CN215930999U

CN215930999U - Impurity filtering flowmeter for air compressor

Info

Publication number: CN215930999U
Application number: CN202122418493.9U
Authority: CN
Inventors: 冯涛; 冯峰; 葛浩楠; 张稳; 张国静
Original assignee: Henan Wenma Technology Co ltd
Current assignee: Henan Wenma Technology Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-01
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to the technical field of flowmeters, and discloses a filtered impurity flowmeter for an air compressor, which comprises a flowmeter main body, wherein an impurity removing device is arranged on the left end surface of the flowmeter main body, a first connector is fixedly connected to one end of the impurity removing device, a sliding device is arranged on the right end of the flowmeter main body, a second connector is fixedly connected to one end of the sliding device, the second connector can be slidably connected to the right surface of the flowmeter main body by installing the sliding device, the position of the second connector can be adjusted by adjusting the sliding position between an outer cylinder and an inner cylinder, so that the second connector is convenient to install, the adaptability is enhanced, the practicability is enhanced, the impurities can be filtered by installing the impurity removing device, the filtered impurities can be cleaned by arranging a screw rod, the screw rod can be rotated in the filter cylinder by rotating a bolt anticlockwise, the impurities remained in the filter cartridge are taken out, and the practicability is enhanced.

Description

Impurity filtering flowmeter for air compressor

Technical Field

The utility model relates to the technical field of flowmeters, in particular to an impurity filtering flowmeter for an air compressor.

Background

The flow measurement is one of the components of the measurement science and technology, it has close relation with national economy, national defense construction, scientific research, the flowmeter is divided into differential pressure type flowmeter, rotor flowmeter, throttle type flowmeter, slit flowmeter, volume flowmeter, electromagnetic flowmeter and ultrasonic flowmeter, etc., and is classified according to the medium: liquid flowmeter and gas flowmeter, be used for city water supply pipe and air compressor machine etc. often, air compressor machine flowmeter is when using, when meetting when containing granule and filth, lead to the flowmeter structural damage easily, also increase maintenance work, need carry out the remeasurement once more, waste time and energy, and impurity is piled up and also can lead to liquid not to circulate, bring the influence for the detection, and current flowmeter when the installation because the position of both ends pipeline is fixed, the flowmeter can cause the trouble to the installation because the length difference when the butt joint.

Accordingly, those skilled in the art have provided a flow meter for filtered impurities of an air compressor to solve the problems set forth in the background art as described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flow meter for filtering impurities of an air compressor, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a filter impurity flowmeter for air compressor machine, includes the flowmeter main part, the edulcoration device is installed to the left end face of flowmeter main part, the one end rigid coupling of edulcoration device has first connector, slider is installed to the right-hand member of flowmeter main part, slider's one end rigid coupling has the second connector, the edulcoration device includes filter screen, slider, screw rod, bolt and cartridge filter, install in the inside center department of cartridge filter the filter screen, the inside sliding connection of cartridge filter has the slider, the lower surface rigid coupling of slider has the screw rod, the one end rigid coupling of screw rod has the bolt.

As a still further scheme of the utility model: the through-hole has been seted up to the lower surface of cartridge filter, just the internally mounted of through-hole has the nut, is convenient for clear up impurity.

As a still further scheme of the utility model: the surface of screw rod rotates to be connected the inside of cartridge filter, through rotating the screw rod, can take the impurity of cartridge filter inside out through the screw rod.

As a still further scheme of the utility model: the screw and the bolt have the same diameter, so that the outer surface of the screw can be rotatably connected to the inside of the filter cartridge.

As a still further scheme of the utility model: the outer surface of the bolt is rotatably connected to the inside of the filter cartridge, and a sealing band is provided to the outer surface of the bolt, so that when the bolt is tightened clockwise, the leakage of air pressure inside the filter cartridge can be prevented.

As a still further scheme of the utility model: the slider includes urceolus, inner tube and spacing, sliding connection is located at the inside center of urceolus has the inner tube, the surface equidistance rigid coupling of inner tube has spacing, the rear surface rigid coupling of inner tube is in the right surface of flowmeter main part, the front surface rigid coupling of urceolus is in the left surface of second connector, the installation of being convenient for.

As a still further scheme of the utility model: the spout has been seted up to the inside equidistance of urceolus, the inside sliding connection of spout has spacing, the length of spout is less than spacing length can carry on spacingly to spacing, makes inner tube sliding connection in the inside of urceolus.

As a still further scheme of the utility model: the outer surfaces of the inner cylinder and the limiting strips are provided with sealing gaskets to enhance sealing between the inner cylinder and the outer cylinder.

As a still further scheme of the utility model: the number of the limiting strips is four, so that the inner barrel is prevented from rotating in the outer barrel.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing slider, can let second connector sliding connection at the right surface of flowmeter main part, through gliding position between adjustment urceolus and the inner tube, can adjust the position of second connector, make it be convenient for install, strengthened adaptability, strengthened the practicality.

2. Through installation edulcoration device, can filter impurity to through setting up the screw rod, can clear up the impurity after filtering, through anticlockwise rotation bolt, make the screw rod rotate in the inside of cartridge filter, will persist the impurity of cartridge filter inside and take out, strengthened the practicality.

Drawings

FIG. 1 is a schematic diagram of a filtered impurity flow meter for an air compressor;

FIG. 2 is a sectional view of an impurity removing device in a flow meter for filtering impurities for an air compressor;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic structural view of a sliding device in a filtered impurity flow meter for an air compressor.

In the figure: 1. a flow meter body; 2. a first connector; 3. a second connector; 4. an impurity removal device; 5. a sliding device; 6. filtering with a screen; 7. a slider; 8. a screw; 9. a bolt; 10. a filter cartridge; 11. an outer cylinder; 12. an inner barrel; 13. and (5) a limiting strip.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an impurity filtering flowmeter for an air compressor includes a flowmeter body 1, an impurity removing device 4 is installed on a left end surface of the flowmeter body 1, a first connector 2 is fixedly connected to one end of the impurity removing device 4, the impurity removing device 4 includes a filter screen 6, a slider 7, a screw 8, a bolt 9 and a filter cartridge 10, a through hole is formed in a lower surface of the filter cartridge 10, a nut is installed inside the through hole, the filter screen 6 is installed in a center of an inside of the filter cartridge 10, the slider 7 is slidably connected to the inside of the filter cartridge 10, the screw 8 is fixedly connected to a lower surface of the slider 7, the bolt 9 is fixedly connected to one end of the screw 8, an outer surface of the screw 8 is rotatably connected to the inside of the filter cartridge 10, diameters of the screw 8 and the bolt 9 are equal, an outer surface of the bolt 9 is rotatably connected to the inside of the filter cartridge 10, and a sealing tape is disposed on an outer surface of the bolt 9, through installation edulcoration device 4, can filter impurity to through setting up screw rod 8, can clear up the impurity after filtering, through anticlockwise rotation bolt 9, make screw rod 8 rotate in cartridge filter 10's inside, will persist the impurity of cartridge filter 10 inside and take out, strengthened the practicality.

In fig. 1 and 4: the right end of the flowmeter main body 1 is provided with a sliding device 5, one end of the sliding device 5 is fixedly connected with a second connector 3, the sliding device 5 comprises an outer barrel 11, an inner barrel 12 and a limit strip 13, the inner center of the outer barrel 11 is connected with the inner barrel 12 in a sliding manner, the outer surface of the inner barrel 12 is fixedly connected with the limit strip 13 at equal intervals, the rear surface of the inner barrel 12 is fixedly connected with the right surface of the flowmeter main body 1, the front surface of the outer barrel 11 is fixedly connected with the left surface of the second connector 3, the inner part of the outer barrel 11 is provided with sliding grooves at equal intervals, the inner part of the sliding grooves is connected with the limit strip 13 in a sliding manner, the length of the sliding grooves is smaller than that of the limit strip 13, the outer surfaces of the inner barrel 12 and the limit strip 13 are provided with sealing gaskets, the number of the limit strips 13 is four, the second connector 3 can be connected with the right surface of the flowmeter main body 1 in a sliding manner by installing the sliding device 5, and adjusting the sliding position between the outer barrel 11 and the inner barrel 12, the position of the second connector 3 can be adjusted, so that the installation is convenient, the adaptability is enhanced, and the practicability is enhanced.

The working principle of the utility model is as follows: when the flowmeter main body 1 is installed, the second connector 3 is pushed leftwards to enable the outer cylinder 11 to slide to the tail end of the inner cylinder 12, then after the first connector 2 is installed, the right surface of the second connector 3 is connected to the pipeline connection part by sliding the second connector 3, at the moment, the outer cylinder 11 is slidably connected to the outer surface of the inner cylinder 12, the second connector 3 can be slidably connected to the right surface of the flowmeter main body 1 by installing the sliding device 5, the position of the second connector 3 can be adjusted by adjusting the sliding position between the outer cylinder 11 and the inner cylinder 12, so that the installation is convenient, the adaptability is enhanced, the practicability is enhanced, when the flowmeter main body 1 is used, impurities are left in the filter cylinder 10 after being filtered by the filter screen 6, the impurities are accumulated at the lowest part in the filter cylinder 10 due to gravity, the bolt 9 is rotated anticlockwise, so that the surface of the bolt 9 is separated from the surface of the filter cylinder 10, the lower surface of slider 7 supports by the inside at cartridge filter 10 this moment, through continuing to rotate bolt 9, makes screw rod 8 rotate to the impurity with the inside cartridge filter 10 is rolled out, through installation edulcoration device 4, can filter impurity, and through setting up screw rod 8, can clear up the impurity after filtering, through anticlockwise rotation bolt 9, makes screw rod 8 rotate in the inside of cartridge filter 10, will persist the impurity in the inside of cartridge filter 10 and take out, has strengthened the practicality.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A flow meter for filtering impurities of an air compressor comprises a flow meter main body (1), it is characterized in that the left end face of the flowmeter main body (1) is provided with an impurity removing device (4), one end of the impurity removing device (4) is fixedly connected with a first connector (2), the right end of the flowmeter main body (1) is provided with a sliding device (5), one end of the sliding device (5) is fixedly connected with a second connector (3), the impurity removing device (4) comprises a filter screen (6), a sliding block (7), a screw rod (8), a bolt (9) and a filter cylinder (10), the filter screen (6) is arranged at the center of the interior of the filter cylinder (10), the inside sliding connection of cartridge filter (10) has slider (7), the lower surface rigid coupling of slider (7) has screw rod (8), the one end rigid coupling of screw rod (8) has bolt (9).

2. The impurity filtering flowmeter for the air compressor as claimed in claim 1, wherein a through hole is formed in a lower surface of the filter cartridge (10), and a nut is installed inside the through hole.

3. The flow meter of filtered impurities for air compressor according to claim 1, characterized in that the external surface of said screw (8) is rotatably connected inside said filtering cartridge (10).

4. The flow meter for filtered impurities for air compressor according to claim 1, characterized in that said screw (8) and said bolt (9) are of equal diameter.

5. The flow meter of filtered impurities for air compressor according to claim 1, characterized in that the outer surface of said bolt (9) is rotatably connected inside said filter cartridge (10) and the outer surface of said bolt (9) is provided with a sealing tape.

6. The impurity filtering flow meter for the air compressor is characterized in that the sliding device (5) comprises an outer cylinder (11), an inner cylinder (12) and a limiting strip (13), the inner center of the outer cylinder (11) is connected with the inner cylinder (12) in a sliding mode, the limiting strip (13) is fixedly connected to the outer surface of the inner cylinder (12) at the same distance, the rear surface of the inner cylinder (12) is fixedly connected to the right surface of the flow meter main body (1), and the front surface of the outer cylinder (11) is fixedly connected to the left surface of the second connector (3).

7. The impurity filtering flowmeter for the air compressor as claimed in claim 6, wherein sliding grooves are equidistantly formed in the outer cylinder (11), the limiting strips (13) are slidably connected to the inner portions of the sliding grooves, and the length of the sliding grooves is smaller than that of the limiting strips (13).

8. The flowmeter for air compressor of claim 6, wherein the outer surfaces of said inner cylinder (12) and said spacing bar (13) are provided with sealing gaskets.

9. The filtered impurity flowmeter for air compressor of claim 6, characterized in that the number of said limit strips (13) is four.