CN205229316U - Accompany tropical operating mode analogue test device - Google Patents
Accompany tropical operating mode analogue test device Download PDFInfo
- Publication number
- CN205229316U CN205229316U CN201520858230.1U CN201520858230U CN205229316U CN 205229316 U CN205229316 U CN 205229316U CN 201520858230 U CN201520858230 U CN 201520858230U CN 205229316 U CN205229316 U CN 205229316U
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- CN
- China
- Prior art keywords
- work condition
- water tank
- heating tape
- condition analogue
- constant temperature
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- Expired - Fee Related
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Abstract
The utility model discloses an accompany tropical operating mode analogue test device, the device are equipped with the constant temperature water tank, the constant temperature water tank in be equipped with the water pump, the outlet pipe intercommunication operating mode simulation pipeline one end of water pump, the other end of operating mode simulation pipeline pass through pipeline intercommunication constant temperature water tank, wait that the companion torrid zone winding that detects is in operating mode simulation pipeline on, the companion torrid zone through connecing electricity box to connect the commercial power, the electricity box of connecing be equipped with the acquisition unit who gathers the tropical voltage of companion, circuit. The utility model has the advantages of device simple structure, application method, the operating mode simulation is true to the accurate required parameter of measurement of ability, good companion torrid zone back only need be twined to the staff, and the device then detects and obtains to detect data automatically, and it is convenient, reliable to detect, can effectively guarantee product quality.
Description
Technical field
The utility model relates to checkout equipment field, particularly relates to heating tape Work condition analogue test unit.
Background technology
Heating tape is made up of conducting polymer and two parallel metal wire and insulating sheath.Be characterized in that conducting polymer has very high ptc characteristics, and it is in parallel mutually, can with the automatic regulation output power of the temperature variation of heated object system, the temperature of volitional check heating, can arbitrarily brachymemma or within the specific limits spreading use, and allow repeatedly juxtaposition and without high temperature hotspot and the worry of burning.Heating tape is usually operated in sealed environment, inconvenient examine and replace after installing, and therefore the quality of heating tape must be reliable, therefore needs to carry out working condition tests detection, but lack the pick-up unit of this respect at present, is difficult to the reliability ensureing product work.
Utility model content
Technical problem to be solved in the utility model be realize one can real simulation operating mode, and accurately can detect the proving installation of heating tape quality.
To achieve these goals, the technical solution adopted in the utility model is: heating tape Work condition analogue test unit, this device is provided with constant temperature water tank, water pump is provided with in described constant temperature water tank, the rising pipe of described water pump is communicated with Work condition analogue pipeline one end, the other end of described Work condition analogue pipeline is by pipeline communication constant temperature water tank, heating tape to be detected is wrapped on described Work condition analogue pipeline, described heating tape connects civil power by connecing electric box, and the described electric box that connects is provided with the collecting unit gathering heating tape voltage, circuit.
Described constant temperature water tank is provided with two, be respectively refrigerated constant temperature water tank and thermostatic heating water tank, cold water water pump is provided with in described refrigerated constant temperature water tank, described cold water pumping line is communicated with one of them water inlet of T-valve, hot water water pump is provided with in described thermostatic heating water tank, described hot water pumping line is communicated with another water inlet of described T-valve, and the freeing port of described T-valve is by the Work condition analogue pipeline described in pipeline communication.
The signal of collection is delivered to processor by the described electric box collecting unit that connects, and described processor is provided with signal input keys dish, storage unit and display unit.
Described processor is provided with timer, and described processor exports make-and-break signal to relay, and described relay is positioned at terminal box in the supply line that heating tape is powered.
Described Work condition analogue pipe water outlet is provided with temperature sensor, and the temperature of collection is delivered to processor by described temperature sensor.
Described T-valve is three-way solenoid valve, and described processor outputs control signals to the driving circuit of three-way solenoid valve, and described processor outputs control signals to the driving circuit of hot water water pump and cold water water pump.
The utility model has the advantage of that apparatus structure is simple, using method, Work condition analogue is true, and can accurately desired parameters be measured, after staff only needs to wind heating tape, device then automatically carries out detecting and obtains detection data, easy to detect, reliable, effectively can ensure product quality.
Accompanying drawing explanation
Mark in the content expressed every width accompanying drawing in the utility model instructions below and figure is briefly described:
Fig. 1 is heating tape Work condition analogue test unit structural representation;
Mark in above-mentioned figure is: 1, thermostatic heating water tank; 2, refrigerated constant temperature water tank; 3, hot water water pump; 4, cold water water pump; 5, T-valve; 6, Work condition analogue pipeline; 7, electric box is connect; 8, heating tape; 9, temperature sensor.
Embodiment
As shown in Figure 1, heating tape 8 Work condition analogue test unit is provided with a constant temperature water tank for simulated condition environment, water pump is provided with in constant temperature water tank, the rising pipe of water pump is communicated with Work condition analogue pipeline 6 one end, the other end of Work condition analogue pipeline 6 is by pipeline communication constant temperature water tank, form circulating water loop, the metal tube that Work condition analogue pipeline 6 adopts temperature conductivity high makes, and preferably adopt flexible pipe to connect Work condition analogue pipeline 6 two ends, equipment is facilitated to install fixing, heating tape 8 is wrapped on Work condition analogue pipeline 6, is that Work condition analogue pipeline 6 heats for simulated condition.
Heating tape 8 connects civil power by connecing electric box 7, connect electric box 7 power input and connect civil power by plug, power output end is provided with heating tape 8 jack, connect electric box 7 and be provided with the collecting unit gathering heating tape 8 voltage, circuit, namely be connected to and connect electric box 7 power input Acquisition Circuit, for detecting current/voltage change when heating tape 8 works.
Connect electric box 7 collecting unit and the signal of collection is delivered to processor, processor is provided with signal input keys dish, timer, storage unit and display unit, processor exports make-and-break signal to relay, and relay is positioned at terminal box in the supply line that heating tape 8 is powered.Display unit is for showing detected parameters, storage unit with storing the parameter information detected, and conveniently transfers historical data, and timer is used for the statistic mixed-state time, signal input keys dish can operating means work, such as enquiry of historical data, coordinate relay that test period etc. is set.
In addition, can also be provided with temperature sensor 9 at Work condition analogue pipeline 6 water delivering orifice, the temperature of collection is delivered to processor by temperature sensor 9, can gather the water temperature change after heating tape 8 heating, detect insulation (heating) function of heating tape 8.
Preferred version: for improving the authenticity of device Work condition analogue, heating tape 8 working environment under different temperatures environment can be simulated, two constant temperature water tanks are set, be respectively refrigerated constant temperature water tank 2 and thermostatic heating water tank 1, and respectively a water pump is placed in two constant temperature water tanks, namely cold water water pump 4 is provided with in refrigerated constant temperature water tank 2, hot water water pump 3 is provided with in thermostatic heating water tank 1, cold water water pump 4 rising pipe is communicated with one of them water inlet of T-valve 5, hot water water pump 3 rising pipe is communicated with another water inlet of described T-valve 5, the freeing port of T-valve 5 is by pipeline communication Work condition analogue pipeline 6, T-valve 5 is three-way solenoid valve 5 preferably, controlled by processor, processor outputs control signals to the driving circuit of three-way solenoid valve 5, processor outputs control signals to the driving circuit of hot water water pump 3 and cold water water pump 4, realize the Automated condtrol of whole device.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (6)
1. heating tape Work condition analogue test unit, it is characterized in that: this device is provided with constant temperature water tank, water pump is provided with in described constant temperature water tank, the rising pipe of described water pump is communicated with Work condition analogue pipeline one end, the other end of described Work condition analogue pipeline is by pipeline communication constant temperature water tank, heating tape to be detected is wrapped on described Work condition analogue pipeline, and described heating tape connects civil power by connecing electric box, and the described electric box that connects is provided with the collecting unit gathering heating tape voltage, circuit.
2. heating tape Work condition analogue test unit according to claim 1, it is characterized in that: described constant temperature water tank is provided with two, be respectively refrigerated constant temperature water tank and thermostatic heating water tank, cold water water pump is provided with in described refrigerated constant temperature water tank, described cold water pumping line is communicated with one of them water inlet of T-valve, hot water water pump is provided with in described thermostatic heating water tank, described hot water pumping line is communicated with another water inlet of described T-valve, and the freeing port of described T-valve is by the Work condition analogue pipeline described in pipeline communication.
3. heating tape Work condition analogue test unit according to claim 2, is characterized in that: the signal of collection is delivered to processor by the described electric box collecting unit that connects, and described processor is provided with signal input keys dish, storage unit and display unit.
4. heating tape Work condition analogue test unit according to claim 3, it is characterized in that: described processor is provided with timer, described processor exports make-and-break signal to relay, and described relay is positioned at terminal box in the supply line that heating tape is powered.
5. heating tape Work condition analogue test unit according to claim 4, is characterized in that: described Work condition analogue pipe water outlet is provided with temperature sensor, and the temperature of collection is delivered to processor by described temperature sensor.
6. heating tape Work condition analogue test unit according to claim 5, it is characterized in that: described T-valve is three-way solenoid valve, described processor outputs control signals to the driving circuit of three-way solenoid valve, and described processor outputs control signals to the driving circuit of hot water water pump and cold water water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858230.1U CN205229316U (en) | 2015-10-28 | 2015-10-28 | Accompany tropical operating mode analogue test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520858230.1U CN205229316U (en) | 2015-10-28 | 2015-10-28 | Accompany tropical operating mode analogue test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229316U true CN205229316U (en) | 2016-05-11 |
Family
ID=55904373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520858230.1U Expired - Fee Related CN205229316U (en) | 2015-10-28 | 2015-10-28 | Accompany tropical operating mode analogue test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120739A (en) * | 2018-01-24 | 2018-06-05 | 西安理工大学 | A kind of thermal deformation measurement device for high-precision machine tool hydrostatic bearing |
| CN109187639A (en) * | 2018-04-19 | 2019-01-11 | 博太科防爆设备（上海）有限公司 | A kind of device and test method for testing self-limiting heating cable PTC hot property |
-
2015
- 2015-10-28 CN CN201520858230.1U patent/CN205229316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120739A (en) * | 2018-01-24 | 2018-06-05 | 西安理工大学 | A kind of thermal deformation measurement device for high-precision machine tool hydrostatic bearing |
| CN109187639A (en) * | 2018-04-19 | 2019-01-11 | 博太科防爆设备（上海）有限公司 | A kind of device and test method for testing self-limiting heating cable PTC hot property |
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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: 20160511 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |