CN213206132U

CN213206132U - Circulating water type multipurpose vacuum pump jet device

Info

Publication number: CN213206132U
Application number: CN202022106597.1U
Authority: CN
Inventors: 张绍华
Original assignee: Chengdu Huajieming Biotechnology Co ltd
Current assignee: Chengdu Huajieming Biotechnology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-14
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a multi-purpose vacuum pump ejector of circulating water formula, which comprises a housin, the top intercommunication of casing has the intake pipe, the intake pipe has the air duct through the flange intercommunication, the other end of air duct is connected with the air pump, one side swing joint of casing has the riser, the both sides of riser are provided with the nozzle and the inlet tube of mutual intercommunication respectively, one side of nozzle extends to the inside of casing, the right side intercommunication of casing inner chamber has the diffusion tube. The utility model discloses a riser can be fixed by the nozzle, through dead lever, backup pad, valve rod, valve piece and bearing, can carry out the closure to the inlet tube, through setting up air pump, air duct, second flange, first flange and intake pipe, can gram the system to the inside oxygen charging amount of casing, makes oxygen charging amount conveniently control as required, is favorable to people's use.

Description

Circulating water type multipurpose vacuum pump jet device

Technical Field

The utility model relates to an ejector field especially relates to the multi-purpose vacuum pump ejector of circulating water formula.

Background

The jet device is a jet device for gas-liquid mixing, adopts PVDF material which is oxidation-resistant and corrosion-resistant, has no moving parts, and makes incompatible fluids disperse and mix with each other by means of the special structure of the unit and the movement of the fluids.

However, the air supply mode of the ejector in the current market only includes forced air supply, pressure type and self-suction negative pressure type, the air enters high-speed jet flow which is sprayed by pressure working fluid through a conduit, but the oxygen charging capacity is limited due to the limitation of air input, so that the oxygen charging capacity cannot be controlled, and the ejector is not beneficial to the use of people.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a circulating water formula multi-purpose vacuum pump ejector has that the ejector is steerable, and the advantage that the ejector facilitates the use.

The technical scheme of the utility model is that: the circulating water type multipurpose vacuum pump ejector comprises a shell, wherein the top of the shell is communicated with an air inlet pipe, the air inlet pipe is communicated with an air guide pipe through a flange, the other end of the air guide pipe is connected with an air pump, one side of the shell is movably connected with a vertical plate, the two sides of the vertical plate are respectively provided with a nozzle and an inlet pipe which are mutually communicated, one side of the nozzle extends to the inside of the shell, the inside of the inlet pipe is movably connected with a valve rod, the bottom end of the valve rod is movably connected with a bearing, the bottom of the bearing is fixedly connected with the bottom end of an inner cavity of the water inlet pipe, the surface of the valve rod is fixedly connected with a valve block, the top end of the valve rod extends to the outside of the inlet pipe and is fixedly connected with a support plate, the bottom of the support plate is, the right side of the diffusion pipe is communicated with a connecting port, and the inside of the connecting port is in threaded connection with the right side of the inner cavity of the shell.

In a further technical scheme, the top and the top on the right side of the vertical plate are both fixedly connected with clamping blocks, and the surface of each clamping block is movably connected with the inside of the left side of the shell.

In a further technical scheme, the top and the bottom of the left side of the shell are both in threaded connection with a first bolt, and the bottom end of the first bolt is in threaded connection with the inside of the clamping block.

In a further technical scheme, the right side of the air pump is communicated with an air suction pipe, and a valve is arranged on the surface of the air suction pipe.

In a further technical scheme, the surface of the nozzle is fixedly connected with an anticorrosive coating, and the anticorrosive coating is epoxy coal tar pitch paint.

In a further technical scheme, a silencing pipe is connected to the right side of the connecting port in a threaded mode and is circular.

In a further technical scheme, the left side intercommunication of inlet tube has the water inlet, the inside fixedly connected with screen cloth of water inlet.

The utility model has the advantages that:

1. the utility model discloses in, through riser, clamp splice and first bolt, can fix the nozzle, through dead lever, backup pad, valve rod, valve piece and bearing, can carry out the closure to the inlet tube, through setting up air pump, air duct, second flange, first flange and intake pipe, can gram the system to the inside oxygen charging volume of casing, make oxygen charging volume conveniently control as required, be favorable to people's use.

2. The utility model discloses in, through the clamp splice, be convenient for male inside, through first bolt, be convenient for to fixing, through breathing pipe and valve, be convenient for to carrying out the closure, through the anticorrosive coating, the life of being convenient for increase, through the hush pipe, the noise that produces when being convenient for eliminate flowing water through water inlet and screen cloth, is convenient for filter the impurity of aquatic.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged structural diagram of the embodiment A in FIG. 1;

fig. 3 is a front view of the structure of the embodiment of the present invention.

Description of reference numerals:

1. a housing; 2. an air inlet pipe; 3. a first flange; 4. a second flange; 5. an air duct; 6. an air pump; 7. a vertical plate; 8. a nozzle; 9. a water inlet pipe; 10. a valve stem; 11. a bearing; 12. a valve block; 13. a support plate; 14. fixing the rod; 15. a diffuser tube; 16. a connecting port; 17. a clamping block; 18. a first bolt; 19. an air intake duct; 20. a valve; 21. an anticorrosive layer; 22. a sound-deadening tube; 23. a water inlet; 24. and (4) screening.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-3, the circulating water type multipurpose vacuum pump jet device comprises a casing 1, an air inlet pipe 2 is communicated with the top of the casing 1, a first flange 3 is fixedly connected to the top end of the air inlet pipe 2, a second flange 4 is connected to the top of the first flange 3 through a bolt and a thread, an air duct 5 is communicated with the top of the second flange 4, an air pump 6 is communicated with one end of the air duct 5, which is far away from the second flange 4, the bottom of the air pump 6 is fixedly connected with the top of the casing 1, a vertical plate 7 is movably connected to the left side of the casing 1, a nozzle 8 is communicated with the right side of the vertical plate 7, the right side of the nozzle 8 extends into the casing 1, a water inlet pipe 9 is communicated with the left side of the vertical plate 7, the water inlet pipe 9 is communicated with the nozzle 8, a valve rod 10 is movably connected to the inside of the, the fixed surface of valve rod 10 is connected with valve block 12, and the top of valve rod 10 extends to the outside of inlet tube 9 and fixedly connected with backup pad 13, the bottom of backup pad 13 and the top fixed connection of inlet tube 9, the left side fixedly connected with dead lever 14 of valve rod 10, the right side intercommunication of casing 1 inner chamber has diffusion tube 15, and the right side intercommunication of diffusion tube 15 has connector 16, the inside of connector 16 and the right side threaded connection of casing 1 inner chamber.

The working principle of the embodiment is as follows: be connected nozzle 8 and casing 1, rotatory dead lever 14, dead lever 14 drives valve block 12 and opens the inside that makes things convenient for rivers to go into nozzle 8, when water flows into the inside of casing 1 through inlet tube 9, starts air pump 6, drives the inside that the air inhales air duct 5 through air pump 6, in making air inflow casing 1 through intake pipe 2, makes rivers go into the inside of diffusion tube 15 through interior pressure, discharges through connector 16.

Can fix nozzle 8 through riser 7, through dead lever 14, backup pad 13, valve rod 10, valve block 12 and bearing 11, can close inlet tube 9, through setting up air pump 6, air duct 5, second flange 4, first flange 3 and intake pipe 2, can restrict the oxygen charging amount of casing 1 inside, make oxygen charging amount conveniently control as required, be favorable to people's use.

In another embodiment, the top of the right side of the riser 7 and the top of the riser are fixedly connected with a clamp 17, and the surface of the clamp 17 is movably connected with the inside of the left side of the shell 1.

When in use, the vertical plate 7 is moved, so that the vertical plate 7 drives the clamping blocks 17 to be inserted into the shell 1, and the vertical plate 7 is combined with the shell 1.

Insertion into the interior of the housing 1 is facilitated by the clamping blocks 17.

In another embodiment, a first bolt 18 is threadedly coupled to both the top and bottom of the left side of the housing 1, and one end of the first bolt 18 is threadedly coupled to the inside of the clamp block 17.

When the clamp block 17 is inserted into the interior of the housing 1, the clamp block 17 is fixed by the first bolt 18.

The clamping block 17 is fixed conveniently by the first bolt 18.

In another embodiment, the air pump 6 has a suction pipe 19 connected to the right side thereof, and a valve 20 is disposed on the surface of the suction pipe 19.

By rotating the opening valve 20, air is admitted to the interior of the suction pipe 19.

The suction pipe 19 is closed by the suction pipe 19 and the valve 20.

In another embodiment, an anticorrosive coating 21 is fixedly connected to the surface of the nozzle 8, and the anticorrosive coating 21 is epoxy coal tar pitch paint.

The nozzle 8 is oxidized due to the long time use, and the service life of the nozzle 8 can be prolonged by the corrosion-resistant layer 21.

The service life of the nozzle 8 is facilitated to be increased by the corrosion protection layer 21.

In another embodiment, a silencing tube 22 is screwed to the right side of the connection port 16, and the silencing tube 22 has a circular shape.

When the oxygen is mixed with the liquid, a large amount of noise is generated when the water is discharged by the negative pressure, and the generation of noise can be reduced by the silencer duct 22.

The noise generated by the flowing water is easily eliminated by the silencer duct 22.

In another embodiment, the left side of the water inlet pipe 9 is communicated with a water inlet 23, and a screen 24 is fixedly connected inside the water inlet 23.

When water flows into the water inlet 23, the water is filtered by the screen 24 in the water inlet 23, and the filtered water flows into the casing 1.

Through the water inlet 23 and the screen 24, the impurities in the water are conveniently filtered.

The working principle of the embodiment is as follows: insert the inside of casing 1 with nozzle 8, insert the inside of casing 1 through the clamp splice 17 of riser 7 both sides, fix through first bolt 18, rotatory dead lever 14, dead lever 14 drives valve 20 and opens the inside that makes things convenient for water to flow in nozzle 8, when rivers go into inlet tube 9, filter the impurity of aquatic through screen cloth 24, when water flows in the inside of casing 1, start air pump 6, open valve 20 simultaneously, drive the inside that the air inhales air duct 5 through air pump 6, make the air flow in casing 1 in through intake pipe 2, make rivers go into the inside of diffusion tube 15 through interior pressure, during the gas-liquid mixture, the air rises with slight bubble in the water, can produce very big noise pollution when discharging, carry out the amortization through hush pipe 22.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The circulating water type multipurpose vacuum pump ejector comprises a shell and is characterized in that the top of the shell is communicated with an air inlet pipe, the air inlet pipe is communicated with an air guide pipe through a flange, the other end of the air guide pipe is connected with an air pump, one side of the shell is movably connected with a vertical plate, two sides of the vertical plate are respectively provided with a nozzle and an inlet pipe which are communicated with each other, one side of the nozzle extends to the inside of the shell, the inside of the inlet pipe is movably connected with a valve rod, the bottom end of the valve rod is movably connected with a bearing, the bottom of the bearing is fixedly connected with the bottom end of an inner cavity of the inlet pipe, the surface of the valve rod is fixedly connected with a valve block, the top end of the valve rod extends to the outside of the inlet pipe and is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly, the right side of the diffusion pipe is communicated with a connecting port, and the inside of the connecting port is in threaded connection with the right side of the inner cavity of the shell.

2. The ejector of claim 1, wherein the clamping blocks are fixedly connected to the top of the right side of the vertical plate and the top of the right side of the vertical plate, and the surface of each clamping block is movably connected with the inside of the left side of the shell.

3. The ejector of claim 1, wherein the top and the bottom of the left side of the casing are both in threaded connection with a first bolt, and the bottom end of the first bolt is in threaded connection with the inside of the clamping block.

4. The ejector of claim 1, wherein the air pump has an air suction pipe connected to the right side thereof, and a valve is disposed on the surface of the air suction pipe.

5. The ejector of claim 1, wherein an anticorrosive layer is fixedly connected to the surface of the nozzle, and the anticorrosive layer is epoxy coal tar pitch paint.

6. The ejector of claim 1, wherein the right side of the connecting port is in threaded connection with a silencing pipe, and the silencing pipe is circular.

7. The circulating water type multipurpose vacuum pump ejector according to claim 1, wherein a water inlet is communicated with the left side of the water inlet pipe, and a screen is fixedly connected inside the water inlet.