CN219369120U - Improved flow testing tool based on air compressor - Google Patents

Abstract

The utility model discloses an improved flow testing tool based on an air compressor, which comprises an air compressor body, wherein the air compressor body is connected with a gas tank, water is stored in the gas tank, a water outlet pipe is arranged on the gas tank, the water outlet pipe is connected with a flow to-be-tested piece, the improved flow testing tool based on the air compressor is characterized in that the air compressor body is started so as to generate air pressure to lead out the water in the gas tank through the water outlet pipe, the water finally flows out through the flow to-be-tested piece, the total water outlet of the flow to-be-tested piece is divided by the total water outlet time of the flow to-be-tested piece, so that the water outlet of the flow to-be-tested piece in unit time is obtained, whether the product of the flow to-be-tested piece is qualified is judged, and the detection result is accurate relative to the existing detection by a water pump, and errors can be effectively avoided.

Description

Improved flow testing tool based on air compressor

Technical Field

The utility model relates to the technical field of testing tools, in particular to an improved flow testing tool based on an air compressor.

Background

At present, after the production and processing of a flow element such as a bathroom element, before sales, the flow element is usually required to be detected whether the flow element is qualified or not, and the detection content is as follows: under the action of constant pressure, whether the water yield of the flow element in unit time meets the standard or not.

At present, the flow element is connected through the water pump, the water is pumped to the flow element through the water pump, whether the water yield of the flow element in unit time meets the standard or not is tested, and the use is met.

However, the water pump test mode has a certain defect, because the water pump pumps water and finally ejects the water through the flow element, the water in the process of pumping the water to the water from the flow element is dynamic, so that the pressure of the water fluctuates, the pressure is unstable, the water yield of the discharged water is unstable, and a certain error exists between the actual water yield of the flow element in unit time and the theoretical water yield, so that the detection result of the product is inaccurate.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an improved flow testing tool based on an air compressor, which is accurate in detection result of a flow element.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an improvement formula flow test tool based on air compressor machine, includes the air compressor machine body, the air compressor machine body is connected the gas pitcher, the gas pitcher is stored with water, be equipped with the outlet pipe on the gas pitcher, outlet pipe connection has the flow to await measuring the piece.

Preferably, the water outlet end of the water outlet pipe is connected with a water receiving hose in a sealing mode, and the water receiving hose is connected with a flow to-be-measured piece.

Preferably, one end of the water receiving hose is connected with a connector in a sealing manner and is used for connecting flow to-be-detected pieces with different specifications.

Preferably, the flow to be measured piece is connected with the connector, the water receiving hose is connected with the connector, and the water receiving hose is connected with the water outlet pipe through threads.

Preferably, the water outlet pipe is arranged at the bottom of the gas tank, and a valve is arranged on the water outlet pipe.

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

according to the utility model, the air compressor body is started, so that air pressure is generated to lead out water in the air tank through the water outlet pipe, and finally the water flows out through the flow to-be-detected piece, and the total water outlet amount of the flow to-be-detected piece is divided by the total water outlet time of the flow to-be-detected piece, so that the water outlet amount of the flow to-be-detected piece in unit time is obtained, whether the product of the flow to-be-detected piece is qualified is judged, and compared with the existing water pump detection, the detection result is accurate, and errors can be effectively avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

wherein: 1. an air compressor body; 2. a gas tank; 3. a flow rate measurement member; 4. a water outlet pipe; 5. a water receiving hose; 6. a valve; 7. and (5) a connector.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1 and 2, the utility model provides an improved flow testing tool based on an air compressor, which comprises an air compressor body 1, wherein the air compressor body 1 is connected with a gas tank 2, water is stored in the gas tank 2 (the water only occupies a small part of the volume in the gas tank 2, and the subsequent reduction and variation of the water volume does not influence the air pressure stability in the gas tank 2, the air pressure in the gas tank 2 is static pressure, the pressure in the gas tank 2 is basically stable all the time), a water outlet pipe 4 is arranged on the gas tank 2, and the water outlet pipe 4 is connected with a flow to-be-tested piece 3;

it should be noted that: the gas tank 2 is a tank body with large diameter and volume, so that in one test process, the change of the water level in the gas tank 2 is small, the change rate of the air volume in the gas tank 2 is low, the fluctuation of the air pressure is very small, the pressure in the gas tank 2 can be calculated to be constant;

the air compressor body 1 is started, so that air pressure is generated to lead out water in the air tank 2 through the water outlet pipe 4, the final water flows out through the flow to-be-detected piece 3, the total water outlet amount of the flow to-be-detected piece 3 is divided by the total water outlet amount of the flow to-be-detected piece 3, and the water outlet amount of the flow to-be-detected piece 3 in unit time is obtained, so that whether the product of the flow to-be-detected piece 3 is qualified is judged, and the detection result is accurate relative to the existing detection by the water pump, so that errors can be effectively avoided.

