CN214750070U - Double-door type constant temperature titration box - Google Patents
Double-door type constant temperature titration box Download PDFInfo
- Publication number
- CN214750070U CN214750070U CN202121070049.6U CN202121070049U CN214750070U CN 214750070 U CN214750070 U CN 214750070U CN 202121070049 U CN202121070049 U CN 202121070049U CN 214750070 U CN214750070 U CN 214750070U
- Authority
- CN
- China
- Prior art keywords
- guide pipe
- transmission guide
- conduction oil
- heat conduction
- transmission
- 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
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a case is titrated to two open-door constant temperatures, include: the glass shell is arranged on the side of the transmission guide pipe, a handle convenient to hold is arranged on the glass shell on the front side of the transmission guide pipe, and a stainless steel shell is arranged on the right side of the transmission guide pipe; the heat conduction oil filling port is fixedly arranged at the upper end of the transmission guide pipe and used for adding heat conduction oil into the transmission guide pipe, and a dustproof structure playing a dustproof role is fixedly connected to the side of the heat conduction oil filling port; the heat conduction oil drain outlet is fixedly connected to the right side of the lower end of the transmission guide pipe; and the booster water pump is fixedly arranged on the transmission guide pipe, and the lower end of the left side of the transmission guide pipe is connected with an air inlet. This two open-door formula constant temperature titration casees can conveniently observe inside condition and can carry out effective control to the temperature simultaneously, and can play certain dustproof guard action to the opening of conduction oil filler upper end when using.
Description
Technical Field
The utility model relates to a titrate case technical field, specifically be two open-door formula constant temperature titration casees.
Background
In the chemical analysis and detection process, a certain solution is used as a solvent, such as tertiary butanol (with the melting point of 23-26 ℃) glacial acetic acid and (with the melting point of 16.6 ℃) which have low melting points, so that the solution is easy to freeze in the northern winter, and the solution needs to be kept in a liquid state in the use process and is subjected to titration detection operation, so that a constant temperature titration box is usually used, and the low-melting-point solvent can be prevented from freezing at the indoor temperature in winter through the constant temperature titration box, so that the detection operation is not influenced.
However, the existing titration box has the following problems:
1. most of the existing titration boxes are closed, so that the internal conditions are inconvenient to directly observe in the use process, and the temperature in the titration box is inconvenient to control, so that the practicability of the titration box is greatly reduced;
2. the existing titration box is inconvenient to play a certain dustproof protection role for a conduction oil filling port on the titration box in the using process, so that the open end of the conduction oil filling port is directly exposed outside, and external impurities and dust enter the device through the conduction oil filling port.
Aiming at the problems, the novel design is carried out on the basis of the original double-door type constant temperature titration box.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two open-door formula constant temperature titration casees, with the in-process that proposes to have current titration case in solving above-mentioned background art is mostly for closed using is not convenient for the direct inside circumstances of observation, be not convenient for control the temperature of titration incasement portion simultaneously, and then very big reduction the practicality of titration case self, be not convenient for play certain dustproof guard action to the conduction oil filler above that in-process of using, thereby the open end of conduction oil filler is directly exposed outside, make external impurity and dust enter into the problem of the inside of its device through the conduction oil filler.
In order to achieve the above object, the utility model provides a following technical scheme: two open-door formula constant temperature titration casees include:
the glass shell is arranged on the side of the transmission guide pipe, a handle convenient to hold is arranged on the glass shell on the front side of the transmission guide pipe, and a stainless steel shell is arranged on the right side of the transmission guide pipe;
the heat conduction oil filling port is fixedly arranged at the upper end of the transmission guide pipe and used for adding heat conduction oil into the transmission guide pipe, and a dustproof structure playing a dustproof role is fixedly connected to the side of the heat conduction oil filling port;
the heat-conducting oil drain outlet is fixedly connected to the right side of the lower end of the transmission guide pipe, a temperature controller is installed on the left side of the transmission guide pipe, and a heating resistance wire for heating heat-conducting oil is installed inside the lower end of the transmission guide pipe;
the booster pump, its fixed mounting be in on the transmission pipe, the left side lower extreme of transmission pipe is connected with the air inlet, and the upper end of transmission pipe is connected with exhaust fan, the pipeline of giving vent to anger is installed to exhaust fan's avris.
