TWM485392U - Water driving machine with gas mixture function - Google Patents

Description

Water drive device with mixed gas function

This creation is related to water-driven devices, in particular to a water-driven device with a mixed gas function.

US Patent No. 20110174714A1 discloses a Drainage fitting for air-conditioner drainage device, which is disposed in an air-conditioner drainage device (Fig. 80) and includes a water collecting device. A waste collector (figure number 82), and the water collection box has an inlet (figure number 822) and an outlet (figure number 824), characterized by: an elongated drainage connector (Figure 20), the periphery has an annular protrusion (Figure 24) that defines the upper part of the drain joint (Figure 26) and the lower part (Figure 28) The lower section cooperates with the outlet and is placed in the outlet, and the annular shoulder rests on the water collection box; at least two guide members (figure 40) are fixed in the water collection box and are respectively located On the opposite sides of the outlet, each of the positioning blocks forms a guide recess (FIG. 42) opposite to each other; a locating member (FIG. 60) having a hollow portion (Fig. 62), the fastening piece is connected to the upper section of the drainage joint in the recess, The snap engagement pieces on both sides respectively extend into each of the receiving groove and engaging the ring shoulder pressing the sheet, whereby, if for any reason the discharge joint rotation, can not be separated from the cartridge sump.

Since the water in the water collecting tank of the air conditioning and draining device is used, the water is discharged by the drain joint, and since the air conditioning and draining device is simply used for draining, There is no air in the discharged water.

The main purpose of the present invention is to provide a water driving device having a mixed gas function, wherein the diameter of the small diameter portion is smaller than the diameter of the drain pipe to generate a suction force to suck air from the air inlet to discharge the water. Can contain air.

According to the present invention, a water driving device with a mixed gas function according to the present invention comprises: a casing comprising a base and an upper cover, wherein the base is provided with a drainage cover, and the base is provided with a first inlet. a water outlet and a first water outlet, the first water outlet is recessed to form a first-class road; a motor has a drive shaft, the motor is disposed in the upper cover of the housing, the drive shaft is located at the center of the motor; And a accommodating groove is formed between the drain cup and the bottom wall surface of the drain cover, a second water inlet is defined in the bottom of the drain cup, and the drain cup is further provided with a second water inlet. a drain outlet communicating with the flow passage; a drainage vane received in the accommodating groove, the drive shaft fixing the drain blade for driving the drain blade; and a drain joint having an elongated shape and two ends Passing through, the periphery has a shoulder portion defining an upper portion and a lower portion of the drain joint, the lower portion is disposed through the first water outlet of the base, and is connected to the flow passage, the shoulder portion is fixed to the first of the base Water outlet; and one The water pipe has a water inlet end connected to the upper portion of the drain joint, and the other end of the drain pipe is a drain end; wherein one of the drain joint or the drain pipe is provided with a small diameter portion, the small diameter portion The caliber is smaller than the diameter of the drain pipe, and one of the two is provided with an air inlet in the direction of the water flow direction of the small diameter portion or the small diameter portion. When the small diameter portion is disposed in the drain joint, the air inlet is When the small diameter portion is disposed in the drain pipe, the air inlet is located behind the water flow direction of the small diameter portion.

Thereby, the diameter of the small diameter portion of the creation is smaller than the diameter of the drainage pipe to generate a suction force to suck air from the air inlet, so that the discharged water can contain air.

Preferably, the air inlet is located at a side wall of the upper portion of the drain joint, and the air inlet communicates with the small diameter portion.

Preferably, the control valve is further disposed on the drain pipe and is located in front of the water flow direction of the air inlet. The control valve is composed of a concave receiving chamber, a rotary button and at least one blocking piece. The two ends of the accommodating chamber are connected to the drain pipe, and the at least one baffle is connected to the bottom of the accommodating device. The at least one baffle is placed in the accommodating chamber, and the rotating button closes the accommodating chamber, and the baffle can be adjusted The diameter of the drain pipe is formed to form the small diameter portion.

Preferably, the base extends outwardly into the inlet pipe at the first water inlet.

Preferably, the air inlet extends outwardly into an air inlet joint.

100‧‧‧Water drive with mixed gas function

10‧‧‧shell

11‧‧‧Base

12‧‧‧Upper cover

13‧‧‧Drain cover

14‧‧‧First water inlet

15‧‧‧First outlet

16‧‧‧ flow path

17‧‧‧Water inlet

20‧‧‧Motor

21‧‧‧Drive shaft

30‧‧‧Drainage Cup

31‧‧‧ accommodating slots

32‧‧‧Second water inlet

34‧‧‧Second outlet

40‧‧‧Drainage blades

50‧‧‧Drain joint

51‧‧‧ shoulder

52‧‧‧上段

54‧‧‧ lower section

60‧‧‧Drainage pipe

61‧‧‧ water inlet

62‧‧‧Drainage end

70‧‧‧Little Trails Department

80‧‧‧air inlet

81‧‧‧Intake joint

200‧‧‧Water-driven device with mixed gas function

60'‧‧‧Drainage pipe

62'‧‧‧Drainage end

70’‧‧‧The Trails Department

80’‧‧ Air intake

81'‧‧‧Intake joint

90‧‧‧Control valve

91‧‧‧ housing room

92‧‧‧ Turn button

93‧‧‧Block

Figure 1 is a perspective view of a first preferred embodiment of the present invention.

Figure 2 is a cross-sectional view of the first drawing showing the drainage joint and the inlet port.

Figure 3 is a perspective view of a second preferred embodiment of the present invention.

Figure 4 is a partial enlarged perspective view of the second preferred embodiment of the present invention, showing the control valve, the air inlet and the small diameter portion.

In order to explain in detail the technical features of the present invention, the following preferred embodiments are described below with reference to the following:

As shown in FIG. 1 to FIG. 2, a water-driven device 100 having a mixed gas function according to the first preferred embodiment of the present invention is mainly composed of a casing 10, a motor 20, a drain cup 30, and a water-driven device 100. The drainage blade 40, a drain joint 50, and a drain pipe 60 are formed, wherein:

The housing 10 is composed of a base 11 and an upper cover 12. The base 11 is provided with a drain cover 13 . The base 11 is provided with a first water inlet 14 and a first water outlet 15 . The first water outlet 15 is provided. The inner duct 16 is formed inwardly. In the first embodiment, the base 11 extends into the inlet pipe 17 at the first water inlet 14 .

The motor 20 has a drive shaft 21, and the motor 20 is provided with the housing 10. Inside the upper cover 12, the drive shaft 21 is located at the center of the motor 20.

The drain cup 30 is received in the base 11 and is coupled with the bottom wall surface of the drain cover 13. A receiving groove 31 is formed between the drain cup 30 and the bottom wall surface of the drain cover 13, and a second is formed at the bottom of the drain cup 30. The water inlet 32 is further provided with a second water outlet 34 communicating with the flow channel 16.

The draining vane 40 is received in the accommodating groove 31, and the driving shaft 21 fixes the draining vane 40 for driving the draining vane 40.

The drain joint 50 has an elongated shape and has two ends. The outer periphery has a shoulder portion 51. The shoulder portion 51 defines an upper portion 52 and a lower portion 54 of the drain joint 50. The lower portion 54 passes through the first portion of the base 11 The water outlet 15 is connected to the flow path 16, and the shoulder portion 51 is fixed to the first water outlet 15 of the base 11.

The drain pipe 60 has a water inlet end 61 at one end and an upper portion 52 of the drain joint 50. The drain pipe 60 has a drain end 62 at the other end.

A small-diameter portion 70 is disposed in the drain joint 50. The diameter of the small-diameter portion 70 is smaller than the diameter of the drain pipe 60, and an air inlet 80 is disposed in the small-diameter portion 70. In the first embodiment, The air inlet 80 is located on the side wall of the upper portion 52 of the drain joint 50. As shown in FIG. 2, the air inlet 80 communicates with the small diameter portion 70. In addition, the air inlet 80 of the drain joint 50 extends outwardly into an air inlet joint 81.

The structure of the first preferred embodiment of the present invention has been described above, and the state of use of the first preferred embodiment of the present invention will be described next.

Referring to FIG. 1 and FIG. 2 , water flows into the base 11 through the first water inlet 14 of the base 11 via the inlet pipe 17 , and flows into the receiving groove through the second water inlet 32 of the drain cup 30 . In the 31, the driving shaft 21 of the motor 20 drives the drainage blade 40 to rotate, and the water in the accommodating groove 31 is discharged to the second water outlet 34, and then the water flows through the flow channel 16 and passes through the drainage joint 50. In the diameter portion 70, since the diameter of the small diameter portion 70 is smaller than the diameter of the drain pipe 60, the small diameter portion 70 increases the water pressure and speeds up the flow rate. At this time, a suction force is generated by the intake joint 81. The air port 80 draws air into the small diameter portion 70 of the drain joint 50, and the water contains air. Then, the water containing the air flows into the drain pipe 60. Finally, the drain end 62 through the drain pipe 60 contains air. Water is drained for use in agricultural irrigation or is needed For the purpose of containing water, the above water is exemplified by oxygen, and may also contain other gases, and is not limited thereto.

As can be seen from the above, the effect of the present invention is that the diameter of the small diameter portion 70 is smaller than the diameter of the drain pipe 60, so as to generate a suction force to suck air from the air inlet 80, so as to achieve the discharge water. Contains air.

Referring to FIG. 3 to FIG. 4, a second embodiment of the present invention provides a water driving device 200 having a mixed gas function, which is mainly similar to the first embodiment disclosed above, except that:

In the first embodiment, the small diameter portion 70 is disposed in the drain joint 50. The air inlet 80 is located at the side wall of the upper portion 52 of the drain joint 50 and communicates with the small diameter portion 70, and is modified in the second embodiment. In order to install the small diameter portion 70' in the drain pipe 60', as shown in Fig. 4, the air inlet 80' is located behind the water flow direction of the small diameter portion 70'. In addition, a control valve 90 is further disposed on the drain pipe 60', which is located in front of the water flow direction of the air inlet 80'. The control valve 90 is provided by a concave receiving chamber 91, a rotary button 92 and at least one block. The accommodating chamber 91 is connected to the accommodating chamber 91. The at least one blocking piece 93 is disposed in the accommodating chamber 91. The button 92 closes the accommodating chamber 91, and the at least one flap 93 can adjust the diameter of the drain pipe 60' to form the small diameter portion 70'.

The structure of the second preferred embodiment has been described above, and the state of use of the second preferred embodiment will be described next.

Referring to FIG. 3 and FIG. 4, the user will rotate the rotary knob 92 to drive the at least one blocking piece 93. The blocking piece 93 can adjust the diameter of the drain pipe 60' to form the small diameter portion 70'. Since the diameter of the small diameter portion 70' is smaller than the diameter of the drain pipe 60', the small diameter portion 70' will increase the water pressure and increase the flow rate. At this time, a suction force is generated by the intake joint 81'. The air port 80' sucks air into the drain pipe 60', and the water contains air. Then, the air containing air flows into the drain pipe 60'. Finally, the drain end 62' of the drain pipe 60' will contain air. The water is drained.

In the above description, the number of the at least one flap 93 is exemplified by two, however, the number of the single flaps 93 may be the same.

Thereby, the diameter of the small diameter portion 70' is smaller than the diameter of the drain pipe 60'. The suction is sucked by the air inlet 80' so that the discharged water can contain air.

The remaining structure of the second preferred embodiment and the achievable effects are the same as those of the first preferred embodiment, and will not be further described.

100‧‧‧Water drive with mixed gas function

10‧‧‧shell

11‧‧‧Base

12‧‧‧Upper cover

17‧‧‧Water inlet

60‧‧‧Drainage pipe

61‧‧‧ water inlet

62‧‧‧Drainage end

81‧‧‧Intake joint

Claims (5)

The utility model relates to a water driving device with a mixed gas function, comprising: a casing, comprising a base and an upper cover, wherein the base is provided with a drainage cover, the base is provided with a first water inlet and a first water outlet, The first water outlet is recessed to form a first-class road; a motor has a drive shaft, the motor is disposed in the upper cover of the housing, the drive shaft is located at the center of the motor; and a drain cup is received in the base, combined a bottom wall of the drain cover, a receiving groove is formed between the drain cup and the bottom wall surface of the drain cover, a second water inlet is defined in the bottom of the drain cup, and the drain cup is further provided with a second water outlet, and the flow channel a drainage blade is disposed in the accommodating groove, the driving shaft is fixed with the drainage blade for driving the drainage blade; and a drainage joint is long and has two ends, and the periphery has a shoulder. The shoulder defines an upper portion and a lower portion of the drainage joint, the lower portion passes through the first water outlet of the base, and is connected to the flow passage, the shoulder portion is fixed to the first water outlet of the base; and a drain pipe, one end For the water inlet, even The upper end of the drain joint is a drain end; wherein one of the drain joint or the drain pipe is provided with a small diameter portion, and the diameter of the small diameter portion is smaller than the diameter of the drain pipe. And one of the two of the small diameter portion or the small diameter portion of the small flow portion is provided with an air inlet. When the small diameter portion is disposed in the drainage joint, the air inlet is located at the small diameter portion, and the small diameter is When the portion is disposed in the drain pipe, the air inlet is located behind the water flow direction of the small diameter portion. A water driving device having a mixed gas function according to claim 1, wherein: the air inlet is located at a side wall of the upper portion of the drain joint, and the air inlet communicates with the small diameter portion. The water driving device with mixed gas function according to claim 1 of the patent application scope further includes a control valve disposed on the drain pipe in front of the water flow direction of the air inlet, the control valve being a concave receiving chamber, a rotating button and at least one blocking piece, the two ends of the accommodating chamber are connected to the drain pipe, and the at least one baffle is connected under the rotating button, and the at least one baffle is placed in the accommodating chamber, and the rotating button is closed Above the accommodating chamber, the baffle can adjust the diameter of the drain pipe to form the small diameter portion. Water-driven device with mixed gas function according to any one of claims 1 to 3 And wherein: the base extends outwardly into the inlet pipe at the first water inlet. A water-driven device having a mixed gas function according to any one of claims 1 to 3, wherein the inlet port extends outward to form an intake joint.