It should be noted that, even if the water in the gas tank 2 gradually runs off, the gas pressure in the gas tank 2 is static pressure, and the pressure in the gas tank 2 is substantially constant, so that as long as the water is in the gas tank 2, the water yield in the unit time of the subsequent flow rate to-be-measured member 3 or whether the water yield in the same time is the same as the theoretical water yield can be continuously detected.

As shown in fig. 1, the water outlet end of the water outlet pipe 4 is connected with a water receiving hose 5 in a sealing manner, the water receiving hose 5 is connected with a flow to-be-measured piece 3, and by arranging the water receiving hose 5, the detection position of the flow to-be-measured piece 3 is conveniently adjusted, so that the detection efficiency is conveniently improved, and the trouble that when the water outlet pipe 4 is arranged at the bottom of the gas tank 2, the flow to-be-measured piece 3 is directly connected with the water outlet pipe 4 in each detection is avoided;

as shown in fig. 1, one end of a water receiving hose 5 is connected with a connector 7 in a sealing manner, the types and specifications of the connector 7 can be set into a plurality of types, one end of the connector 7 with various specifications is matched with the water receiving hose 5, and the other end of the connector 7 is correspondingly matched with flow to-be-detected pieces 3 with different specifications and is used for connecting the flow to-be-detected pieces 3 with different specifications, so that the flow to-be-detected pieces 3 with different specifications and sizes can be detected conveniently;

as shown in fig. 1 and 2, the flow to-be-measured piece 3, the connector 7, the water receiving hose 5, the connector 7, and the water receiving hose 5 and the water outlet pipe 4 are all connected by threads, and a common threaded connection mode in life is adopted, so that the tightness is stable, and the sealing performance is particularly the prior art, and is not repeated herein;

as shown in fig. 1 and 2, the water outlet pipe 4 is preferably arranged at the bottom of the gas tank 2, so that water in the gas tank 2 is conveniently led out, the water outlet pipe 4 is provided with a valve 6 for controlling whether the water in the gas tank 2 is led out, and meanwhile, when the water in the gas tank 2 is used up, the water can be led into the gas tank 2 through the water outlet pipe 4;

the flow measuring device 3 may be a bathroom product such as a faucet or a shower or other flow elements, which are not described herein for brevity;

specifically, as shown in fig. 1 and 2, a faucet is taken as an example (only a specific faucet application scenario is illustrated here): the existing tap is usually required to be tested after production, and whether the tap is tested to be produced and installed is qualified at present through the water pump connection tap test, so that the tap meets the requirements of use, and the main detection content is as follows: under the action of constant pressure, whether the water yield of the tap in unit time meets the standard or not;

before use, a certain amount of water is arranged in the gas tank 2, and the water receiving hose 5 and the water outlet pipe 4 are always connected through threads;

during the use, select the connector 7 of adaptation, one end is connected with the tap that waits to detect, connect the connector 7 other end again on water receiving hose 5, open valve 6, start air compressor body 1, thereby produce atmospheric pressure and export the water in the gas pitcher 2 through outlet pipe 4, through water receiving hose 5 and connector 7, finally by tap discharge, the discharged water can be caught with the bucket that has the range, because the pressure in the gas pitcher 2 is basically stable unchanged, thereby can be through detecting the water receiving volume in the bucket at every turn the same, still can divide the water receiving volume in the bucket by the time of water receiving and obtain the water yield of tap in unit time, thereby judge whether the tap of production is qualified, detect for current through the water pump, the testing result is accurate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an improvement formula flow test instrument based on air compressor machine, includes air compressor machine body (1), its characterized in that: the air compressor is characterized in that the air compressor body (1) is connected with the air tank (2), water is stored in the air tank (2), the air tank (2) is provided with the water outlet pipe (4), and the water outlet pipe (4) is connected with the flow to-be-detected piece (3).

2. The improved flow testing tool based on an air compressor of claim 1, wherein: the water outlet end of the water outlet pipe (4) is connected with a water receiving hose (5) in a sealing mode, and the water receiving hose (5) is connected with a flow to-be-detected piece (3).

3. The improved flow testing tool based on an air compressor of claim 2, wherein: one end of the water receiving hose (5) is connected with a connector (7) in a sealing manner and is used for connecting flow to-be-detected pieces (3) with different specifications.

4. An improved flow testing tool based on an air compressor as set forth in claim 3, wherein: the flow to be measured piece (3) and the connector (7), the water receiving hose (5) and the connector (7) and the water receiving hose (5) and the water outlet pipe (4) are connected through threads.

5. The improved flow testing tool based on an air compressor of claim 1, wherein: the water outlet pipe (4) is arranged at the bottom of the gas tank (2), and a valve (6) is arranged on the water outlet pipe (4).