CN109084825A - A kind of vehicle-mounted air conditioner compressor pipe welding line detecting device - Google Patents
A kind of vehicle-mounted air conditioner compressor pipe welding line detecting device Download PDFInfo
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- CN109084825A CN109084825A CN201810740912.0A CN201810740912A CN109084825A CN 109084825 A CN109084825 A CN 109084825A CN 201810740912 A CN201810740912 A CN 201810740912A CN 109084825 A CN109084825 A CN 109084825A
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- annular
- air
- vehicle
- air conditioner
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of vehicle-mounted air conditioner compressor pipe welding line detecting devices, including round tube, disk, annular air-pocket, hollow T-type column, micro air pump, loading plate, motor, fixed plate, threaded rod, electric-controlled switch, battery, battery placing groove, handle, electric control valve, conduit, air flow meter, stop collar, annulus sliding block and exhaust valve.Structure of the invention is reasonable, instead of the mode detected with hand plugging technology pipe one end port, result is more intuitively detected convenient for operator, data on flows is shown by starting electric control valve and air flow meter, to illustrate capillary welding clogging, using annular air-pocket expansion it is different degrees of the technique pipe port connecting with capillary is blocked by the way of, suitable for multiple and different aperture process ducts, it is run by micro air pump and generates gas, and deliver the gas in annular air-pocket, achieve the effect that annular air-pocket expands.
Description
Technical field
The present invention relates to a kind of detection device, specifically a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device belongs to
Compressor of air conditioner applied technical field.
Background technique
Refrigerant is sent to the cooling condensation in higher-pressure region from low-pressure area extraction by compressor of air conditioner after compression, passes through cooling fin
Heat is given out into air, refrigerant also becomes liquid, pressure rise from gaseous state, and refrigerant flows to low pressure from higher-pressure region again
Area is ejected into evaporator by capillary, and pressure drop, liquid refrigerant is immediately turned into gaseous state, is absorbed by cooling fin empty
A large amount of heat in gas, compressor are the hearts of refrigeration system, and either air-conditioning, freezer, chemical refrigeration technique etc. operating condition is all
There is this important link of compressor to ensure.
For operator when having carried out welding jam detection to the capillary of welding, universal mode of operation is to use palm
It blocks the technique pipe port connecting with capillary to be detected, this method is not easy to the more intuitive reality that is effectively detected out and imitates
Fruit, even if technique pipe port has air-flow to go out, can only surface do not occur welding blocking, but cannot illustrate weld has whether have leakage
The problem of wind, while lacking the structure suitable for multiple and different aperture process ducts to carry out corresponding closure to its port.Therefore, needle
A kind of vehicle-mounted air conditioner compressor pipe welding line detecting device is proposed to the above problem.
Summary of the invention
The object of the invention is that providing a kind of vehicle-mounted air conditioner compressor pipeline-weld inspection to solve the above-mentioned problems
Survey device.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of vehicle-mounted air conditioner compressor pipe welding line detecting dress
It sets, including round tube and air flow meter, the round tube annular surface is set with annular air-pocket, and the ring port of annular air-pocket is viscous
It connecing on hollow one side surface of T-type column, the hollow T-type column is slidably connected by the round and smooth hole in the middle part of hollow T-type column with round tube,
Another surface crown connection of hollow T-type column is equipped with exhaust valve, and hollow T-type column other side surface bottom portion passes through L-type pipe
It is connect with the gas outlet of micro air pump, described round tube one end is slidably fitted with annulus sliding block, and is located at the circle of annulus sliding block side
Pipe surface installs restraining position ring block, and the annulus sliding block annular surface bottom is equipped with loading plate, and motor is equipped on loading plate, institute
The shaft one end for stating motor is equipped with threaded rod, and sealing is threaded with round tube one end in the port of described air flow meter one end,
And air flow meter other end port internal screw thread is connected with conduit, the tube at one end port is equipped with electric control valve, and electricity
The gas outlet of dynamic regulating valve is equipped with exhaust pipe, handle is set on the exhaust pipe annular surface, and handle bottom surface opens up
There is battery placing groove.
Preferably, the air flow meter bottom surface is equipped with fixed plate, and one side surface of fixed plate offers screw thread
Hole.
Preferably, the threaded rod is threaded in the threaded hole in fixed plate.
Preferably, battery is installed in the battery placing groove.
Preferably, the round tube other end is set with disk, and one side surface of disk is bonded in annular air-pocket one end annular
On end face.
Preferably, three electric-controlled switch are installed on the handle.
The beneficial effects of the present invention are:
1. this kind of vehicle-mounted air conditioner compressor pipe welding line detecting apparatus structure is reasonable, instead of with hand plugging technology pipe one end port
The mode detected is more intuitively detected convenient for operator as a result, by starting electric control valve and air mass flow
Meter display data on flows, to illustrate capillary welding clogging.
2. this kind of vehicle-mounted air conditioner compressor pipe welding line detecting apparatus structure is reasonable, the different journeys expanded using annular air-pocket
The mode blocked to the technique pipe port connecting with capillary is spent, is suitable for multiple and different aperture process ducts, by miniature
Air pump operation generates gas, and delivers the gas in annular air-pocket, achievees the effect that annular air-pocket expands, passes through annular air-pocket
Expansion, be conducive to block process duct one end port.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is the hollow T-type rod structure schematic diagram of the present invention；
Fig. 3 is the side sectional view of annular air-pocket structure of the present invention.
In figure: 1, round tube, 2, disk, 3, annular air-pocket, 4, hollow T-type column, 5, micro air pump, 6, loading plate, 7, motor,
8, fixed plate, 9, threaded rod, 10, electric-controlled switch, 11, battery, 12, battery placing groove, 13, handle, 14, electric control valve,
15, conduit, 16, air flow meter, 17, stop collar, 18, annulus sliding block, 19, exhaust valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-3, a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device, including round tube 1 and air
Flowmeter 16,1 annular surface of round tube is set with annular air-pocket 3, and the ring port of annular air-pocket 3 is bonded in hollow T-type column 4
On one side surface, the hollow T-type column 4 is slidably connected by the round and smooth hole at hollow 4 middle part of T-type column with round tube 1, the hollow T
The connection of another surface crown of type column 4 is equipped with exhaust valve 19, and 4 other side surface bottom portion of hollow T-type column by L-type pipe with it is miniature
The gas outlet of air pump 5 connects, and described 1 one end of round tube is slidably fitted with annulus sliding block 18, and is located at the circle of 18 side of annulus sliding block
Restraining position ring block 17 is installed on 1 surface of pipe, and the 18 annular surface bottom of annulus sliding block is equipped with loading plate 6, and is equipped on loading plate 6
Motor 7, shaft one end of the motor 7 are equipped with threaded rod 9, seal and be threadedly coupled in 16 one end port of air flow meter
There is 1 one end of round tube, and 16 other end port internal screw thread of air flow meter is connected with conduit 15,15 one end port of conduit installation
There is electric control valve 14, and the gas outlet of electric control valve 14 is equipped with exhaust pipe, is set with handle on the exhaust pipe annular surface
Hand 13, and 13 bottom surface of handle offers battery placing groove 12.
16 bottom surface of air flow meter is equipped with fixed plate 8, and 8 one side surface of fixed plate offers threaded hole,
Be conducive to the connection of threaded rod 9；The threaded rod 9 is threaded in the threaded hole in fixed plate 8, be conducive to threaded rod 9 with
Fixed plate 8 is threadedly coupled；Battery 11 is installed in the battery placing groove 12, be conducive to the micro air pump 5 for electric connection,
Motor 7 and electric control valve 14 are powered；1 other end of round tube is set with disk 2, and 2 one side surface of disk is bonded in ring
On 3 one end annular end face of shape air bag, 3 lateral expansion of annular air-pocket is avoided；Electric-controlled switch 10 there are three installations on the handle 13,
It is powered off convenient for controlling the energization of the micro air pump 5 being electrically connected with battery 11, electric control valve 14 and motor 7.
In the use of the present invention, when operator has carried out welding jam detection by capillary of the process duct to welding
When, since the diameter of round tube 1 is less than the diameter of process duct, and the annular air-pocket 3 of nature can protrude into process duct, so behaviour
Make personnel the annular air-pocket 3 that 1 one end of round tube and its surface are wrapped up is extend into process duct, while hand-held handle 13, it is electronic
Regulating valve 14 is in close state, and presses the electric-controlled switch 10 for carrying out power control on handle 13 to micro air pump 5 at this time, so that
The operation of micro air pump 5 generates gas, and delivers the gas in annular air-pocket 3, achievees the effect that annular air-pocket 3 expands, passes through
The expansion of annular air-pocket 3 is conducive to block process duct one end port, then drives threaded rod 9 solid by starter motor 7
It rotates in threaded hole on fixed board 8 and under the interaction of power, pacifies so that threaded rod 9 pushes loading plate 6 and drives to slide
Annulus sliding block 18 on round tube 1 moves outward, achievees the effect that the annular air-pocket 3 of extrusion expansion, is conducive to enhancing pair
The leakproofness that technique pipe port blocks, operator allows compressor of air conditioner to run 30 seconds to one minute at this time, defeated to process duct
It supplies gas stream, and forms air pressure in process duct, if operator starts electric control valve 14 and air flow meter 16 shows flow
Data then illustrate capillary welding clogging, conversely, then illustrating that capillary has welding clogging or weld to have leakage
Wind more intuitively detects to tie instead of the mode detected with hand plugging technology pipe one end port convenient for operator
Fruit, the degree by the expansion of annular air-pocket 3 is different, achievees the effect that suitable for multiple and different aperture process ducts.
The CZK-3604 micro air pump that micro air pump 5 is provided using positive Da Che product monopolized store.
The 42BYGHW609 motor that motor 7 is sold using monopolized store of Ao Song robot.
The electric control valve ZDLM (P) that electric control valve 14 is provided using Shanghai sea butterfly valve door Manufacturing Co., Ltd.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content that the present invention protects is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that by fall in claim with all in the meaning and scope of important document
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device, including round tube (1) and air flow meter (16), feature
Be: round tube (1) annular surface is set with annular air-pocket (3), and the ring port of annular air-pocket (3) is bonded in hollow T-type
On (4) one side surface of column, the hollow T-type column (4) is connected by the round and smooth hole in the middle part of hollow T-type column (4) with round tube (1) sliding
It connects, hollow another surface crown connection of T-type column (4) is equipped with exhaust valve (19), and hollow T-type column (4) another side surface
Bottom is connect by L-type pipe with the gas outlet of micro air pump (5), and described round tube (1) one end is slidably fitted with annulus sliding block (18),
And restraining position ring block (17) are installed on round tube (1) surface for being located at annulus sliding block (18) side, annulus sliding block (18) the annular surface bottom
Portion is equipped with loading plate (6), and motor (7) are equipped on loading plate (6), and shaft one end of the motor (7) is equipped with screw thread
Bar (9)；
Sealing is threaded with round tube (1) one end in air flow meter (16) one end port, and air flow meter (16) is another
One end port internal screw thread is connected with conduit (15), and conduit (15) one end port is equipped with electric control valve (14), and electronic
The gas outlet of regulating valve (14) is equipped with exhaust pipe, is set on the exhaust pipe annular surface handle (13), and handle (13) bottom
Portion surface offers battery placing groove (12).
2. a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device according to claim 1, it is characterised in that: the sky
Air-flow meter (16) bottom surface is equipped with fixed plate (8), and (8) one side surface of fixed plate offers threaded hole.
3. a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device according to claim 1, it is characterised in that: the spiral shell
Rasp bar (9) is threaded in the threaded hole on fixed plate (8).
4. a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device according to claim 1, it is characterised in that: the electricity
Battery (11) are installed in pond placing groove (12).
5. a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device according to claim 1, it is characterised in that: the circle
Pipe (1) other end is set with disk (2), and (2) one side surface of disk is bonded on the annular end face of annular air-pocket (3) one end.
6. a kind of vehicle-mounted air conditioner compressor pipe welding line detecting device according to claim 1, it is characterised in that: described
There are three electric-controlled switch (10) for installation on hand (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740912.0A CN109084825A (en) | 2018-07-08 | 2018-07-08 | A kind of vehicle-mounted air conditioner compressor pipe welding line detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810740912.0A CN109084825A (en) | 2018-07-08 | 2018-07-08 | A kind of vehicle-mounted air conditioner compressor pipe welding line detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084825A true CN109084825A (en) | 2018-12-25 |
Family
ID=64837194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810740912.0A Withdrawn CN109084825A (en) | 2018-07-08 | 2018-07-08 | A kind of vehicle-mounted air conditioner compressor pipe welding line detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695741A (en) * | 2021-09-18 | 2021-11-26 | 德州职业技术学院（德州市技师学院） | Automatic laser welding device |
-
2018
- 2018-07-08 CN CN201810740912.0A patent/CN109084825A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695741A (en) * | 2021-09-18 | 2021-11-26 | 德州职业技术学院（德州市技师学院） | Automatic laser welding device |
| CN113695741B (en) * | 2021-09-18 | 2023-01-10 | 德州职业技术学院（德州市技师学院） | Automatic laser welding device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |