CN220396133U - Jet vacuum pump - Google Patents
Jet vacuum pump Download PDFInfo
- Publication number
- CN220396133U CN220396133U CN202320789551.5U CN202320789551U CN220396133U CN 220396133 U CN220396133 U CN 220396133U CN 202320789551 U CN202320789551 U CN 202320789551U CN 220396133 U CN220396133 U CN 220396133U
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- CN
- China
- Prior art keywords
- vacuum
- top surface
- fixedly connected
- vacuum pump
- mounting plate
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- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 5
- INUNLMUAPJVRME-UHFFFAOYSA-N 3-chloropropanoyl chloride Chemical compound ClCCC(Cl)=O INUNLMUAPJVRME-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a jet vacuum pump, which relates to the technical field of production of chloropropionyl chloride and comprises a mounting plate, wherein a vacuum circulation tank is arranged on the top surface of the mounting plate, four uniformly distributed vacuum circulation pumps are arranged on one side of the top surface of the mounting plate, and four uniformly distributed vacuum buffer tanks are arranged on the other side of the top surface of the mounting plate; according to the utility model, the temperature of water in the vacuum circulating tank is lower through cooling of the heat exchange condenser, so that the vacuum circulating pumps can reach the maximum vacuum, the vacuum circulating pumps can be connected in series, unstable production caused by damage of one of the vacuum circulating pumps when the vacuum circulating pump cannot be used is avoided, the sensing mechanism can measure the liquid level in the vacuum circulating tank in real time, so that workers can know the liquid level conveniently, the use is safer, the use of the lifting mechanism ensures that the mounting plate can move by virtue of the push wheel, the whole jet vacuum pump can move together, the use is more convenient, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of production of chloro propionyl chloride, in particular to a jet vacuum pump.
Background
3-chloropropionyl chloride, chemical formula: C3H4Cl 2O) is also called 3-chloropropionyl chloride and beta-chloropropionyl chloride. Belongs to extremely high toxic substances, is light yellow liquid at normal temperature, is inflammable, can react violently when meeting water, has great harm to human bodies, needs to be tightly sealed and stored, needs to wear proper protective clothing and gloves and use protective glasses or masks when contacting the substances, and is mainly used for organic synthesis in industry;
at present, an injection vacuum pump is needed in the production process of the chloropropionyl chloride, and the injection vacuum pump is large in size, so that workers are required to assemble the injection vacuum pump on site during use, and the injection vacuum pump is difficult to assemble, meanwhile, the workers are required to regularly observe the liquid level in the vacuum circulation tank during use, so that unexpected occurrence is avoided, and the labor intensity of the workers is increased; therefore, there is a need to design a jet vacuum pump to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a jet vacuum pump.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an injection vacuum pump, includes the mounting panel, the vacuum circulation jar is installed to the top surface of mounting panel, four equipartition's vacuum circulation pumps are installed to top surface one side of mounting panel, four equipartition's vacuum buffer tank are installed to the top surface opposite side of mounting panel, install four equipartition's ejectors directly over the vacuum circulation jar, the medial surface of vacuum circulation jar is provided with induction system, four equal fixedly connected with supporting legs in bottom surface of mounting panel, four equal fixedly connected with protective boxes in top surface of mounting panel, four the medial surface of supporting leg all is provided with elevating system.
Preferably, the induction mechanism comprises a guide rod, the guide rod is fixedly connected to the inner bottom surface of the vacuum circulation tank, a limiting plate is fixedly connected to the top end of the guide rod, a sliding seat is slidably connected to the outer surface of the guide rod through a sliding groove and a sliding block, a floating ball is fixedly connected to one side surface of the sliding seat through a connecting rod, and liquid level measuring equipment is installed on the other side surface of the sliding seat through a fixing plate.
Preferably, the elevating system includes the deflector, deflector sliding connection is at the medial surface of supporting leg, the top surface through connection of mounting panel has adjusting screw, the deflector cover is established at adjusting screw's surface, adjusting screw's top fixedly connected with drive gear, servo motor is installed to the interior top surface of protective housing, servo motor's output fixedly connected with drive gear, drive gear and drive gear meshing are connected.
Preferably, the guide rod is arranged perpendicular to the mounting plate.
Preferably, the side surface of the guide plate is attached to the inner side surface of the supporting leg, and the push wheel is mounted on the bottom surface of the guide plate.
Preferably, the top surface of mounting panel installs the heat transfer condenser, adjusting screw's bottom fixedly connected with fixed plate.
The utility model has the following beneficial effects:
1. by arranging the vacuum circulating pump and the heat exchange condenser, the temperature of water in the vacuum circulating tank is lower through the temperature reduction of the heat exchange condenser, so that the vacuum circulating pumps reach the maximum vacuum, and the vacuum circulating pumps can be mutually connected in series, thereby avoiding unstable production caused by the fact that one of the vacuum circulating pumps is damaged and can not be used;
2. through setting up sensing mechanism and elevating system, sensing mechanism can carry out real-time measurement to the inside liquid level of vacuum circulation jar, and the staff of being convenient for knows the liquid level, uses safelyr, and elevating system's use has guaranteed that the mounting panel can rely on pushing away the wheel and remove, and whole jet vacuum pump can remove together, uses more convenient, has increased the practicality of device.
Drawings
Fig. 1 is a schematic structural view of a main body of an ejector vacuum pump according to the present utility model;
FIG. 2 is a schematic side view and cross-sectional schematic diagram of a vacuum circulation tank of an ejector vacuum pump according to the present utility model;
fig. 3 is a schematic structural diagram of a lifting mechanism of an ejector vacuum pump according to the present utility model;
in the figure: the device comprises a mounting plate 1, a vacuum circulating tank 2, a vacuum circulating pump 3, a vacuum buffer tank 4, an ejector 5, a sensing mechanism 6, a guide rod 61, a limit plate 62, a sliding seat 63, a floating ball 64, a liquid level measuring device 65, a supporting leg 7, a protective box 8, a lifting mechanism 9, a guide plate 91, an adjusting screw 92, a transmission gear 93, a servo motor 94, a driving gear 95, a push wheel 10 and a heat exchange condenser 11.
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.
Referring to fig. 1-3, an ejector vacuum pump, including mounting plate 1, vacuum circulation tank 2 is installed to the top surface of mounting plate 1, four equipartition vacuum circulation pumps 3 are installed to top surface one side of mounting plate 1, four equipartition vacuum buffer tanks 4 are installed to the top surface opposite side of mounting plate 1, install four equipartition ejectors 5 directly over vacuum circulation tank 2, heat exchange condenser 11 is installed to the top surface of mounting plate 1, can make vacuum circulation tank 2 internal water temperature ratio lower through heat exchange condenser 11 cooling, make vacuum circulation pump 3 reach maximum vacuum, can establish ties each other between the vacuum circulation pumps 3, avoid one of them vacuum circulation pump 3 to damage and cause production unstable when can not, the medial surface of vacuum circulation tank 2 is provided with induction mechanism 6, induction mechanism 6 includes guide bar 61, guide bar 61 fixed connection is in the interior bottom surface of vacuum circulation tank 2, guide bar 61 is the perpendicular setting with mounting plate 1, the top end fixed connection of guide bar 61 has limiting plate 62, the surface and sliding connection of guide bar 61 has sliding seat 63 through the spout, one side face of sliding seat 63 is through connecting rod fixed connection has the connecting rod 64, side face of sliding seat 63 has four guide bar's side face adjusting screw rods 9, the guide bar's of support plate 9 is fixed with the side of support plate 9, the side of support plate 9 is connected with the side of support plate 91 is fixed at the side of support plate 9, the jack-setting up-down gear 9, the jack-setting is fixed, the jack-up and the jack-down device is fixed, the jack-up and is connected with the jack device is fixed, the jack-up 9 is fixed, 9 is connected with jack-down has 9, the bottom fixedly connected with fixed plate of adjusting screw 92, servo motor 94 is installed to the interior top surface of protective housing 8, servo motor 94's output fixedly connected with drive gear 95, drive gear 95 is connected with drive gear 93 meshing, the side of deflector 91 is laminated with the medial surface of supporting leg 7 mutually, push away round 10 is installed to the bottom surface of deflector 91, sensing mechanism 6 can carry out real-time measurement to the liquid level of vacuum circulation jar 2 inside, the staff of being convenient for knows the liquid level, use safelyr, elevating system 9's use has guaranteed that mounting panel 1 can rely on push away round 10 to remove, and whole jet vacuum pump can remove together, it is more convenient to use, the practicality of device has been increased.
The specific working principle of the utility model is as follows:
when the jet vacuum pump is used, firstly, a worker can mount the jet vacuum pump outside the field and communicate the jet vacuum pump through a guide pipe, then the worker can push the mounting plate 1 and the whole jet vacuum pump through the push wheel 10, so that the mounting plate 1 moves to a place where the use is required, the worker starts the servo motor 94 through the controller to rotate, the servo motor 94 can drive the driving gear 95 to rotate when rotating, the driving gear 95 is meshed with the transmission gear 93, the transmission gear 93 can be driven to rotate with the adjusting screw 92, the guide plate 91 is sleeved on the outer surface of the adjusting screw 92, the side surface of the guide plate 91 is attached to the inner side surface of the supporting leg 7, and therefore, when the adjusting screw 92 rotates, the guide plate 91 and the push wheel 10 can be driven to slide along the supporting leg 7, and the four servo motors 94 can simultaneously start to control the four push wheels 10 to synchronously slide, the push wheel 10 to be stored in the inner side surface of the supporting leg 7, and the mounting plate 1 can be supported by the supporting leg 7;
in the use process of the whole jet vacuum pump, the liquid level inside the vacuum circulation tank 2 can drive the floating ball 64 and the sliding seat 63 to slide along the guide rod 61 when changing, meanwhile, the liquid level measuring equipment 65 can synchronously move along with the floating ball 64 and measure the liquid level inside the vacuum circulation tank 2 in real time, so that workers can know the liquid level inside the vacuum circulation tank 2 in real time, the use is more convenient, and the liquid level measuring equipment 65 is in the prior art and is not described in excessive detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an injection vacuum pump, includes the mounting panel, its characterized in that, the vacuum circulation jar is installed to the top surface of mounting panel, four equipartition's vacuum circulation pump is installed to top surface one side of mounting panel, four equipartition's vacuum buffer tank is installed to the top surface opposite side of mounting panel, install four equipartition's ejectors directly over the vacuum circulation jar, the medial surface of vacuum circulation jar is provided with induction system, four equal fixedly connected with supporting legs in bottom surface of mounting panel, four equal fixedly connected with protective boxes in top surface of mounting panel, four the medial surface of supporting leg all is provided with elevating system.
2. The ejector vacuum pump of claim 1, wherein the sensing mechanism comprises a guide rod, the guide rod is fixedly connected to the inner bottom surface of the vacuum circulation tank, the top end of the guide rod is fixedly connected with a limiting plate, the outer surface of the guide rod is slidably connected with a sliding seat through a sliding groove and a sliding block, one side surface of the sliding seat is fixedly connected with a floating ball through a connecting rod, and the other side surface of the sliding seat is provided with liquid level measuring equipment through a fixing plate.
3. The ejector vacuum pump according to claim 1, wherein the lifting mechanism comprises a guide plate, the guide plate is slidably connected to the inner side surface of the supporting leg, the top surface of the mounting plate is in through connection with an adjusting screw, the guide plate is sleeved on the outer surface of the adjusting screw, the top end of the adjusting screw is fixedly connected with a transmission gear, the inner top surface of the protective box is provided with a servo motor, the output end of the servo motor is fixedly connected with a driving gear, and the driving gear is in meshed connection with the transmission gear.
4. A jet vacuum pump as claimed in claim 2, wherein the guide bar is disposed perpendicular to the mounting plate.
5. A jet vacuum pump as claimed in claim 3, wherein the side surfaces of the guide plates are attached to the inner side surfaces of the support legs, and push wheels are mounted on the bottom surfaces of the guide plates.
6. A jet vacuum pump according to claim 3, wherein the top surface of the mounting plate is provided with a heat exchange condenser, and the bottom end of the adjusting screw is fixedly connected with a fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320789551.5U CN220396133U (en) | 2023-04-11 | 2023-04-11 | Jet vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320789551.5U CN220396133U (en) | 2023-04-11 | 2023-04-11 | Jet vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396133U true CN220396133U (en) | 2024-01-26 |
Family
ID=89605776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320789551.5U Active CN220396133U (en) | 2023-04-11 | 2023-04-11 | Jet vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396133U (en) |
-
2023
- 2023-04-11 CN CN202320789551.5U patent/CN220396133U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |