CN211547894U - Control device capable of accurately controlling temperature and pipeline flow - Google Patents
Control device capable of accurately controlling temperature and pipeline flow Download PDFInfo
- Publication number
- CN211547894U CN211547894U CN201922141061.0U CN201922141061U CN211547894U CN 211547894 U CN211547894 U CN 211547894U CN 201922141061 U CN201922141061 U CN 201922141061U CN 211547894 U CN211547894 U CN 211547894U
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- water
- pipeline
- water tank
- temperature
- flow
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
The utility model relates to a control device which can accurately control the temperature and the flow of a pipeline, comprising a water inlet pipe, a water outlet pipe and a water tank; the water outlet end of the water inlet pipe and the water inlet end of the water outlet pipe are both provided with a pipeline joint connected with a pipeline to be detected; a flowmeter for detecting flow is arranged on the water outlet pipe; the water tank is provided with a water pump for pumping out the water therein, and the water outlet end of the water pump is connected with the water inlet end of the water inlet pipe; a temperature detector and a heating component are arranged in the water tank; the water tank is positioned right below the two pipeline joints, the upper surface of the water tank is provided with an opening, and a sealing cover for sealing the opening is arranged at the opening; when detecting, heat the temperature to the settlement temperature through heating element to the water tank water-logging, the temperature detection meter carries out temperature detection, opens the water pump with the leading-in inlet tube of water tank water-logging, and water is discharged by the outlet pipe after waiting to detect the pipeline, and the flowmeter detects the flow, can reduce the water through the heat loss when waiting to detect the pipeline to improve and detect the precision.
Description
Technical Field
The utility model relates to a pipeline inspection technical field, more specifically say, relate to a controlling means that can accurate control temperature and pipeline flow.
Background
The detection of the influence of the change of the fluid temperature on the flow of the pipeline can be involved in the pipeline detection, and a relation chart of the change of the flow and the temperature when the pipeline is used can be obtained through the test, so that the flow in the pipeline can be rapidly predicted according to the temperature when the pipeline is actually used; most of the existing devices for testing are complex in structure, and the detection precision is low due to heat loss.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, but a controlling means of accurate control temperature and pipeline flow is provided.
The utility model provides a technical scheme that its technical problem adopted is:
the control device capable of accurately controlling the temperature and the pipeline flow is constructed, and comprises a water inlet pipe, a water outlet pipe and a water tank; the water outlet end of the water inlet pipe and the water inlet end of the water outlet pipe are both provided with a pipeline joint connected with a pipeline to be detected; a flowmeter for detecting flow is arranged on the water outlet pipe; the water tank is provided with a water pump for pumping out the water therein, and the water outlet end of the water pump is connected with the water inlet end of the water inlet pipe; a temperature detector and a heating component are arranged in the water tank; the water tank is positioned right below the two pipeline joints, the upper surface of the water tank is provided with an opening, and a sealing cover for sealing the opening is arranged at the opening; the sealing cover is provided with two open holes for two ends of the pipeline to be detected to penetrate out respectively.
But controlling means of accurate control temperature and pipeline flow, wherein, heating element includes the heater strip, right the power and the control of heater strip power supply the current controller of heater strip electric current size.
The control device capable of accurately controlling the temperature and the pipeline flow is characterized in that an inverted driving motor is arranged on the sealing cover, the movable end of the driving motor is connected with a stirring shaft, and the lower end of the stirring shaft is provided with a stirring blade for stirring water in the water tank; and a sealing bearing matched with the stirring shaft is arranged on the sealing cover.
The control device capable of accurately controlling the temperature and the flow rate of the pipeline, provided by the utility model, is characterized in that the water tank is rectangular, the temperature detector and the heating component are positioned at two sides of the water tank, and the temperature detector is arranged at one side close to the pipeline to be detected; the stirring blade is positioned between the temperature detector and the heating component.
The beneficial effects of the utility model reside in that: examine time measuring, open the closing cap, wait to detect on two trompils that insert the closing cap respectively at the both ends of pipeline, then close the closing cap, will wait to detect the both ends of pipeline and be connected with two pipe joint respectively, wait to detect at this moment that pipeline part can submerge under the liquid level in the water tank, then heat the temperature of setting for through heating element to water in the water tank, the temperature detection meter carries out temperature detection and instruction, open the leading-in inlet tube of water pump with water tank water, water is discharged by the outlet pipe after waiting to detect the pipeline, the flowmeter detects the flow, overall structure is simple, and this kind of mode can reduce the heat loss of water when waiting to detect the pipeline, thereby improve and detect the precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
fig. 1 is a schematic structural diagram of a control device capable of accurately controlling temperature and pipeline flow according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
The control device which can accurately control the temperature and the pipeline flow in the preferred embodiment of the utility model, as shown in figure 1, comprises a water inlet pipe 1, a water outlet pipe 2 and a water tank 3; the water outlet end of the water inlet pipe 1 and the water inlet end of the water outlet pipe 2 are both provided with a pipeline joint 5 connected with a pipeline 4 to be detected; a flowmeter 20 for detecting flow is arranged on the water outlet pipe 2; the water tank 3 is provided with a water pump 30 for pumping out the water therein, and the water outlet end of the water pump 30 is connected with the water inlet end of the water inlet pipe 1; a temperature detector 31 and a heating component 32 are arranged in the water tank 3; the water tank 3 is positioned right below the two pipeline joints 5, the upper surface of the water tank 3 is provided with an opening, and a sealing cover 33 for sealing the opening is arranged at the opening; the sealing cover 33 is provided with two openings through which two ends of the pipeline 4 to be detected respectively penetrate;
when detecting, open closing cap 33, wait to detect on two trompils that detect pipeline 4's both ends insert closing cap 33 respectively, then close closing cap 33, will wait to detect the both ends of pipeline 4 and be connected with two pipe joint 5 respectively, wait to detect the liquid level that pipeline 4 part can submerge in water tank 3 this moment under, then heat the settlement temperature through heating element 32 to water tank 3 water-logging, temperature detector 31 carries out temperature detection and instruction, open water pump 30 and with leading-in inlet tube 1 of water tank 3 water-logging, water is discharged by outlet pipe 2 after waiting to detect pipeline 4, flowmeter 20 detects the flow, overall structure is simple, and this kind of mode can reduce the heat loss of water when waiting to detect the pipeline, thereby improve and detect the precision.
Preferably, the heating assembly 32 includes a heating wire, a power supply for supplying power to the heating wire, and a current controller for controlling the current magnitude of the heating wire; the current controller can adopt a rheostat and the like;
optionally, the heating wire is connected with the two poles of the power supply after being connected with the slide rheostat in series, so that the heating quantity of the heating wire can be controlled simply and rapidly.
Preferably, the cover 33 is provided with an inverted driving motor 330, the movable end of the driving motor 330 is connected with a stirring shaft 331, and the lower end of the stirring shaft 331 is provided with a stirring blade 332 for stirring water in the water tank 3; a sealing bearing matched with the stirring shaft 331 is arranged on the sealing cover 33; the water in the water tank 3 may be agitated to allow the heating assembly 32 to emit heat that is rapidly diffused.
Preferably, the water tank 3 is rectangular, the temperature detector 31 and the heating component 32 are positioned at two sides of the water tank 3, and the temperature detector 31 is arranged at one side close to the pipeline 4 to be detected; the stirring blade 332 is positioned between the temperature detector 31 and the heating assembly 32; it is rationally distributed, and temperature detection is comparatively accurate.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (4)
1. A control device capable of accurately controlling temperature and pipeline flow is characterized by comprising a water inlet pipe, a water outlet pipe and a water tank; the water outlet end of the water inlet pipe and the water inlet end of the water outlet pipe are both provided with a pipeline joint connected with a pipeline to be detected; a flowmeter for detecting flow is arranged on the water outlet pipe; the water tank is provided with a water pump for pumping out the water therein, and the water outlet end of the water pump is connected with the water inlet end of the water inlet pipe; a temperature detector and a heating component are arranged in the water tank; the water tank is positioned right below the two pipeline joints, the upper surface of the water tank is provided with an opening, and a sealing cover for sealing the opening is arranged at the opening; the sealing cover is provided with two open holes for two ends of the pipeline to be detected to penetrate out respectively.
2. The apparatus of claim 1, wherein the heating assembly comprises a heating wire, a power supply for supplying power to the heating wire, and a current controller for controlling the current of the heating wire.
3. The control device capable of accurately controlling the temperature and the flow of the pipeline according to claim 2, wherein an inverted driving motor is arranged on the sealing cover, a stirring shaft is connected to the movable end of the driving motor, and a stirring blade for stirring water in the water tank is arranged at the lower end of the stirring shaft; and a sealing bearing matched with the stirring shaft is arranged on the sealing cover.
4. The control device capable of accurately controlling the temperature and the flow rate of the pipeline according to claim 3, wherein the water tank is rectangular, the temperature detecting meter and the heating component are positioned at two sides of the water tank, and the temperature detecting meter is arranged at one side close to the pipeline to be detected; the stirring blade is positioned between the temperature detector and the heating component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141061.0U CN211547894U (en) | 2019-12-03 | 2019-12-03 | Control device capable of accurately controlling temperature and pipeline flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141061.0U CN211547894U (en) | 2019-12-03 | 2019-12-03 | Control device capable of accurately controlling temperature and pipeline flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547894U true CN211547894U (en) | 2020-09-22 |
Family
ID=72503494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922141061.0U Expired - Fee Related CN211547894U (en) | 2019-12-03 | 2019-12-03 | Control device capable of accurately controlling temperature and pipeline flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211547894U (en) |
-
2019
- 2019-12-03 CN CN201922141061.0U patent/CN211547894U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200922 |