CN210719699U - Seal gasket cold and hot impact test device - Google Patents
Seal gasket cold and hot impact test device Download PDFInfo
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- CN210719699U CN210719699U CN201922298801.1U CN201922298801U CN210719699U CN 210719699 U CN210719699 U CN 210719699U CN 201922298801 U CN201922298801 U CN 201922298801U CN 210719699 U CN210719699 U CN 210719699U
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Abstract
The utility model discloses a seal gasket cold and hot impact test device, which comprises a top machine and a bottom machine; the control screen is arranged on the outer side of the top machine, the sample bin is arranged in the top machine, the heater is arranged on the top of the sample bin, the hot air fan is arranged behind the heater, the temperature sensing probe is arranged on the top of the sample bin, the bracket is arranged at the position, 5-10cm away from the bottom, of the sample bin, the bin door is arranged outside the sample bin, and the observation window is arranged on the bin door; the air conditioner comprises a base, and is characterized in that heat dissipation holes are formed in the outer wall of one side of the base, condensers are arranged in the heat dissipation holes, the condensers are connected with a compressor inside the base, the compressor is further connected with an evaporator, the evaporator is further connected with the condensers, the evaporators are located in an air cooling pipe, the tail end of the air cooling pipe is opened at the bottom of a sample bin, cooling fans are arranged beside the evaporators, and the cooling fans are connected with air cooling motors.
Description
Technical Field
The utility model belongs to engine seal gasket performance test equipment field, concretely relates to seal gasket cold and hot shock test device.
Background
The sealing gasket of the engine is positioned between the cylinder cover and the cylinder body of the engine, the cylinder is sealed by the cylinder cover bolt to prevent the leakage of gas, cooling water and lubricating oil, the sealing gasket must tightly seal high-temperature high-pressure gas generated in the cylinder and cooling water and engine oil which penetrate through the cylinder gasket and have certain pressure flow velocity and can withstand the corrosion of the water, the gas and the oil, the sealing gasket needs to be subjected to a cold and hot shock test before being produced in a large scale, generally used test equipment is a high-low temperature test box, but the cylinder body, the cylinder cover and the sealing gasket need to be combined together and then put into a test bin during the test, the existing high-low temperature test box is very difficult to move due to the large weight of an experimental object, and the engine is irregular in shape and has an arc design and can often topple over or touch the wall of the test bin, so that the temperature is conducted, meanwhile, airflow flowing in the test bin can be blocked, and the overall temperature rise or the overall temperature drop in the test bin can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses put into and take out the difficulty among the prior art, the fixed unstable problem of test object provides a seal gasket cold and hot shock test device, and the device's use adopts the track rack, not only gets and puts the convenience, can also fix the engine of irregular shape, prevents that it from toppling in experimental storehouse.
In order to achieve the above object, the utility model provides a following technical scheme: a cold and hot impact test device for a sealing gasket comprises a top machine and a bottom machine; the control screen is arranged on the outer side of the top machine, the sample bin is arranged in the top machine, the heater is arranged on the top of the sample bin, the hot air fan is arranged behind the heater, the temperature sensing probe is arranged on the top of the sample bin, the bracket is arranged at the position, 5-10cm away from the bottom, of the sample bin, the bin door is arranged outside the sample bin, and the observation window is arranged on the bin door; the air conditioner comprises a base, and is characterized in that heat dissipation holes are formed in the outer wall of one side of the base, condensers are arranged in the heat dissipation holes, the condensers are connected with a compressor inside the base, the compressor is further connected with an evaporator, the evaporator is further connected with the condensers, the evaporators are located in an air cooling pipe, the tail end of the air cooling pipe is opened at the bottom of a sample bin, cooling fans are arranged beside the evaporators, and the cooling fans are connected with air cooling motors.
Preferably, a fan motor is connected to the rear of the hot air fan.
Preferably, the bracket is made of basket-shaped stainless steel materials, two ends of the bracket are connected with sliding rails, the sliding rails are connected with rails fixed inside the sample bin, and the bracket can be pushed into or pulled out of the sample bin.
Preferably, the cold air pipe at the top of the bottom machine is provided with an electromagnetic valve.
Preferably, the control panel is connected with the heater, the fan motor, the air conditioning motor, the compressor, the temperature sensing probe and the electromagnetic valve, and is further connected with the microcomputer, and the power of the heater or the air compressor is adjusted through temperature setting and temperature detected by the temperature sensing probe.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the design is simple, the operation is convenient, and the design of the drawing bracket is convenient for placing or taking out a detection sample; secondly, the design of basket shape bracket is convenient for place engine and gasket combination, even if the engine topples over also can not touch the sample storehouse inner wall, reduces the inhomogeneous transmission of temperature.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an overall view of the cold-hot impact testing apparatus of the present invention;
fig. 2 is a schematic view of the cold and hot impact test device of the present invention.
In the figure: 1. the system comprises a top machine, 2, a sample bin, 3, a bottom machine, 4, heat dissipation holes, 5, a control screen, 6, a bin door, 7, an observation window, 8, a slide rail, 9, a rail, 10, a bracket, 11, a temperature sensing probe, 12, a condenser, 13, a compressor, 14, an evaporator, 15, a hot air fan, 16, a heater, 17, a cold air pipe, 18, a cold air motor, 19, a cold air fan, 20 and an electromagnetic valve.
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 following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a seal gasket cold and hot impact test device comprises an ejection machine 1 and a bottom machine 2; a control screen 5 is arranged on the outer side, close to the top, of the top machine 1, a sample bin 2 is arranged in the top machine 1, a heater 16 is arranged on the top of the sample bin 2, a hot air fan 15 is arranged behind the heater 16, a temperature sensing probe 11 is arranged on the top of the sample bin 2, a bracket 10 is arranged at a position, 10cm away from the bottom, of the sample bin 2, a bin door 6 is arranged outside the sample bin 2, and an observation window 7 is arranged on the bin door 6; be equipped with louvre 4 on the outer wall of end machine 2 one side, be equipped with condenser 12 in the louvre 4, condenser 12 links to each other with the inside compressor 13 of end machine 2, compressor 13 still is connected with evaporimeter 14, evaporimeter 14 still links to each other with condenser 12, evaporimeter 14 is located cold air duct 17, cold air duct 17 end opening is in 2 bottoms in sample storehouse, the other thermantidote 19 that is equipped with of evaporimeter 14, thermantidote 19 is connecting air conditioning motor 18.
Specifically, a fan motor is connected to the rear of the hot air fan 15.
Specifically, the bracket 10 is made of basket-shaped stainless steel material, the two ends of the bracket 10 are connected with the slide rails 8, the slide rails 8 are connected with the rails 9 fixed inside the sample chamber 2, and the bracket 10 can be pushed into or pulled out of the sample chamber 2.
Specifically, the electromagnetic valve 20 is arranged on the cold air pipe 17 at the top of the bottom machine 2.
Specifically, the control panel 5 is connected with a heater 16, a fan motor, a cold air motor 18, a compressor 13, a temperature sensing probe 11 and an electromagnetic valve 20, the control panel 5 is also connected with a microcomputer, and the power of the heater 16 or the air compressor 13 is adjusted through temperature setting and the temperature detected by the temperature sensing probe 11.
When in use, the initial detection temperature of-10 ℃ and the termination detection temperature of 200 ℃ are set through the control screen 5, the bin door 6 is closed, the operation button is clicked, the electromagnetic valve 20 is opened, the compressor 13 and the cold air motor start to operate, when the temperature in the sample chamber 2 reaches-20 ℃, the control screen 5 prompts to add a detection sample, the chamber door 6 is opened, the bracket 10 is pulled out, the engine and the gasket group to be detected are placed in the bracket 10, the bracket 10 is pushed into the sample chamber 2, the chamber door 6 is closed, the electromagnetic valve 20 is closed, the compressor 13 and the cold air motor stop running, the heater 16 starts heating, the fan motor is started, the hot air fan 15 starts blowing air, when the temperature rises to 200 ℃, the heater 16 stops, when the temperature in the cabin is cooled to 30 ℃, the control screen 5 displays the detection end, the cabin door 6 is opened, and the bracket 10 is pulled out to take out the engine and the gasket group.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a seal gasket cold and hot impact test device, includes top machine (1) and end machine (3), its characterized in that: a control screen (5) is arranged on the outer side, close to the top, of the top machine (1), a sample bin (2) is arranged in the top machine (1), a heater (16) is arranged at the top of the sample bin (2), a hot air fan (15) is arranged behind the heater (16), a temperature sensing probe (11) is arranged at the top of the sample bin (2), a bracket (10) is arranged at a position 5-10cm away from the bottom of the sample bin (2), a bin door (6) is arranged outside the sample bin (2), and an observation window (7) is arranged on the bin door (6); be equipped with louvre (4) on end machine (3) one side outer wall, be equipped with condenser (12) in louvre (4), condenser (12) link to each other with inside compressor (13) of end machine (3), compressor (13) still are connected with evaporimeter (14), evaporimeter (14) still link to each other with condenser (12), evaporimeter (14) are arranged in cold air duct (17), cold air duct (17) end opening is in sample storehouse (2) bottom, other thermantidote (19) that are equipped with of evaporimeter (14), cold air motor (18) is being connected in thermantidote (19).
2. The cold-hot impact testing device for the sealing gasket according to claim 1, wherein: and a fan motor is connected to the rear part of the hot air fan (15).
3. The cold-hot impact testing device for the sealing gasket according to claim 1, wherein: the bracket (10) is made of basket-shaped stainless steel materials, the two ends of the bracket (10) are connected with the sliding rails (8), the sliding rails (8) are connected with the rails (9) fixed inside the sample bin (2), and the bracket (10) can be pushed into or pulled out of the sample bin (2).
4. The cold-hot impact testing device for the sealing gasket according to claim 1, wherein: an electromagnetic valve (20) is arranged on a cold air pipe (17) at the top of the bottom machine (3).
5. The cold-hot impact testing device for the sealing gasket according to claim 1, wherein: the control panel (5) is connected with the heater (16), the fan motor, the air conditioning motor (18), the compressor (13), the temperature sensing probe (11) and the electromagnetic valve (20), the control panel (5) is also connected with a microcomputer, and the power of the heater (16) or the air compressor (13) is adjusted through temperature setting and temperature detected by the temperature sensing probe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298801.1U CN210719699U (en) | 2019-12-19 | 2019-12-19 | Seal gasket cold and hot impact test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922298801.1U CN210719699U (en) | 2019-12-19 | 2019-12-19 | Seal gasket cold and hot impact test device |
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| Publication Number | Publication Date |
|---|---|
| CN210719699U true CN210719699U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922298801.1U Active CN210719699U (en) | 2019-12-19 | 2019-12-19 | Seal gasket cold and hot impact test device |
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| CN (1) | CN210719699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI747689B (en) * | 2020-12-25 | 2021-11-21 | 康信創意科技有限公司 | Intelligent vibration/temperature sensing device |
-
2019
- 2019-12-19 CN CN201922298801.1U patent/CN210719699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI747689B (en) * | 2020-12-25 | 2021-11-21 | 康信創意科技有限公司 | Intelligent vibration/temperature sensing device |
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