CN218847547U

CN218847547U - Air conditioner silencer sealing detection equipment

Info

Publication number: CN218847547U
Application number: CN202223234847.5U
Authority: CN
Inventors: 黄君宝; 仇爱博; 彭高炼
Original assignee: Ningbo Yusheng Machinery Co ltd
Current assignee: Ningbo Yusheng Machinery Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-04-11
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to a sealed check out test set technical field of muffler especially relates to a sealed check out test set of air conditioner muffler. The technical scheme comprises the following steps: the box, installation slide bar frame and muffler main part, box top fixed mounting have the mounting bracket, and the positive fixed mounting of mounting bracket has the installation slide bar frame, and the installation slide bar frame outside cup joints and installs two sets of fixture, and fixture includes the sliding block, and sliding block top fixed mounting has the screw thread seat, and screw thread seat one side fixed mounting has the grip block, and screw thread seat top threaded mounting has clamping screw. The utility model discloses a revolve wrong clamping screw and keep away from installation slide bar frame surface, can remove the locking of clamping screw to the sliding block, be convenient for remove the sliding block according to muffler main part size and adjust the distance between two sets of grip blocks, realized carrying out the fixed function of centre gripping to the muffler main part according to muffler main part size, promoted the sealed convenience that detects of muffler main part.

Description

Air conditioner silencer sealing detection equipment

Technical Field

The utility model relates to a sealed check out test set technical field of muffler specifically is a sealed check out test set of air conditioner muffler.

Background

The traditional air conditioner pipeline system comprises pipeline parts, various joints, a silencer, a filter and the like, a pipeline channel is provided for the circulation of a refrigerant, the refrigerant generates noise and carries impurities in the process of circulating in the pipeline channel, in order to reduce the noise generated by the circulation of the refrigerant in the pipeline channel, the silencer is generally installed in the existing air conditioner, and in order to ensure good silencing effect of the silencer, the air conditioner silencer needs to be sealed and detected, therefore, the air conditioner silencer sealing detection equipment is provided, wherein the application number is 'CN 212674387U' discloses a sealing performance testing device, the technical defects that the testing result is inaccurate due to looseness easily occurring in the manual fixing unstable testing process are overcome, further retrieval finds that the 'sealing detection equipment' disclosed by 'CN 215414268U' is realized through a specific technical structure, the sealing detection equipment practically solves the technical defects that the sealing detection equipment immerses a box body into a preset position of a water tank and inflates air into the box body to detect whether the box body leakage of the box body, the box body is long in detection time, and the like, but the sealing detection equipment with similar structures also has multiple defects in practical use, such as: the sealed check out test set of air conditioner muffler has the advantages that the sealed check out test set can not adapt to the silencers of different sizes due to the fact that the sealed check out test set does not have the function of clamping and fixing the silencers according to the size of the silencers, the sealed check out test set can not be suitable for the silencers of different sizes due to the fact that workers can not seal the silencers of different sizes, the sealed check out test set can not be fast connected with the silencers, the sealed check out test set can be assembled through auxiliary tools due to the fact that the sealed check out test set needs to be assembled, the sealing performance detection efficiency of the silencers is reduced, and the sealed check out test set of air conditioner silencers needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner muffler seals check out test set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed check out test set of air conditioner muffler, includes box, installation slide bar frame and muffler main part, box top fixed mounting has the mounting bracket, the positive fixed mounting of mounting bracket has installation slide bar frame, the installation slide bar frame outside cup joints and installs two sets of fixture, fixture includes the sliding block, sliding block top fixed mounting has the screw thread seat, screw thread seat one side fixed mounting has the grip block, screw thread seat top threaded mounting has set screw, installation slide bar frame one side fixed mounting has the detection trachea that extends to inside, it has docking mechanism to detect trachea one side fixed mounting, docking mechanism includes the butt joint sleeve pipe, the threaded bush both sides are run through and are installed the thread bush, the inside screw thread of thread bush is installed and is extended to the lead screw of bottom, the arc is installed through the pivot in the lead screw bottom.

Keep away from installation slide bar frame surface through revolving to twist fixing screw, can remove the locking of fixing screw to the sliding block, be convenient for remove the sliding block according to muffler body size and adjust the distance between two sets of grip blocks, realized carrying out the fixed function of centre gripping to the muffler main part according to muffler body size, the problem of sealed check out test set unable adaptation not unidimensional muffler main part is solved, be convenient for the staff to carry out sealed the detection to the muffler main part of unidimensional, the convenience that the sealed detection of muffler main part was detected has been promoted, carry out the screw rotatory removal in the thread bush through revolving to twist the lead screw, the lead screw that removes drives the arc and removes, the elbow of two sets of removals arc can carry out the centre gripping to the muffler main part bottom fixedly, make the elbow and the connecting pipe butt joint of its muffler main part bottom, the function of carrying out quick connection to the muffler main part has been realized, need not use appurtenance to carry out sealed equipment to the elbow and the detection trachea of muffler main part bottom, the leakproofness that the muffler main part detected the equipment has been improved and the detection efficiency of muffler main part has been promoted.

Preferably, a controller is fixedly mounted on one side of the top of the box body, and box doors are mounted on two sides of the front surface of the box body through hinges. The controller passes through electric connection between wire and air pump, detection barometer, the pneumatic telescopic link, and the staff of being convenient for operates equipment, and through opening the chamber door, the staff of being convenient for overhauls the clearance to the inside equipment of box.

Preferably, the bottom inside the box body is fixedly provided with an air pump, and the air delivery end of the air pump is fixedly provided with an air delivery pipe. The air pump is electrified to operate to generate suction force, so that the air pump can conveniently convey sucked air to the inside of the detection air pipe.

Preferably, the top of the detection air pipe is fixedly provided with a detection barometer, and one side of the detection air pipe is communicated with one end of the air pipe. The detection air pipe is connected with the silencer main body in a through mode through the butt joint mechanism, air pressure inside the silencer main body can be detected through the detection air pressure meter, air pressure fluctuation detected by the detection air pressure meter can achieve detection of sealing performance of the silencer main body, and air sucked by the air pump can be conveniently conveyed to the interior of the detection air pipe through the air conveying pipe.

Preferably, the top of the mounting frame is fixedly provided with a pneumatic telescopic rod, the pneumatic telescopic rod is movably provided with a piston rod inside, and the bottom of the piston rod is fixedly provided with a sealing plug. Drive the flexible removal of piston rod through pneumatic telescopic link circular telegram operation, the piston rod of being convenient for removes to muffler main part top, and the sealing plug can with the straight tube gomphosis at muffler main part top, realize the sealed of the straight tube at muffler main part top, avoid the inside air outflow of muffler main part to influence the test result.

Preferably, the connecting pipe is fixedly installed inside the butt-joint sleeve, and a sealing gasket is fixedly installed at one end inside the connecting pipe. Inside being convenient for make the inside air inflow muffler main part of gas detection pipe through the connecting pipe, and seal gasket can strengthen the sealing performance between muffler main part bottom return bend and the connecting pipe, avoids the air to flow through the clearance between muffler main part bottom return bend and the connecting pipe, has guaranteed muffler main part leakproofness and has detected the precision.

Preferably, a silencer main body is clamped between the two groups of clamping plates, and a bottom end bent pipe of the silencer main body is in butt joint with one end of the butt joint mechanism. Can realize through the grip block that the centre gripping of muffler main part is fixed, be convenient for connect muffler main part and sealed check out test set, the bottom return bend through the muffler main part can with the inside air transportation of detection trachea to the muffler main part with the one end butt joint of docking mechanism inside, is convenient for detect the leakproofness of muffler main part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. keep away from installation slide bar frame surface through revolving screw set screw, can remove the locking of set screw to the sliding block, be convenient for remove the sliding block according to muffler main part size and adjust the distance between two sets of grip blocks, realized carrying out the fixed function of centre gripping to the muffler main part according to muffler main part size, the problem of the unable not unidimensional muffler main part of adaptation of sealed check out test set has been solved, the staff of being convenient for seals up the detection to the not unidimensional muffler main part, the sealed convenience that detects of muffler main part has been promoted.

2. Screw thread rotary motion is carried out in thread bush inside through revolving the lead screw soon, the lead screw that removes drives the arc and removes, the return bend of two sets of arcwalls that remove can carry out the centre gripping to the return bend of muffler main part bottom fixed, make the return bend and the connecting pipe butt joint of its muffler main part bottom, realized carrying out the function of high-speed joint to the muffler main part, need not use appurtenance to carry out seal assembly to the return bend of muffler main part bottom and detection trachea, the leakproofness of muffler main part detection equipment has been improved and the detection efficiency of muffler main part has been promoted.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

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

fig. 4 is a schematic structural view of the docking assembly mechanism of the present invention.

In the figure: 1. a box body; 101. a box door; 2. an air pump; 201. a gas delivery pipe; 3. detecting an air pipe; 301. detecting a barometer; 4. installing a slide bar frame; 5. a docking mechanism; 501. butting a sleeve; 502. an arc-shaped plate; 503. a threaded sleeve; 504. a screw rod; 505. a sealing gasket; 506. a connecting pipe; 6. a clamping mechanism; 601. a slider; 602. a threaded seat; 603. a clamping plate; 604. fixing the screw rod; 7. a mounting frame; 8. a muffler main body; 9. a pneumatic telescopic rod; 901. a piston rod; 902. a sealing plug; 10. and a controller.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As fig. 1, fig. 2, fig. 3 and fig. 4 show, the utility model provides an air conditioner silencer seal detection equipment, the power distribution box comprises a box body 1, installation slide bar frame 4 and muffler main part 8, the inside bottom fixed mounting of box 1 has

air pump

2, 2 air pump air delivery end fixed mounting have gas-

supply pipe

201, 1 top fixed mounting of box has mounting

bracket

7, 7 top fixed mounting of mounting bracket has pneumatic telescopic link 9, the inside movable mounting of pneumatic telescopic link 9 has piston rod 901, piston rod 901 bottom fixed mounting has sealing plug 902, the positive fixed mounting of mounting bracket 7 has installation slide bar frame 4, the installation slide bar frame 4 outside is cup jointed and is installed two sets of fixture 6, fixture 6 includes sliding block 601, sliding block 601 top fixed mounting has screw thread seat 602, screw seat 602 one side fixed mounting has grip slipper 603, fixed screw 604 is installed to screw seat 602 top screw thread, 4 one side fixed mounting of installation slide bar frame has the detection trachea 3 that extends to inside, detection trachea 3 top fixed mounting has detection barometer 301, and detection trachea 3 one side is connected with gas-supply pipe 201 one end, detection trachea 3 one side fixed mounting has docking mechanism 5, docking mechanism has a through docking mechanism including docking sleeve pipe 501, the screw thread bushing 501 runs through screw thread bushing 501 and extends through screw thread bushing 501 to the inside screw thread bushing 504, the screw rod bushing 501 extends both sides of 503 and installs the screw bushing 502.

The working principle of the air conditioner silencer sealing detection device based on the embodiment 1 is as follows: the screw rod 504 is screwed to rotate and move in the threaded sleeve 503, the moving screw rod 504 drives the arc plates 502 to move, so that the two groups of moving arc plates 502 clamp and fix the bent pipe at the bottom of the silencer main body 8, the bent pipe at the bottom of the silencer main body 8 is butted with the connecting pipe 506, the bent pipe at the bottom of the silencer main body 8 and the detection air pipe 3 are hermetically assembled without using auxiliary tools, the sealing performance of the detection assembly of the silencer main body 8 is improved, the detection efficiency of the silencer main body 8 is improved, after the assembly of the silencer main body 8 is completed, the sliding block 601 is moved according to the size of the silencer main body 8 to adjust the distance between the two groups of clamping plates 603, the two groups of clamping plates 603 clamp the silencer main body 8, the fixed screw rod 604 is screwed to be abutted against the surface of the slide rod frame 4, and the locking of the sliding block 601 by the fixed screw rod 604 can be realized, the silencer main body 8 with different sizes can be conveniently sealed and detected by workers, after clamping is completed, the pneumatic telescopic rod 9 is electrified to operate to drive the piston rod 901 to stretch and move, so that the piston rod 901 moves to the top of the silencer main body 8, the sealing plug 902 at the bottom of the piston rod 901 is driven to be embedded with the straight pipe at the top of the silencer main body 8, sealing of the straight pipe at the top of the silencer main body 8 is realized, the phenomenon that the air in the silencer main body 8 flows out to influence a test result is avoided, the air pump 2 is electrified to operate to generate suction force, the sucked air is transported to the inside of the detection air pipe 3 through the air conveying pipe 201, the air in the detection air pipe 3 flows into the silencer main body 8 through the connecting pipe 506, the air pressure in the silencer main body 8 can be detected through the detection air pressure gauge 301, and the air pressure fluctuation electric signal detected by observing the detection air pressure gauge 301 is transmitted to the controller 10, the controller 10 performs calculation to obtain the degree of sealing of the muffler body 8.

Example two

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides an air conditioner silencer seals check out test set compares in embodiment one, and this embodiment still includes: the controller 10 is fixedly installed on one side of the top of the box body 1, the box door 101 is installed on two sides of the front face of the box body 1 through hinges, the sealing gasket 505 is fixedly installed at one end inside the connecting pipe 506, the silencer main body 8 is installed between the two groups of clamping plates 603 in a clamping mode, and the bottom end bent pipe of the silencer main body 8 is in butt joint with one end of the butt joint mechanism 5.

In this embodiment, as shown in fig. 1 and 2, the controller 10 is electrically connected to the air pump 2, the detection pressure gauge 301 and the pneumatic telescopic rod 9 through wires, so as to facilitate the operation of the equipment by the staff, and the staff can overhaul and clean the equipment inside the box body 1 by opening the box door 101; as shown in fig. 4, the sealing gasket 505 can enhance the sealing performance between the bottom end elbow of the muffler body 8 and the connecting pipe 506, prevent air from flowing out through the gap between the bottom end elbow of the muffler body 8 and the connecting pipe 506, and ensure the sealing detection precision of the muffler body 8; as shown in fig. 1, 2 and 3, can realize through grip block 603 that the centre gripping of muffler main part 8 is fixed, be convenient for connect muffler main part 8 and sealed check out test set, can be with the inside air transportation to muffler main part 8 of detection trachea 3 inside with the one end butt joint of docking mechanism 5 through the bottom return bend of muffler main part 8, be convenient for detect muffler main part 8's leakproofness.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides an air conditioner muffler seals check out test set, includes box (1), installation slide bar frame (4) and muffler main part (8), its characterized in that: box (1) top fixed mounting has mounting bracket (7), mounting bracket (7) openly fixed mounting has installation slide bar frame (4), install slide bar frame (4) outside and cup joint and install two sets of fixture (6), fixture (6) include sliding block (601), sliding block (601) top fixed mounting has screw thread seat (602), screw thread seat (602) one side fixed mounting has grip block (603), screw thread seat (602) top thread mounting has clamping screw (604), installation slide bar frame (4) one side fixed mounting has detection trachea (3) that extend to inside, it has docking mechanism (5) to detect trachea (3) one side fixed mounting, docking mechanism (5) are including docking sleeve pipe (501), docking sleeve pipe (501) both sides are run through and are installed screw thread bush (503), lead screw (504) that extend to the bottom are installed to screw thread bush (503), arc (502) are installed through the pivot to lead screw (504) bottom.

2. An air conditioner muffler seal detection apparatus as defined in claim 1, wherein: the refrigerator is characterized in that a controller (10) is fixedly mounted on one side of the top of the refrigerator body (1), and refrigerator doors (101) are mounted on two sides of the front face of the refrigerator body (1) through hinges.

3. An air conditioner muffler seal detection apparatus according to claim 1, wherein: the air pump (2) is fixedly installed at the bottom inside the box body (1), and the air delivery pipe (201) is fixedly installed at the air delivery end of the air pump (2).

4. An air conditioner muffler seal detection apparatus as defined in claim 1, wherein: the top of the detection air pipe (3) is fixedly provided with a detection barometer (301), and one side of the detection air pipe (3) is communicated with one end of the air pipe (201).

5. An air conditioner muffler seal detection apparatus as defined in claim 1, wherein: the pneumatic telescopic rod (9) is fixedly mounted at the top of the mounting frame (7), a piston rod (901) is movably mounted inside the pneumatic telescopic rod (9), and a sealing plug (902) is fixedly mounted at the bottom of the piston rod (901).

6. An air conditioner muffler seal detection apparatus as defined in claim 1, wherein: the butt joint sleeve (501) is internally and fixedly provided with a connecting pipe (506), and one end of the connecting pipe (506) is fixedly provided with a sealing gasket (505).

7. An air conditioner muffler seal detection apparatus according to claim 1, wherein: silencer main part (8) is installed in the centre gripping between two sets of grip blocks (603), and the bottom return bend of silencer main part (8) and the one end butt joint of docking mechanism (5).