CN218177461U

CN218177461U - Environment-friendly vacuum unit

Info

Publication number: CN218177461U
Application number: CN202123400087.6U
Authority: CN
Inventors: 朱婧昊; 朱颖青; 曹武; 应永辉; 张燕
Original assignee: Zhejiang Hengzhitai Medical Equipment Co ltd
Current assignee: Zhejiang Hengzhitai Medical Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-12-30
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an environment-friendly vacuum unit belongs to vacuum unit technical field, include unable adjustment base and be in the vacuum unit body of unable adjustment base top, one side fixedly connected with connecting seat at unable adjustment base top, the top of connecting seat is connected with the vacuum unit body, the opposite side at unable adjustment base top is equipped with the gas-liquid case that is used for separating water liquid and gas, and the exit end intercommunication of gas-liquid case and vacuum unit body has the connecting pipe, unable adjustment base's bottom has been seted up two and has been removed the chamber, and the interior week that removes the chamber all is equipped with and is used for removing and fixed portable subassembly. This environment-friendly vacuum unit not only is convenient for remove and fixed, and can separate liquid and gas to be convenient for clear up impurity.

Description

Environment-friendly vacuum unit

Technical Field

The utility model belongs to the technical field of the vacuum unit, concretely relates to environment-friendly vacuum unit.

Background

The vacuum unit is formed by connecting a pump serving as a main pump and a rotary vane pump serving as a backing pump in series. The rotary vane vacuum unit adopts the rotary vane pump as the backing pump, so that the defect of low air suction speed under certain pressure when the rotary vane pump is used is overcome, and meanwhile, the advantages of large air suction speed and the like because the Roots pump can work quickly are kept. The existing vacuum unit is heavy in weight, and is troublesome to move when needing to be used, if the self-locking universal wheel is installed to move, the self-locking capability of the self-locking universal wheel is poor, and the vacuum unit can vibrate during operation, so that the stability of the vacuum unit during use can be influenced, and if the vacuum unit is provided with a new moving and fixing mechanism, the problems can be solved.

Therefore, in view of the current situation, it is urgently needed to design and produce an environment-friendly vacuum unit to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly vacuum unit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an environment-friendly vacuum unit, includes unable adjustment base and is in the vacuum unit body of unable adjustment base top, one side fixedly connected with connecting seat at unable adjustment base top, and the top of connecting seat establishes to the cambered surface, the top of connecting seat is connected with the vacuum unit body, the opposite side at unable adjustment base top is equipped with the gas-liquid case that is used for separating water liquid and gas, and the exit end intercommunication of gas-liquid case and vacuum unit body has the connecting pipe, unable adjustment base's bottom has been seted up two and has been removed the chamber, and the interior week that removes the chamber all is equipped with and is used for removing and fixed portable subassembly.

Preferably, portable subassembly includes that one end passes through the rotary rod that bearing and interior peripheral rotation in removal chamber are connected and two sets of intermeshing's hollow worm and worm wheel, two the interior week of hollow worm is connected with one side that the rotary rod corresponds respectively, two one side of worm wheel all links up and has moved the wheel.

Preferably, the other ends of the two rotating rods penetrate through the fixing base and are fixedly connected with the turntables with the connecting holes, a plurality of connecting screw holes are formed in the portions, close to the two turntables, of the fixing base, and the inner peripheries of the two connecting screw holes are in threaded connection with connecting screw rods penetrating through the corresponding connecting holes.

Preferably, the center of worm wheel is pour integrated into one piece and is had the pivot, and the both ends of pivot all are connected with removing the chamber rotation through the bearing.

Preferably, the filter plates are arranged on the inner periphery of the gas-liquid tank, and the top of the gas-liquid tank is communicated with a gas pipe for dispersing gas.

Preferably, the filter plate is placed for the slope, the part intercommunication that gas-liquid case one side is close to filter plate slope bottom has and connects miscellaneous shell, and connects the bottom intercommunication of miscellaneous shell to have the liquid outlet of being convenient for arrange miscellaneous.

Preferably, an inlet and outlet groove is formed in one side, far away from the connecting pipe and the impurity receiving shell, of the gas-liquid tank, and a matched liquid receiving tank is arranged between the inner periphery of the inlet and outlet groove and the inner periphery of the gas-liquid tank.

The utility model discloses a technological effect and advantage: according to the environment-friendly vacuum unit, the rotary disc is rotated to drive the rotary rod to rotate, the hollow worm is rotated, the worm wheel is rotated, the moving wheel is in contact with the ground, and the connecting screw rod is fixed, so that the environment-friendly vacuum unit can be moved conveniently; the movable wheel is accommodated in the movable cavity by reversely rotating the turntable, so that the fixing effect can be achieved; through the gas-liquid box, can separate gas and liquid, the slope design of rethread filter with connect the collection of miscellaneous shell to impurity to can be convenient for clear up impurity, this environment-friendly vacuum unit not only is convenient for remove and fix, and can separate liquid and gas, and be convenient for clear up impurity.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the fixing base of the present invention;

fig. 3 is a cross-sectional view of the gas-liquid tank of the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a vacuum unit body; 3. a connecting seat; 4. a gas-liquid tank; 5. a moving wheel; 6. a turntable; 7. connecting a screw rod; 8. a filter plate; 9. an air tube; 10. connecting a hybrid shell; 11. a liquid receiving box; 21. rotating the rod; 22. a hollow worm; 23. a worm gear; 81. and (4) connecting the pipes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, one side fixedly connected with connecting seat 3 at unable adjustment base 1 top, link up, installation and connected mode all can select the fastener, bonding or welding etc., establish to the cambered surface at connecting seat 3's top, the periphery looks adaptation of cambered surface and vacuum unit body 2, the top of connecting seat 3 is connected with vacuum unit body 2, the opposite side at unable adjustment base 1 top is equipped with the gas-liquid case 4 that is used for separating water liquid and gas, gas-liquid case 4 has connecting pipe 81 with vacuum unit body 2's exit end intercommunication, two removal chambeies have been seted up to unable adjustment base 1's bottom, the interior week in removal chamber all is equipped with the portable subassembly of being convenient for move admittedly.

In order to facilitate moving and fixing, as shown in fig. 2 and 4, the portable assembly is composed of a rotating rod 21, two hollow worms 22 and two worm wheels 23, the thread directions of the two hollow worms 22 are opposite, one end of the rotating rod 21 is rotatably connected with the inner periphery of the moving cavity through a bearing, the inner peripheries of the two hollow worms 22 are respectively connected with one corresponding side of the rotating rod 21, the meshed hollow worms 22 are meshed with the corresponding worm wheels 23, and the hollow worms 22 are rotated by rotating the rotating rod 21 to rotate the worm wheels 23;

a rotating shaft is integrally cast in the center of the worm wheel 23, two ends of the rotating shaft are rotatably connected with the moving cavity through bearings, one side of each worm wheel 23 is connected with the moving wheel 5, and the moving wheels 5 are driven to rotate by the rotation of the worm wheels 23, so that the contact and separation of the moving wheels 5 and the ground can be controlled;

the other end of rotary rod 21 runs through unable adjustment base 1 and fixedly connected with carousel 6 that has the connecting hole, a plurality of connection screws have all been seted up to the part that unable adjustment base 1 is close to two carousels 6, wherein the equal threaded connection in inner week of two connection screws has connecting screw 7 that passes the connecting hole that corresponds, through rotating carousel 6, can drive rotary rod 21 rotatory, rethread connecting screw 7 is connected with the connecting screw that corresponds, can fix the position of pairing rotation.

In order to separate water and gas, as shown in fig. 3, a filter plate 8 is installed on the inner periphery of the gas-liquid tank 4, the filter plate 8 is used for filtering liquid, and the top of the gas-liquid tank 4 is communicated with a gas pipe 9 for diffusing gas;

in order to facilitate the collection of impurities, the filter plate 8 is placed in an inclined manner, a part, close to the inclined bottom of the filter plate 8, of one side of the gas-liquid box 4 is communicated with an impurity receiving shell 10, the bottom of the impurity receiving shell 10 is communicated with a liquid outlet which facilitates impurity discharge, the liquid outlet is provided with a valve, and the impurities are collected through the inclined design of the filter plate 8 and the impurity receiving shell 10, so that the impurities can be conveniently cleaned;

in order to collect liquid, an inlet and outlet groove is formed in one side, away from the connecting pipe 81, of the gas-liquid tank 4 and the impurity connecting shell 10, a liquid connecting tank 11 which is matched with the inner periphery of the inlet and outlet groove and the inner periphery of the gas-liquid tank 4 is arranged between the inner periphery of the inlet and outlet groove and the inner periphery of the gas-liquid tank 4, a handle which is convenient to pull is arranged on one side of the liquid connecting tank 11, and the liquid is collected and reused through the liquid connecting tank 11, so that the environment-friendly effect can be achieved.

According to the working principle, when the environment-friendly vacuum unit needs to be used, the rotary disc 6 is rotated to drive the rotary rod 21 to rotate, the hollow worm 22 is rotated, the worm wheel 23 is rotated to enable the movable wheel 5 to be in contact with the ground, and then the movable wheel is connected with the corresponding connecting screw hole through the connecting screw rod 7 to fix the position of the rotary disc 6;

after the moving wheel 5 moves to a required position, the connecting screw 7 is separated from the connecting screw hole, and then the rotating disc 6 is rotated reversely, so that the moving wheel 5 returns to the moving cavity for fixing;

the vacuum unit body 2 is started for use, when in use, the extracted moisture-containing air is conveyed to the inner periphery of the gas-liquid box 4 through the connecting pipe 81, the liquid flows to the liquid receiving box 11 through the filtration of the filter plate 8, and the gas is discharged through the gas pipe 9;

through the slope design of filter 8 again, make impurity can flow to connecing miscellaneous shell 10, when clearing up impurity, open the liquid outlet, can discharge impurity.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. The utility model provides an environment-friendly vacuum unit, includes unable adjustment base (1) and is in vacuum unit body (2) of unable adjustment base (1) top, one side fixedly connected with connecting seat (3) at unable adjustment base (1) top, the top of connecting seat (3) is connected its characterized in that with vacuum unit body (2): the opposite side at unable adjustment base (1) top is equipped with gas-liquid tank (4) that are used for separating water liquid and gas, and gas-liquid tank (4) and the exit end intercommunication of vacuum unit body (2) have connecting pipe (81), two removal chambeies have been seted up to the bottom of unable adjustment base (1), and the interior week of removing the chamber all is equipped with and is used for removing and fixed portable subassembly.

2. The environment-friendly vacuum unit as set forth in claim 1, wherein: portable subassembly includes that one end passes through rotary rod (21) and two sets of intermeshing's hollow worm (22) and worm wheel (23) that the bearing is connected with the interior week rotation in removal chamber, two the interior week of hollow worm (22) is connected with one side that rotary rod (21) correspond respectively, two one side of worm wheel (23) all links up and has moved wheel (5).

3. The environment-friendly vacuum unit as set forth in claim 2, wherein: two the other end of rotary rod (21) runs through unable adjustment base (1) and fixedly connected with carousel (6) that have the connecting hole, and unable adjustment base (1) is close to the part of two carousels (6) and has all seted up a plurality of connection screws, and wherein the equal threaded connection in inner periphery of two connection screws has connecting screw (7) that pass corresponding connecting hole.

4. The environment-friendly vacuum unit as set forth in claim 2, wherein: the center of worm wheel (23) is pour integrated into one piece and is had the pivot, and the both ends of pivot all are connected with removing the chamber rotation through the bearing.

5. The environment-friendly vacuum unit as set forth in claim 1, wherein: the filter plates (8) are installed on the inner periphery of the gas-liquid box (4), and the top of the gas-liquid box (4) is communicated with a gas pipe (9) for dispersing gas.

6. The environment-friendly vacuum unit as set forth in claim 5, wherein: the filter (8) are placed in an inclined mode, one side of the gas-liquid box (4) is communicated with a part close to the inclined bottom of the filter (8) to form a sundry shell (10), and the bottom of the sundry shell (10) is communicated with a liquid outlet convenient for impurity discharging.

7. The environment-friendly vacuum unit as set forth in claim 6, wherein: and an inlet and outlet groove is formed in one side, far away from the connecting pipe (81) and the impurity receiving shell (10), of the gas-liquid tank (4), and a liquid receiving tank (11) matched with the inner periphery of the inlet and outlet groove and the inner periphery of the gas-liquid tank (4) is arranged between the inner periphery of the inlet and outlet groove and the inner periphery of the gas-liquid tank (4).