CN209839267U

CN209839267U - Exhaust decompression mechanism

Info

Publication number: CN209839267U
Application number: CN201821846043.1U
Authority: CN
Inventors: 罗智健
Original assignee: Radar Water Treatment Equipment Manufacturing (guangzhou) Co Ltd
Current assignee: Radar Water Treatment Equipment Manufacturing (guangzhou) Co Ltd
Priority date: 2018-11-09
Filing date: 2018-11-09
Publication date: 2019-12-24
Anticipated expiration: 2028-11-09

Abstract

Need pull down the manometer at top and cause the impaired problem of husky jar top rubber cover in order to solve when current husky jar exhausts, the utility model provides an exhaust decompression mechanism, including being responsible for and branch pipe, be responsible for and set up in branch pipe one side and with branch pipe UNICOM in order to constitute the tee bend base member, wherein, the one end opening part of branch pipe can be dismantled and set up the exhaust cap, and the other end opening part of branch pipe can be dismantled and set up the manometer. The utility model provides an exhaust decompression mechanism glues the adaptation connection of lid in order to install on husky jar through being responsible for with husky jar top, exhausts husky jar through pulling down the exhaust cap during use, utilizes the manometer to observe jar internal pressure simultaneously, and it has simple structure, convenient operation, can not make the husky jar top impaired, easily change the advantage of maintenance.

Description

Exhaust decompression mechanism

Technical Field

The utility model belongs to the technical field of exhaust apparatus, concretely relates to exhaust decompression mechanism.

Background

The husky jar of side play filtration is at normal operating condition, because inside various reasons can hardly have the air and advance husky jar, influence husky jar filter effect, the conventional way is unscrewed gluey top cap central authorities connection metal manometer this moment, screw up again after exhausting, nevertheless because the hardness number of metal will be than the plastic big, constantly repeat this operation and can have certain impaired risk to the screw thread that gluey top cap and manometer link to each other, worst condition can lead to whole gluey top cap connector screw thread to skid, can not accomplish sealed stagnant water function. Therefore, the design value of the pressed rubber top cover can not meet the design requirement, the filtering effect of the whole sand jar is seriously reduced, and the maintenance cost and time are increased.

SUMMERY OF THE UTILITY MODEL

Based on above problem, an object of the utility model is to provide an exhaust decompression mechanism installs it behind husky jar rubber cover top, need not to pull down the manometer and can exhaust, and it has simple structure rationally, the dismouting of being convenient for, convenient to use's advantage.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides an exhaust decompression mechanism, is responsible for including being responsible for and branch pipe, is responsible for and sets up in branch pipe one side and with branch pipe UNICOM in order to constitute the tee bend base member, wherein, the one end opening part of branch pipe can be dismantled and set up the exhaust cap, and the other end opening part of branch pipe can be dismantled and set up the manometer.

During the use, through being responsible for the gluey lid suitability installation with the husky jar of decompression mechanism of will exhausting, the husky jar during operation top can gather gas in the jar, observes the pressure value at top in the husky jar through the manometer, and when too big and need exhaust of pressure value, pull down the exhaust cap, the gas of husky jar top gathering is followed the opening part of being responsible for and is discharged after getting into, then with the exhaust cap dress back the mouth of pipe department of branch pipe can. The device is mainly used for exhausting and decompressing the sand cylinder and can also be used for other similar devices needing exhausting and decompressing.

Specifically, the branch pipe is a straight pipe, and the main pipe is vertically arranged on one side of the branch pipe and communicated with the branch pipe to form a vertical tee joint base body.

Specifically, one end of the branch pipe is in threaded connection with the exhaust cap, the other end of the branch pipe is in threaded connection with the pressure gauge, and similarly, the pipe orifice of the main pipe can be in threaded connection with the top of the sand cylinder.

The utility model has the advantages that:

the utility model provides an exhaust decompression mechanism, based on one-way exhaust principle, can dismantle respectively at two openings part of tee bend base member branch pipe and set up exhaust cap and manometer, be connected through being responsible for and treating carminative sand jar top, can bear pressure after the installation and reach 2 ~ 2.5KG, exhaust to sand jar through pulling down the exhaust cap, utilize the manometer to observe jar internal pressure simultaneously, it has simple structure, convenient operation, can not make the sand jar top impaired, easily change the advantage of maintenance.

Drawings

Fig. 1 is a schematic view of an exhaust and pressure reduction mechanism provided by the present invention;

FIG. 2 is a schematic view showing the installation of an exhaust decompression mechanism in an example;

wherein, 1 is a main pipe, 2 is a branch pipe, 3 is an exhaust cap, 4 is a pressure gauge, and 5 is a rubber cover at the top of the sand cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1 and 2, the present embodiment provides an exhaust decompression mechanism, which includes a main pipe 1 and a branch pipe 2, wherein the main pipe 1 is vertically disposed on one side of the branch pipe 2 and is communicated with the branch pipe 2 to form a vertical tee joint base body, an opening at one end of the branch pipe 2 is in threaded connection with an exhaust cap 3, and an opening at the other end of the branch pipe 2 is in threaded connection with a pressure gauge 4.

During the use, carry out threaded connection through the gluey lid 4 of being responsible for 1 and husky jar top and install in husky jar top with the decompression mechanism that exhausts, the jar during operation top can gather gas at the jar, observe the pressure value at the top in the husky jar through manometer 4, when the pressure value is too big and need exhaust, pull down exhaust cap 3, the gas of husky jar top gathering is discharged from the opening part of being responsible for 1 entering back from branch pipe 2, then with the mouth of pipe department that exhaust cap 3 installed back branch pipe 2 can.

The exhaust decompression mechanism that this embodiment provided is connected in order to install on husky jar through the adaptation of being responsible for with husky jar top rubber cover, exhausts husky jar through pulling down the exhaust cap during use, utilizes the manometer to observe the intracylinder pressure simultaneously, and it has simple structure, convenient operation, can not make the husky jar top impaired, the advantage of easy to change maintenance.

The above embodiments of the present invention are merely examples for illustrating the present invention and are not intended to limit the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes or variations which are introduced by the technical solution of the present invention are still within the scope of the present invention.

Claims

1. The utility model provides an exhaust decompression mechanism which characterized in that, is responsible for and branch pipe including being responsible for, is responsible for and sets up in branch pipe one side and with branch pipe UNICOM in order to constitute the tee bend base member, wherein, the one end opening part of branch pipe can be dismantled and set up the exhaust cap, the other end opening part of branch pipe can be dismantled and set up the manometer.

2. The exhaust pressure reducing mechanism according to claim 1, wherein the branch pipe is a straight pipe, and the main pipe is vertically disposed on one side of the branch pipe and communicates with the branch pipe to constitute a vertical three-way base body.

3. The exhaust pressure reduction mechanism according to claim 1, wherein one end of the branch pipe is screwed with the exhaust cap.