CN213361885U

CN213361885U - Visual device for measuring volume of filling medium

Info

Publication number: CN213361885U
Application number: CN202021277603.3U
Authority: CN
Inventors: 李国华; 刘新辉; 钱贵军
Original assignee: Jiangsu Yuanwang Instrument Group Co ltd
Current assignee: Jiangsu Yuanwang Instrument Group Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-06-04
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to a technical field is made to the temperature controller, and discloses a be used for measuring filling medium volumetric visual device, including protective housing and filling platform, the protective housing is located the outside of filling platform, one side intercommunication of filling platform has the pipe, the fixed surface of pipe is connected with vacuum pump suction valve and filling mouth valve, the inside swing joint of protective housing has the glass container. This a visual device for measuring filling medium volume, through be equipped with the sealing plug between screw cap and protective housing, it makes the sealing plug recovery sealed under the pressure effect owing to the screw cap tightens up after extracting the filling probe, ensure that the high-pressure medium in the glass container can not spill over, be equipped with the scale sign on the glass container, can directly read filling medium volume, protective housing cladding glass container, be used for the protection, can strengthen the withstand voltage value of glass container simultaneously, make glass container can splendid attire high-pressure medium, thereby realize visual pressure vessel.

Description

Visual device for measuring volume of filling medium

Technical Field

The utility model relates to a temperature controller makes technical field, specifically is a visual device for measuring filling medium volume.

Background

In the manufacturing process of various temperature controllers, the controller, the filling medium and the filling equipment are very important devices, and due to the characteristics that the filling medium is in a liquid state in the pressure container and in a gas state under normal pressure and the like, if the filling process and the filling amount need to be known visually, the filling container needs to be made of a transparent material and can meet a certain pressure-resistant requirement, so that quantitative filling in the manufacturing process of various temperature controllers is an essential link.

However, the filling equipment used at present can only fill the medium into the temperature sensing probe, the filling quantity and effect of each time cannot be determined, the filling medium metering in the production process and the filling reliability cannot be guaranteed, so a visual device for measuring the volume of the filling medium is provided at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a visual device for measuring filling medium volume possesses reliable simple structure, convenient to use, excellent performance and advantage such as with low costs, has solved the filling equipment that uses at present and only can be with medium filling to the temperature sensing probe in, and is unable clear and definite to filling volume and effect at every turn, the filling medium measurement of production process, the problem that the filling reliability can not obtain the guarantee.

(II) technical scheme

For the purpose that realizes above-mentioned structure reliable simple, convenient to use, excellent performance and with low costs, the utility model provides a following technical scheme: the utility model provides a visual device for measuring filling medium volume, includes protective housing and filling platform, the protective housing is located the outside of filling platform, one side intercommunication of filling platform has the pipe, the fixed surface of pipe is connected with vacuum pump suction valve and filling mouth valve, the inside swing joint of protective housing has the glass container, the top threaded connection of protective housing has the screw cap, the interior roof fixedly connected with sealing plug of screw cap, the bottom of sealing plug and the top contact of glass container, the positive fixedly connected with scale mark of glass container, the one end intercommunication that the filling platform was kept away from to the pipe has the filling probe, the one end of filling probe is pegged graft in the inside of glass container.

Preferably, the bottom end of the filling probe is beveled.

Preferably, a mattress bed is fixedly connected to the inner bottom wall of the protective shell, and the bottom end of the glass container is in contact with the top of the mattress bed.

Preferably, the front surface of the protective shell is fixedly connected with a glass window, and the glass window corresponds to the scale mark.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for measuring volumetric visual device of filling medium possesses following beneficial effect:

1. this a visual device for measuring filling medium volume, through be equipped with the sealing plug between screw cap and protective housing, it makes the sealing plug recovery sealed under the pressure effect owing to the screw cap tightens up after extracting the filling probe, ensure that the high-pressure medium in the glass container can not spill over, be equipped with the scale sign on the glass container, can directly read filling medium volume, protective housing cladding glass container, be used for the protection, can strengthen the withstand voltage value of glass container simultaneously, make glass container can splendid attire high-pressure medium, thereby realize visual pressure vessel.

2. This a visual device for measuring filling medium volume, the filling probe through the oblique angle can greatly reduce the size and the resistance that insert screw thread lid and sealing plug and form the hole, makes its use more convenient, protects glass container through the bed pad, avoids its bottom and the interior diapire of protective housing to take place great striking, causes its damage, then makes the staff can be more convenient observe the scale mark through the glass window.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the protective housing and the glass container.

In the figure: 1. a protective shell; 2. a glass container; 3. scale marks; 4. a threaded cap; 5. filling the probe; 6. a conduit; 7. a vacuum pump suction valve; 8. a filling port valve; 9. a filling station; 10. a mattress bed; 11. and (4) sealing the plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a visual device for measuring the volume of a filling medium comprises a protective shell 1 and a filling table 9, wherein the protective shell 1 is located outside the filling table 9, one side of the filling table 9 is communicated with a conduit 6, the surface of the conduit 6 is fixedly connected with a vacuum pump suction valve 7 and a filling valve 8, the interior of the protective shell 1 is movably connected with a glass container 2, the top of the protective shell 1 is in threaded connection with a threaded cap 4, the inner top wall of the threaded cap 4 is fixedly connected with a sealing plug 11, the bottom of the sealing plug 11 is in contact with the top of the glass container 2, the front of the glass container 2 is fixedly connected with a scale mark 3, one end of the conduit 6, which is far away from the filling table 9, is communicated with a filling probe 5, one end of the filling probe 5 is inserted into the glass container 2, the sealing plug 11 is arranged between the threaded cap 4 and the protective shell 1, after the filling probe 5, ensure that the high pressure medium in the glass container 2 can not spill over, be equipped with scale mark 3 on the glass container 2, can directly read filling medium volume, protective housing 1 cladding glass container 2 for the protection can strengthen glass container 2's withstand voltage value simultaneously, makes glass container 2 can splendid attire high pressure medium, thereby realizes visual pressure vessel.

Referring to fig. 1 and 2, the bottom end of the filling probe 5 is beveled, and the beveled filling probe 5 can greatly reduce the size and resistance of the hole formed by inserting the threaded cap 4 and the sealing plug 11, so that the use is more convenient.

Referring to fig. 2, a mattress 10 is fixedly connected to the inner bottom wall of the protective shell 1, the bottom end of the glass container 2 contacts with the top of the mattress 10, and the glass container 2 is protected by the mattress 10, so as to prevent the bottom end of the glass container from being damaged due to large impact with the inner bottom wall of the protective shell 1.

Referring to fig. 1, a glass window is fixedly connected to the front surface of the protective shell 1, the glass window corresponds to the scale mark 3, and the glass window enables a worker to observe the scale mark 3 more conveniently.

The working principle is as follows: when the filling device is used, the vacuum pump of the filling platform 9 and the vacuum pump suction port valve 7 are opened, the filling port valve 8 is closed, the glass container 2 is pumped to a vacuum state, the vacuum pump suction port valve 7 is closed, the filling port valve 8 is opened to fill media, the filling probe 5 enters the glass container 2, the filling amount is read through the scale marks 3 on the glass container 2, the filling port valve 8 is closed after the filling amount is reached, the filling probe 5 is pulled out, quantitative filling or verification of the filling amount of the filling device is realized, and therefore the purposes of reliable and simple structure, convenience in use, excellent performance and low cost are achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A visual device for measuring the volume of a filling medium, comprising a protective casing (1) and a filling station (9), characterized in that: the utility model discloses a glass container filling machine, including protective housing (1), one side intercommunication of filling platform (9) has pipe (6), the fixed surface of pipe (6) is connected with vacuum pump suction valve (7) and filling port valve (8), the inside swing joint of protective housing (1) has glass container (2), the top threaded connection of protective housing (1) has screw cap (4), the interior roof fixedly connected with sealing plug (11) of screw cap (4), the bottom of sealing plug (11) and the top contact of glass container (2), the positive fixedly connected with scale mark (3) of glass container (2), the one end intercommunication that filling platform (9) were kept away from in pipe (6) has filling probe (5), the one end of filling probe (5) is pegged graft in the inside of glass container (2).

2. A visualization device for measuring the volume of a filling medium according to claim 1, characterized in that: the bottom end of the filling probe (5) is in an oblique angle.

3. A visualization device for measuring the volume of a filling medium according to claim 1, characterized in that: the inner bottom wall of the protective shell (1) is fixedly connected with a mattress bed (10), and the bottom end of the glass container (2) is in contact with the top of the mattress bed (10).

4. A visualization device for measuring the volume of a filling medium according to claim 1, characterized in that: the front face of the protective shell (1) is fixedly connected with a glass window, and the glass window corresponds to the scale marks (3).