CN213301780U - Heat tracing sampling tube convenient for temperature control - Google Patents
Heat tracing sampling tube convenient for temperature control Download PDFInfo
- Publication number
- CN213301780U CN213301780U CN202022408675.3U CN202022408675U CN213301780U CN 213301780 U CN213301780 U CN 213301780U CN 202022408675 U CN202022408675 U CN 202022408675U CN 213301780 U CN213301780 U CN 213301780U
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- CN
- China
- Prior art keywords
- sleeve
- wall
- tube
- sampling tube
- electric heating
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- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 25
- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a companion's heat sampling tube convenient to control temperature, it has the open-ended sleeve to open including one end, the welding of sleeve opening position department inner wall has the sealing ring, and sealing ring inner wall sliding connection has the storage tube, the welding of sleeve bottom outer wall has the handle, and the sleeve is kept away from open-ended one end and is run through and install the thermometer, control switch is installed to sleeve bottom outer wall, and installs the battery bottom the sleeve, sleeve top outer wall runs through and installs the inlet tube, and the sleeve installs electric heating wire around the inner wall. The utility model discloses a be provided with thermometer, control switch, electric heating wire and battery, realized to the control of companion's heat sampling tube temperature, to the inside water that adds of sleeve through the inlet tube, electric heating wire heats water, has realized the function of water-bath heating to avoided the heater strip to make the too high or low problem of holding tube local temperature, guaranteed that collection sample does not have too many changes with initial value.
Description
Technical Field
The utility model relates to a companion's heat sampling tube technical field especially relates to a companion's heat sampling tube convenient to controlled temperature.
Background
The heat tracing sampling tube is an important part of an online analysis complete system of a process technology in an environment-friendly monitoring system, a water quality and sewage treatment system and the like, and is used for ensuring that a collected sample is basically consistent with an initial value, so constant temperature control is often adopted in the heat tracing sampling tube, the current heat tracing sampling tube often adopts an electric heating wire to directly heat the sample, the phenomenon that the local temperature of the sample is too high or too low is easily caused, the measurement result of the sample is not accordant with the actual condition, and the accuracy of measurement is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a heat tracing sampling tube convenient for temperature control.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat tracing sampling tube convenient for temperature control comprises a sleeve with an opening at one end, wherein a sealing ring is welded on the inner wall of the opening position of the sleeve, a storage tube is connected to the inner wall of the sealing ring in a sliding manner, a handle is welded on the outer wall of the bottom of the sleeve, a thermometer is installed at the end, away from the opening, of the sleeve in a penetrating manner, a control switch is installed on the outer wall of the bottom of the sleeve, a storage battery is installed at the bottom of the sleeve, a water inlet tube is installed on the outer wall of the top of the sleeve in a penetrating manner, electric heating wires are installed on the inner wall of the periphery of the sleeve, sliding grooves are formed in two sides of the inner wall of the sleeve, sliding rods are connected between the sliding grooves in a sliding manner in a clamping manner, a piston is connected to the inner wall of the storage tube in a sliding manner, a, and the chute is provided with a fixed slot at one end close to the opening of the sleeve.
Preferably, the length of the storage pipe is matched with that of the sleeve, and a tapered pipe is welded at one end of the storage pipe.
Preferably, the control switch is connected with the storage battery through a lead, and the thermometer and the electric heating wire are connected with the control switch through leads.
Preferably, the outer wall of one side of the water inlet pipe is provided with a control valve in a penetrating way, and the electric heating wire is fixed at two ends of the sleeve in a surrounding way.
Preferably, the size of the moving groove is larger than that of the fixed block, and the storage pipe is welded in the middle of the sliding rod in a butt-clamping mode.
Preferably, the two fixing grooves are located on one side of the two sliding grooves, which rotate clockwise, and the fixing grooves are matched with the sliding rods in size.
The utility model has the advantages that:
1. the temperature of the heat tracing sampling tube is controlled by arranging the thermometer, the control switch, the electric heating wire and the storage battery, water is added into the sleeve through the water inlet tube, the electric heating wire heats the water, and the water bath heating function is realized, so that the problem that the local temperature of the storage tube is too high or too low by the heating wire is avoided, the collected sample is not changed too much from the initial value, and the accuracy of the measurement result is improved;
2. through setting up storage tube and sleeve sliding connection, mutually support between fixed block and the shifting chute, can control the storage tube flexible under the effect of push rod to realized having avoided the sample on surface to receive the risk of the interference of environment easily to the sample of sample spare inside, made the measuring result possess the representativeness.
Drawings
FIG. 1 is a schematic view of a heat tracing sampling tube with a convenient temperature control function according to the present invention;
FIG. 2 is a schematic view of a top view of a heat tracing sampling tube for controlling temperature;
FIG. 3 is a schematic view of a connection structure between a chute and a slide bar of a heat tracing sampling tube convenient for temperature control according to the present invention;
fig. 4 is a schematic view of a top view structure of the fixing block of the heat tracing sampling tube convenient for temperature control according to the present invention.
In the figure: 1 sleeve, 2 sealing rings, 3 storage pipes, 4 handles, 5 thermometers, 6 control switches, 7 storage batteries, 8 water inlet pipes, 9 electric heating wires, 10 sliding chutes, 11 sliding rods, 12 pistons, 13 push rods, 14 push handles, 15 fixed blocks, 16 moving grooves, 17 fixed grooves and 18 conical pipes.
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.
Referring to fig. 1-4, a heat tracing sampling tube convenient for temperature control comprises a sleeve 1 with an opening at one end, a sealing ring 2 welded on the inner wall of the opening position of the sleeve 1, a storage tube 3 connected with the inner wall of the sealing ring 2 in a sliding manner, a handle 4 welded on the outer wall of the bottom of the sleeve 1, a thermometer 5 mounted on the end of the sleeve 1 far away from the opening in a penetrating manner, a control switch 6 mounted on the outer wall of the bottom of the sleeve 1, a storage battery 7 mounted at the bottom of the sleeve 1, a water inlet tube 8 mounted on the outer wall of the top of the sleeve 1 in a penetrating manner, electric heating wires 9 mounted on the inner wall of the periphery of the sleeve 1, a length of the storage tube 3 adapted to the length of the sleeve 1, a tapered tube 18 welded on one end of the storage tube 3, the control switch 6 connected with the storage battery, the outer wall of one side of the water inlet pipe 8 is provided with a control valve in a penetrating mode, the electric heating wires 9 are fixed at two ends of the sleeve 1 in a surrounding mode, the thermometer 5, the control switch 6, the electric heating wires 9 and the storage battery 7 are arranged, the temperature of the heat tracing sampling pipe is controlled, water is added into the sleeve 1 through the water inlet pipe 8, the electric heating wires 9 heat the water, and a water bath heating function is achieved, so that the problem that the local temperature of the storage pipe 3 is too high or too low due to the heating wires 9 is solved, the collected samples are not changed too much from initial values, and the accuracy of measurement results is improved;
the two sides of the inner wall of the sleeve 1 are both provided with sliding grooves 10, a sliding rod 11 is connected between the sliding grooves 10 in a butt-clamping sliding manner, the inner wall of the storage pipe 3 is connected with a piston 12 in a sliding manner, one end, far away from the opening position of the sleeve 1, of the piston 12 is fixedly provided with a push rod 13 penetrating through the outer wall of one end of the sleeve 1, the other end of the push rod 13 is welded with a push handle 14, the outer walls of the two sides of the push rod 13 are welded with fixed blocks 15, one end, close to the fixed blocks 15, of the storage pipe 3 is provided with a moving groove 16, one end, close to the opening position of the sleeve 1, of the sliding grooves 10 is provided with fixed grooves 17, the size of the moving groove 16 is larger than that of the fixed blocks 15, the storage pipe 3 is welded in a butt-clamping manner in the middle of the sliding rod 11, mutually support between fixed block 15 and the moving groove 16, can control the storage tube 3 flexible under the effect of push rod 13 to realized having avoided the risk that the sample on surface receives the interference of environment easily to the inside sample of sample spare, made the measuring result possess the representativeness.
The working principle is as follows: the staff holds the handle 4, pushes the storage tube 3 through the push handle 14, the slide bar 11 gradually moves along the chute 10 to the farthest end of the chute 10, the rotating shaft pushes the handle 14 to make the fixed block 15 correspond to the moving groove 16, therefore, the fixed block 15 is positioned in the moving groove 16, the push handle 14 is rotated to enable the fixed block 15 to rotate the storage tube 3 so as to rotate the slide rod 11 to the inside of the fixed groove 17, then the push handle 14 is pushed to enable the piston 12 to move to realize the sampling function, when the push handle 14 moves to the position of the moving groove 16, the reverse rotation is performed so as to enable the fixed block 15 to be separated from the fixed groove 17, then the water inlet tube 8 is moved to an external water source, the push handle 14 is continuously pulled to enable the storage tube 3 to move to the inside of the sleeve 1, the water inlet tube 8 absorbs water during the moving process, and then make and fill water between sleeve 1 and the storage tube 3, open control switch 6, electric heating wire 9 can heat water, has realized the function of water-bath heating.
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. The utility model provides a companion's heat sampling tube convenient to controlled temperature, includes that one end is opened there is open-ended sleeve (1), its characterized in that, sleeve (1) opening position department inner wall welding has sealing ring (2), and sealing ring (2) inner wall sliding connection has storage tube (3), sleeve (1) bottom outer wall welding has handle (4), and sleeve (1) keeps away from open-ended one end and runs through and install thermometer (5), control switch (6) are installed to sleeve (1) bottom outer wall, and sleeve (1) bottom installs battery (7), sleeve (1) top outer wall runs through and installs inlet tube (8), and sleeve (1) inner wall all around installs electric heating wire (9), spout (10) have all been opened to sleeve (1) inner wall both sides, and to pressing from both sides sliding connection between spout (10) have slide bar (11), storage tube (3) inner wall sliding connection has piston (12), and piston (12) keep away from sleeve (1) open position department one end and be fixed with push rod (13) that runs through sleeve (1) one end outer wall, the other end welding of push rod (13) has and pushes away handle (14), and push rod (13) both sides outer wall all welds fixed block (15), the one end that storage tube (3) are close to fixed block (15) is opened there is shifting chute (16), and fixed slot (17) have all been opened to the one end that spout (10) are close to sleeve (1) open position department.
2. Heat tracing sampling tube facilitating temperature control according to claim 1, characterized in that the length of said storage tube (3) is adapted to the length of the sleeve (1), and a tapered tube (18) is welded to one end of the storage tube (3).
3. Heat tracing sampling tube convenient for temperature control according to claim 1, characterized in that the control switch (6) is connected with the accumulator (7) by a wire, and the thermometer (5) and the electric heating wire (9) are connected with the control switch (6) by a wire.
4. Heat tracing sampling tube convenient for temperature control according to claim 1, characterized in that the outer wall of one side of the inlet tube (8) is installed with a control valve, and the electric heating wire (9) is fixed around the two ends of the sleeve (1).
5. Heat tracing sampling tube facilitating temperature control according to claim 1, characterized in that the size of the moving groove (16) is larger than the size of the fixed block (15), and the storage tube (3) is butt welded in the middle of the sliding rod (11).
6. Heat tracing sampling tube convenient for temperature control according to claim 1, characterized in that two said fixing slots (17) are located on the side of the two chutes (10) rotating clockwise, and the fixing slots (17) are adapted to the size of the sliding rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408675.3U CN213301780U (en) | 2020-10-26 | 2020-10-26 | Heat tracing sampling tube convenient for temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408675.3U CN213301780U (en) | 2020-10-26 | 2020-10-26 | Heat tracing sampling tube convenient for temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213301780U true CN213301780U (en) | 2021-05-28 |
Family
ID=76015323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408675.3U Expired - Fee Related CN213301780U (en) | 2020-10-26 | 2020-10-26 | Heat tracing sampling tube convenient for temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213301780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354279A (en) * | 2022-03-22 | 2022-04-15 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Hydrology engineering geology is with groundwater collection sampling device |
-
2020
- 2020-10-26 CN CN202022408675.3U patent/CN213301780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354279A (en) * | 2022-03-22 | 2022-04-15 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Hydrology engineering geology is with groundwater collection sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |