CN216386124U

CN216386124U - Pressure calibrator connector

Info

Publication number: CN216386124U
Application number: CN202122542287.9U
Authority: CN
Inventors: 王巍; 李春; 熊立; 杨仕文
Original assignee: Sanjin Group Hunan Sanjin Pharmaceutical Co ltd
Current assignee: Sanjin Group Hunan Sanjin Pharmaceutical Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model belongs to the field of pressure check instruments, and particularly relates to a pressure check instrument connector which comprises a connector body, wherein a cavity is arranged in the connector body, and the pressure check instrument connector and a check instrument connecting interface which are communicated with the cavity are also included, dirt sucking liquid is arranged in the cavity, and the pressure gauge connecting interface and the check instrument connecting interface are both arranged above the liquid level of the dirt sucking liquid The solid particles and the liquid are carried away from the cavity, so that the cleaning difficulty is simplified.

Description

Pressure calibrator connector

Technical Field

The utility model belongs to the field of pressure check meters, and particularly relates to a pressure check meter connector.

Background

The pressure check gauge is used for the check-up manometer, these manometer by the check-up are used in various media, often can be detained partial medium when carrying out the pressure check-up, the pressure check gauge is after using a period, these are polluted by the pollutant that the manometer of check-up brought, accumulate to the certain degree after, the precision and the stability of instrument are influenced to light then, the inside pipeline is stopped up to heavy then, damage the instrument, so present pressure check gauge uses after a period, will dismantle the washing to the instrument, it is a loaded down with trivial details work always to wash filth.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure calibrator connector capable of preventing a pressure calibrator from being polluted.

The connector comprises a connector body, a cavity is arranged in the connector body, a pressure gauge connecting port and a calibrator connecting port are further included, the pressure gauge connecting port and the calibrator connecting port are communicated with the cavity, sewage absorption liquid is arranged in the cavity, and the pressure gauge connecting port and the calibrator connecting port are both arranged above the liquid level of the sewage absorption liquid.

Furthermore, the axis of the pressure gauge connecting port is vertically arranged.

Furthermore, the pressure gauge connecting port and the calibrator connecting port are respectively arranged at two sides of the cavity.

Furthermore, the bottom surface of the cavity is obliquely arranged, a sewage draining outlet is arranged at the lower part of the cavity, and a sewage draining valve is arranged on the sewage draining outlet.

Furthermore, the cavity is provided with at least one dirt blocking plate between the pressure gauge connecting port and the calibrator connecting port, one end of the dirt blocking plate is fixed on the upper surface or the lower surface of the cavity, the other end of the dirt blocking plate is away from the lower surface or the upper surface by a certain distance, when one end of the dirt blocking plate is fixedly arranged on the upper surface of the cavity, the other end of the dirt blocking plate is away from the liquid level of the dirt absorbing liquid by a certain distance, and when one end of the dirt blocking plate is fixedly arranged on the lower surface of the cavity, the bottom of the dirt blocking plate is provided with a communicating hole.

Furthermore, the number of the dirt blocking plates is two, and one end of each dirt blocking plate is fixed on the upper surface and the lower surface of the cavity respectively.

The connector has the advantages that the dirt of the pressure gauge in the checking process can be automatically contained in the cavity of the connector body by utilizing the gravity of the dirt in the pressure gauge, the dirt can be directly removed through manual operation after the pressure checking is finished, the possibility of pollution of the pressure checking instrument is effectively avoided, the service life of the pressure checking instrument is prolonged, in addition, the dirt absorbing liquid is arranged in the cavity, the dust can be effectively absorbed, the dust is prevented from flowing into the pressure checking instrument, meanwhile, the dust, solid particles and the liquid are more conveniently taken away from the cavity, and the difficulty in cleaning is simplified. In addition, the volume of the cavity can be adjusted by adjusting the liquid level of the sewage absorption liquid, so that the pressure required to be injected by the pressure calibrator is adjusted, and the practicability is improved.

Drawings

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

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a sectional view taken along line B-B in fig. 3.

In the figures, 1-connector body; 11-a cavity; 12-a pressure gauge connection port; 13-a check meter connection interface; 14-a sewage draining outlet; 15-a blow-down valve; 16-a dirt baffle; 161-communicating holes; 2-sewage suction liquid; 3-pressure gauge.

Detailed Description

As shown in fig. 1-4, the connector comprises a connector body 1, a cavity 11 is arranged in the connector body 1, a pressure gauge connecting port 12 and a calibrator connecting port 13 are further included, the pressure gauge connecting port 12 is communicated with the cavity 11, a sewage absorption liquid 2 is arranged in the cavity 11, and both the pressure gauge connecting port 12 and the calibrator connecting port 13 are arranged above the liquid level of the sewage absorption liquid 2.

According to the utility model, the dirt (mainly dust, solid particles or liquid) of the pressure gauge 3 in the checking process can be automatically stored in the cavity 11 of the connector body 1 by utilizing the self gravity of the dirt in the pressure gauge 3, the dirt is directly removed by manual operation after the pressure checking is finished, the possibility of pollution of the pressure checking instrument is effectively avoided, the service life of the pressure checking instrument is prolonged, in addition, the dirt absorbing liquid 2 is arranged in the cavity 11, the dirt absorbing liquid 2 preferably adopts water, the dust can be effectively absorbed, the dust is prevented from flowing into the pressure checking instrument, meanwhile, the dust, the solid particles and the liquid are more conveniently taken away from the cavity 11, and the cleaning difficulty is simplified. In addition, through adjusting the liquid level of soil pick-up liquid 2, the volume of adjustable cavity 11, and then the pressure that the regulation pressure check gauge needs to pour into improves the practicality.

The axis of the pressure gauge connecting port 12 is vertically arranged, so that the pressure gauge 3 can conveniently discharge internal dirt, and the dirt can be directly discharged into the dirt absorption liquid 2.

The pressure gauge connecting port 12 and the calibrator connecting port 13 are respectively arranged on two sides of the cavity 11, the distance between the pressure gauge connecting port 12 and the calibrator connecting port 13 is increased, and dust is further prevented from flying into the pressure calibrator.

The cavity 11 bottom surface slope sets up, and the low department is provided with drain 14, be provided with blowdown valve 15 on the drain 14, through setting up cavity 11 bottom surface slope, the very big discharge of filth and soil pick-up liquid 2 of being convenient for simplifies the washing degree of difficulty of connector, and wherein the drain 14 sets up in the inclined plane low department to set up blowdown valve 15, open blowdown valve 15 and can be together discharged filth and soil pick-up liquid 2.

The cavity 11 is positioned between the pressure gauge connector 12 and the calibrator connector 13 and is at least provided with a dirt blocking plate 16, one end of the dirt blocking plate 16 is fixed on the upper surface or the lower surface of the cavity 11, the other end of the dirt blocking plate 16 is at a certain distance from the lower surface or the upper surface, when one end of the dirt blocking plate 16 is fixedly arranged on the upper surface of the cavity 11, the other end of the dirt blocking plate 16 is at a certain distance from the liquid level of the dirt absorbing liquid 2, when one end of the dirt blocking plate 16 is fixedly arranged on the lower surface of the cavity 11, the bottom of the dirt blocking plate 16 is provided with a communicating hole 161, the utility model can ensure that the dust and dirt can enter the pressure calibrator through staggered channels, further prevents the dust and dirt from entering the pressure calibrator, as shown in figures 1 and 2, when one end of the dirt blocking plate 16 is fixedly arranged on the lower surface of the cavity 11, the dirt absorbing liquid 2 can only be arranged in a space formed between the dirt blocking plate connector 16 and the drain outlet 14, and the pressure gauge 12 is opposite to the space, the using amount of the dirt absorbing liquid 2 can be effectively reduced, and the communicating hole 161 can also be arranged at the bottom of the dirt baffle 16, so that the bottom surface of the cavity 11 can be effectively filled with the dirt absorbing liquid 2, the contact area with dust is increased, and the dust collection effect is improved. In addition, it is preferable that the dirt blocking plate 16 is provided with two, and one end of each of the two dirt blocking plates 16 is fixed on the upper surface and the lower surface of the cavity 11.

Claims

1. The utility model provides a pressure check gauge connector, characterized by, includes connector body (1), be provided with cavity (11) in connector body (1), still include manometer connector (12) and check gauge interface (13) of intercommunication cavity (11), be provided with soil pick-up liquid (2) in cavity (11), manometer connector (12) and check gauge interface (13) all are higher than soil pick-up liquid (2) liquid level setting.

2. Pressure tester connector according to claim 1, characterized in that the pressure gauge connection port (12) is arranged with its axis vertical.

3. Pressure tester connector according to claim 1, characterized in that the pressure gauge connection port (12) and the tester connection port (13) are arranged on either side of the cavity (11).

4. The pressure calibrator connector according to any one of claims 1 to 3, wherein the bottom surface of the cavity (11) is inclined, a sewage draining outlet (14) is arranged at a lower position, and a sewage draining valve (15) is arranged on the sewage draining outlet (14).

5. The pressure calibrator connector according to claim 1, wherein at least one dirt barrier (16) is disposed between the pressure gauge connector (12) and the calibrator connector (13) in the cavity (11), one end of the dirt barrier (16) is fixed to the upper surface or the lower surface of the cavity (11), the other end of the dirt barrier (16) is spaced from the lower surface or the upper surface, the other end of the dirt barrier (16) is spaced from the surface of the dirt-laden liquid (2) when the one end of the dirt barrier (16) is fixed to the upper surface of the cavity (11), and the bottom of the dirt barrier (16) is provided with a communication hole (161) when the one end of the dirt barrier (16) is fixed to the lower surface of the cavity (11).

6. The pressure tester connector according to claim 5, wherein the two dirt blocking plates (16) are provided, and one end of each of the two dirt blocking plates (16) is fixed to the upper surface and the lower surface of the cavity (11).