CN217189660U - Fixed water adding device for detection - Google Patents

Abstract

The utility model belongs to the technical field of detect and use, relate to the buret, especially relate to a detect with fixed device of adding water. Including the steel ladle, be provided with the inlet tube on the steel ladle, the bottom setting that the inlet tube stretched into the steel ladle, the one end that the inlet tube stretches out the steel ladle is connected with the water inlet of manual buret, still be provided with the intake pipe on the steel ladle, the intake pipe sets up the top at the steel ladle, the one end that the steel ladle was kept away from to the intake pipe is provided with the ration mechanism of admitting air, the ration mechanism of admitting air includes the air inlet seat and sets up the gas tank in air inlet seat one end, be provided with the piston rod in the gas tank, the piston rod stretches out the gas tank setting, the one end of piston rod is kept away from at the gas tank to the intake pipe setting, be provided with one-way admission valve in the intake pipe. The utility model discloses simple structure, processing convenience, be fit for big specification and use widely.

Description

Fixed water adding device for detection

Technical Field

The utility model belongs to the technical field of detect and use, relate to the buret, especially relate to a detect with fixed device of adding water.

Background

The building quality detection comprises low-voltage electrical appliance detection, wire and cable detection, paint coating detection, metal material detection, cement, concrete and mortar detection, steel bar (including welding and mechanical connecting pieces) detection, waterproof material detection, building heat insulation material detection, decorative material detection, wall material detection, building energy conservation detection, door and window detection, concrete structure and masonry structure detection, building water heating pipe materials, pipe fittings, building brick detection, civil building indoor environment detection and other item detection.

In current building material detects, need use the buret to carry out titration test and detect, the buret of current use all is manual buret, need consolidate quantitative water in the testing process, the buret water injection that uses before need use flask or beaker manual interpolation, waste time and energy, and often spill easily, lead to studio humidity very big, simultaneously, because spilling of moisture, lead to the water yield not enough, can't accomplish disposable adding water.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that foretell manual buret was added water and is existed, provide a reasonable in design, simple structure, processing convenience and can realize that the disposable quantitative watered detection is with fixed device of adding water.

In order to achieve the purpose, the utility model discloses a technical scheme do, the utility model provides a detect with fixed watering device, including the steel ladle, be provided with the inlet tube on the steel ladle, the bottom setting that the inlet tube stretches into the steel ladle, the one end that the inlet tube stretches out the steel ladle is connected with the water inlet of manual buret, still be provided with the intake pipe on the steel ladle, the intake pipe sets up the top at the steel ladle, the one end that the steel ladle was kept away from to the intake pipe is provided with quantitative air inlet mechanism, quantitative air inlet mechanism includes the air inlet seat and sets up the gas tank in air inlet seat one end, be provided with the piston rod in the gas tank, the piston rod stretches out the gas tank setting, the one end that the piston rod was kept away from to the intake pipe setting at the gas tank, be provided with one-way admission valve in the intake pipe.

Preferably, one end of the piston, which extends out of the air box, is connected with a push plate, and the air inlet seat is provided with a sliding groove for moving the push plate.

Preferably, a guide optical axis is arranged in the sliding groove and penetrates through the push plate.

Preferably, the push plate is arranged in an inclined T shape.

Preferably, scales are provided on both sides of the slide groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a fixed device of adding water is used in detection utilizes the setting of inlet tube, has avoided the condition that appears watering when adding water, utilizes the setting of ration mechanism of admitting air, utilizes the cooperation setting of steel ladle, the effective control inflow to realize once only that the ration is intake, simultaneously, the utility model discloses simple structure, processing are convenient, be fit for big specification and use widely.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural diagram of a fixed water adding device for detection provided in embodiment 1;

in the above figures, 1, a manual burette; 2. a water containing barrel; 21. a water inlet pipe; 22. an air inlet pipe; 23. a water filling port; 24. a one-way intake valve; 3. an air inlet seat; 31. an air box; 32. a piston rod; 33. pushing the plate; 34. guiding the optical axis; 35. and (4) a scale.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1, the present embodiment aims to provide an apparatus capable of quantitatively adding water to a manual burette 1, which includes a tub 2, the tub 2 needs to be sealed, in the present embodiment, the tub 2 is provided in a cylindrical shape, provided at the top thereof with a filler 23, a sealing plug is arranged at the water filling port 23 and used for realizing the sealing of the working state of the water containing barrel 2, a water inlet pipe 21 is arranged on the water containing barrel 2, in this embodiment, the water inlet pipe 21 penetrates from the top of the water tub 2 to protrude into the bottom of the water tub 2, so that effective water inflow into the water inlet pipe 21 can be ensured, and the end of the water inlet pipe 21 extending out of the water containing barrel 2 is connected with the water inlet of the manual buret 1, so that the water in the water containing barrel 2 can directly enter the manual buret 1 without sprinkling.

In order to achieve the quantitative water addition, in the present embodiment, an air inlet pipe 22 is further provided on the tub 2, the air inlet pipe 22 is also provided at the top of the tub 2, a quantitative air intake mechanism is provided at an end of the air intake duct 22, which is remote from the tub 2, and, in the present embodiment, the quantitative air inlet mechanism comprises an air inlet seat 3 and an air box 31 arranged at one end of the air inlet seat 3, the air inlet seat 3 mainly aims at fixing the air box 31, in practice, the air inlet seat 3 is fixed on a table, a piston rod 32 is arranged in the air box 31, the piston rod 32 extends out of the air box 31, the air inlet pipe 22 is arranged at one end of the air box 31 far away from the piston rod 32, in this way, a structural arrangement similar to an inflator is formed between the piston rod 32 and the air tank 31, so that the amount of air pushed from one end of the air tank 31 to the other end is several, so that the water entering the manual burette 1 is also fixed in the sealed condition of the tub 2. Of course, a one-way intake valve 24 is provided in the intake pipe 22. The one-way air intake valve 24 is used to make the air of the intake pipe 22 go only into and out of the water tub 2, and a similar one-way valve is provided on the air tank 31, which allows only the air in the atmosphere to be drawn from the air tank 31 and cannot be exhausted from the air tank 31.

In order to push and pull the piston rod 32, in the present embodiment, a push plate 33 is connected to one end of the piston extending out of the air box 31, and a slide groove for moving the push plate 33 is provided in the air inlet base 3. The push plate 33 is slidably disposed in the sliding groove, so that the sliding groove also plays a certain guiding role.

In the present embodiment, in order to provide a better guiding function for the push plate 33, a guide optical axis 34 is provided in the sliding groove, and the guide optical axis 34 is provided through the push plate 33. In the present embodiment, the guide optical axes 34 are provided on both sides of the piston rod 32, and thus, the stability of pushing of the push plate 33 is ensured.

The push plate 33 is disposed in an inclined T-shape for more convenient pushing and pulling of the push plate 33. Thus, the wrist can be put on the transverse plate of the push plate 33, thereby pushing and pulling the push plate 33 more conveniently.

In order to determine the amount of water to be added more accurately, in the present embodiment, scales 35 are provided on both sides of the slide groove. Like this, according to the specification of scale, can effectual definite propelling movement volume to provide more accurate inflow.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a detect with fixed device of adding water, a serial communication port, includes the steel ladle, be provided with the inlet tube on the steel ladle, the bottom setting that the inlet tube stretched into the steel ladle, the one end that the inlet tube stretches out the steel ladle is connected with the water inlet of manual buret, still be provided with the intake pipe on the steel ladle, the intake pipe sets up the top at the steel ladle, the one end that the steel ladle was kept away from to the intake pipe is provided with quantitative air intake mechanism, quantitative air intake mechanism includes the air inlet seat and sets up the gas tank in air inlet seat one end, be provided with the piston rod in the gas tank, the piston rod stretches out the gas tank setting, the intake pipe sets up the one end of keeping away from the piston rod at the gas tank, be provided with one-way air inlet valve in the intake pipe.

2. The fixed water adding device for detection as claimed in claim 1, wherein a push plate is connected to one end of the piston extending out of the air box, and a sliding groove for moving the push plate is formed in the air inlet seat.

3. The fixed water adding device for detection as claimed in claim 2, wherein a guide optical axis is disposed in the sliding groove, and the guide optical axis passes through the push plate.

4. The fixed water adding device for detection as claimed in claim 3, wherein the push plate is disposed in an inclined T-shape.

5. The fixed water adding device for detection as claimed in claim 4, wherein scales are provided on both sides of the sliding groove.

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