CN219765364U - Constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose - Google Patents
Constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose Download PDFInfo
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- CN219765364U CN219765364U CN202320753778.4U CN202320753778U CN219765364U CN 219765364 U CN219765364 U CN 219765364U CN 202320753778 U CN202320753778 U CN 202320753778U CN 219765364 U CN219765364 U CN 219765364U
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- constant temperature
- humidity
- fixedly connected
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- jin
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- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 229920000609 methyl cellulose Polymers 0.000 title claims abstract description 28
- 239000001923 methylcellulose Substances 0.000 title claims abstract description 28
- 235000010981 methylcellulose Nutrition 0.000 title abstract description 22
- -1 propyl methyl Chemical group 0.000 title abstract description 15
- 238000005057 refrigeration Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to the technical field of constant temperature and humidity, and discloses a constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose, which comprises a support base, wherein the top of the support base is fixedly connected with a constant temperature and humidity testing box, the inside of the constant temperature and humidity testing box is respectively and fixedly connected with a first temperature control switch, a second temperature control switch and a humidity controller, the inside of the constant temperature and humidity testing box is movably connected with a fan, and the output end of the fan is fixedly connected with a wind guide pipe. The utility model solves the problems that the constant temperature and humidity test box has poor monitoring effect on the temperature and humidity in the box, can not be timely and quickly adjusted when the temperature and humidity changes and deviates from a set value, affects the Jin Puqiang propyl methyl cellulose in the box, reduces the operation efficiency of the constant temperature and humidity test machine for Jin Puqiang propyl methyl cellulose, has good monitoring effect on the temperature and humidity in the test box, and can be timely adjusted.
Description
Technical Field
The utility model relates to the technical field of constant temperature and humidity, in particular to a constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose.
Background
Hydroxypropyl methyl, also known as hydroxypropyl methylcellulose, is one of the nonionic cellulose mixed ethers, which is a semisynthetic, inactive and viscoelastic polymer, and is commonly used in textile, pharmaceutical, food, cosmetic, and construction industries.
The constant temperature and humidity test box can keep constant temperature and humidity to carry out Jin Puqiang propyl methyl cellulose test, but current constant temperature and humidity test box is not good to the control effect of the humiture in the box, and when the humiture changes and deviates from the set value, can not in time adjust fast, causes the influence to inside Jin Puqiang propyl methyl cellulose, reduces Jin Puqiang propyl methyl cellulose and uses constant temperature and humidity test machine operating efficiency.
Disclosure of Invention
The utility model aims to provide a constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose, which solves the problems that the constant temperature and humidity testing box has poor monitoring effect on the temperature and humidity in the box, and can not be timely and rapidly adjusted when the temperature and humidity change deviates from a set value, thereby affecting Jin Puqiang propyl methyl cellulose in the box, reducing the operation efficiency of the constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose, and achieving the purposes of good monitoring effect on the temperature and humidity in the testing box and timely adjustment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a constant temperature and humidity test machine that Jin Puqiang propyl methylcellulose used, which comprises a supporting pedestal, the top fixedly connected with constant temperature and humidity test box of supporting pedestal, and the inside of constant temperature and humidity test box is first temperature detect switch of fixedly connected with respectively, second temperature detect switch and humidity controller, and the inside swing joint of constant temperature and humidity test box has the fan, and the output fixedly connected with guide duct of fan, and the output fixedly connected with dehumidifier of guide duct, and the back fixedly connected with air-supply line of dehumidifier, and the bottom fixedly connected with heater of air-supply line, and the bottom fixedly connected with connecting pipe, and the bottom fixedly connected with refrigeration box of connecting pipe, and the bottom fixedly connected with play the tuber pipe of refrigeration box, and the bottom of play the bottom of tuber pipe and the side end bottom fixedly connected with of constant temperature and humidity test box, and the side fixedly connected with semiconductor refrigerator of refrigeration box is provided with first switch, can start fan and heater when the temperature in its monitoring to the box is less than the setting value, play the heating up effect, can be higher than the setting up when the second switch monitors the temperature in the box and can be higher than the setting value, and the temperature and humidity can be adjusted in time by the setting up the humidity controller through the temperature and humidity controller.
Preferably, the spout has all been seted up to the looks adaptation department of supporting pedestal and constant temperature and humidity test box, and the cell wall sliding connection of spout has the sliding door, and the sliding door is controlled and is moved steadily, and controls sensitively, both makes things convenient for Jin Puqiang propyl methylcellulose to carry out constant temperature and humidity test, conveniently draws Jin Puqiang propyl methylcellulose after the test again.
Preferably, the right side top fixedly connected with driving motor of constant temperature and humidity test chamber, and driving motor's output shaft fixedly connected with drive screw, adopt the form that the screw thread was transferred, can transfer the position of fan, promote operating efficiency.
Preferably, the top fixedly connected with inscribed screw spare of fan, and inscribed screw spare's inner wall and drive screw's outer wall threaded connection, the fan is enough to mobilize power about, and easy control provides the advantage for Jin Puqiang propyl methylcellulose carries out constant temperature and humidity test efficiency.
Preferably, the inner wall fixedly connected with support of constant temperature and humidity test chamber, and the outer wall sliding connection of support has the slider, has ensured the fan and has controlled the transfer stationarity, has both played the effect of support and does not cause the influence to the position movement of fan.
Preferably, the side of fan and the interior limit fixed connection of slider, and the left end of drive screw rotates with the left end of constant temperature and humidity test box and is connected, and the drive component operation is sensitive and stable, the stability persistence of guarantee also in the guarantee operating efficiency.
The utility model provides a constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose. The beneficial effects are as follows:
(1) According to the utility model, the first temperature control switch is arranged, the fan and the heater are started when the temperature in the box body is monitored to be lower than the set value, so that the temperature rising effect is achieved, the fan and the semiconductor refrigerator are started when the temperature in the box body is monitored to be higher than the set value by the second temperature control switch, the cooling effect is achieved, the fan is started when the humidity controller is monitored to be higher than the set value, the moisture in wind can be absorbed by the dehumidifier, the drying effect is achieved, and therefore the temperature and humidity monitoring effect in the constant temperature and humidity test box is good, and the temperature and humidity test box can be adjusted in time.
(2) According to the utility model, through the constant temperature and humidity test box, the driving motor, the dehumidifier, the air inlet pipe, the sliding piece, the bracket, the driving screw and the internal thread piece, the movement performance is sensitive and stable, the movable range of the fan can be driven, and the operation efficiency of the constant temperature and humidity test box is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an internal view of the present utility model;
FIG. 3 is a top view of a blower of the present utility model;
fig. 4 is a left side view of the present utility model.
In the figure: 1. a support base; 2. constant temperature and humidity test box; 3. a control panel; 4. a sliding door; 5. a chute; 6. a driving motor; 7. a dehumidifier; 8. an air inlet pipe; 9. a blower; 10. an air guide pipe; 11. a first temperature control switch; 12. a second temperature control switch; 13. a heater; 14. a connecting pipe; 15. a semiconductor refrigerator; 16. a refrigeration box; 17. an air outlet pipe; 18. a humidity controller; 19. a slider; 20. a bracket; 21. driving a screw; 22. and (5) inscribing the screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a constant temperature and humidity test machine that Jin Puqiang propyl methylcellulose used, including supporting base 1, supporting base 1's top fixedly connected with constant temperature and humidity test box 2, and the inside of constant temperature and humidity test box 2 is fixedly connected with first temperature detect switch 11 respectively, second temperature detect switch 12 and humidity controller 18, and the inside swing joint of constant temperature and humidity test box 2 has fan 9, and the output fixedly connected with guide duct 10 of fan 9, and the output fixedly connected with dehumidifier 7 of guide duct 10, and the back fixedly connected with air-supply line 8 of dehumidifier 7, and the bottom fixedly connected with heater 13 of air-supply line 8, and the bottom fixedly connected with connecting pipe 14 of heater 13, and the bottom fixedly connected with refrigeration box 16 of connecting pipe, and the bottom of refrigeration box 16 and the side end bottom fixedly connected with of constant temperature and humidity test box 2, and the side fixedly connected with semiconductor refrigerator 15 of refrigeration box 16, be provided with first switch 11, can be less than setting for the fan 9 when it monitors the box internal temperature and be less than setting, and the dehumidifier 13 can play the setting up in time when the temperature and humidity controller 9 is monitored to the setting for the fan 9, and the humidity controller is in time adjusted to the setting up in the setting for the humidity controller 9, can play a role in setting up the humidity and can be adjusted in the setting up humidity and can be adjusted in the humidity controller 9 when the humidity controller is high-supply line is reached in the setting up temperature and the humidity controller 2.
Further, spout 5 has all been seted up to the looks adaptation department of supporting pedestal 1 and constant temperature and humidity test chamber 2, and the cell wall sliding connection of spout 5 has to move door 4, moves steadily about moving door 4, and controls sensitively, both makes things convenient for Jin Puqiang propyl methylcellulose to carry out constant temperature and humidity test, and Jin Puqiang propyl methylcellulose after the convenient extraction test again.
Further, the right side top fixedly connected with driving motor 6 of constant temperature and humidity test chamber 2, and driving motor's 6 output shaft fixedly connected with drive screw 21 adopts the form that the screw thread was transferred, can transfer the position of fan 9, promotes the operating efficiency.
Further, the top fixedly connected with inscribed screw 22 of fan 9, and inscribed screw 22's inner wall and the outer wall threaded connection of drive screw 21, fan 9 is enough about transferring the power, and easy control provides the advantage for Jin Puqiang propyl methylcellulose carries out constant temperature and humidity test efficiency.
Further, the inner wall fixedly connected with support 20 of constant temperature and humidity test chamber 2, and the outer wall sliding connection of support 20 has slider 19, has ensured about fan 9 and has transferred stationarity, has both played the effect of support and has not led to the fact the influence to the position movement of fan 9.
Further, the side of fan 9 and the interior limit fixed connection of slider 19, and the left end of drive screw 21 rotates with the left end of constant temperature and humidity test chamber to be connected, and the drive component operation is sensitive and stable, also ensures the stability persistence of guarantee when guaranteeing the operating efficiency.
When the temperature control device is used, the sliding door 4 moves right, jin Puqiang propyl methyl cellulose enters the constant temperature and constant humidity testing machine, the sliding door 4 moves left to close the constant temperature and constant humidity testing machine, through being provided with the first temperature control switch 11, the fan 9 and the heater 13 can be started when the temperature in the box body is monitored to be lower than a set value, the temperature rising effect is achieved, the fan 9 and the semiconductor refrigerator 15 can be started when the temperature in the box body is monitored to be higher than the set value by the second temperature control switch 12, the temperature reducing effect is achieved, the fan 9 can be started when the humidity is monitored to be higher than the set value by the humidity controller 18, the humidity in the wind can be absorbed by the dehumidifier 7, the drying effect is achieved, and therefore the temperature and humidity monitoring effect in the constant temperature and constant humidity testing box 2 is good, and the temperature and humidity monitoring effect can be adjusted timely.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a constant temperature and humidity testing machine that Jin Puqiang propyl methylcellulose used, includes supporting pedestal (1), its characterized in that: the top fixedly connected with constant temperature and humidity test box (2) of supporting pedestal (1), and the inside of constant temperature and humidity test box (2) is first temperature switch (11) of fixedly connected with respectively, second temperature switch (12) and humidity controller (18), and the inside swing joint of constant temperature and humidity test box (2) has fan (9), and the output fixedly connected with guide duct (10) of fan (9), and the output fixedly connected with dehumidifier (7) of guide duct (10), and the back fixedly connected with air-supply line (8) of dehumidifier (7), and the bottom fixedly connected with heater (13) of air-supply line (8), and the bottom fixedly connected with connecting pipe (14) of heater (13), and the bottom fixedly connected with refrigeration box (16) of connecting pipe, and the bottom fixedly connected with play tuber pipe (17) of refrigeration box (16), and the side bottom fixedly connected with semiconductor refrigeration ware (15) of the bottom of the side of constant temperature and humidity test box (2).
2. A constant temperature and humidity testing machine for Jin Puqiang propyl methylcellulose as claimed in claim 1 wherein: sliding grooves (5) are formed in the matched positions of the supporting base (1) and the constant temperature and humidity test box (2), and sliding doors (4) are slidably connected to the groove walls of the sliding grooves (5).
3. A constant temperature and humidity testing machine for Jin Puqiang propyl methylcellulose as claimed in claim 1 wherein: the right top end of the constant temperature and humidity test box (2) is fixedly connected with a driving motor (6), and an output shaft of the driving motor (6) is fixedly connected with a driving screw rod (21).
4. A constant temperature and humidity testing machine for Jin Puqiang propyl methylcellulose as claimed in claim 1 wherein: an internal thread piece (22) is fixedly connected to the top of the fan (9), and the inner wall of the internal thread piece (22) is in threaded connection with the outer wall of the driving screw (21).
5. A constant temperature and humidity testing machine for Jin Puqiang propyl methylcellulose as claimed in claim 1 wherein: the inner wall fixedly connected with support (20) of constant temperature and humidity test chamber (2), and the outer wall sliding connection of support (20) has slider (19).
6. A constant temperature and humidity testing machine for Jin Puqiang propyl methylcellulose as claimed in claim 1 wherein: the side of fan (9) and the interior limit fixed connection of slider (19), and the left end of drive screw (21) rotates with the left end of constant temperature and humidity test box and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753778.4U CN219765364U (en) | 2023-04-07 | 2023-04-07 | Constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753778.4U CN219765364U (en) | 2023-04-07 | 2023-04-07 | Constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219765364U true CN219765364U (en) | 2023-09-29 |
Family
ID=88135151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320753778.4U Active CN219765364U (en) | 2023-04-07 | 2023-04-07 | Constant temperature and humidity testing machine for Jin Puqiang propyl methyl cellulose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219765364U (en) |
-
2023
- 2023-04-07 CN CN202320753778.4U patent/CN219765364U/en active Active
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