CN212722699U - Online flash of light warning dew point hygrometer - Google Patents
Online flash of light warning dew point hygrometer Download PDFInfo
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- CN212722699U CN212722699U CN202021495292.8U CN202021495292U CN212722699U CN 212722699 U CN212722699 U CN 212722699U CN 202021495292 U CN202021495292 U CN 202021495292U CN 212722699 U CN212722699 U CN 212722699U
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- groove
- fixedly connected
- side wall
- lateral wall
- seted
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- 238000001514 detection method Methods 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 abstract description 13
- 230000032683 aging Effects 0.000 abstract description 4
- 241001274961 Rubus repens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model relates to a dew point hygrometer technical field, and an online flash of light warning dew point hygrometer is disclosed, including the detection case, the inlet port has been seted up to the lateral wall of detection case, it has the intake pipe to peg graft in the inlet port, the fixed slot has been seted up to the lateral wall of inlet port, the fixed cover is equipped with the go-between outside the intake pipe, the spacing groove has been seted up to the lateral wall of fixed slot, the spacing inslot peg graft has the spacer pin, the draw-in groove with spacer pin assorted has been seted up to the outer wall of go-between, the spring groove has been seted up to the right-hand member of spacing groove, the spacer pin is located the one end fixedly connected with spring plate of spring inslot, many elastic telescopic links of lateral wall. The utility model discloses can convenient quick assembly disassembly pipeline, be convenient for clear up the inside impurity of pipeline, avoid impurity influence measuring precision and the heat that can discharge the device during operation fast and produce, avoid the heat can accelerate the ageing of the device internal line.
Description
Technical Field
The utility model relates to a dew point hygrometer technical field especially relates to an online flash of light warning dew point hygrometer.
Background
A dew point meter is an instrument that can directly measure the dew point temperature. One mirror surface is placed in the sample wet air to be cooled until the moment that dew drops (or ice crystals) are hidden on the mirror surface, and the average temperature of the mirror surface is measured, namely the dew point (frost) temperature. It has high humidity measuring precision, but needs high smoothness mirror, high precision temperature control system and high sensitivity optical detection system of dew drop.
Dew point hygrometer uses the back for a long time, inhales the pipeline inner wall of sample air and can be stained with impurity, and impurity in the pipeline will absorb or emit moisture and cause measuring error and the pipeline is located inside inconvenient clearance of dew point hygrometer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art dew point hygrometer after long-time the use, the pipeline inner wall that inhales sample air can be stained with impurity, and impurity in the pipeline will absorb or emit moisture and cause measuring error and pipeline to be located the inside inconvenient problem of clearing up of dew point hygrometer, and the online flash of light warning dew point hygrometer that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an online flash alarm dew point instrument comprises a detection box, wherein an air inlet hole is formed in the side wall of the detection box, an air inlet pipe is inserted in the air inlet hole, a fixed groove is formed in the side wall of the air inlet hole, a connecting ring is fixedly sleeved outside the air inlet pipe, a limiting groove is formed in the side wall of the fixed groove, a limiting pin is inserted in the limiting groove, a clamping groove matched with the limiting pin is formed in the outer wall of the connecting ring, a spring groove is formed in the right end of the limiting groove, a spring plate is fixedly connected to one end, located in the spring groove, of the limiting pin, a plurality of elastic telescopic rods are fixedly connected to the side wall between the spring plate and the spring groove, a sliding groove is formed in the upper side wall of the limiting groove, a driven triangular block is fixedly connected to the rod wall of the limiting pin, a pressure hole is formed in the side wall of the sliding groove, the side wall of the circuit board is fixedly connected with a heat conducting plate through bolts, the side wall of the heat conducting plate is fixedly connected with a plurality of radiating fins, and the side wall of the heat radiating box is provided with a plurality of radiating holes.
Preferably, the side wall of the heat dissipation box is fixedly connected with a handheld handle.
Preferably, the lower side wall of the connecting ring is fixedly connected with a sealing ring, and a sealing ring groove matched with the sealing ring is formed in the side wall of the fixing groove.
Preferably, the side wall of the detection box is fixedly embedded with a rubber pad covered outside the pressure lever.
Preferably, a filter screen is fixedly connected in the heat dissipation hole.
Preferably, the rod wall of the limit pin is fixedly connected with a sliding plate, and the side wall of the limit groove is provided with a sliding groove matched with the sliding plate.
Compared with the prior art, the utility model provides an online flash of light warning dew point hygrometer possesses following beneficial effect:
1. this online flash of light warning dew point hygrometer, through detection case, inlet port, intake pipe, fixed slot, go-between, spacing groove, spacer pin, draw-in groove, spring board, elasticity telescopic link, spout, driven three hornblocks, pressure hole, depression bar and the three hornblocks of initiative that set up, can convenient quick assembly disassembly pipeline, is convenient for clear up the inside impurity of pipeline, avoids impurity to influence measuring precision.
2. This online flash of light warning dew point hygrometer through heat dissipation case, circuit board, heat-conducting plate, fin and the louvre that sets up, can discharge the heat that the device during operation produced fast, avoids the heat to accelerate the ageing of the device internal line.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can convenient quick assembly disassembly pipeline, be convenient for clear up the inside impurity of pipeline, avoid impurity influence measuring precision and the heat that can discharge the device during operation fast and produce, avoid the heat can accelerate the ageing of the device internal line.
Drawings
Fig. 1 is a schematic structural view of an online flash alarm dew-point instrument provided by the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: the device comprises a detection box 1, an air inlet 2, an air inlet pipe 3, a fixing groove 4, a connecting ring 5, a limiting groove 6, a limiting pin 7, a clamping groove 8, a spring groove 9, a spring plate 10, an elastic telescopic rod 11, a sliding groove 12, a driven triangular block 13, a hole 14, a pressure rod 15, a driving triangular block 16, a heat dissipation box 17, a circuit board 18, a heat conduction plate 19, a heat dissipation fin 20, a heat dissipation hole 21, a handheld handle 22, a sealing ring 23, a sealing ring groove 24, a rubber pad 25, a filter screen 26, a sliding plate 27 and a sliding groove 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an online flash alarm dew-point instrument comprises a detection box 1, an air inlet 2 is arranged on the side wall of the detection box 1, an air inlet pipe 3 is inserted into the air inlet 2, a fixing groove 4 is arranged on the side wall of the air inlet 2, a connecting ring 5 is fixedly sleeved outside the air inlet pipe 3, a limiting groove 6 is arranged on the side wall of the fixing groove 4, a limiting pin 7 is inserted into the limiting groove 6, a clamping groove 8 matched with the limiting pin 7 is arranged on the outer wall of the connecting ring 5, a spring groove 9 is arranged at the right end of the limiting groove 6, a spring plate 10 is fixedly connected to one end of the limiting pin 7 positioned in the spring groove 9, a plurality of elastic telescopic rods 11 are fixedly connected to the side wall between the spring plate 10 and the spring groove 9, a sliding groove 12 is arranged on the upper side wall of the limiting groove 6, a driven triangular block 13 is fixedly, the lower extreme fixedly connected with of depression bar 15 and driven triangle piece 13 assorted initiative triangle piece 16, the lower lateral wall fixedly connected with heat dissipation case 17 of detection case 1, the lateral wall fixedly connected with circuit board 18 of heat dissipation case 17, the lateral wall of circuit board 18 passes through bolt fixedly connected with heat-conducting plate 19, a plurality of fin 20 of lateral wall fixedly connected with of heat-conducting plate 19, a plurality of louvres 21 have been seted up to the lateral wall of heat dissipation case 17.
The side wall of the heat dissipation box 17 is fixedly connected with a handheld handle 22, so that the device is convenient to use.
The lower side wall of the connecting ring 5 is fixedly connected with a sealing ring 23, the side wall of the fixing groove 4 is provided with a sealing ring groove 24 matched with the sealing ring 23, and the sealing performance between the air inlet 2 and the fixing groove 4 is improved through the mutual matching of the sealing ring 23 and the sealing ring groove 24.
A rubber pad 25 covered outside the pressure lever 15 is fixedly embedded in the side wall of the detection box 1, so that sundries are prevented from entering the device through the pressure hole 14.
The filter screen 26 is fixedly connected in the heat dissipation hole 21 to prevent impurities from entering the heat dissipation box 17.
The pole wall fixedly connected with slide 27 of spacer pin 7, the lateral wall of spacing groove 6 is seted up with slide 27 assorted sliding tray 28, through the mutually supporting of slide 27 and sliding tray 28, has increased the gliding stability of spacer pin 7.
The utility model discloses in, during the use, depression bar 15 is moved to the downward pressure, depression bar 15 drives spacer pin 7 through mutually supporting of initiative triangle-shaped piece 16 and driven triangle-shaped piece 13 and removes suitable position to the direction of keeping away from go-between 5, make spacer pin 7 break away from draw-in groove 8, intake pipe 3 can be taken out and clear up, operate once more and install new intake pipe 3, the device can convenient quick assembly disassembly pipeline, be convenient for clear up the inside impurity of pipeline, avoid impurity influence measuring precision and the heat that can discharge the device during operation fast and produce, avoid the heat can accelerate the ageing of the device inner line.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An online flash alarm dew point instrument comprises a detection box (1) and is characterized in that an air inlet hole (2) is formed in the side wall of the detection box (1), an air inlet pipe (3) is inserted in the air inlet hole (2), a fixing groove (4) is formed in the side wall of the air inlet hole (2), a connecting ring (5) is sleeved outside the air inlet pipe (3) in a fixing way, a limiting groove (6) is formed in the side wall of the fixing groove (4), a limiting pin (7) is inserted in the limiting groove (6), a clamping groove (8) matched with the limiting pin (7) is formed in the outer wall of the connecting ring (5), a spring groove (9) is formed in the right end of the limiting groove (6), a spring plate (10) is fixedly connected to one end of the limiting pin (7) located in the spring groove (9), and a plurality of elastic telescopic rods (11) are fixedly connected to the side wall between the, spout (12) have been seted up to the last lateral wall of spacing groove (6), driven three hornblocks (13) of pole wall fixedly connected with of spacer pin (7), the lateral wall of spout (12) is seted up and is pressed hole (14), it has depression bar (15) to peg graft in pressure hole (14), the lower extreme fixedly connected with of depression bar (15) and driven three hornblocks (13) assorted initiative three hornblocks (16), lower lateral wall fixedly connected with heat dissipation case (17) of detection case (1), lateral wall fixedly connected with circuit board (18) of heat dissipation case (17), the lateral wall of circuit board (18) passes through bolt fixedly connected with heat-conducting plate (19), a plurality of fin (20) of lateral wall fixedly connected with of heat-conducting plate (19), a plurality of louvre (21) have been seted up to the lateral wall of heat dissipation case (17).
2. The on-line flashing alarm dew-point hygrometer according to claim 1, wherein a hand-held handle (22) is fixedly connected to the side wall of the heat dissipation box (17).
3. The on-line flashing alarm dew-point hygrometer according to claim 1, wherein a sealing ring (23) is fixedly connected to a lower side wall of the connecting ring (5), and a sealing ring groove (24) matched with the sealing ring (23) is formed in a side wall of the fixing groove (4).
4. The on-line flashing alarm dew-point hygrometer according to claim 1, wherein a rubber pad (25) covered outside the pressure lever (15) is fixedly embedded in the side wall of the detection box (1).
5. The on-line flashing alarm dew-point hygrometer according to claim 2, wherein a filter screen (26) is fixedly connected in the heat dissipation hole (21).
6. The on-line flashing alarm dew-point hygrometer according to claim 1, wherein a sliding plate (27) is fixedly connected to the rod wall of the limit pin (7), and a sliding groove (28) matched with the sliding plate (27) is formed in the side wall of the limit groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495292.8U CN212722699U (en) | 2020-07-24 | 2020-07-24 | Online flash of light warning dew point hygrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021495292.8U CN212722699U (en) | 2020-07-24 | 2020-07-24 | Online flash of light warning dew point hygrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212722699U true CN212722699U (en) | 2021-03-16 |
Family
ID=74909733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021495292.8U Expired - Fee Related CN212722699U (en) | 2020-07-24 | 2020-07-24 | Online flash of light warning dew point hygrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212722699U (en) |
-
2020
- 2020-07-24 CN CN202021495292.8U patent/CN212722699U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |