CN219064446U

CN219064446U - Nozzle aperture measuring instrument

Info

Publication number: CN219064446U
Application number: CN202320012782.5U
Authority: CN
Inventors: 孔凡涛; 贾云霄
Original assignee: Gmc Semitech Co ltd
Current assignee: Jimsi Semiconductor Technology (Wuxi) Co.,Ltd.
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-23
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of nozzle measurement, in particular to a nozzle aperture measuring instrument which comprises a flowmeter, wherein an inner bin is arranged in the flowmeter, a nozzle is arranged at the right end of the inner side of the inner bin, ejector rods are arranged at the left end and the right end of the nozzle, a nozzle top cover is arranged at the top of the nozzle, a hand valve and a calibrator are arranged at the rear end of the flowmeter, and a direct-current power supply is arranged at the inner side of the inner bin. The utility model covers the nozzle through the nozzle top cover, is used for simply protecting the nozzle, the nozzle is arranged in the inner bin of the flowmeter to carry out flow test, the hand valve controls water outlet when in use, and the calibrator and the direct current power supply are matched to detect the water flow sprayed out of the nozzle, thereby achieving the effect of measuring the aperture of the nozzle, facilitating the measurement of the flow before the nozzle is installed, preventing the nozzle from being repeatedly installed and stopped when in use, affecting the processing efficiency, and simultaneously, the flowmeter is rectangular in shape and small in volume, thereby facilitating the space saving and the space occupation reduction.

Description

Nozzle aperture measuring instrument

Technical Field

The utility model relates to the technical field of nozzle measurement, in particular to a nozzle aperture measuring instrument.

Background

When the nozzle is used, the hole diameter of the nozzle can be slightly changed due to long-time water spraying, when the installation is used for debugging the nozzle, the whole unit is required to be started and stopped, the efficiency in use is affected, and the hole diameter measuring instrument is arranged at present so as to conveniently measure the hole diameter of the nozzle independently, and then the installation of the nozzle is directly carried out for use.

When the nozzle aperture measuring instrument is used, a nozzle can be placed by utilizing the self flowmeter shell, water inflow is controlled through the hand valve, and then after the nozzle is filled with water, the nozzle aperture flow is tested, and because the nozzle size is generally smaller, a large-size and multi-structure measuring instrument occupies a large occupied area, and meanwhile, the measuring and operating use are not facilitated, the rectangular flowmeter with a small volume is designed at present and used for measuring the nozzle flow, and space is saved.

Disclosure of Invention

The utility model aims to provide a nozzle aperture measuring instrument.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a nozzle aperture measuring apparatu, includes the flowmeter, interior storehouse has been seted up to the inside of flowmeter, and the inboard right-hand member in interior storehouse installs the nozzle, the ejector pin is all installed at both ends about the nozzle, and the top of nozzle is settled there is the nozzle top cap, hand valve and calibrator are installed to the rear end of flowmeter, direct current power supply is settled to the inboard in interior storehouse.

Preferably, the nozzle and the nozzle top cover are closely attached.

Preferably, the hand valve is fixedly connected with the flowmeter.

Preferably, the calibrator is provided with two.

The utility model has at least the following beneficial effects:

1. the nozzle is covered by the nozzle top cover and is used for protecting the nozzle, the nozzle is arranged in the inner bin of the flowmeter for flow test, the hand valve is used for controlling water outlet during use, the calibrator and the direct-current power supply are matched for detecting the water flow sprayed out of the nozzle, the effect of measuring the aperture of the nozzle is achieved, the flow is conveniently measured before the nozzle is installed, the nozzle is prevented from being repeatedly installed and stopped when being used, the machining efficiency is influenced, and meanwhile, the flow meter is rectangular and small in size, so that the space is conveniently saved, and the occupied space is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic rear view of the flowmeter of FIG. 1;

FIG. 3 is a schematic side view of the flow meter of FIG. 1;

fig. 4 is a schematic top view of the flowmeter of fig. 1.

In the figure: 1. a flow meter; 2. an inner bin; 3. a nozzle; 4. a push rod; 5. a nozzle cap; 6. a hand valve; 7. a calibrator; 8. a DC power supply.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a nozzle aperture measuring apparatus:

embodiment one:

as shown in fig. 1-4, a nozzle aperture measuring instrument comprises a flowmeter 1, an inner bin 2 is arranged in the flowmeter 1, a nozzle 3 is arranged at the right end of the inner side of the inner bin 2, ejector rods 4 are arranged at the left end and the right end of the nozzle 3, a nozzle top cover 5 is arranged at the top of the nozzle 3, a hand valve 6 and a calibrator 7 are arranged at the rear end of the flowmeter 1, and a direct current power supply 8 is arranged at the inner side of the inner bin 2.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the nozzle 3 and the nozzle top cover 5 are tightly attached, the hand valve 6 is fixedly connected with the flowmeter 1, the calibrator 7 is provided with two, the nozzle 3 is covered by the nozzle top cover 5 and is used for simply protecting the nozzle 3, the nozzle 3 is arranged in the inner bin 2 of the flowmeter 1 to perform flow test, the hand valve 6 controls water outlet during use, the calibrator 7 and the direct current power supply 8 are matched to detect the water flow sprayed out of the nozzle 3, the effect of measuring the aperture of the nozzle is achieved, the flow is conveniently measured before the nozzle 3 is installed, the nozzle 3 is prevented from being repeatedly installed and stopped when in use, the processing efficiency is influenced, meanwhile, the flowmeter 1 is rectangular and has small volume, so that the space is conveniently saved, and the occupied space is reduced.

Working principle: the nozzle 3 is covered and connected through the nozzle top cover 5, be used for simple protection nozzle 3, in the interior storehouse 2 of flowmeter 1 is arranged in to nozzle 3, carry out flow test, the hand valve 6 controls the play water during the use, cooperate calibrator 7, DC power supply 8, detect the nozzle 3 and go out spun discharge, reach the effect of measuring the nozzle aperture, the convenience is measured the flow before nozzle 3 installs, prevent that nozzle 3 is when using, nozzle 3 installs repeatedly, shut down, influence machining efficiency, flowmeter 1 is rectangular simultaneously, small, with the space is saved to the convenience, reduce occupation space.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nozzle aperture measuring apparatu, includes flowmeter (1), its characterized in that, interior storehouse (2) have been seted up to the inside of flowmeter (1), and interior storehouse (2) inboard right-hand member installs nozzle (3), ejector pin (4) are all installed at both ends about nozzle (3), and nozzle top cap (5) are settled at the top of nozzle (3), hand valve (6) and calibrator (7) are installed to the rear end of flowmeter (1), direct current power supply (8) are settled to the inboard of interior storehouse (2).

2. A nozzle aperture measuring instrument according to claim 1, characterized in that the nozzle (3) and the nozzle cap (5) are in close contact with each other.

3. A nozzle bore measuring instrument according to claim 1, characterized in that the hand valve (6) is fixedly connected to the flow meter (1).

4. A nozzle aperture measuring instrument according to claim 1, characterized in that the collimator (7) is provided with two.