CN218673775U

CN218673775U - Multipurpose wind collecting cover device for air quantity test

Info

Publication number: CN218673775U
Application number: CN202223095968.6U
Authority: CN
Inventors: 朱伟豪; 万睿; 付伟; 肖勇华
Original assignee: Shenzhen Zhongan Testing Standard Technology Co ltd
Current assignee: Shenzhen Zhongan Testing Standard Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-21
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an air volume test multipurpose wind collecting cover device, which belongs to the technical field of air volume test, and comprises a base, a host and an air volume cover body, wherein the center of the front side of the base is provided with the host, the top of the base is provided with the air volume cover body, a welding ring is welded and fixed on the top of one circle of the base, an installation threaded hole is formed in the top of one circle of the welding ring, a first sealing ring is placed at the inner bottom of the installation threaded hole, an installation threaded ring is arranged on one circle of the bottom of the air volume cover body, and the installation threaded ring is screwed into the installation threaded hole; this application technical scheme forms the amount of wind cover body through first amount of wind cover and the combination of second amount of wind cover, consequently under some narrow environment, personnel can take off second amount of wind cover as required, uses the first amount of wind cover of solitary to collect the amount of wind as the amount of wind cover body to reduce the volume of the amount of wind cover body, the device of messenger can satisfy the use under the narrow environment, and it is convenient that the improvement device used.

Description

Multipurpose wind collecting cover device for air quantity test

Technical Field

The utility model relates to an amount of wind test technical field, more specifically say, relate to amount of wind test multipurpose wind-collecting cover device.

Background

In life, a multipurpose wind collecting cover device is generally needed for wind quantity testing, the traditional multipurpose wind collecting cover device generally comprises a wind collecting cover body, a base and a host, the wind collecting cover body collects wind quantity, wind is collected to the base, then a host program is set, and the wind quantity collected to the inside of the base is tested.

The patent document with the prior art publication number of CN213902498U provides a vacuum adsorption type air volume hood, which comprises an air volume hood body, wherein the air volume hood comprises an air volume hood base, the bottom of the air volume hood body is provided with an air volume hood base, and the top of the air volume hood body is provided with a hood body frame; the sealing strip is arranged on the upper end surface of the cover body frame; the vacuum chuck is arranged on the cover body frame through a hollow screw; a plurality of pagoda joints are arranged on the lower surface of the cover body frame and are communicated with the hollow screws; the plurality of pagoda joints are connected with the air inlet of the two-way valve through corresponding hoses; the air inlet of the air pump is connected with the air outlet of the two-way valve; the main board is connected with the two-way valve and the air pump through data lines; the two-way valve, the air pump and the main board are arranged in the controller, and the air release hole of the controller is communicated with the air outlet of the air pump. However, the air volume cover body and the base on the multipurpose wind collecting cover device for air volume test in the device and most of the air volume test in the market are of an integrated structure, and the air volume cover body is a component which is easy to damage, so that the multipurpose wind collecting cover device is not easy to detach and replace after the air volume cover body is damaged, although manpower can be saved in the CN213902498U in the prior art, the original acquisition cost is reduced, energy consumption is less, later maintenance is convenient, the size of the air volume cover body in the multipurpose wind collecting cover device for air volume test is fixed, the air volume in some narrow environments is laterally viewed, and the air volume cover body can not enter and be connected with an external air port, so that the multipurpose wind collecting cover device is not beneficial to use. In view of this, we propose a multipurpose wind-collecting cover device for air volume testing.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an amount of wind test multipurpose wind-collecting cover device to solve the problem of proposing among the above-mentioned background art.

2. Technical scheme

The multipurpose wind-collecting cover device for the air volume test comprises a base, a host and an air volume cover body, wherein the host is arranged in the center of the front side of the base, and the air volume cover body is arranged at the top of the base;

a welding ring is welded and fixed on the top of one circle of the base, an installation threaded opening is formed in one circle of the top of the welding ring, a first sealing ring is placed at the inner bottom of the installation threaded opening, an installation threaded ring is arranged on one circle of the bottom of the air volume cover body, and the installation threaded ring is screwed into the installation threaded opening;

the air volume cover body comprises a first air volume cover and a second air volume cover, and the top of the first air volume cover is movably provided with the second air volume cover.

As an alternative of this application technical scheme, first amount of wind cover is the same with the structure of second amount of wind cover, second amount of wind cover includes end ring, apical ring, prevent wind canvas and bracing piece, and the bottom of preventing wind canvas is equipped with the end ring, and the top of preventing wind canvas is equipped with the apical ring, and movable mounting has at least two sets of equidistance bracing pieces between end ring in first amount of wind cover and the second amount of wind cover and the apical ring, and the bracing piece is located the inside of first amount of wind cover and second amount of wind cover.

As an alternative scheme of the technical scheme, the diameter of the top ring in the first air volume cover and the diameter of the top ring in the second air volume cover are larger than the diameter of the corresponding bottom ring, and the diameter of the top ring in the first air volume cover is matched with the diameter of the bottom ring in the second air volume cover.

As an alternative scheme of this application technical scheme, top a week of top ring is equipped with the connecting thread mouth in the first amount of wind cover, and the second sealing washer has been placed to the interior bottom of connecting thread mouth, and bottom a week welding of bottom ring has the connecting thread circle in the second amount of wind cover, and the connecting thread circle twists to inside the connecting thread mouth.

As an alternative of this application technical scheme, the intubate seat of at least two sets of symmetries of the welding of top a week of end ring and bottom a week of apical ring in first amount of wind cover and the second amount of wind cover, and the both ends of bracing piece insert respectively to inside the intubate seat that corresponds, the both ends department of bracing piece is equipped with the rubber sleeve.

As an alternative scheme of the technical scheme, the two sides inside the cannula seat are provided with the arc bayonets, and the positions, corresponding to the arc bayonets, of the two ends of the supporting rod are provided with the rubber clamping blocks.

As an alternative scheme of this application technical scheme, the outside a week welding of bottom ring and top ring has the handle of two sets of symmetries, and the surface of handle is equipped with anti-skidding line.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme is through having set up welding circle installation thread circle at the base top, therefore the personnel can be directly twist the installation thread circle of the cover body bottom of the amount of wind inside the installation screw thread mouth at welding circle top, realize the installation of being connected of the cover body of the amount of wind and base, can realize the installation and the dismantlement of the cover body of the amount of wind and base fast through this kind of mode, replace traditional integral type structure, consequently when the cover body of the amount of wind damages, personnel can directly pull down the cover body of the amount of wind and change.

2. This application technical scheme forms the amount of wind cover body through first amount of wind cover and the combination of second amount of wind cover, consequently under some narrow environment, personnel can take off second amount of wind cover as required, uses the first amount of wind cover of solitary to collect the amount of wind as the amount of wind cover body to reduce the volume of the amount of wind cover body, the device of messenger can satisfy the use under the narrow environment, improves the convenience that the device used.

Drawings

Fig. 1 is a front cross-sectional view of a multipurpose wind collecting cover device for testing air volume disclosed in an embodiment of the present application;

fig. 2 is a front view of the multipurpose wind collecting cover device for air volume test disclosed in the embodiment of the present application;

FIG. 3 is a top view of a welding ring in the multipurpose wind collecting cover device for testing air volume disclosed in the embodiment of the present application;

fig. 4 is an enlarged schematic structural view of a portion a of the multipurpose wind collecting cover device for testing the air volume disclosed in the embodiment of the present application;

fig. 5 is an enlarged structural schematic view of a part B of the multipurpose wind collecting cover device for testing the air volume disclosed in the embodiment of the present application.

The reference numbers in the figures illustrate: 1. a base; 2. a host; 3. welding a ring; 301. installing a threaded opening; 302. a first seal ring; 4. an air volume cover body; 5. a first air volume cover; 501. installing a threaded ring; 6. a second air volume cover; 601. a bottom ring; 602. a top ring; 603. windproof canvas; 604. a support bar; 605. a rubber sleeve; 606. a cannula holder; 607. an arc bayonet; 608. a rubber clamping block; 609. connecting a threaded port; 6010. connecting a threaded ring; 6011. a second seal ring; 6012. a handle.

Detailed Description

The utility model provides a technical scheme:

as shown in fig. 1 and 2, the multipurpose wind collecting cover device for testing the air volume comprises a base 1, a host machine 2 and an air volume cover 4, wherein the host machine 2 is arranged at the center of the front side of the base 1, and the air volume cover 4 is arranged at the top of the base 1;

in this embodiment, when carrying out the amount of wind test to some wind gaps, connect the wind gap with 4 tops of the amount of wind cover in the device, then amount of wind is gathered to the amount of wind cover 4, collects the wind to base 1, then sets for host computer 2 procedure, tests the amount of wind of assembling to base 1 inside to show the amount of wind test data through the display screen on host computer 2.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a welding ring 3 is welded and fixed to the top of one circle of the base 1, a mounting screw port 301 is arranged on one circle of the top of the welding ring 3, a first sealing ring 302 is placed at the inner bottom of the mounting screw port 301, a mounting screw ring 501 is arranged on one circle of the bottom of the air volume cover 4, the mounting screw ring 501 is welded to the bottom of a bottom ring 601 in the first air volume cover 5, the mounting screw ring 501 is screwed into the mounting screw port 301, the mounting screw ring 501 at the bottom of the air volume cover 4 is screwed into the mounting screw port 301, so that the air volume cover 4 and the base 1 can be connected and mounted, and the first sealing ring 302 can ensure the sealing performance of the mounting screw ring 501 screwed into the mounting screw port 301;

in this embodiment, when installing the device, can twist the installation screw thread circle 501 of the 4 bottoms of amount of wind cover to inside installation screw thread mouth 301, can realize the installation of being connected of amount of wind cover 4 and base 1, can realize the quick installation and the dismantlement of amount of wind cover 4 and base 1 through this kind of mode fast, replace traditional amount of

wind cover

4 and 1 integral type structure of base, consequently when the amount of wind cover 4 damages, personnel can directly pull down the amount of wind cover 4 and change.

As shown in fig. 1, 2 and 5, the air volume hood 4 includes a first air volume hood 5 and a second air volume hood 6, the second air volume hood 6 is movably installed on the top of the first air volume hood 5, the first air volume hood 5 and the second air volume hood 6 have the same structure, the second air volume hood 6 includes a bottom ring 601, a top ring 602, a wind canvas 603 and a support rod 604, the bottom ring 601 is installed on the bottom of the wind canvas 603, the top ring 602 is installed on the top of the wind canvas 603, at least two sets of support rods 604 with equal distance are movably installed between the top ring 602 and the bottom ring 601 in the first air volume hood 5 and the second air volume hood 6, the support rod 604 has certain elasticity and can be bent to a certain degree, and the support rod 604 is located inside the first air volume hood 5 and the second air volume hood 6, the support rod 604 is supported between the top ring 602 and the bottom ring 601 in the first air volume hood 5 and the second air volume hood 6, that the wind canvas can be supported, so as to form the first air volume hood 5 and the second air volume hood 6, the support rod 604 is taken down, the windproof canvas 603 is contracted, the bottom ring 601 and the top ring 602 are combined together, the volumes of the first air volume cover 5 and the second air volume cover 6 are reduced, the carrying by personnel is convenient, the diameter of the top ring 602 in the first air volume cover 5 and the second air volume cover 6 is larger than that of the corresponding bottom ring 601, the diameter of the top ring 602 in the first air volume cover 5 is matched with that of the bottom ring 601 in the second air volume cover 6, a connecting threaded hole 609 is arranged on one circle of the top ring 602 in the first air volume cover 5, a second sealing ring 6011 is placed at the inner bottom of the connecting threaded hole 609, a connecting threaded ring 6010 is welded on one circle of the bottom ring 601 in the second air volume cover 6, the connecting threaded ring 6010 is screwed into the connecting threaded hole 609, and when the first air volume cover 5 and the second air volume cover 6 are connected and installed, the connecting threaded ring 6010 at the bottom of the bottom ring 601 in the second air volume cover 6 is screwed into the top of the top ring 602 in the first air volume cover 5 The first air volume hood 5 and the second air volume hood 6 can be connected and fixed inside the threaded hole 609, the second sealing ring 6011 can ensure that the connecting threaded ring 6010 is screwed into the connecting threaded hole 609, at least two groups of symmetrical socket bases 606 are welded on one circle of the top of the bottom ring 601 and one circle of the bottom of the top ring 602 in the first air volume hood 5 and the second air volume hood 6, and two ends of the supporting rod 604 are respectively inserted into the corresponding socket bases 606, when the supporting rod 604 is installed, the top end and the bottom end of the supporting rod 604 are inserted into the socket bases 606 corresponding to the bottom ring 601 and the top ring 602 for fixing, so that the bottom ring 601 and the top ring 602 are supported, the first air volume hood 5 and the second air volume hood 6 are supported, rubber sleeves 605 are arranged at two ends of the supporting rod 604, the rubber sleeves 605 are convenient for a person to hold the bent supporting rod 604 by hand, the top end and the bottom end of the support rod 604 are inserted into the corresponding cannula base 606, the two sides of the inside of the cannula base 606 are provided with the arc-shaped bayonets 607, the positions of the two ends of the support rod 604 corresponding to the arc-shaped bayonets 607 are provided with the rubber fixture blocks 608, when the top end and the bottom end of the support rod 604 are inserted into the corresponding cannula base 606, the rubber fixture blocks 608 at the top end and the bottom end of the support rod 604 can be clamped into the corresponding arc-shaped bayonets 607 inside the cannula base 606, so that the stability of the support rod 604 inserted into the cannula base 606 is ensured, the support rod is not easy to fall off, two groups of symmetrical handles 6012 are welded on the outer sides of the bottom ring 601 and the top ring 602 in a circle, the handles 6012 are convenient for a person to manually screw the bottom ring 601 and the top ring 602, and the surface of the handle 6012 is provided with anti-skid patterns which increase the friction force on the surface of the handles 6012, so that the stability of the handle 6012 is ensured;

in this embodiment, when the first air volume cover 5 and the second air volume cover 6 are assembled and installed, the handle 6012 may be held by hand to screw the connecting threaded ring 6010 at the bottom of the bottom ring 601 in the second air volume cover 6 into the connecting threaded hole 609 at the top of the top ring 602 in the first air volume cover 5, so that the first air volume cover 5 and the second air volume cover 6 are connected and fixed, and then the top end and the bottom end of the support rod 604 are inserted into the cannula holder 606 corresponding to the bottom ring 601 and the top ring 602 to be fixed, so as to prop up the bottom ring 601 and the top ring 602, thereby the first air volume cover 5 and the second air volume cover 6 are propped up, at this time, the rubber blocks 608 at the top end and the bottom end of the support rod 604 are clamped into the arc-shaped bayonet 607 corresponding to the cannula holder 606 to ensure the stability of the support rod 604 inserted into the cannula holder 606, so as to be difficult to fall off, thereby completing the assembly of the first air volume cover 5 and the second air volume cover 6, and propping up the first air volume cover 5 and the second air volume cover 6 to form a 4, and a narrow cover body, so that a user can use the air volume of the air volume collecting device under a narrow environment, thereby increasing the convenience of the air volume of the second air volume cover 5 and reducing the device.

Claims

1. Air volume test multipurpose fan housing device, including base (1), host computer (2) and the air volume cover body (4), its characterized in that: a main machine (2) is arranged in the center of the front side of the base (1), and an air volume cover body (4) is arranged at the top of the base (1);

a welding ring (3) is fixedly welded to the top of one circle of the base (1), an installation threaded opening (301) is formed in one circle of the top of the welding ring (3), a first sealing ring (302) is placed at the inner bottom of the installation threaded opening (301), an installation threaded ring (501) is arranged on one circle of the bottom of the air volume cover body (4), and the installation threaded ring (501) is screwed into the installation threaded opening (301);

the air volume cover body (4) comprises a first air volume cover (5) and a second air volume cover (6), and the top of the first air volume cover (5) is movably provided with the second air volume cover (6).

2. The multipurpose wind collecting cover device for testing the air volume according to claim 1, wherein: the structure of first amount of wind cover (5) and second amount of wind cover (6) is the same, second amount of wind cover (6) are including end ring (601), apical ring (602), prevent wind canvas (603) and bracing piece (604), the bottom of preventing wind canvas (603) is equipped with end ring (601), and the top of preventing wind canvas (603) is equipped with apical ring (602), movable mounting has at least two sets of equidistance bracing piece (604) between end ring (601) and apical ring (602) in first amount of wind cover (5) and second amount of wind cover (6), and bracing piece (604) are located the inside of first amount of wind cover (5) and second amount of wind cover (6).

3. The multipurpose wind collecting cover device for the air volume test according to claim 2, wherein: the diameter of a top ring (602) in the first air volume cover (5) and the second air volume cover (6) is larger than that of a corresponding bottom ring (601), and the diameter of the top ring (602) in the first air volume cover (5) is matched with the diameter of the bottom ring (601) in the second air volume cover (6).

4. The multipurpose wind collecting cover device for the air volume test according to claim 2, wherein: a connecting threaded hole (609) is formed in one circle of the top of a top ring (602) in the first air volume cover (5), a second sealing ring (6011) is placed at the inner bottom of the connecting threaded hole (609), a connecting threaded ring (6010) is welded in one circle of the bottom of a middle bottom ring (601) of the second air volume cover (6), and the connecting threaded ring (6010) is screwed into the connecting threaded hole (609).

5. The multipurpose wind collecting cover device for testing the air volume according to claim 2, wherein: at least two sets of symmetrical pipe inserting seats (606) are welded to the top circumference of a bottom ring (601) and the bottom circumference of a top ring (602) in the first air volume cover (5) and the second air volume cover (6), two ends of a supporting rod (604) are respectively inserted into the corresponding pipe inserting seats (606), and rubber sleeves (605) are arranged at two ends of the supporting rod (604).

6. The multipurpose wind collecting cover device for the air volume test according to claim 5, wherein: arc-shaped bayonets (607) are arranged on two sides of the interior of the cannula seat (606), and rubber clamping blocks (608) are arranged at positions, corresponding to the arc-shaped bayonets (607), of two ends of the support rod (604).

7. The multipurpose wind collecting cover device for the air volume test according to claim 2, wherein: two sets of symmetrical handles (6012) are welded on the outer sides of the bottom ring (601) and the top ring (602) in a circle mode, and anti-skidding lines are arranged on the surfaces of the handles (6012).