CN204843204U - A temperature measurement equipment for automatic gas brazing stove - Google Patents
A temperature measurement equipment for automatic gas brazing stove Download PDFInfo
- Publication number
- CN204843204U CN204843204U CN201520594184.9U CN201520594184U CN204843204U CN 204843204 U CN204843204 U CN 204843204U CN 201520594184 U CN201520594184 U CN 201520594184U CN 204843204 U CN204843204 U CN 204843204U
- Authority
- CN
- China
- Prior art keywords
- temperature
- brazing
- measuring equipment
- temperature measuring
- automaticflame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a temperature measurement equipment for automatic gas brazing stove, hold with showing including the test terminal. The test terminal comprises sensor, wireless transmitter and sensor location governing system, settles in the test box, show that the end takes notes the appearance by wireless receiver with no paper and constitutes, it is integrated in the control box. During the use, on automatic gas brazing conveyer belt was arranged in to the test box, the control room was arranged in to the control box. Adopt the utility model is used for air conditioner heat exchanger welded joint can be measured in the change of whole automatic gas brazing in -process temperature to the automatic gas brazing temperature measurement of air conditioner heat exchanger, have convenient operation, reliably spend high, stability is good, show advantages such as directly perceived.
Description
Technical field
The utility model relates to a kind of temperature measuring equipment, particularly a kind of temperature measuring equipment for Automaticflame Brazing.
Background technology
Nucleus equipment in air-condition heat exchanger production is Automaticflame Brazing stove, and heat exchanger to be welded is sent into gas brazing stove by conveyer belt, the joint to be welded that both sides flame heating U-shaped pipe and elbow are formed.Air-conditioning model is different, and joint row difference (1 row ~ 3 row), except row change, compromise joint also can affect brazing quality.Therefore, this is a temperature field very high to heating-up temperature required precision.Present temperature regulates carries out manual adjustment according to the experience of skilled worker.Although equipment is equipped with the flow control system of combustion gas, combustion-supporting gas, because the variance factors such as environment temperature, humidity, flame distance, ageing equipment are more, the manual adjustment of empirical formula can not meet the market demands of product zero-fault.
The data that can quantize are had for making the variation tendency of the actual temp in temperature field and temperature, and then realize the automatic temperature-control of Automaticflame Brazing equipment, need to develop a kind ofly can meet streamline particular/special requirement, the temperature measuring equipment of utilization rate is high, cost is low air-condition heat exchanger Automaticflame Brazing, and the thermometry being applied to Automaticflame Brazing at present have not been reported.
Summary of the invention
The purpose of this utility model is to provide a kind of temperature measuring equipment being applicable to Automaticflame Brazing stove, is used for measuring brazing temperature.
For achieving the above object, be achieved by the following technical solutions.
For a temperature measuring equipment for Automaticflame Brazing stove, comprise test lead and display end.Described test lead is made up of sensor, wireless launcher and sensing station regulating system, is placed in test box; Described display end is made up of wireless receiver and recording instrument without paper, is integrated in control cabinet.Produce signal by sensor temperature-sensitive point cantact flame, transfer signals to recording instrument without paper by wireless launcher and wireless receiver, recording instrument without paper can demonstrate the copper pipe change of temperature and brazing temperature of reality in gas brazing process.
Described sensor connects and composes an assembly by terminal box and wireless launcher, and 3-10 group assembly can be placed in test side, to meet the process requirements of different product.Described wireless launcher internal battery is powered, and tranmitting frequency is adjustable in 10Hz-100Hz.
The described removable thin-wall copper pipe of sensor temperature-sensitive point makes protection tube.By using the copper protection tube of different wall, the difference of common elbow and special-shaped elbow brazing temperature on air-condition heat exchanger can be measured.
Described test box top processes several identical Long Circle holes, and slotted hole direction is the width of test box, and slotted hole is other indicates scale, is used for accurately locating.
Described sensor is arranged on the slotted hole of test box top, by the lock-screw fixation of sensor of loose flange by loose flange.Loose flange is bolted on slotted hole, can move along slotted hole length direction.By regulating the lateral attitude of sensor, Automaticflame Brazing device temperature field can be measured, also can measure the difference of brazing temperature between heat exchanger difference row elbow.
Mounting bracket bottom described test box, is convenient to be placed on the conveyer belt of Automaticflame Brazing equipment; Two pieces of backplates are installed at test box top, use middle backplate to be stuck between two mark posts of brazing equipment, make test box held stationary in movement.
Described test box cabinet front makes door, is convenient to dismounting or more emat sensor.Casing adopts non-hermetic design, avoids shielded signal.
Described control cabinet inside is by guide rails assembling wireless receiver and air switch, and control cabinet top drilling, makes the antenna of wireless receiver stretch out casing; Place recording instrument without paper bottom control cabinet, right side perforate, make the front end display of recording instrument without paper stretch out casing.Connect air switch, wireless receiver and recording instrument without paper by cable, the external 220V alternating current of air switch, control the break-make of electricity.
The beneficial effects of the utility model are as follows.
The utility model intuitively can demonstrate the change of air-condition heat exchanger welding point temperature in whole Automaticflame Brazing process, is convenient to formulate correct welding parameter; Can demonstrate the difference of different wall, diverse location welding point brazing temperature, with reference to test result, operative employee reduces by adjustment flame or eliminates this species diversity, makes all welding points all be in suitable brazing temperature range.
The utility model can as the effective tool of Automaticflame Brazing operative employee training with examination, and its test result also can be used as the Main Basis that operative employee adjusts flame, is convenient to the fine-grained management of Automaticflame Brazing.
Accompanying drawing explanation
Fig. 1 is the side view of the utility model test box.
Fig. 2 is the top view of the utility model test box.
Fig. 3 is the structural representation of the utility model control cabinet.
Wherein, sensor temperature-sensitive point 1, sensor 2, backplate 3, loose flange 4, terminal box 5, support 6, gas brazing nozzle 7, mark post 8, test box casing 9, wireless launcher 10, Long Circle hole 11, antenna 12, wireless receiver 13, recording instrument without paper 14, air switch 15, guide rail 16, control cabinet casing 17.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described.
The utility model temperature measuring equipment comprises test lead and display end.As shown in Figure 1, test lead is primarily of compositions such as sensor 2, wireless launcher 10, test box casings 9.Sensor temperature-sensitive point 1 cover has thin-wall copper pipe, adopts blind-mate.Sensor 2 is connected by terminal box 5 with wireless launcher 10, is arranged on the Long Circle hole 11 at test box top by loose flange 4.Mounting bracket 6 bottom test box, two pieces of backplates 3 are installed in top.Test box adopts non-hermetic design, avoids the signal shielding wireless launcher 10 transmitting.
As shown in Figure 2, display end forms primarily of wireless receiver 13, recording instrument without paper 14 and air switch 15.On wireless receiver, 13 are provided with antenna 12, and antenna 12 stretches out control cabinet Received signal strength.Wireless receiver 13 and air switch 15 are arranged on the guide rail 16 in control cabinet.Recording instrument without paper 14 is placed on bottom control cabinet, and on the right side of control cabinet, perforate makes the front end display of recording instrument without paper 14 stretch out.Wireless receiver 13, recording instrument without paper 14 are connected by cable with air switch 15, the external 220V alternating current of air switch 15, control the break-make of electricity.
The utility model use time, test box be positioned over air-condition heat exchanger welding conveyer belt on, have the mark post 8 of two row's symmetries above conveyer belt, be used for maintain heat exchanger move in balance.Two mark post spacing are less than the width of test box, slightly larger than the spacing of two pieces of backplates 3.When test box is placed on conveyer belt, support 6 is between the mark post of below two, and backplate 3 is stuck between two mark posts of top, maintains the steady of test box.Test box casing 9 is just between two rows mark post.
When the utility model uses, control cabinet is placed on control room, is no more than 300m with the distance of test box.After switching on power, recording instrument without paper 14 just starts the temperature recording sensor temperature-sensitive point 1, can the curve of displays temperature and time in real time on display.Test, from first temperature-sensitive point just touches flame, when last temperature-sensitive point departs from flame, once tests end.For ensureing the uniformity of each test, the copper protection tube more renewed before each test of suggestion.
In use, sensor 2 can adopt the copper protection tube of different wall to the utility model, to test the temperature difference in the common elbow of heat exchanger and special-shaped elbow brazing process.Moved along Long Circle hole 11 by loose flange 4, different sensors 2 can be made to be in different lateral attitudes, to test the difference of heat exchanger difference row elbow brazing temperature.With reference to test result, operative employee, by adjustment flame, reduces or eliminates the difference of different wall, diverse location elbow brazing temperature, improves welding quality.
Test result of the present utility model can show in real time, also automatically can retain historical data.Can by data importing computer by CF card or data wire, utilize the software kit of recording instrument without paper 14 can analytical test result.The utility model has easy to operate, the advantage such as reliability is high, good stability, intuitive display.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. for a temperature measuring equipment for Automaticflame Brazing stove, it is characterized in that: comprise test lead and display end, described test lead is placed in test box, is made up of sensor, wireless launcher and sensing station regulating system; Described display end is made up of wireless receiver and recording instrument without paper, is integrated in control cabinet.
2., as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: the temperature-sensitive point position thin-wall copper pipe of described sensor makes protection tube, with sensor blind-mate, can change.
3. as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: described test box top processes several identical Long Circle holes, slotted hole direction is the width of test box, slotted hole is other indicates scale, each slotted hole is bolted a loose flange, and the length direction along slotted hole can realize the transverse shifting of flange.
4., as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: two pieces of backplates are installed at described test box top, bottom mounting bracket.
5., as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: described control cabinet lateral opening hole exposes the front end display screen of recording instrument without paper, and top drilling exposes the antenna of wireless receiver.
6. as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: described test box is placed on conveyer belt in use, in movement, measure the temperature of copper pipe in brazing process, described control cabinet is placed in control room, in real time the change of display copper pipe temperature.
7. as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: described sensor is placed in different lateral attitudes, Automaticflame Brazing device temperature field can be measured, also can measure the difference of brazing temperature between heat exchanger difference row elbow.
8., as claimed in claim 1 for the temperature measuring equipment of Automaticflame Brazing stove, it is characterized in that: the copper protection tube of the additional different wall of described sensor, the difference of the common elbow of same heat exchanger and special-shaped elbow brazing temperature can be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594184.9U CN204843204U (en) | 2015-08-06 | 2015-08-06 | A temperature measurement equipment for automatic gas brazing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594184.9U CN204843204U (en) | 2015-08-06 | 2015-08-06 | A temperature measurement equipment for automatic gas brazing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843204U true CN204843204U (en) | 2015-12-09 |
Family
ID=54733801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520594184.9U Expired - Fee Related CN204843204U (en) | 2015-08-06 | 2015-08-06 | A temperature measurement equipment for automatic gas brazing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513685A (en) * | 2018-05-21 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of high-speed flame gas burner |
-
2015
- 2015-08-06 CN CN201520594184.9U patent/CN204843204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513685A (en) * | 2018-05-21 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of high-speed flame gas burner |
| CN110513685B (en) * | 2018-05-21 | 2024-03-15 | 安德森热能科技（苏州）有限责任公司 | High-speed flame gas burner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120245878A1 (en) | Handheld hvac/r test and measurement instrument | |
| CN205643684U (en) | Electric energy meter reliability testing system | |
| CN109946639A (en) | Connect dismantling device and calibration console for electric energy meter | |
| CN204843204U (en) | A temperature measurement equipment for automatic gas brazing stove | |
| CN107677317A (en) | Flue dust gas sampling comprehensive detection system | |
| CN108106746B (en) | The temperature of continuous wind tunnel cooling system measures and data collection system | |
| CN205184413U (en) | Automatic system hole counter boring degree of depth detection device | |
| CN207528369U (en) | A kind of electronic thermometer calibrating installation | |
| CN109696525A (en) | A kind of air parameter solid auto-mapping system | |
| CN104266798A (en) | Refrigerating fluid leakage testing device and method | |
| CN206339542U (en) | The data acquisition of VOC environmental test chambers and expansible control device | |
| CN104236640A (en) | Simple gas flow measuring device and measuring method | |
| CN105136253B (en) | Magnetostriction liquidometer detection device | |
| CN205157079U (en) | WK -01 temperature output quantity and switching value tester | |
| CN213120525U (en) | Sample frame attitude detection system based on gyroscope sensor | |
| CN204330217U (en) | Refrigrant leakage proving installation | |
| CN208653433U (en) | A kind of data line measuring motion | |
| CN203643467U (en) | Ultrasonic wind meter | |
| CN202074993U (en) | Module performance testing apparatus used for laboratory exploitation in blower fan industry | |
| CN112539939A (en) | Phase change engine tail flame temperature testing device and control method | |
| CN208013321U (en) | A kind of air throttle of car device for testing functions | |
| CN205808680U (en) | A kind of aircraft hot gas anti-icing system fluted shape hole discharge coefficient measurement apparatus | |
| CN103852182A (en) | Method for automatically adjusting temperature of high-temperature melting material | |
| CN211855871U (en) | Linear module measuring equipment | |
| CN205414743U (en) | Welding process quality on -line monitoring analytical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20180806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |