CN114527157B - Plastic pipe heating detection equipment - Google Patents
Plastic pipe heating detection equipment Download PDFInfo
- Publication number
- CN114527157B CN114527157B CN202210137070.6A CN202210137070A CN114527157B CN 114527157 B CN114527157 B CN 114527157B CN 202210137070 A CN202210137070 A CN 202210137070A CN 114527157 B CN114527157 B CN 114527157B
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- pipe
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 229920003023 plastic Polymers 0.000 title claims abstract description 18
- 239000004033 plastic Substances 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000001133 acceleration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005288 electromagnetic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Geophysics And Detection Of Objects (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses plastic pipe heating detection equipment, which comprises a box body, wherein a detection groove is formed in the upper end of the box body, a rotary pipe is rotatably connected to the inner wall of the left side of the detection groove, the right end of the rotary pipe is fixedly connected with a mounting block, two electric telescopic rods are arranged on the right side of the mounting block, a driving motor is arranged on the right side of the box body, the tail end of an output shaft of the driving motor extends into the detection groove and is fixedly connected with a first rotating rod, the first rotating rod is rotatably connected with the inner wall of the right side of the detection groove, and the telescopic ends of the two electric telescopic rods are fixedly connected with a fixing block with the left end of the first rotating rod. The equipment can simulate the flow of hot water in the pipeline to the heating performance of this tubular product can be more accurate judgement, the rotation that utilizes the tubular product makes the inner wall of tubular product can be even with hot water contact simultaneously, ensures the detection effect, and can utilize the heat dissipation of air current acceleration tubular product after detecting, thereby the staff of being convenient for pick up.
Description
Technical Field
The invention relates to the technical field of plastic pipes, in particular to a plastic pipe heating detection device.
Background
The plastic pipe is used as an important component of chemical building materials, and the advantages of sanitation, environmental protection, low consumption and the like are widely accepted by users due to the excellent performance, and the plastic pipe has lower softening temperature, so that the heating property of the plastic pipe is required to be detected when the kitchen sewer pipe is installed, however, the following problems still exist in the existing plastic pipe heating detection:
when the existing heated pipe is detected, the plastic pipe is usually directly placed in hot water, then pressure is applied to the pipe to judge whether the pipe meets the requirement, however, as the plastic pipe is directly placed in the hot water, the heated time of the plastic pipe is longer, whether the physical properties of the plastic pipe can be changed at the temperature in the actual application process cannot be accurately judged, and meanwhile, as the temperature of the tested pipe is higher, if the pipe is directly picked up, the palm is easy to scald, so that how to reasonably solve the problem is considered by us.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides the plastic pipe heating detection equipment which can simulate the flow of hot water in a pipeline, so that the heating performance of the pipe can be judged more accurately, the inner wall of the pipe can be uniformly contacted with the hot water by utilizing the rotation of the pipe, the detection effect is ensured, and the heat dissipation of the pipe can be accelerated by utilizing airflow after the detection is finished, so that the pipe is convenient for workers to pick up.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the electric telescopic device comprises a box body, wherein a detection groove is formed in the upper end of the box body, a rotary pipe is rotationally connected to the inner wall of the left side of the detection groove, the right end of the rotary pipe is fixedly connected with an installation block, two electric telescopic rods are arranged on the right side of the installation block, a driving motor is arranged on the right side of the box body, the tail end of an output shaft of the driving motor extends into the detection groove and is fixedly connected with a first rotating rod, the first rotating rod is rotationally connected with the inner wall of the right side of the detection groove, the telescopic ends of the two electric telescopic rods are fixedly connected with fixing blocks respectively, and the opposite ends of the two fixing blocks are respectively provided with an installation groove; the box body is internally provided with a transverse cavity, the transverse cavity is positioned below the detection groove, a moving mechanism is arranged in the transverse cavity and comprises a moving frame arranged in the transverse cavity, the moving frame is in sliding connection with the inner wall of the transverse cavity, the right side inner wall of the transverse cavity is rotationally connected with a second rotating rod, the right side of the moving frame is provided with an opening, the left end of the second rotating rod penetrates through the opening and is fixedly connected with an incomplete gear, and the inner top and the inner bottom of the moving frame are provided with tooth edges matched with the incomplete gear.
Preferably, the right end of the second rotating rod extends to the outside, the second rotating rod is in transmission connection with an output shaft of the driving motor through a transmission structure, the transmission structure comprises a transmission wheel arranged on the output shafts of the second rotating rod and the driving motor, and the two transmission wheels are in transmission connection through a transmission belt.
Preferably, the lower extreme of box body is equipped with the water tank, the inner bottom of water tank is equipped with the electric plate, the left side of water tank is equipped with the interpolation mouth.
Preferably, the rear side fixedly connected with folding gasbag of removing the frame, folding gasbag keeps away from the one end of removing the frame and the rear side fixed connection in horizontal chamber, folding gasbag and the bottom space of water tank pass through the feed liquor pipe intercommunication, the right side of detecting the groove is equipped with rotary joint, rotary joint's left end and rotary joint's right-hand member intercommunication, rotary joint's right-hand member and the left space that is located left mounting groove pass through the hose intercommunication, rotary joint's left end and folding gasbag pass through the drain pipe intercommunication, all be equipped with the check valve on feed liquor pipe and the drain pipe.
Preferably, a vertical cavity is arranged in the box body, the first rotating rod penetrates through the vertical cavity, the vertical cavity is located on the right side of the detection groove, the bottom space of the vertical cavity is communicated with the water tank through a vertical pipe, a transverse groove is formed in the left side of the first rotating rod, the notch of the transverse groove is communicated with the right side space of the mounting groove located on the right side, and the transverse groove is communicated with the vertical cavity through a plurality of liquid outlets.
Preferably, be equipped with the shrink chamber in the box body, the shrink chamber runs through the feed liquor pipe, the shrink intracavity is equipped with the dog, dog and the inner wall sliding connection in shrink chamber, the right side of dog passes through circular telegram spring elastic connection with the right side inner wall in shrink chamber, be equipped with first through-hole and second through-hole on the dog, the slope of second through-hole sets up, the bottom space in shrink chamber passes through the intake pipe intercommunication with the external world, be equipped with the check valve in the intake pipe.
The invention has the following beneficial effects:
1. compared with the prior art, the movable frame is driven to move back and forth by the operation of the driving motor, so that the folding air bag is stretched and expanded continuously, hot water flows continuously in the pipe, the working environment of the pipe is simulated, the detection process accords with the working environment of the pipe, and the accuracy of the detection result is ensured;
2. compared with the prior art, the rotation of the first rotating rod can drive the pipe to rotate, so that hot water entering the pipe can uniformly contact with the inner wall of the pipe, the inner wall of the pipe is ensured to be detected, and the detection effect is improved;
3. compared with the prior art, after the observation is finished, the pipeline can be switched at the moment, the external gas can continuously flow in the pipe by restarting the driving motor, not only can the residual moisture in the pipe be discharged, but also the temperature of the pipe can be accelerated, so that the condition that the staff is scalded due to overhigh temperature of the pipe is avoided.
Drawings
FIG. 1 is a schematic diagram of a device for detecting heat on plastic pipes according to the present invention;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is a sectional view taken along the direction B-B in FIG. 1;
FIG. 4 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 5 is an enlarged schematic view of FIG. 4 at C;
fig. 6 is an enlarged schematic view of the structure at D in fig. 5.
In the figure: the device comprises a box body 1, a detection groove 2, a fixing block 3, an electric telescopic rod 4, a mounting block 5, a hose 6, a rotary pipe 7, a rotary joint 8, a liquid outlet pipe 9, a transverse cavity 10, a movable frame 11, a gear 12, a transmission structure 13, a second rotating rod 14, a driving motor 15, a first rotating rod 16, a vertical cavity 17, a vertical pipe 18, a water tank 19, an electric heating plate 20, a liquid inlet pipe 21, a transverse groove 22, a liquid outlet hole 23, a 24 folding air bag 25, an air inlet pipe 26, a baffle block 27, a first through hole 28, a second through hole 29, a shrinkage cavity 29 and a power-on spring 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1-3, a plastic pipe heated detection device comprises a box body 1, the upper end in the box body 1 is equipped with detection groove 2, rotate on the left side inner wall of detection groove 2 and connect rotation pipe 7, the right-hand member fixedly connected with installation piece 5 of rotation pipe 7, the right side of installation piece 5 is equipped with two electric telescopic handle 4, the right side of box body 1 is equipped with driving motor 15, driving motor 15's output shaft end extends to in the detection groove 2 and fixedly connected with first bull stick 16, first bull stick 16 rotates with the right side inner wall of detection groove 2 to be connected, the flexible end of two electric telescopic handle 4 and the equal fixed connection fixed block 3 of left end of first bull stick 16, the opposite ends of two fixed blocks 3 all are equipped with the mounting groove, the lower extreme of box body 1 is equipped with water tank 19, the inner bottom of water tank 19 is equipped with electric plate 20, can set up external power supply and control switch, external power supply, control switch and electric plate 20 pass through wire electric connection, the left side of water tank 19 is equipped with the interpolation mouth.
Wherein, be equipped with horizontal chamber 10 in the box body 1, horizontal chamber 10 is located the below of detecting groove 2, be equipped with moving mechanism in the horizontal chamber 10, moving mechanism is including setting up the removal frame 11 in horizontal chamber 10, move the inner wall sliding connection of frame 11 and horizontal chamber 10, rotate on the right side inner wall in horizontal chamber 10 and be connected with second bull stick 14, the right side of removal frame 11 is equipped with the opening, the left end of second bull stick 14 runs through the opening and fixedly connected with incomplete gear 12, the interior top and the interior bottom of removal frame 11 are equipped with incomplete gear 12 matched with tooth arris, when incomplete gear 12 and tooth arris meshing, the rotation of incomplete gear 12 can drive removal frame 11 back and forth movement this moment.
The right end of the second rotating rod 14 extends to the outside, the second rotating rod 14 is in transmission connection with an output shaft of the driving motor 15 through a transmission structure 13, the transmission structure 13 comprises transmission wheels arranged on the output shafts of the second rotating rod 14 and the driving motor 15, and the two transmission wheels are in transmission connection through a transmission belt.
Wherein, the rear side fixedly connected with folding gasbag 24 of removing frame 11, folding gasbag 24 keeps away from the one end of removing frame 11 and the rear side fixed connection of horizontal chamber 10, folding gasbag 24 and the bottom space of water tank 19 pass through feed liquor pipe 21 intercommunication, the right side of detection groove 2 is equipped with rotary joint 8, the left end and the right-hand member intercommunication of rotary joint 8 of rotary tube 7, the right-hand member of rotary tube 7 passes through hose 6 with the left space of the mounting groove that is located the left side, the left end and the folding gasbag 24 of rotary joint 8 pass through drain pipe 9 intercommunication, all be equipped with the check valve on feed liquor pipe 21 and the drain pipe 9, the water in the water tank 19 passes through feed liquor pipe 21 one-way and gets into folding gasbag 24 in, the water in the folding gasbag 24 passes through drain pipe 9 one-way and gets into in, be equipped with vertical chamber 17 in the box 1, first bull stick 16 runs through vertical chamber 17, vertical chamber 17 is located the right side of detection groove 2, vertical chamber 17's bottom space and 19 pass through standpipe 18 intercommunication, the left side of first bull stick 16 is equipped with horizontal groove 22, the notch and the mounting groove 22 that is located the right side on horizontal groove are located, the horizontal groove 22 communicates with a plurality of vertical hole 23 through between the horizontal hole 23.
The invention can explain its functional principle by the following modes of operation: when the detection is carried out, the two electric telescopic rods 4 are started, so that the electric telescopic rods 4 stretch to fix the pipe between the two fixed blocks 3, and the pipe conducts the two mounting grooves;
starting the driving motor 15 and the electric heating plate 20, wherein the driving motor 15 starts to drive the first rotating rod 16 to rotate, so that the transmission structure drives the second rotating rod 14 to rotate, and thus drives the incomplete gear 12 to rotate, when the incomplete gear 12 is meshed with the tooth edge above the movable frame 11, the rotation of the incomplete gear 12 drives the movable frame 11 to move backwards, and when the incomplete gear 12 is meshed with the tooth edge below the movable frame 11, the rotation of the incomplete gear 12 drives the movable frame 11 to move forwards, namely, the movable frame 11 can move forwards and backwards in the rotation process of the driving motor 15;
because the electric heating plate 20 is electrified to heat water in the water tank 19 at this time, the front-back movement of the movable frame 11 can continuously stretch and compress the folded air bag 24, when the folded air bag 24 stretches, the inner space of the folded air bag 24 is increased, the air pressure is reduced, hot water can enter the folded air bag 24 unidirectionally through the liquid inlet pipe 21 under the action of atmospheric pressure, when the folded air bag 24 contracts, the inner space of the folded air bag 24 is smaller, the air pressure is increased, water flow can be pressed into the pipe fitting at this time, and along with the continuous contraction of the folded air bag 24, circulating water flow of the water tank 19, the folded air bag 24, the pipe fitting, the vertical cavity 17 and the water tank 19 can be formed at this time, so that the flow of the hot water in the pipe fitting is simulated during normal use, and the detection process is more in accordance with the working environment of the pipe fitting;
meanwhile, the rotation of the first rotating rod 16 drives the pipe to rotate, so that hot water entering the pipe can uniformly contact with the inner wall of the pipe, and the detection result is more accurate;
after hot water circulates for a period of time, can close driving motor 15 this moment, start two electric telescopic handle 4 again and make it tensile, extrude the tubular product to observe whether the tubular product takes place deformation, after observing, can make two electric telescopic handle 4 shrink this moment, take off the tubular product can.
Compared with the prior art, the movable frame 11 is driven to move forwards and backwards by the operation of the driving motor 15, so that the folding air bag 24 is stretched and expanded continuously, hot water flows continuously in the pipe, the working environment of the pipe is simulated, the detection process accords with the working environment of the pipe, and the accuracy of the detection result is ensured;
meanwhile, the rotation of the first rotating rod 16 also drives the pipe to rotate, so that hot water entering the pipe can uniformly contact with the inner wall of the pipe, the inner wall of the pipe is ensured to be detected, and the detection effect is improved.
Example 2
Referring to fig. 4-6, the difference between this embodiment and embodiment 1 is that a shrink cavity 29 is provided in the case 1, the shrink cavity 29 penetrates through the liquid inlet pipe 21, a stop block 26 is provided in the shrink cavity 29, the stop block 26 is slidably connected with the inner wall of the shrink cavity 29, the right side of the stop block 26 is elastically connected with the right side inner wall of the shrink cavity 29 through an energizing spring 30, the energizing spring 30 is serially connected in the circuit of the electric heating plate 20, after the energizing spring 30 conducts electricity, according to electromagnetic effect, it is known that the energizing spring 30 of each turn generates a magnetic field, after the direction of the magnetic field is determined by the direction of the current, the direction of the magnetic field generated between every two adjacent energizing springs 30 is opposite, that is, after the adjacent energizing springs 30 of each two turns generate attractive force, that is, after the energizing, the whole energizing spring 30 contracts, a first through hole 27 and a second through hole 28 are provided on the stop block 26, the bottom space of the shrink cavity 29 is communicated with the outside through the air inlet pipe 25, a one-way valve is provided on the air inlet pipe 25, and external air enters into the folded air bag 24 in one way through the air inlet pipe 25.
In this embodiment, when the detection is performed, the electric heating plate 20 is electrified, and the electric heating spring 30 is electrified, then, according to the electromagnetic effect, the electric heating plate 20 can be closed (unnecessary electric energy waste can be reduced) at the moment, meanwhile, the electric heating plate 30 is powered off, and then, the stop block 26 is moved left to enable the second port 28 to be connected with the air inlet pipe 25, and then, the driving motor 15 is started again, so that the external air flows in the pipe due to the stretching and shrinkage of the folded air bag 24, and the residual water in the pipe can be discharged, and meanwhile, the evaporation of the internal water can be accelerated due to the air flow in the pipe, so that the high temperature of the pipe can be avoided.
Compared with the prior art, after the observation is finished, the pipeline can be switched at the moment, the driving motor 15 is started again to enable external air to continuously flow in the pipeline, residual moisture in the pipeline can be discharged, and meanwhile the temperature of the pipeline can be accelerated, so that the condition that the workers scald due to overhigh temperature of the pipeline is avoided.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (2)
1. The utility model provides a plastics tubular product is heated check out test set, includes box body (1), its characterized in that: the upper end in box body (1) is equipped with detection groove (2), rotate on the left side inner wall of detection groove (2) and connect rotary tube (7), the right-hand member fixedly connected with installation piece (5) of rotary tube (7), the right side of installation piece (5) is equipped with two electric telescopic handle (4), the right side of box body (1) is equipped with driving motor (15), the output shaft end of driving motor (15) extends to in detection groove (2) and fixedly connected with first bull stick (16), first bull stick (16) rotate with the right side inner wall of detection groove (2) and are connected, two electric telescopic handle (4) flexible end and the left end of first bull stick (16) are all fixedly connected with fixed block (3), and the opposite end of two fixed block (3) all is equipped with the mounting groove;
a transverse cavity (10) is arranged in the box body (1), the transverse cavity (10) is positioned below the detection groove (2), a moving mechanism is arranged in the transverse cavity (10), the moving mechanism comprises a moving frame (11) arranged in the transverse cavity (10), the moving frame (11) is in sliding connection with the inner wall of the transverse cavity (10), a second rotating rod (14) is rotationally connected to the inner wall on the right side in the transverse cavity (10), an opening is formed in the right side of the moving frame (11), an incomplete gear (12) is fixedly connected to the left end through opening of the second rotating rod (14), and teeth edges matched with the incomplete gear (12) are arranged on the inner top and the inner bottom of the moving frame (11);
the lower end of the box body (1) is provided with a water tank (19), the inner bottom of the water tank (19) is provided with an electric heating plate (20), and the left side of the water tank (19) is provided with an adding port;
the automatic detection device is characterized in that a folding air bag (24) is fixedly connected to the rear side of the movable frame (11), one end, far away from the movable frame (11), of the folding air bag (24) is fixedly connected with the rear side of the transverse cavity (10), the folding air bag (24) is communicated with the bottom space of the water tank (19) through a liquid inlet pipe (21), a rotary joint (8) is arranged on the right side of the detection groove (2), the left end of the rotary pipe (7) is communicated with the right end of the rotary joint (8), the right end of the rotary pipe (7) is communicated with the left space of a mounting groove on the left side through a hose (6), the left end of the rotary joint (8) is communicated with the folding air bag (24) through a liquid outlet pipe (9), and one-way valves are arranged on the liquid inlet pipe (21) and the liquid outlet pipe (9);
a vertical cavity (17) is formed in the box body (1), the first rotating rod (16) penetrates through the vertical cavity (17), the vertical cavity (17) is located on the right side of the detection groove (2), the bottom space of the vertical cavity (17) is communicated with the water tank (19) through a vertical pipe (18), a transverse groove (22) is formed in the left side of the first rotating rod (16), a notch of the transverse groove (22) is communicated with the right side space of the mounting groove located on the right side, and the transverse groove (22) is communicated with the vertical cavity (17) through a plurality of liquid outlet holes (23);
be equipped with shrink chamber (29) in box body (1), shrink chamber (29) run through feed liquor pipe (21), be equipped with dog (26) in shrink chamber (29), the inner wall sliding connection of dog (26) and shrink chamber (29), the right side of dog (26) and the right side inner wall of shrink chamber (29) are through circular telegram spring (30) elastic connection, be equipped with first opening (27) and second opening (28) on dog (26), the slope of second opening sets up, the bottom space and the external intercommunication of shrink chamber (29) are through intake pipe (25), be equipped with the check valve on intake pipe (25).
2. The plastic pipe heat detection device according to claim 1, wherein: the right end of the second rotating rod (14) extends to the outside, the second rotating rod (14) is in transmission connection with an output shaft of the driving motor (15) through a transmission structure (13), and the transmission structure (13) comprises transmission wheels arranged on the output shafts of the second rotating rod (14) and the driving motor (15), and the two transmission wheels are in transmission connection through a transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210137070.6A CN114527157B (en) | 2022-02-15 | 2022-02-15 | Plastic pipe heating detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210137070.6A CN114527157B (en) | 2022-02-15 | 2022-02-15 | Plastic pipe heating detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114527157A CN114527157A (en) | 2022-05-24 |
| CN114527157B true CN114527157B (en) | 2023-12-22 |
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ID=81623339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210137070.6A Active CN114527157B (en) | 2022-02-15 | 2022-02-15 | Plastic pipe heating detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114527157B (en) |
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| CN109764658A (en) * | 2018-12-13 | 2019-05-17 | 涂玉华 | A kind of drum-type dendrobium nobile drying unit |
| CN209689838U (en) * | 2019-03-20 | 2019-11-26 | 天津日腾飞管业有限公司 | Device for detecting sealability is used in a kind of production of plastic pipe |
| CN210254292U (en) * | 2019-07-23 | 2020-04-07 | 苏州鹏昌精密机械有限公司 | Numerical control lathe workstation wiper mechanism |
| CN111890534A (en) * | 2020-06-23 | 2020-11-06 | 张法善 | Temperature control device for maintaining tubular pile |
| CN113030169A (en) * | 2021-03-23 | 2021-06-25 | 深圳市抚漠琴实业有限公司 | Plastic pipe heating detection equipment |
| CN213632986U (en) * | 2020-10-27 | 2021-07-06 | 诺弗司工业技术(江苏)有限公司 | Quick testing arrangement of hose |
| CN113415979A (en) * | 2021-08-25 | 2021-09-21 | 海门裕隆光电科技有限公司 | Quartz glass is with machine-shaping device |
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2022
- 2022-02-15 CN CN202210137070.6A patent/CN114527157B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08247899A (en) * | 1995-03-13 | 1996-09-27 | Hitachi Ltd | Valve operation testing device, instrumentation piping facility, and valve operation testing method |
| CN100429412C (en) * | 2001-05-18 | 2008-10-29 | 株式会社日本制钢所 | Heat treating roll |
| CN207548216U (en) * | 2017-10-20 | 2018-06-29 | 天津市嘉祥泰瑞阀门有限公司 | A kind of valve production fixing device |
| CN108469880A (en) * | 2018-03-12 | 2018-08-31 | 青岛黄海学院 | A kind of Water-cooling circulating formula dedusting type computer mainframe box structure |
| CN109764658A (en) * | 2018-12-13 | 2019-05-17 | 涂玉华 | A kind of drum-type dendrobium nobile drying unit |
| CN209689838U (en) * | 2019-03-20 | 2019-11-26 | 天津日腾飞管业有限公司 | Device for detecting sealability is used in a kind of production of plastic pipe |
| CN210254292U (en) * | 2019-07-23 | 2020-04-07 | 苏州鹏昌精密机械有限公司 | Numerical control lathe workstation wiper mechanism |
| CN111890534A (en) * | 2020-06-23 | 2020-11-06 | 张法善 | Temperature control device for maintaining tubular pile |
| CN213632986U (en) * | 2020-10-27 | 2021-07-06 | 诺弗司工业技术(江苏)有限公司 | Quick testing arrangement of hose |
| CN113030169A (en) * | 2021-03-23 | 2021-06-25 | 深圳市抚漠琴实业有限公司 | Plastic pipe heating detection equipment |
| CN113415979A (en) * | 2021-08-25 | 2021-09-21 | 海门裕隆光电科技有限公司 | Quartz glass is with machine-shaping device |
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| Publication number | Publication date |
|---|---|
| CN114527157A (en) | 2022-05-24 |
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