CN203365069U - Pocket-sized split-type halogen leak detector - Google Patents
Pocket-sized split-type halogen leak detector Download PDFInfo
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- CN203365069U CN203365069U CN 201320341546 CN201320341546U CN203365069U CN 203365069 U CN203365069 U CN 203365069U CN 201320341546 CN201320341546 CN 201320341546 CN 201320341546 U CN201320341546 U CN 201320341546U CN 203365069 U CN203365069 U CN 203365069U
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Abstract
The utility model discloses a pocket-sized split-type halogen leak detector including a host machine, a detector and a cable. The cable is connected between the host machine and the detector. The detector includes a probe rod and a chamber. The front end of the probe rod is provided with a probe. The rear end of the probe rod is disposed in the chamber and provided with a first air inlet. The front end of the chamber is provided with a second air inlet, and the rear end of the chamber is provided with an air outlet. A fan is disposed in the chamber. An air channel is formed between the fan and one of the walls of the chamber. A signal line connected to the probe passes through the air channel and then is connected with the cable. The top of the chamber is hinged to a baffle. A spring is disposed between one side of the baffle and the probe rod. The other side of the baffle is provided with a pulse electromagnet. The first and second air inlets are disposed respectively on two sides of the baffle. The pocket-sized split-type halogen leak detector is advantageous in that after entering the probe, the gas can be kept inside for a while and can be measured accurately with the probe.
Description
Technical field
The utility model relates to a kind of leak locator, especially a kind of pocket-size disconnected halogen leak detector.
Background technology
along with social development, all trades and professions automaticity is more and more higher, and in order to bear better Detection task and analysis task in process of production, various detecting instruments, analytical instrument emerge in an endless stream, and this proposes higher requirement to instrument manufacturing enterprise.In order to adapt to better the needs of the modernization of industry, existing instrument manufacturing enterprise must update technology, develops variously to have the product of new technique effect to promote scientific and technological development.
the detection whether pocket-size disconnected halogen leak detector leaks for halogen, existing pocket-size disconnected halogen leak detector comprises main frame, detecting device and cable, described cable is connected between main frame and detecting device, in detecting device, be provided with for detection of probe and blower fan, the effect of blower fan is can make gas enter more quickly in detecting device to make probe effectively to detect; The technical matters that this precious size disconnected halogen leak detector exists is: blower fan rotates too fast, and gas is under the effect of blower fan all the time in the process in a motion, and flow velocity is very fast, fluctuate larger, and the accuracy of impact probe detection.
Owing to there being such problem, so be necessary existing pocket-size disconnected halogen leak detector is improved.
Summary of the invention
The purpose of this utility model be the deficiency in order to solve above-mentioned technology and design a kind of when detecting gas be difficult for the pocket-size disconnected halogen leak detector of fluctuation.
The pocket-size disconnected halogen leak detector that the utility model is designed, comprise main frame, detecting device and cable, described cable is connected between main frame and detecting device, described detecting device comprises feeler lever and chamber, be provided with probe at the feeler lever front end, the feeler lever rear end is positioned at described chamber, in the feeler lever rear end, is provided with the first air inlet; Described chamber front end is provided with the second air inlet, rear end is provided with air outlet, is provided with blower fan in chamber, between described blower fan and one of them chamber inner wall, is air channel, and the signal wire be connected with probe is connected described cable through behind described air channel; At the chamber roof chain connection, a baffle plate is arranged, between described baffle plate and feeler lever, be provided with spring, at the opposite side of baffle plate, be provided with impulse mgnet, described the first air inlet and the second air inlet lay respectively at the both sides of described baffle plate.Wherein, impulse mgnet is prior art, and Chinese ZL932392148 discloses a kind of like this impulse mgnet.
As preferably:
Be provided with the set collar for the fixed signal line in described air channel;
Described cable is scalable cable;
The pocket-size disconnected halogen leak detector that the utility model is designed, its beneficial effect is: impulse mgnet can be and periodically holds and decontrol baffle plate, spring can be guaranteed baffle plate return when impulse mgnet is not worked, therefore when blower fan is worked, gas is entered by the first air inlet and the second air inlet respectively, by blowing out from air outlet after blower fan, therefore the first air inlet is periodically inwardly air-breathing, gas can inside make a stay after entering feeler lever, from the first air inlet, blow out again, gas is relatively stable during this period, be difficult for fluctuation, probe can accurately be measured, thereby raising measuring accuracy.
The accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 pocket-size disconnected halogen leak detector;
Fig. 2 is the structural representation of embodiment 2 pocket-size disconnected halogen leak detectors;
Fig. 3 is the structural representation of embodiment 3 pocket-size disconnected halogen leak detectors;
In figure: main frame 1, detecting device 2, cable 3, feeler lever 4, chamber 5, pop one's head in the 6, first air inlet 7, the second air inlet 8, air outlet 9, blower fan 10, air channel 11, signal wire 12, baffle plate 13, spring 14, impulse mgnet 15, set collar 16.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the described pocket-size disconnected halogen leak detector of the present embodiment, comprise main frame 1, detecting device 2 and cable 3, described cable 3 is connected between main frame 1 and detecting device 2, it is characterized in that described detecting device 2 comprises feeler lever 4 and chamber 5, be provided with probe 6 at feeler lever 4 front ends, feeler lever 4 rear ends are positioned at described chamber 5, in feeler lever 4 rear ends, are provided with the first air inlet 7; Described chamber 5 front ends are provided with the second air inlet 8, rear end is provided with air outlet 9, be provided with blower fan 10 in chamber 5, be air channel 11 between described blower fan 10 and one of them chamber 5 inwalls, with probe 6 signal wires that are connected 12, through behind described air channel 11, be connected described cable 3; At chamber 5 top chain connections, a baffle plate 13 is arranged, between described baffle plate 13 and feeler lever 4, be provided with spring 14, at the opposite side of baffle plate 13, be provided with impulse mgnet 15, described the first air inlet 7 and the second air inlet 8 lay respectively at the both sides of described baffle plate 13.
The described pocket-size disconnected halogen leak detector of the present embodiment, its beneficial effect is: impulse mgnet 15 can be and periodically holds and decontrol baffle plate 13, spring 14 can be guaranteed baffle plate 13 return when impulse mgnet 15 is not worked, therefore when blower fan 10 work, gas is entered by the first air inlet 7 and the second air inlet 8 respectively, by blowing out from air outlet 9 after blower fan 10, therefore the first air inlet 7 is periodically inwardly air-breathing, gas can inside make a stay after entering feeler lever 4, from the first air inlet 7, blow out again, gas is relatively stable during this period, be difficult for fluctuation, probe 6 can accurately be measured, thereby raising measuring accuracy.This pocket-size disconnected halogen leak detector, can guarantee that gas can enter the interior detection of detecting device 2 effectively.
Embodiment 2:
As shown in Figure 2, the described pocket-size disconnected halogen leak detector of the present embodiment, as different from Example 1: be provided with the set collar 16 for fixed signal line 12 in described air channel 11;
The described pocket-size disconnected halogen leak detector of the present embodiment, compare and have following advantage with embodiment 1: the fixed signal line 12 better, prevent that it is involved in the interior damage blower fan 10 of blower fan 10.
Embodiment 3:
As shown in Figure 3, the described pocket-size disconnected halogen leak detector of the present embodiment, as different from Example 1: described cable 3 is scalable cable.
The described pocket-size disconnected halogen leak detector of the present embodiment, compare and have following advantage with embodiment 1: detecting device 2 can stretch, and can adapt to better various operating modes, and usability is stronger.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. a pocket-size disconnected halogen leak detector, comprise main frame (1), detecting device (2) and cable (3), described cable (3) is connected between main frame (1) and detecting device (2), it is characterized in that described detecting device (2) comprises feeler lever (4) and chamber (5), be provided with probe (6) at feeler lever (4) front end, feeler lever (4) rear end is positioned at described chamber (5), in feeler lever (4) rear end, is provided with the first air inlet (7); Described chamber (5) front end is provided with the second air inlet (8), rear end is provided with air outlet (9), be provided with blower fan (10) in chamber (5), between described blower fan (10) and one of them chamber (5) inwall, be air channel (11), the signal wire (12) be connected with probe (6) is through being connected described cable (3) behind described air channel (11); At chamber (5) top, chain connection has a baffle plate (13), be provided with spring (14) between described baffle plate (13) and feeler lever (4), opposite side at baffle plate (13) is provided with impulse mgnet (15), and described the first air inlet (7) and the second air inlet (8) lay respectively at the both sides of described baffle plate (13).
2. pocket-size disconnected halogen leak detector according to claim 1, is characterized in that in described air channel (11) being provided with the set collar (16) for fixed signal line (12).
3. pocket-size disconnected halogen leak detector according to claim 1 and 2, is characterized in that described cable (3) is scalable cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320341546 CN203365069U (en) | 2013-06-16 | 2013-06-16 | Pocket-sized split-type halogen leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320341546 CN203365069U (en) | 2013-06-16 | 2013-06-16 | Pocket-sized split-type halogen leak detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365069U true CN203365069U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320341546 Expired - Fee Related CN203365069U (en) | 2013-06-16 | 2013-06-16 | Pocket-sized split-type halogen leak detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792051A (en) * | 2014-02-18 | 2014-05-14 | 珠海格力电器股份有限公司 | Halogen pipe gas tightness testing method and device |
-
2013
- 2013-06-16 CN CN 201320341546 patent/CN203365069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792051A (en) * | 2014-02-18 | 2014-05-14 | 珠海格力电器股份有限公司 | Halogen pipe gas tightness testing method and device |
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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: 20131225 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |