CN214893915U - Many electric heating jacket gas tightness automatic checkout device that ally oneself with - Google Patents
Many electric heating jacket gas tightness automatic checkout device that ally oneself with Download PDFInfo
- Publication number
- CN214893915U CN214893915U CN202121316214.1U CN202121316214U CN214893915U CN 214893915 U CN214893915 U CN 214893915U CN 202121316214 U CN202121316214 U CN 202121316214U CN 214893915 U CN214893915 U CN 214893915U
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- stop valve
- heating jacket
- electric heating
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a ally oneself with electric heating jacket gas tightness automatic checkout device more relates to gas tightness detection technical field, including the electric heating jacket body, the top of electric heating jacket body is provided with the flask, the top sealing connection of flask has the condenser pipe, the top sealing connection of flask has the pressure release pipeline, be provided with first electronic stop valve on the pressure release pipeline, pressure release pipeline and public waste liquid tank sealing connection. The utility model discloses an except that first electric stop valve and the fifth electric stop valve that one of them flask is connected open, all the other electric stop valves are all closed, and the control air pump body begins to bleed, reaches certain negative pressure after, closes fifth electric stop valve, and accessible baroceptor reads the negative pressure value in real time, realizes the automatic function that detects to the gas tightness of flask, solves the gas tightness of current electric heating jacket and detects the problem that still needs manual operation, promotes operator's work efficiency.
Description
Technical Field
The utility model relates to an air tightness detects technical field, concretely relates to many electrical heating cover gas tightness automatic checkout devices that ally oneself with.
Background
The air seal of the electric heating sleeve is of great importance for heating distillation or heating blowing absorption experiments, and the existing automatic electric heating sleeve can realize the automation of the heating power and time, automatic pressure relief, distillation, absorption end point and other processes in the heating distillation and heating blowing absorption processes. The following problems exist in the prior art:
1. the existing electric heating jacket device or instrument basically does not consider the problem of air tightness detection, and when a user builds the device or uses an automatic instrument to perform a pretreatment experiment, the air tightness problem of the device or the instrument is basically not considered, so that the parallelism and the accuracy of an experiment result are poor. At present, the airtightness detection means of the device or the instrument can only be used for coating water at the joint of each glass ware and then starting a heating distillation or blowing experiment to actually verify whether the airtightness is qualified. The process is complicated in operation, needs to actually simulate the sample pretreatment process, is time-consuming and labor-consuming, has an inspection result which is completely judged by the sense of an operator, has subjective deviation, and is still poor in accuracy and parallelism of the experiment result; meanwhile, the superiority of a fully automatic and intelligent laboratory pretreatment instrument cannot be shown;
2. when detecting the gas tightness to multiunit electric heating jacket device or instrument, need to dismantle the equipment to detection device such as air pump and baroceptor and detect, actual operation is very troublesome, consequently, needs to carry out effective improvement urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic detection device for the air tightness of a multi-connected electric heating jacket, which has one of the purposes of having the function of automatically detecting the air tightness of the electric heating jacket and solving the problem that the manual operation can influence the working efficiency of workers; wherein another purpose is in order to solve to detect the very troublesome problem of actual operation in order to dismantle the equipment to detection device such as air pump and baroceptor to reach the effect that the operator used of being convenient for.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a many electrical heating cover gas tightness automatic checkout device that ally oneself with, includes the electrical heating cover body, the top of electrical heating cover body is provided with the flask, the top sealing connection of flask has the condenser pipe, the top sealing connection of flask has the pressure release pipeline, be provided with first electronic stop valve on the pressure release pipeline, pressure release pipeline and public waste liquid case sealing connection, the characterized in that of public waste liquid case: the public waste liquid tank is provided with an air path connected with the air pump and an air path connected with the pressure sensor.
The utility model discloses technical scheme's further improvement lies in: the top of the public waste liquid tank is fixedly connected with an air tightness detection pipe, the middle of the air tightness detection pipe is fixedly connected with a filter, the top of the air tightness detection pipe is fixedly connected with a three-way pipe, and the right side of the three-way pipe is fixedly connected with an air pressure sensor.
The utility model discloses technical scheme's further improvement lies in: the top of three-way pipe fixedly connected with fifth electronic stop valve, the top fixedly connected with air pump body of fifth electronic stop valve.
The utility model discloses technical scheme's further improvement lies in: the bottom fixedly connected with second electronic stop valve of condenser pipe, the bottom of second electronic stop valve is provided with the distillate receiving flask, the pipeline of second electronic stop valve bottom extends to in the inner chamber of distillate receiving flask.
The utility model discloses technical scheme's further improvement lies in: the top fixedly connected with atmospheric pressure balance pipe of public waste liquid case, the top fixedly connected with third electric stop valve of atmospheric pressure balance pipe.
The utility model discloses technical scheme's further improvement lies in: the bottom of public waste liquid case is provided with the waste liquid and receives the bucket, the bottom fixedly connected with waste liquid delivery pipe of public waste liquid case, the middle part fixedly connected with fourth electric stop valve of waste liquid delivery pipe, the bottom of waste liquid delivery pipe extends to in the inner chamber of waste liquid receipt bucket.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a many electric heating jacket gas tightness automatic checkout device that ally oneself with, adopt first electric stop valve, air pressure sensor, the combination of fifth electric stop valve and air pump body, when detecting the gas tightness of one of them flask, except that first electric stop valve and the fifth electric stop valve that one of them flask is connected open, all the other electric stop valves are all closed, control air pump body begins to bleed, reach certain negative pressure after, close fifth electric stop valve, accessible air pressure sensor reads the negative pressure value in real time, realize the automatic function of detecting to the gas tightness of flask, the gas tightness of solving current electric heating jacket detects the problem that still needs manual operation, promote operator's work efficiency.
2. The utility model provides a many electric heating jacket gas tightness automatic checkout device that ally oneself with, adopt public waste liquid case, the combination of baroceptor and air pump body, through the setting of public waste liquid case and each electric check valve, the gas tightness of arbitrary multiunit flask of automated inspection just can be in proper order just can be had to usable a set of baroceptor and air pump body, economy has also been realized under the prerequisite of realization function, the solution is dismantled the equipment to detection device such as baroceptor and air pump body and is detected and lead to the problem that the actual operation is very troublesome, hoisting device's convenience.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
fig. 3 is an enlarged schematic view of the structure B of the present invention.
In the figure: 1. a common waste tank; 2. a flask; 3. a pressure relief duct; 4. a first electrically powered stop valve; 5. a condenser tube; 6. a second electrically powered stop valve; 7. a distillate receiving bottle; 8. a pressure balance tube; 9. a third electric stop valve; 10. a waste liquid receiving tank; 11. a waste liquid discharge pipe; 12. a fourth electrically powered stop valve; 13. an air-tightness detection tube; 14. a filter; 15. a three-way pipe; 16. an air pressure sensor; 17. a fifth electric stop valve; 18. an air pump body.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-3, the utility model provides a many electric heating jacket gas tightness automatic checkout device that ally oneself with, including the electric heating jacket body, the top of electric heating jacket body is provided with flask 2, and the top sealing connection of flask 2 has condenser pipe 5, and the top sealing connection of flask 2 has pressure release pipeline 3, is provided with first electronic stop valve 4 on the pressure release pipeline 3, and pressure release pipeline 3 and public waste liquid case 1 sealing connection, the characterized in that of public waste liquid case 1: the public waste liquid tank 1 is provided with an air path connected with an air pump and an air path connected with a pressure sensor.
In this embodiment, through being equipped with public waste liquid case 1 for the bottom of six flasks 2 all is connected with air pump body 18 through public waste liquid case 1, and the work of this device detection gas tightness of being convenient for, through being equipped with pressure release pipeline 3 and first electric stop valve 4, the operator of being convenient for corresponds the relation of connection between control flask 2 and public waste liquid case 1.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the top of the public waste liquid tank 1 is fixedly connected with an air tightness detection pipe 13, the middle of the air tightness detection pipe 13 is fixedly connected with a filter 14, the top of the air tightness detection pipe 13 is fixedly connected with a three-way pipe 15, the right side of the three-way pipe 15 is fixedly connected with an air pressure sensor 16, the top of the three-way pipe 15 is fixedly connected with a fifth electric stop valve 17, and the top of the fifth electric stop valve 17 is fixedly connected with an air pump body 18.
In this embodiment, through being equipped with air pump body 18, control air pump body 18 begins to bleed, reach certain negative pressure after, close fifth electronic stop valve 17, make flask 2, public waste liquid case 1 and baroceptor 16 place pipeline form the enclosure space, accessible baroceptor 16 reads the negative pressure value in real time, give external microcomputer processor with data transmission, according to predetermined procedure, judge whether the gas tightness is qualified, through being equipped with filter 14, avoid the waste liquid to invade the problem that influences air pump body 18 work in the air pump body 18.
Example 3
As shown in fig. 1-3, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom fixedly connected with second electric stop valve 6 of condenser pipe 5, the bottom of second electric stop valve 6 is provided with distillate receiving bottle 7, the pipeline of 6 bottoms of second electric stop valve extends to in the inner chamber of distillate receiving bottle 7, the top fixedly connected with atmospheric pressure balance pipe 8 of public waste liquid case 1, the top fixedly connected with third electric stop valve 9 of atmospheric pressure balance pipe 8, the bottom of public waste liquid case 1 is provided with waste liquid receiving tank 10, the bottom fixedly connected with waste liquid delivery pipe 11 of public waste liquid case 1, the middle part fixedly connected with fourth electric stop valve 12 of waste liquid delivery pipe 11, the bottom of waste liquid delivery pipe 11 extends to in the inner chamber of waste liquid receiving tank 10.
In this embodiment, through being equipped with waste liquid receiving bucket 10, the operator of being convenient for carries out centralized processing's work to the waste liquid, and the second electric stop valve 6 of corresponding passageway is opened, and first electric stop valve 4 is closed, and these two valve reverse operations of distillation end begin the pressure release and arrange useless, and third electric stop valve 9 and fourth electric stop valve 12 are open mode, and the waste liquid can normally be discharged.
The working principle of the automatic air tightness detection device for the multi-connected electric heating jacket is described in detail below.
As shown in fig. 1-3, during normal distillation, the second electric stop valve 6 of the corresponding channel is opened, the first electric stop valve 4 is closed, the two valves are operated in reverse direction after distillation, pressure relief and waste discharge are started, the third electric stop valve 9 and the fourth electric stop valve 12 are both in an open state, waste liquid can be normally discharged, when the air tightness of one flask 2 is detected, except that the first electric stop valve 4 and the fifth electric stop valve 17 connected with one flask 2 are opened, the other electric stop valves are closed, the air pump body 18 is controlled to start pumping air, after a certain negative pressure is reached, the fifth electric stop valve 17 is closed, the negative pressure value can be read in real time through the air pressure sensor 16, data is transmitted to the microcomputer processor, whether the air tightness of the flask 2 is qualified or not is judged according to a preset program, the air tightness detection method of the other flasks 2 is the same as the first way, through the setting of public waste liquid case 1 and each electronic stop valve, the gas tightness of arbitrary multiunit flask 2 just can be detected automatically in proper order with a set of baroceptor 16 and air pump body 18.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (6)
1. The utility model provides a many electric heating jacket gas tightness automatic checkout device that ally oneself with, includes the electric heating jacket body, the top of electric heating jacket body is provided with flask (2), its characterized in that, the top sealing connection of flask (2) has condenser pipe (5), the top sealing connection of flask (2) has pressure release pipeline (3), be provided with first electronic stop valve (4) on pressure release pipeline (3), pressure release pipeline (3) and public waste liquid case (1) sealing connection, the characterized in that of public waste liquid case (1): an air path is arranged on the public waste liquid tank (1) and connected with an air pump, and the air path is connected with a pressure sensor.
2. The device for automatically detecting the air tightness of the multi-connected electric heating jacket as claimed in claim 1, wherein: the top of the public waste liquid tank (1) is fixedly connected with an air tightness detection pipe (13), the middle of the air tightness detection pipe (13) is fixedly connected with a filter (14), the top of the air tightness detection pipe (13) is fixedly connected with a three-way pipe (15), and the right side of the three-way pipe (15) is fixedly connected with an air pressure sensor (16).
3. The device for automatically detecting the air tightness of the multi-connected electric heating jacket as claimed in claim 2, wherein: the top of the three-way pipe (15) is fixedly connected with a fifth electric stop valve (17), and the top of the fifth electric stop valve (17) is fixedly connected with an air pump body (18).
4. The device for automatically detecting the air tightness of the multi-connected electric heating jacket as claimed in claim 1, wherein: the bottom fixedly connected with second electronic stop valve (6) of condenser pipe (5), the bottom of second electronic stop valve (6) is provided with distillate receiving bottle (7), the pipeline of second electronic stop valve (6) bottom extends to in the inner chamber of distillate receiving bottle (7).
5. The device for automatically detecting the air tightness of the multi-connected electric heating jacket as claimed in claim 1, wherein: the top fixedly connected with atmospheric pressure balance pipe (8) of public waste liquid case (1), the top fixedly connected with third electric stop valve (9) of atmospheric pressure balance pipe (8).
6. The device for automatically detecting the air tightness of the multi-connected electric heating jacket as claimed in claim 1, wherein: the bottom of public waste liquid case (1) is provided with waste liquid receiving bucket (10), the bottom fixedly connected with waste liquid delivery pipe (11) of public waste liquid case (1), the middle part fixedly connected with fourth electric stop valve (12) of waste liquid delivery pipe (11), the bottom of waste liquid delivery pipe (11) extends to in the inner chamber of waste liquid receiving bucket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316214.1U CN214893915U (en) | 2021-06-11 | 2021-06-11 | Many electric heating jacket gas tightness automatic checkout device that ally oneself with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316214.1U CN214893915U (en) | 2021-06-11 | 2021-06-11 | Many electric heating jacket gas tightness automatic checkout device that ally oneself with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893915U true CN214893915U (en) | 2021-11-26 |
Family
ID=78899596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316214.1U Active CN214893915U (en) | 2021-06-11 | 2021-06-11 | Many electric heating jacket gas tightness automatic checkout device that ally oneself with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893915U (en) |
-
2021
- 2021-06-11 CN CN202121316214.1U patent/CN214893915U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104764632A (en) | Non-contact type full-automatic gas sample retention device | |
| CN214893915U (en) | Many electric heating jacket gas tightness automatic checkout device that ally oneself with | |
| CN106324266B (en) | The flow path control system and flow path control method of automatic analyzer | |
| CN207066736U (en) | A kind of magnetic valve open degree test device | |
| CN208223759U (en) | A kind of air tightness test-bed of oil storage cylinder | |
| CN110006893A (en) | A kind of on-line automatic measuring method of silane zirconium concentration | |
| CN205748847U (en) | A kind of hydraulic pressure automatic detection device | |
| CN214668982U (en) | Full-automatic verification quality control device of online monitoring instrument | |
| CN107246854A (en) | A kind of magnetic valve open degree testboard | |
| CN207215646U (en) | The on-line automatic measurement apparatus of brix | |
| CN210269035U (en) | Mechanism for testing air tightness of water pump | |
| CN210400766U (en) | Automatic tightness detection device | |
| CN103743602A (en) | Gas circulating apparatus applied to SF6 decomposer on-line monitoring equipment | |
| CN210665171U (en) | Vacuum liquid sample collecting device | |
| CN207482233U (en) | A kind of bottled reagent solution injection device | |
| CN110873674B (en) | Device for measuring saturated vapor pressure of solid matter | |
| CN215524952U (en) | Automatic gas filling device for gas tightness detection | |
| CN107462494A (en) | The on-line automatic measurement apparatus of brix and its measuring method | |
| CN211122843U (en) | Miniature water quality measuring instrument | |
| CN110608922A (en) | Liquid sample vacuum collecting device and control method | |
| CN205826238U (en) | A kind of cavity part high temperature leak detection system | |
| CN108051285A (en) | A kind of sack method VOC pretreating devices and its application method | |
| CN219736734U (en) | High-precision multimode safety platform for life test of pneumatic control component | |
| CN216247064U (en) | Quick high-efficient gas tightness leak hunting equipment | |
| CN219956838U (en) | Negative pressure tank air tightness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |