: the inner part of the floating plate (903) is connected with two guide rods (907) in a sliding mode, and the bottom surfaces of the two guide rods (907) are fixedly connected with the inner bottom wall of the shell (1).

5. The automatic exhaust device of a central air-conditioning water system according to claim 4, characterized in that: the top surface of each guide rod (907) is fixedly connected with a limiting plate (908), the outer surface of the pipe body (901) is provided with a water inlet (905), and the bottom surface of the pipe body (901) is provided with a water outlet (906).

6. The automatic exhaust device of a central air-conditioning water system according to claim 1, characterized in that: the inner bottom wall of the shell (1) is fixedly connected with a drainage plate (12), and the inside of the exhaust pipe (7) is fixedly provided with an electromagnetic valve (8).

7. The automatic exhaust device of a central air-conditioning water system according to claim 1, characterized in that: one side of the shell (1) is fixedly connected with two symmetrical mounting blocks (14), and the insides of the two mounting blocks (14) are in threaded connection with bolts (13).