CN213121115U - Temperature control device on test bench - Google Patents
Temperature control device on test bench Download PDFInfo
- Publication number
- CN213121115U CN213121115U CN202021302771.3U CN202021302771U CN213121115U CN 213121115 U CN213121115 U CN 213121115U CN 202021302771 U CN202021302771 U CN 202021302771U CN 213121115 U CN213121115 U CN 213121115U
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- heating
- box body
- control device
- temperature control
- heating box
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Abstract
The utility model discloses a temperature control device on a test bench, which comprises an outer box body, wherein a clapboard for dividing the inner part of the outer box body into a control bin and a heating bin up and down is arranged in the outer box body, a heating box body is arranged in the heating bin, heat insulation cotton is arranged around the heating box body in the heating bin, a cooling fan communicated with the heating box body is arranged on the outer box body, a temperature sensor extending into the heating box body is arranged on the clapboard, and a heating pipe is arranged in the heating box body; the utility model discloses a be provided with the heating box in the external box, be provided with the baffle in the box, pack thermal-insulated cotton in the clearance between baffle and heating box and outer box, through be provided with the heating pipe in the heating box, utilize sensor and radiator fan to control the temperature, conveniently test the inside detection performance of engine.
Description
Technical Field
The utility model belongs to the technical field of non-electrical variable's control or governing system's production, especially, relate to a temperature control device on test bench.
Background
When the engine performance test is carried out, the engine wire harness is connected to the engine wire harness in the engine test room through the wire harness, when the low oil pressure and high water temperature simulation alarm test is carried out, a pressure value and a temperature value are set by pressing a button on a display instrument of the simulation device, so that the simulation device outputs the pressure value and the temperature value to the engine instrument box, and when the actual oil pressure and water temperature reach the preset alarm stop value of the engine, the engine instrument box controls the engine to automatically stop running; the operator then presses a confirmation button on the display instrument, the alarm stop value keeps high-brightness flicker display on the display instrument of the simulation device, the operator records the alarm value into the inspection card, and the test is repeated until the test is completed; and after the test is finished, resetting the display instrument of the simulation device and disconnecting the power supply.
Disclosure of Invention
The utility model aims at solving the problem in the background art, and the temperature control device on the test bench that proposes, temperature control device on this test bench is provided with the heating box through being provided with in the outer box, is provided with the baffle in the box, packs thermal-insulated cotton in the clearance between baffle and heating box and outer box, through being provided with the heating pipe in the heating box, utilizes sensor and radiator fan to control the temperature, conveniently tests the inside detection performance of engine.
In order to realize the above-mentioned purpose, the utility model relates to a temperature control device on test rack, including outer box, the internal baffle that is used for falling into control storehouse and heated warehouses from top to bottom of outer box that is provided with of outer box, be provided with the heating box in the heated warehouses, it is provided with thermal-insulated cotton all around to lie in the heating box in the heated warehouses, be provided with the radiator fan with heating box intercommunication on the outer box, be provided with on the baffle and extend to the temperature sensor in the heated warehouses, be provided with the heating pipe in the heated warehouses.
Further, a contactor connected with a cooling fan is arranged in the control bin.
Further, the heating pipe is arranged in the middle of the heating box body, and a heating pipe mounting support for mounting the heating pipe is arranged in the heating box body.
Further, the cooling fans are arranged in 1 pair and symmetrically arranged on two sides of the outer box body.
Furthermore, support plates are arranged on the bottom, the side walls of the two sides and the inner side wall of the heating box body in the heating bin.
Furthermore, a wire hole is formed in the partition plate, and wire harnesses connected with the heating pipe and the cooling fan are arranged in the wire hole.
Further, be provided with the switch door that opens control cabin and heating box simultaneously on the outer box lateral wall, the switch door is located the heating box and is provided with thermal-insulated cotton piece.
The utility model has the advantages that:
the utility model relates to a temperature control device on test bench is provided with the heating box through being provided with in the external box, is provided with the baffle in the box, packs thermal-insulated cotton in the clearance between baffle and heating box and external box, through being provided with the heating pipe in the heating box, utilizes sensor and radiator fan to control the temperature, conveniently tests the inside detection performance of engine.
Drawings
FIG. 1 is a perspective view of a temperature control device on a test bed according to the present invention;
fig. 2 is the utility model provides a temperature control device's on test bench structural schematic.
Reference numerals: the heat-insulation type solar water heater comprises an outer box body 1, a heating box body 2, a temperature sensor 3, a control cabin 4, a heating pipe 5, a heating pipe 6, a heating pipe mounting support 7, heat-insulation cotton, a cooling fan I8, a cooling fan II9, a contactor 10, a partition plate 11, a power line mounting hole 12, a wiring hole 13 and a supporting plate 14.
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.
The utility model relates to a temperature control device on test bench's structure schematic diagram, as shown in fig. 1-2, the utility model relates to a temperature control device on test bench, including outer box 1, be provided with in the outer box 1 and be used for the baffle 11 with outer box 1 internal control storehouse 4 and heated warehouses of falling into from top to bottom, be provided with heating box 2 in the heated warehouses, it is provided with thermal-insulated cotton 7 all around to be located the heating box in the heated warehouses, be provided with the radiator fan 9 with heating box 4 intercommunication on the outer box 1, be provided with on the baffle 11 and extend to the temperature sensor 3 in the heating box 4, be provided with heating pipe 5 in the heating box 2.
This embodiment is provided with the heating box 2 through being provided with in outer box 1, is provided with baffle 11 in box 1, packs thermal-insulated cotton 7 in the clearance between baffle 11 and heating box 2 and outer box 1, through being provided with heating pipe 5 in heating box 2, utilizes sensor 3 and radiator fan to control the temperature, conveniently tests the inside detection performance of engine.
In a preferred embodiment, a contactor 10 connected with the cooling fan is arranged in the control cabin 4, and the on and off operation of the cooling fan is controlled through the contactor 10.
In a preferred embodiment, the heating pipe 5 is arranged in the middle of the heating box body 2, a heating pipe mounting bracket 6 for mounting the heating pipe 5 is arranged in the heating box body 2, the mechanism is favorable for mounting and fixing the heating pipe, the heating pipe in the heating box body is favorable for heating, and the temperature control precision is high.
In a preferred embodiment, the heat dissipation fans are arranged in 1 pair and symmetrically arranged on two sides of the outer box body, and the structure is favorable for the heat dissipation fans I8 and II9 on two sides of the box body, so that the temperature in the heating box body is stable, and the temperature control precision is high.
The preferred embodiment, be provided with backup pad 14 in the heating chamber on being located heating box 2 bottom, both sides lateral wall and the interior lateral wall, this structure is favorable to making the internal temperature of heating box stable, makes the temperature control precision high, is favorable to filling thermal-insulated cotton, avoids outer box 1 to avoid the high scald operator of temperature.
In a preferred embodiment, the partition plate 11 is provided with a wire routing hole 13, and the wire harness connected to the heating pipe 5 and the cooling fan is arranged in the wire routing hole 13.
The preferred embodiment, be provided with the switch door of opening control cabin and heating box simultaneously on the 1 lateral wall of outer box, the switch door is located the heating box and is provided with thermal-insulated cotton piece, and this structure is favorable to the maintenance, through set up thermal-insulated cotton piece on the switch door, avoids outer box 1 to avoid the high operator of scalding of temperature.
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 (7)
1. The utility model provides a temperature control device on test bench, includes outer box, its characterized in that: the heating box is characterized in that a partition plate used for dividing the interior of the outer box into a control bin and a heating bin up and down is arranged in the outer box, a heating box body is arranged in the heating bin, heat insulation cotton is arranged on the periphery of the heating box body in the heating bin, a cooling fan communicated with the heating box body is arranged on the outer box body, a temperature sensor extending into the heating box body is arranged on the partition plate, and a heating pipe is arranged in the heating box body.
2. The temperature control device on a test rig of claim 1, wherein: and a contactor connected with the cooling fan is arranged in the control bin.
3. The temperature control device on a test rig of claim 1, wherein: the heating pipe sets up the intermediate position in the heating box, be provided with the heating pipe installing support that is used for installing the heating pipe in the heating box.
4. The temperature control device on a test rig of claim 2, wherein: the cooling fans are arranged in 1 pair and symmetrically arranged on two sides of the outer box body.
5. The temperature control device on a test rig of claim 1, wherein: and support plates are arranged on the bottom, the side walls at two sides and the inner side wall of the heating box body in the heating bin.
6. The temperature control device on a test rig of claim 1, wherein: the partition board is provided with a wire routing hole, and wire harnesses connected with the heating pipe and the cooling fan are arranged in the wire routing hole.
7. The temperature control device on a test rig of claim 1, wherein: the outer box body is characterized in that a switch door which can simultaneously open the control bin and the heating box body is arranged on the outer side wall of the outer box body, and a heat insulation cotton block is arranged in the heating box body and positioned on the switch door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302771.3U CN213121115U (en) | 2020-07-06 | 2020-07-06 | Temperature control device on test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302771.3U CN213121115U (en) | 2020-07-06 | 2020-07-06 | Temperature control device on test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213121115U true CN213121115U (en) | 2021-05-04 |
Family
ID=75676793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021302771.3U Active CN213121115U (en) | 2020-07-06 | 2020-07-06 | Temperature control device on test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213121115U (en) |
-
2020
- 2020-07-06 CN CN202021302771.3U patent/CN213121115U/en active Active
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