CN210894547U - Liquid expansion type temperature controller performance test bench - Google Patents
Liquid expansion type temperature controller performance test bench Download PDFInfo
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- CN210894547U CN210894547U CN201921731911.6U CN201921731911U CN210894547U CN 210894547 U CN210894547 U CN 210894547U CN 201921731911 U CN201921731911 U CN 201921731911U CN 210894547 U CN210894547 U CN 210894547U
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Abstract
The utility model discloses a liquid expansion temperature controller performance test board, belonging to the technical field of temperature controllers, which is characterized in that the test board comprises a temperature controller box body, a touch screen is embedded in the front end surface of a control host, two indicator lamps are symmetrically distributed below the touch screen, a switching power supply is arranged in the middle part below the two indicator lamps, a clamp bottom board is arranged on the upper end surface of the temperature controller box body, a plurality of clamp assembly mechanisms are arranged on the upper end surface of the clamp bottom board, the temperature test of disconnection/reset or disconnection only temperature test is carried out on a plurality of test products, the temperature control and heat preservation effect of the temperature controller is good, the multi-station test is convenient to carry out on the test products, when the temperature of the test products is not measured in a set range, the two indicator lamps emit different color lights, and simultaneously, the test product with the problem of installing the test products, the efficiency of the detection and test product of the performance test board of the liquid expansion type temperature controller is improved.
Description
Technical Field
The utility model relates to a temperature controller technical field, in particular to formula temperature controller performance test platform that rises of liquid.
Background
The liquid expansion type temperature controller is characterized in that when the temperature of a controlled object changes, a substance (generally liquid) in a temperature sensing part of the temperature controller generates corresponding physical phenomena (volume change) of expansion with heat and contraction with cold, a diaphragm capsule communicated with the temperature sensing part expands or contracts, and a switch is driven to make and break action by a lever principle, so that the liquid expansion type temperature controller achieving the purpose of constant temperature has the performance characteristics of accurate temperature control, stability and reliability, small starting and stopping temperature difference, large control temperature control regulation range, large overload current and the like.
But when current liquid rises formula temperature controller capability test platform detected test product temperature, can only be one by one to detecting the product disconnection and detect, communicate one by one again and detect, can not realize the break-make to detecting the product simultaneously and detect, make the detection product's of liquid rises formula temperature controller capability test platform inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a supply liquid formula temperature controller performance test platform that rises aims at solving current liquid formula temperature controller performance test platform that rises and examines time measuring to the test product temperature, can only one by one to detecting the product disconnection detection, again communicate one by one and detect, can not realize the break-make to detecting the product simultaneously and detect, make the problem of the inefficiency of the detection product of liquid formula temperature controller performance test platform that rises.
The utility model is realized in such a way that the hydraulic expansion type temperature controller performance test board comprises a temperature controller box body, the upper end surface of the temperature controller box body is fixedly connected with a main frame, the interior of the main frame is fixedly connected with a control host, a touch screen is embedded in the front end face of the control host, two indicator lights which are symmetrically distributed are arranged below the touch screen, a switch power supply is arranged in the middle part below the two indicator lights, the upper end surface of the temperature controller box body is provided with a clamp bottom plate, the upper end surface of the clamp bottom plate is provided with a plurality of clamp assembly mechanisms, the fixture general assembly mechanism comprises a test product, a product installation mold and a fixing clamping piece, wherein the lower end surface of the product installation mold is fixedly connected with the upper end surface of the fixture bottom plate, the left side wall of the product mounting die is fixedly connected with the fixing clamping piece, and the left side and the right side of the test product are fixedly connected with the left side and the right side of the interior of the product mounting die.
In order to install a plurality of anchor clamps assembly mechanism above the anchor clamps bottom plate, can test a plurality of test products simultaneously, the staff operates on the touch-sensitive screen, and computer (PLC) program record temperature value of temperature controller disconnection switch-on, whether automatic judgement is qualified, has improved the liquid formula temperature controller performance test platform detection efficiency that rises, conduct the utility model discloses a liquid formula temperature controller performance test platform is preferred, the anchor clamps bottom plate is located the left side of main frame, the anchor clamps bottom plate passes through bolt fixed connection with the temperature controller box.
In order to improve the operation security of hydraulic expansion type temperature controller performance test platform, as the utility model discloses a hydraulic expansion type temperature controller performance test platform is preferred, the right side fixedly connected with earth leakage protection device of main frame.
Reach the purpose that reduces temperature protection engine in order to use the liquid cooling, conduct the utility model discloses a liquid rises formula temperature controller performance test platform is preferred, two symmetry subsection electric fan, two are installed to the rear end face of temperature controller box electric fan is located the main frame below.
When filling into liquid medium volume and changing in making, the temperature risees the switch action disconnection, and the temperature reduction switch replies the closure, realizes the temperature control function, and the liquid formula temperature controller performance test platform that rises of being convenient for detects test product disconnection/reset temperature or only detects the disconnection temperature, as the utility model discloses a liquid formula temperature controller performance test platform that rises is preferred, the left side fixedly connected with side drive hinge plate of temperature controller box, the preceding drive hinge plate of terminal surface fixedly connected with before the temperature controller box, side drive hinge plate all is located anchor clamps assembly mechanism below with preceding drive hinge plate.
For the convenience open the temperature controller box, the staff's inspection maintenance temperature controller box of being convenient for simultaneously is pressed from both sides at side door right side fixed connection record, makes things convenient for in this record of placing the record clamp of examining of staff, and the detector of being convenient for checks the record, as the utility model discloses a liquid formula temperature controller performance test platform that rises is preferred, the right side hinge connection of temperature controller box has the side chamber door, side door right side fixedly connected with record presss from both sides.
For convenient removal liquid formula temperature controller performance test platform that rises, as the utility model discloses a liquid formula temperature controller performance test platform that rises is preferred, four evenly distributed's of lower terminal surface fixedly connected with truckle of temperature controller box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the liquid expansion type temperature controller performance test board is characterized in that a touch screen, indicator lamps and a switching power supply are arranged on the front end face of a control host, a plurality of clamp assembly mechanisms are arranged above a clamp bottom plate and can test a plurality of test products simultaneously, a worker can operate the touch screen by adopting a PLC and a computer intelligent control detection process and can accurately measure the performance of various test products, a temperature sensor in a temperature controller box body transmits a temperature signal to a computer, the computer controls the temperature and the change rate of the box body, simultaneously, the data are automatically collected and processed, the performance of the products is automatically tested and judged, a computer program records the temperature value of the on-off state of the temperature controller, whether the temperature is qualified or not is automatically judged, a plurality of off/reset temperatures or only off temperatures are detected at one time, when the temperature of the test products is measured within a set range, two indicator lamps are simultaneously, send the same kind of color light, test product temperature is not measuring when setting for the scope, and two pilot lamps send different kind of color light, can indicate on the computer simultaneously that the installation detects the test product that test product has a problem, make the liquid rise formula temperature controller performance test platform detect test product efficiency and improve.
2. The liquid expansion type temperature controller performance test board has the advantages that the hinge plate and the front driving hinge plate are driven by the left side and the front end fixed connection side of the temperature controller box body, parts inside the temperature controller box body are welded to form a power assembly of a closed space, liquid media are filled into the closed circulating pipeline, the physical characteristics of expansion caused by heat and contraction caused by cold of liquid are utilized, a temperature sensing sensor inside the temperature controller box body senses external temperature change through the side driving hinge plate and the front driving hinge plate, when the volume of the liquid media filled into the circulating pipeline changes, the temperature of a heater rises, a cooling electromagnetic valve switch is switched off, the temperature of the heater is reduced, the cooling electromagnetic valve switch is switched on and switched off, the temperature control function is realized, the temperature controller is good in temperature control and preservation effects, and multi-station.
3. The liquid expansion type temperature controller performance test board is characterized in that two symmetrical distributed electric fans are fixedly connected to the rear end face of a temperature controller box body, a controller is provided with an upper limit switch and a lower limit switch, when the temperature is rapidly increased to a target temperature, PID control is performed to slowly increase the temperature, after a product disconnection signal is detected, disconnection temperature is automatically collected, whether the disconnection temperature is within a set temperature range is judged, after the temperature is increased to the highest set temperature, the temperature is stopped, liquid cooling is performed, after a product communication signal is detected, reset temperature is automatically collected, whether the disconnection temperature is within the set temperature range is judged, and after the disconnection signal is reduced to the lowest set temperature, cooling is stopped, so that the purpose of reducing the water temperature and protecting an engine is achieved by using liquid cooling, the liquid expansion type temperature controller performance test board can continuously detect a test product, the temperature controller has good temperature, the detection efficiency is improved, the electric leakage protection device is fixedly connected to the right side of the main frame, the electric leakage protection device is provided with electric leakage protection and insulation protection measures, electric leakage is prevented, the use safety performance is ensured, and the operation safety of the hydraulic expansion type temperature controller performance test board is improved.
Drawings
Fig. 1 is an overall structure diagram of the performance test board of the hydraulic expansion type temperature controller of the utility model;
FIG. 2 is a side view of the testing table for testing the performance of the hydraulic expansion type temperature controller of the present invention;
FIG. 3 is a structural diagram of the clamp assembling mechanism of the present invention;
FIG. 4 is a structural diagram of the product installation mold of the present invention;
in the figure, 1, a temperature controller box body; 101. a side-driven hinge plate; 1011. a front drive hinge plate; 102. an electric fan; 103. a caster wheel; 104. a recording folder; 105. a side box door; 2. a clamp assembly mechanism; 201. a clamp base plate; 202. testing the product; 203. installing a product in a mold; 204. fixing the clamping piece; 3. a main frame; 301. a control host; 302. a touch screen; 303. an indicator light; 304. a switching power supply; 305. an earth leakage protection device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: the hydraulic expansion type temperature controller performance test bench comprises a temperature controller box body 1, a main frame 3 is fixedly connected with the upper end surface of the temperature controller box body 1, a control host 301 is fixedly connected inside the main frame 3, a touch screen 302 is embedded into the front end surface of the control host 301, two indicator lamps 303 which are symmetrically distributed are arranged below the touch screen 302, a switching power supply 304 is arranged in the middle of the lower part of the two indicator lamps 303, a clamp bottom plate 201 is arranged on the upper end surface of the temperature controller box body 1, a plurality of clamp assembly mechanisms 2 are arranged on the upper end surface of the clamp bottom plate 201, each clamp assembly mechanism 2 comprises a test product 202, the product installing die 203 and the fixed clamping piece 204, the lower end face of the product installing die 203 is fixedly connected with the upper end face of the clamp bottom plate 201, the left side wall of the product installing die 203 is fixedly connected with the fixed clamping piece 204, and the left side and the right side of the test product 202 are fixedly connected with the left side and the right side of the inside of the product installing die 203.
In this embodiment: the touch screen 302, the indicator light 303 and the switching power supply 304 are arranged on the front end face of the control host 301, the plurality of clamp general assembly mechanisms 2 are arranged above the clamp bottom plate 201, a plurality of test products 202 can be tested simultaneously, a worker can operate on the touch screen 302 by adopting a PLC and a computer intelligent control detection process, the performance of various test products 202 can be accurately measured, a temperature sensor in the temperature controller box body 1 transmits a temperature signal in a heater to a computer, the computer controls the box body temperature and the change rate, data are automatically collected and processed, the performance of the products is automatically tested and judged, a computer program records the temperature value of the on/off of the temperature controller, whether the products are qualified or not is automatically judged, the off/reset temperature or the off temperature is detected only for a plurality of test products 202 at one time, the temperature controller has good temperature control and heat preservation effects, and is convenient for multi-station testing of the test, the temperature measurement of the test product 202 is in the setting range, two pilot lamps 303 are sent out simultaneously, send the light of the same kind of colour, the temperature of the test product 202 is not measuring when setting for the range, two pilot lamps 303 send out different kinds of colour lights, can indicate that the installation detects the test product 202 that the test product 202 has a problem on the computer simultaneously, the simultaneous worker is in the test process, can adjust on the main control system 301 according to the demand to temperature lifting rate, change cooling test reset temperature into, when can guarantee the test result precision, test rate has been accelerated greatly, make the efficiency that the liquid rises formula temperature controller performance test platform detects the test product 202 improve.
Specifically, the clamp base plate 201 is located on the left side of the main frame 3, and the clamp base plate 201 is fixedly connected with the temperature controller box 1 through bolts.
In this embodiment: through setting up anchor clamps bottom plate 201 in the left side of main frame 3 to a plurality of anchor clamps assembly mechanism 2 of installation in anchor clamps bottom plate 201 top, can test a plurality of test products 202 simultaneously, the staff operates on touch-sensitive screen 302, and computer program record temperature value that the temperature controller switched off, automatic judgement is qualified or not, has improved the liquid formula temperature controller performance test platform detection efficiency that rises.
Specifically, the earth leakage protection device 305 is fixedly connected to the right side of the main frame 3.
In this embodiment: through the right side fixedly connected with earth leakage protection device 305 at main frame 3, if when appearing the electric leakage, before the electric leakage has not reached the electric current volume of injury human body and temperature controller box 1, earth leakage protection device 305 is just automatic with the power cut-off, protection personal safety for earth leakage protection device 305 has earth leakage protection and has the insulation protection measure, prevents the electric leakage, ensures the safety in utilization performance, thereby has improved the operational safety nature of liquid rising formula temperature controller performance testboard.
Specifically, two symmetrical electric fans 102 are installed on the rear end face of the temperature controller box 1, and the two electric fans 102 are located below the main frame 3.
In this embodiment: the two symmetrical electric fans 102 are fixedly connected to the rear end face of the temperature controller box body 1, the controller is provided with an upper limit switch and a lower limit switch, the switches are turned on to start the electric fans 102 to cool when the temperature reaches and exceeds an upper limit set value, and the switches are turned off when the temperature falls to a set temperature (lower limit), so that the electric fans 102 stop running, and the purpose of reducing the water temperature to protect an engine is achieved by the electric fans 102.
Specifically, the left side of the temperature controller box 1 is fixedly connected with a side driving hinge plate 101, the front end face of the temperature controller box 1 is fixedly connected with a front driving hinge plate 1011, and the side driving hinge plate 101 and the front driving hinge plate 1011 are both located below the fixture assembly mechanism 2.
In this embodiment: the left side and the front end of the temperature controller box body 1 are fixedly connected with the side driving hinge plate 101 and the front driving hinge plate 1011, parts in the temperature controller box body 1 are welded to form a power assembly of a closed space, so that a liquid medium is filled in a closed circulating pipeline, the physical characteristics of expansion with heat and contraction with cold of the liquid are utilized, a temperature sensor in the temperature controller box body 1 induces external temperature change through the side driving hinge plate 101 and the front driving hinge plate 1011, when the volume of the liquid medium filled in the circulating pipeline changes, the temperature of a heater rises, a cooling electromagnetic valve switch is switched off, the temperature of the heater reduces, the cooling electromagnetic valve switch is switched on again, the temperature control function is realized, and the liquid expansion type temperature controller performance test board can conveniently detect the disconnection/reset temperature of a test product 202 or only detect the disconnection.
Specifically, the right side of the temperature controller box 1 is hinged with a side box door 105, and the right side of the side box door 105 is fixedly connected with a recording clip 104.
In this embodiment: through the right side hinge connection side chamber door 105 at temperature controller box 1 to conveniently open temperature controller box 1, the staff's inspection maintenance temperature controller box 1 of being convenient for simultaneously, at side chamber door 105 right side fixed connection record clamp 104, make things convenient for the staff to place the record book of inspection in the record clamp 104, the detector of being convenient for checks the record.
Specifically, the lower end face of the temperature controller box 1 is fixedly connected with four casters 103 which are uniformly distributed.
In this embodiment: through four evenly distributed's truckle 103 of lower terminal surface fixed connection at temperature controller box 1 to utilize truckle 103, conveniently remove the liquid formula that rises temperature controller performance test platform.
The working principle is as follows: firstly, a touch screen 302, indicator lamps 303 and a switching power supply 304 are arranged on the front end face of a control host 301, a plurality of clamp general assembly mechanisms 2 are arranged above a clamp bottom plate 201 and can test a plurality of test products 202 at the same time, a worker operates the touch screen 302 by adopting a PLC and computer intelligent control detection process and can accurately measure the performance of various test products 202, a temperature sensor in a temperature controller box body 1 transmits a temperature signal to a computer, the computer controls the temperature and the change rate of the box body, and simultaneously, data are automatically collected and processed, the performance of the products is automatically tested and judged, a computer program records the temperature value of the on-off of the temperature controller, whether the products are qualified or not is automatically judged, the off/reset temperature or only off temperature is detected for a plurality of test products 202 at one time, when the temperature of the test products 202 is measured in a set range, two indicator lamps 303 are simultaneously lightened, send the same kind of color light, test product 202 temperature is not measuring when setting for the scope, two pilot lamps 303 send different kinds of color light, can indicate that the installation detects that test product 202 has a problem that test product 202 is installed on the computer simultaneously, the simultaneous working person is at the test procedure, can adjust on main control system 301 according to the demand to temperature lifting rate, change cooling test reset temperature into, when guaranteeing the test result precision, test rate has been accelerated greatly, make the efficiency that liquid rises formula temperature controller performance test platform detected test product 202 improve.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Liquid formula temperature controller capability test platform that rises, including temperature controller box (1), its characterized in that: the temperature controller box comprises a temperature controller box body (1), and is characterized in that a main frame (3) is fixedly connected to the upper end face of the temperature controller box body (1), a control host (301) is fixedly connected to the inner part of the main frame (3), a touch screen (302) is embedded into the front end face of the control host (301), two indicator lamps (303) are symmetrically distributed below the touch screen (302), a switching power supply (304) is arranged in the middle of the lower portion of the two indicator lamps (303), a clamp bottom plate (201) is arranged on the upper end face of the temperature controller box body (1), a plurality of clamp assembly mechanisms (2) are arranged on the upper end face of the clamp bottom plate (201), each clamp assembly mechanism (2) comprises a test product (202), a product mounting die (203) and a fixing clamping piece (204), the lower end face of the product mounting die (203) is fixedly connected with the upper end face of the clamp bottom plate (201), the left side wall of the product mounting die (203, the left side and the right side of the test product (202) are fixedly connected with the left side and the right side of the interior of the product mounting die (203).
2. The hydraulic expansion temperature controller performance test bench of claim 1, characterized in that: the clamp bottom plate (201) is located on the left side of the main frame (3), and the clamp bottom plate (201) is fixedly connected with the temperature controller box body (1) through bolts.
3. The hydraulic expansion temperature controller performance test bench of claim 1, characterized in that: and the right side of the main frame (3) is fixedly connected with an electric leakage protection device (305).
4. The hydraulic expansion temperature controller performance test bench of claim 1, characterized in that: two symmetrical electric fans (102) are arranged on the rear end face of the temperature controller box body (1), and the two electric fans (102) are located below the main frame (3).
5. The hydraulic expansion temperature controller performance test bench of claim 1, characterized in that: the left side fixedly connected with side drive hinge plate (101) of temperature controller box (1), terminal surface fixedly connected with front drive hinge plate (1011) before temperature controller box (1), side drive hinge plate (101) and front drive hinge plate (1011) all are located anchor clamps assembly mechanism (2) below.
6. The hydraulic expansion temperature controller performance test bench of claim 1, characterized in that: the right side of the temperature controller box body (1) is hinged with a side box door (105), and the right side of the side box door (105) is fixedly connected with a recording clip (104).
7. The hydraulic expansion temperature controller performance test bench of claim 1, characterized in that: the lower end face of the temperature controller box body (1) is fixedly connected with four caster wheels (103) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731911.6U CN210894547U (en) | 2019-10-16 | 2019-10-16 | Liquid expansion type temperature controller performance test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731911.6U CN210894547U (en) | 2019-10-16 | 2019-10-16 | Liquid expansion type temperature controller performance test bench |
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| Publication Number | Publication Date |
|---|---|
| CN210894547U true CN210894547U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921731911.6U Active CN210894547U (en) | 2019-10-16 | 2019-10-16 | Liquid expansion type temperature controller performance test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894547U (en) |
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2019
- 2019-10-16 CN CN201921731911.6U patent/CN210894547U/en active Active
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