CN213434553U - Novel constant-temperature water bath oscillator - Google Patents
Novel constant-temperature water bath oscillator Download PDFInfo
- Publication number
- CN213434553U CN213434553U CN202022360871.8U CN202022360871U CN213434553U CN 213434553 U CN213434553 U CN 213434553U CN 202022360871 U CN202022360871 U CN 202022360871U CN 213434553 U CN213434553 U CN 213434553U
- Authority
- CN
- China
- Prior art keywords
- water bath
- supporting plate
- vibration damping
- oscillator
- damping mount
- 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
Abstract
The utility model discloses a novel constant temperature water bath oscillator relates to oscillator technical field, including shell body and water bath, the upper end of shell body is provided with seal cap, and seal cap's up end is provided with the gas collecting channel, and the lower surface of shell body is provided with vibration damping mount, and the vibration damping mount internal surface is provided with the dashpot, and vibration damping mount's internal surface is located the inboard position movable mounting of dashpot has a plurality of buffer spring, and buffer spring's upper surface is provided with supporting baseplate. The acid mist generated in the water bath heating process in the water bath box enters the gas collecting hood through the gas guide hole on the sealing top cover and is pumped into the acid mist collecting processor by the exhaust fan for processing, so that the corrosion of the acid mist of hydrochloric acid to the oscillator is reduced, and the service life of the oscillator is prolonged; through setting up vibration damping mount, dashpot, buffer spring and supporting baseplate, can cushion the production of noise at the produced vibrations of water bath box under the effect of vibrating motor during the oscillation operation.
Description
Technical Field
The utility model relates to an oscillator technical field, concretely relates to novel constant temperature water bath oscillator.
Background
Polonium-210 is produced by the natural decay of uranium-238, polonium-210 being distributed widely in the earth's crust in small amounts. One of the natural radioactive members of uranium, Po-210, is one of the important data reflecting the content of natural radionuclides, extremely toxic radionuclides. In the uranium ore geological survey, technologies such as early-stage geological drilling and the like are adopted, and the polonium-210 content is analyzed by means of an analysis and test method in the later stage to obtain the content of natural radionuclide in the superficial layer of the earth surface. The principle of Po-210 analysis and test is that Po-210 is reduced in hydrochloric acid solution and electroplated on a copper sheet, and a low-background measuring instrument is used for detecting the counting rate generated by alpha decay of the copper sheet, so that the content of Po-210 is obtained.
A sample needs to be pretreated before Po-210 is detected, a hydrochloric acid solution is added and then the sample is placed in an oscillator for water bath heating, acid mist can be generated in the water bath heating work, the existing water bath oscillator is low in corrosion resistance, and the acid mist corrodes the water bath oscillator in the long-term use process, so that the water bath oscillator is damaged; in addition, the operation of the water bath constant temperature oscillator generates vibration and generates a lot of noise.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior art problem, the acid mist generated in the process of heating the water bath in the water bath box enters the gas collecting hood through the gas guide hole on the sealing top cover, and the exhaust fan is started simultaneously, so that the hydrochloric acid mist in the gas collecting hood is pumped into the acid mist collecting processor through the exhaust pipe for treatment, the corrosion of the hydrochloric acid mist to the oscillator is reduced, and the service life of the oscillator is prolonged; through setting up vibration damping mount, dashpot, buffer spring and supporting baseplate, can cushion the production of noise at the produced vibrations of water bath box under the effect of vibrating motor during the oscillation operation.
In order to achieve the above effects, the utility model discloses specifically adopt following technical scheme:
a novel constant temperature water bath oscillator comprises an outer shell and a water bath tank positioned in the outer shell, wherein the bottom of the water bath tank is provided with an oscillating motor, and a heater is arranged in the water bath tank;
a sealing top cover is arranged at the upper end of the outer shell, a gas collecting hood is arranged on the upper end face of the sealing top cover, a plurality of gas guide holes which penetrate through the sealing top cover and are arranged in the vertical direction are uniformly distributed on the sealing top cover, the upper ends of the gas guide holes extend to the inside of the gas collecting hood, the upper end of the gas collecting hood is communicated with an exhaust pipe, an exhaust fan is fixedly arranged in the exhaust pipe, and the tail end of the exhaust pipe is communicated with an acid mist collecting processor;
the lower surface of shell body is provided with vibration damping mount, vibration damping mount's internal surface is provided with the dashpot, vibration damping mount's internal surface is located the inboard position movable mounting of dashpot has a plurality of buffer spring, buffer spring's upper surface is provided with supporting baseplate.
The further scheme is that the two sides of the supporting base plate are attached to the inner wall of the damping base, and the bottom of the outer shell penetrates through the inner surface of the damping base and is attached to the supporting base plate.
The test tube placing rack comprises a supporting plate which is circularly arranged, and a plurality of placing grooves for placing test tubes are arranged on the supporting plate; the upper end of the supporting plate is uniformly and circumferentially connected with four vertical plates, the four vertical plates are in sliding connection with a supporting plate, and the supporting plate is arranged above the supporting plate; the supporting plate is provided with a plurality of through holes; the supporting plate is characterized in that a threaded hole is formed in the center of the supporting plate, a screw rod is connected to the threaded hole in an internal thread mode, and the bottom of the screw rod is supported against the upper end of the supporting plate.
The further proposal is that the outer wall of the vertical plate is connected with a hook, and the hook is hung at the upper edge of the water bath box.
The further proposal is that a chute is arranged on the vertical plate; the backup pad lateral wall is equipped with the slide rail along circumference equipartition, the slide rail slides and sets up in the spout.
The further proposal is that the central position of the upper end surface of the supporting plate is provided with a magnet.
The further proposal is that both sides of the outer wall of the water bath box are connected with the inner bottom wall of the outer shell through a bracket.
The utility model has the advantages that:
acid mist generated in the process of heating in a water bath in the water bath tank enters the gas-collecting hood through the gas guide hole in the sealing top cover, and the exhaust fan is started at the same time, so that the hydrochloric acid mist in the gas-collecting hood is pumped into the acid mist collecting processor through the exhaust pipe for treatment, the corrosion of the hydrochloric acid mist to the oscillator is reduced, and the service life of the oscillator is prolonged;
through setting up vibration damping mount, dashpot, buffer spring and supporting baseplate, can cushion the production of noise at the produced vibrations of water bath box under the effect of vibrating motor during the oscillation operation.
Drawings
Fig. 1 is a schematic structural diagram of a novel constant temperature water bath oscillator according to an embodiment of the present invention;
FIG. 2 is a sectional view of a vibration damping mount according to an embodiment of the present invention;
FIG. 3 is a perspective view of the test tube rack of the embodiment of the present invention with the hook removed;
FIG. 4 is a top view of FIG. 3;
the attached drawings are marked as follows: 1-an outer shell; 10-sealing the top cover; 2-a water bath tank; 20-an oscillating motor; 21-a heater; 3-gas collecting channel; 30-an air extraction pipe; 31-an exhaust fan; 32-acid mist collection processor; 4-a damping base; 40-a buffer tank; 41-buffer spring; 42-a support floor; 50-a supporting plate; 51-vertical plate; 52-a support plate; 53-a through hole; 54-a threaded hole; 55-screw rod; 56-hanging hooks; 57-chute; 58-a slide rail; 59-placing the groove; 6-magnet; 7-bracket.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, an embodiment of the present invention discloses a novel constant temperature water bath oscillator, which comprises an outer shell 1 and a water bath tank 2 located in the outer shell 1, wherein the bottom of the water bath tank 2 is provided with an oscillating motor 20, and a heater 21 is arranged in the water bath tank 2; a sealing top cover 10 is arranged at the upper end of the outer shell 1, a gas collecting hood 3 is arranged on the upper end face of the sealing top cover 10, a plurality of gas guide holes which penetrate through the sealing top cover 10 and are arranged in the vertical direction are uniformly distributed on the sealing top cover 10, the upper ends of the gas guide holes extend into the gas collecting hood 3, the upper end of the gas collecting hood 3 is communicated with an exhaust pipe 30, an exhaust fan 31 is fixedly arranged in the exhaust pipe 30, and the tail end of the exhaust pipe 30 is communicated with an acid mist collecting processor 32;
the lower surface of the outer shell 1 is provided with a damping base 4, the inner surface of the damping base 4 is provided with a buffer groove 40, the inner surface of the damping base 4 is movably provided with a plurality of buffer springs 41 at the inner side positions of the buffer groove 40, and the upper surfaces of the buffer springs 41 are provided with support bottom plates 42; the both sides of supporting baseplate 42 link to each other with the inner wall laminating of vibration damping mount 4, and the bottom of shell body 1 runs through to the internal surface of vibration damping mount 4 and is connected with supporting baseplate 42 laminating.
Detecting Po-210, wherein a sample needs to be pretreated, hydrochloric acid solution is added and then placed in the water bath box 2 for water bath heating, hydrochloric acid mist generated in the water bath heating work enters the gas collecting hood 3 through the gas guide hole in the sealing top cover 10, and the exhaust fan 31 is started at the same time, so that the acid mist in the gas collecting hood 3 is pumped into the acid mist collecting processor 32 through the exhaust pipe 30 for treatment, and corrosion of the hydrochloric acid mist to the oscillator is reduced. The service life of the oscillator is prolonged. The produced vibrations of water bath 2 during the oscillation operation under the effect of vibrating motor 20 pass through support 7 and transmit the bottom of shell body 1 and transmit to supporting baseplate 42 to drive supporting baseplate 42 and shake, supporting baseplate 42 rethread a plurality of buffer spring 41 of below carry out elastic buffer, thereby drive shell body 1 the buffer slot 40 in vibration damping mount 4 in the buffering of activity from top to bottom, eliminate vibrations, prevent the production of noise.
In this embodiment, a test tube placing rack is arranged in the water bath box 2, the test tube placing rack includes a supporting plate 50 which is arranged in a circular shape, and a plurality of placing grooves 59 for placing test tubes are arranged on the supporting plate 50; the upper end of the supporting plate 50 is uniformly and circumferentially connected with four vertical plates 51, the four vertical plates 51 are in sliding connection with a supporting plate 52, and the supporting plate 52 is arranged above the supporting plate 50; the supporting plate 52 is provided with a plurality of through holes 53; a threaded hole 54 is formed in the center of the supporting plate 52, a screw 55 is connected to the threaded hole 54 in an internal thread mode, and the bottom of the screw 55 is supported against the upper end of the supporting plate 50; the vertical plate 51 is provided with a sliding groove 57; the side walls of the supporting plate 52 are uniformly provided with sliding rails 58 along the circumferential direction, and the sliding rails 58 are slidably arranged in the sliding grooves 57. The vertical plate 51 is provided with the sliding groove 57, and the support plate 52 is provided with the sliding rail 58 to enable the support plate 52 to slide up and down along the sliding groove 57, so that the distance between the support plate 52 and the supporting plate 50 is adjusted, and the test tube support is suitable for placing test tubes with different lengths; in addition, the support plate 52 is fixed by screwing a screw 55 to the support plate 52 and supporting the support plate 50 with the screw 55.
In this embodiment, the outer wall of the vertical plate 51 is connected with a hook 56, and the hook 56 is hung on the upper edge of the water bath box 2. Through hanging couple 56 and establishing in the last edge department of water bath 2, easy to assemble and dismantlement can be with whole test tube rack follow water bath 2 and propose, the follow-up maintenance of being convenient for is changed.
Thereby adjusting the distance between the support plate 52 and the pallet 50 to fit test tubes of different lengths.
In this embodiment, the magnet 6 is provided at the center of the upper end surface of the pallet 50. The lower end of the screw 55 is tightly coupled with the upper end of the tray 50.
In this embodiment, both sides of the outer wall of the water bath tank 2 are connected with the inner bottom wall of the outer casing 1 through the brackets 7. The water bath tank 2 is convenient to be fixed in the outer shell 1.
Finally, only the specific embodiments of the present invention have been described in detail. The invention is not limited to the specific embodiments described above. Equivalent modifications and substitutions by those skilled in the art to the present invention are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (7)
1. The utility model provides a novel thermostatic waterbath oscillator, includes shell body (1) and is located water bath (2) in shell body (1), the bottom of water bath (2) is equipped with vibrating motor (20), be equipped with heater (21), its characterized in that in water bath (2):
a sealing top cover (10) is arranged at the upper end of the outer shell (1), a gas collecting hood (3) is arranged on the upper end face of the sealing top cover (10), a plurality of gas guide holes which penetrate through the sealing top cover (10) and are arranged in the vertical direction are uniformly distributed on the sealing top cover (10), the upper ends of the gas guide holes extend into the gas collecting hood (3), the upper end of the gas collecting hood (3) is communicated with an exhaust pipe (30), an exhaust fan (31) is fixedly arranged in the exhaust pipe (30), and the tail end of the exhaust pipe (30) is communicated with an acid mist collecting processor (32);
the lower surface of shell body (1) is provided with vibration damping mount (4), the internal surface of vibration damping mount (4) is provided with buffer slot (40), the internal surface of vibration damping mount (4) is located the inboard position movable mounting of buffer slot (40) has a plurality of buffer spring (41), the upper surface of buffer spring (41) is provided with supporting baseplate (42).
2. The novel thermostatic waterbath oscillator according to claim 1, characterized in that:
the two sides of the supporting base plate (42) are attached to the inner wall of the damping base (4), and the bottom of the outer shell (1) penetrates through the inner surface of the damping base (4) and is attached to the supporting base plate (42).
3. The novel thermostatic waterbath oscillator according to claim 1, characterized in that:
the test tube placing rack is arranged in the water bath box (2), the test tube placing rack comprises a supporting plate (50) which is arranged in a circular shape, and a plurality of placing grooves (59) for placing test tubes are arranged on the supporting plate (50); the upper end of the supporting plate (50) is uniformly and circumferentially connected with four vertical plates (51), the four vertical plates (51) are in sliding connection with a supporting plate (52), and the supporting plate (52) is arranged above the supporting plate (50); the supporting plate (52) is provided with a plurality of through holes (53); the center of the supporting plate (52) is also provided with a threaded hole (54), a threaded rod (55) is connected with the threaded hole (54) in an internal thread manner, and the bottom of the threaded rod (55) is supported against the upper end of the supporting plate (50).
4. The novel thermostatic waterbath oscillator according to claim 3, characterized in that:
the outer wall of the vertical plate (51) is connected with a hook (56), and the hook (56) is hung at the upper edge of the water bath box (2).
5. The novel thermostatic waterbath oscillator according to claim 3, characterized in that:
a chute (57) is formed in the vertical plate (51); the lateral wall of the supporting plate (52) is uniformly provided with sliding rails (58) along the circumferential direction, and the sliding rails (58) are arranged in the sliding grooves (57) in a sliding manner.
6. The novel thermostatic waterbath oscillator according to claim 3, characterized in that:
and a magnet (6) is arranged at the center of the upper end surface of the supporting plate (50).
7. The novel thermostatic waterbath oscillator according to claim 1, characterized in that:
both sides of the outer wall of the water bath tank (2) are connected with the inner bottom wall of the outer shell (1) through a support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360871.8U CN213434553U (en) | 2020-10-21 | 2020-10-21 | Novel constant-temperature water bath oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360871.8U CN213434553U (en) | 2020-10-21 | 2020-10-21 | Novel constant-temperature water bath oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213434553U true CN213434553U (en) | 2021-06-15 |
Family
ID=76294059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022360871.8U Active CN213434553U (en) | 2020-10-21 | 2020-10-21 | Novel constant-temperature water bath oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213434553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849558A (en) * | 2022-05-16 | 2022-08-05 | 长沙江河华晟医学检验实验室有限公司 | Multifunctional oscillator device capable of effectively reducing noise |
| CN115624996A (en) * | 2022-10-27 | 2023-01-20 | 生态环境部南京环境科学研究所 | Device for biological experiment for high-grade biological safety laboratory |
-
2020
- 2020-10-21 CN CN202022360871.8U patent/CN213434553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849558A (en) * | 2022-05-16 | 2022-08-05 | 长沙江河华晟医学检验实验室有限公司 | Multifunctional oscillator device capable of effectively reducing noise |
| CN115624996A (en) * | 2022-10-27 | 2023-01-20 | 生态环境部南京环境科学研究所 | Device for biological experiment for high-grade biological safety laboratory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213434553U (en) | Novel constant-temperature water bath oscillator | |
| CN214066132U (en) | Temperature and humidity monitoring device for biological laboratory | |
| CN211205693U (en) | Anti-seismic detection device for wind power pitch-variable battery pack frame | |
| CN211013303U (en) | Multi-point temperature collector for isolation channel | |
| CN205941252U (en) | Graininess oil absorption material adsorptivity can environmental suitability testing arrangement | |
| CN210719656U (en) | Large-scale wave water tank pipeline vortex-induced vibration experimental device | |
| CN114739853A (en) | Device for testing capillary capacity of alkali metal heat pipe liquid absorption core | |
| CN209247427U (en) | A kind of multi-functional water sampling device | |
| CN212510273U (en) | Damping and noise-reducing device of mechanical equipment | |
| CN211505807U (en) | Detection equipment for new energy automobile driving motor | |
| CN112542875A (en) | Portable geological exploration power supply with all-weather safety anti-collision function | |
| CN219215934U (en) | Portable blood specimen transport tool | |
| CN212364279U (en) | Piston rod whole-process quality tracking system | |
| CN208171252U (en) | A kind of horizontal testing agency of unmanned plane | |
| CN214121547U (en) | Centrifugal air compressor maintains and uses vibrations detection device | |
| CN217639555U (en) | Multipoint monitoring pump suction type radon measuring device | |
| CN218496347U (en) | Water pressure resistance detection device for main bearing sealing grease | |
| CN216285340U (en) | Reagent tray device of full-automatic biochemical analyzer | |
| CN216385681U (en) | Combined inertial navigation device | |
| CN217716252U (en) | But height-adjusting's geological survey degree of depth measuring device | |
| CN216187275U (en) | Be used for nucleic acid testing sample transport case | |
| CN215669728U (en) | Building foundation engineering positioning detection device | |
| CN210388285U (en) | Horizontal positioning device for numerical control machine tool bare engine | |
| CN214993776U (en) | Square anti-slide pile for full-mechanized excavation | |
| CN208420609U (en) | Weak solution device for detecting density |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Peng Inventor after: Zhao Xiaohui Inventor before: Xu Peng Inventor before: Zhao Xiaohui |