Preferably, the transfer duct is welded by using a 304 stainless steel material, the top and front and rear portions of the transfer duct are welded by using a 3mm glass housing, and the left, right and bottom portions of the transfer duct are welded by using a 304 stainless steel housing.
Through adopting above-mentioned technical scheme, thereby utilize the glass casing that transmission pipe top and front and back part adopted to can conveniently observe its inside condition when using, can utilize glass casing to guarantee its holistic transmittance simultaneously.
Preferably, dustproof construction comprises fixed block, central screw rod and barrier plate, and fixed block fixed mounting is at the side about the conduction oil filler, run through on the fixed block and install central screw rod, and be connected with the barrier plate on the central screw rod.
Through adopting above-mentioned technical scheme, thereby utilize the rotation of central screw rod to make threaded connection's barrier plate remove.
Preferably, the central screw rod and the blocking plate are assembled in a threaded connection mode, and the outer wall of the lower end of the blocking plate is attached to the inner wall of the fixing block.
Through adopting above-mentioned technical scheme, laminate each other between the lower extreme of barrier plate and the fixed block to can avoid the barrier plate to follow central screw and carry out synchronous rotation.
Preferably, the blocking plate is arranged to be of a 7-shaped structure, and the outer wall of the inner side of the upper end of the blocking plate is attached to the opening in the upper end of the heat conduction oil filling port.
Through adopting above-mentioned technical scheme, utilize the laminating each other between barrier plate and the conduction oil filling opening to can avoid the dust to enter into the inside of conduction oil filling opening.
Preferably, the heating resistance wire and the temperature controller are electrically connected through a lead, and the temperature controller is set to have the highest temperature of 30 ℃ and the lowest temperature of 15 ℃.
Through adopting above-mentioned technical scheme, thereby can drive heating resistance wire through opening of thermostat and heat the conduction oil.
Compared with the prior art, the beneficial effects of the utility model are that: the double-door type constant temperature titration box can conveniently observe the internal condition and effectively control the temperature, and can play a certain dustproof protection role on the opening at the upper end of the heat conduction oil filling opening when in use;
1. the temperature controller is arranged, the temperature controller is electrically connected with the heating resistance wire through a lead, so that the heating resistance wire can be conveniently controlled by the temperature controller to heat conduction oil conveyed in the transmission guide pipe, meanwhile, the glass shells at the top part and the front and rear parts of the transmission guide pipe are utilized, the internal conditions of the transmission guide pipe can be conveniently observed when the transmission guide pipe is used, and meanwhile, the glass shells can be utilized to ensure the integral transmittance of the transmission guide pipe;
2. be provided with the barrier plate, after adding the conduction oil through the conduction oil filler to the inside of transmission pipe, the rotation center screw rod, thereby the rotation of center screw rod can make threaded connection's barrier plate move to the inboard of conduction oil filler, through the laminating each other between the avris barrier plate about, thereby can play certain dustproof guard action to the conduction oil filler, avoid external dust to enter into the inside of conduction oil filler.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic sectional view of the catheter and the heating resistor wire of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the top view structure of the central screw and the blocking plate of the present invention.
In the figure: 1. a delivery conduit; 2. a glass housing; 3. a stainless steel housing; 4. a heat conducting oil filling port; 5. a dust-proof structure; 501. a fixed block; 502. a central screw; 503. a blocking plate; 6. a heat conducting oil drain outlet; 7. a temperature controller; 8. heating resistance wires; 9. a booster water pump; 10. an air inlet; 11. an exhaust fan; 12. an air outlet pipeline.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the double-door type constant temperature titration box comprises a transmission guide pipe 1, a glass shell 2, a stainless steel shell 3, a heat conduction oil filling port 4, a dustproof structure 5, a fixed block 501, a central screw 502, a barrier plate 503, a heat conduction oil drain outlet 6, a temperature controller 7, a heating resistance wire 8, a booster water pump 9, an air inlet 10, an exhaust fan 11 and an air outlet pipeline 12;
the glass shell 2 is arranged at the side of the transmission guide pipe 1, a handle convenient to hold is arranged on the glass shell 2 at the front side of the transmission guide pipe 1, and the stainless steel shell 3 is arranged at the right side of the transmission guide pipe 1;
the heat conduction oil filling port 4 is fixedly arranged at the upper end of the transmission guide pipe 1 and is used for adding heat conduction oil into the transmission guide pipe 1, and the side of the heat conduction oil filling port 4 is fixedly connected with a dustproof structure 5 which plays a dustproof role;
the heat-conducting oil drain outlet 6 is fixedly connected to the right side of the lower end of the transmission guide pipe 1, the temperature controller 7 is installed on the left side of the transmission guide pipe 1, and a heating resistance wire 8 for heating heat-conducting oil is installed inside the lower end of the transmission guide pipe 1;
the booster pump 9 is fixedly installed on the transmission guide pipe 1, the lower end of the left side of the transmission guide pipe 1 is connected with an air inlet 10, the upper end of the transmission guide pipe 1 is connected with an exhaust fan 11, and an air outlet pipeline 12 is installed on the side of the exhaust fan 11.
The transfer duct 1 is welded using 304 stainless steel material, and the top and front and rear portions of the transfer duct 1 are welded using a 3mm glass housing 2, and the left and right and bottom portions of the transfer duct 1 are welded using 304 stainless steel housings 3.
The dustproof structure 5 is composed of a fixed block 501, a central screw 502 and a blocking plate 503, the fixed block 501 is fixedly installed on the left side and the right side of the heat conduction oil filling port 4, the central screw 502 penetrates through the fixed block 501, and the blocking plate 503 is connected to the central screw 502.
The central screw 502 and the blocking plate 503 are assembled in a threaded connection mode, and the outer wall of the lower end of the blocking plate 503 is attached to the inner wall of the fixing block 501.
The blocking plate 503 is set to be a 7-shaped structure, and the outer wall of the inner side of the upper end of the blocking plate 503 is attached to the opening of the upper end of the heat transfer oil filling port 4.
As shown in fig. 1-2 and fig. 4-5, when the titration tank is used, simethicone is added into the transfer conduit 1 through the heat conducting oil filling port 4, at this time, after the filling is completed, the central screw 502 is rotated, the rotation of the central screw 502 can make the blocking plate 503 in threaded connection move towards the inner side of the heat conducting oil filling port 4, when the inner ends of the blocking plates 503 at the left and right sides are mutually attached, the rotation of the central screw 502 is stopped, at this time, the blocking plate 503 is utilized to block and protect external dust and impurities, and simultaneously, the top and the front and rear parts of the transfer conduit 1 are provided with the glass shell 2 with the thickness of 3mm, so that the condition inside the titration tank can be conveniently observed through the glass shell 2, and the whole transmittance of the glass shell 2 can be ensured.
The heating resistance wire 8 and the temperature controller 7 are electrically connected through a lead, and the temperature controller 7 is set to have the highest temperature of 30 ℃ and the lowest temperature of 15 ℃.
As shown in fig. 1 and 3, before use, the power supply is turned on, the temperature controller 7 is set to control the temperature between 15 and 30 ℃, the power supply of the booster water pump 9 is turned on, the temperature controller 7 is turned on to control the heating resistance wire 8 through a lead to heat, then the exhaust fan 11 is turned on, the glass shell 2 at the front side is opened when the temperature in the titration box rises to 20 ℃, and the titration instrument is placed into the titration box for normal use.
The working principle is as follows: when the double-door type constant temperature titration tank is used, firstly, as shown in figures 1-5, heat conducting oil can be conveniently added into the transmission conduit 1 through the heat conducting oil filling port 4, meanwhile, the blocking plates 503 at the left and right sides are jointed with each other by the rotation of the central screw 502, and the jointed blocking plates 503 are used for blocking the external dust, meanwhile, the temperature controller 7 is started, the heating resistance wire 8 can heat the heat conduction oil in the transmission conduit 1 by starting the temperature controller 7, heat is radiated to the interior of the titration box by utilizing the temperature increase of the heat conduction oil in the transmission conduit 1, the glass shell 2 on the front side is opened when the temperature in the titration box rises to 20 ℃, and the titration instrument is put into normal use.
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 (6)
1. Two open-door formula constant temperature titration casees, its characterized in that includes:
the glass shell (2) is arranged on the side of the transmission guide pipe (1), a handle convenient to hold is arranged on the glass shell (2) on the front side of the transmission guide pipe (1), and a stainless steel shell (3) is arranged on the right side of the transmission guide pipe (1);
the heat conduction oil filling port (4) is fixedly arranged at the upper end of the transmission guide pipe (1) and is used for adding heat conduction oil into the transmission guide pipe (1), and a dustproof structure (5) with a dustproof effect is fixedly connected to the side of the heat conduction oil filling port (4);
the heat-conducting oil drain outlet (6) is fixedly connected to the right side of the lower end of the transmission guide pipe (1), a temperature controller (7) is installed on the left side of the transmission guide pipe (1), and a heating resistance wire (8) for heating heat-conducting oil is installed inside the lower end of the transmission guide pipe (1);
booster pump (9), its fixed mounting be in on transmission pipe (1), the left side lower extreme of transmission pipe (1) is connected with air inlet (10), and the upper end of transmission pipe (1) is connected with exhaust fan (11), pipeline (12) of giving vent to anger is installed to the avris of exhaust fan (11).
2. The double-door type isothermal titration tank according to claim 1, wherein: the conveying pipe (1) is welded by adopting 304 stainless steel materials, the top part and the front and back parts of the conveying pipe (1) are welded by using 3mm glass shells (2), and the left, right and bottom parts of the conveying pipe (1) are welded by using 304 stainless steel shells (3).
3. The double-door type isothermal titration tank according to claim 1, wherein: dustproof construction (5) comprise fixed block (501), central screw rod (502) and barrier plate (503), and fixed block (501) fixed mounting is on the right and left avris of conduction oil filler (4), run through on fixed block (501) and install central screw rod (502), and be connected with barrier plate (503) on central screw rod (502).
4. The double-door type isothermal titration tank according to claim 3, wherein: the central screw rod (502) and the blocking plate (503) are assembled in a threaded connection mode, and the outer wall of the lower end of the blocking plate (503) is attached to the inner wall of the fixing block (501).
5. The double-door type isothermal titration tank according to claim 3, wherein: the blocking plate (503) is arranged to be of a 7-shaped structure, and the outer wall of the inner side of the upper end of the blocking plate (503) is attached to an opening in the upper end of the heat conduction oil filling port (4).
6. The double-door type isothermal titration tank according to claim 1, wherein: the heating resistance wire (8) is electrically connected with the temperature controller (7) through a lead, and the temperature controller (7) is set to have the highest temperature of 30 ℃ and the lowest temperature of 15 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121070049.6U CN214750070U (en) | 2021-05-18 | 2021-05-18 | Double-door type constant temperature titration box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121070049.6U CN214750070U (en) | 2021-05-18 | 2021-05-18 | Double-door type constant temperature titration box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214750070U true CN214750070U (en) | 2021-11-16 |
Family
ID=78623534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121070049.6U Active CN214750070U (en) | 2021-05-18 | 2021-05-18 | Double-door type constant temperature titration box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214750070U (en) |
-
2021
- 2021-05-18 CN CN202121070049.6U patent/CN214750070U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206323031U (en) | A kind of electric box of high efficiency and heat radiation | |
| CN209981835U (en) | Rainproof heat dissipation device of marine electric cabinet | |
| CN206860518U (en) | A kind of magnetic suspension cfentrifugal blower control system based on PLC | |
| CN209449147U (en) | A kind of communication cabinet water cooling intelligent radiator | |
| CN213425483U (en) | Electric control cabinet with dehumidifying function | |
| CN205610401U (en) | New type electric motor convenient to heat dissipation | |
| CN214750070U (en) | Double-door type constant temperature titration box | |
| CN210628746U (en) | Rapid cooling type power distribution cabinet | |
| CN209652453U (en) | A kind of electrolytic cell electrolyte injection device | |
| CN209592251U (en) | A kind of new energy car battery radiator | |
| CN215579643U (en) | Dustproof dampproofing ventilation formula switch board has | |
| CN113371978A (en) | Glass fiber raw material smelting furnace and using method thereof | |
| CN218210805U (en) | Cooling device of graphitizing furnace | |
| CN210838633U (en) | Intelligence heat dissipation electric cabinet for building | |
| CN207762030U (en) | A kind of hydraulic power station hydraulic oil container | |
| CN113371979B (en) | Glass fiber raw material smelting furnace | |
| CN206136552U (en) | Industrial furnace switch board | |
| CN108489089A (en) | A kind of domestic intelligent steam air heater | |
| CN206820322U (en) | A kind of Novel distribution box for possessing automatic heat radiation and being easy to observation | |
| CN208336953U (en) | A kind of electrical cabinet convenient for ventilation and heat | |
| CN209893693U (en) | High-temperature swimming pool unit | |
| CN208730822U (en) | A kind of new-energy automobile power energy storage radiator | |
| CN113644778A (en) | Industrial noise reduction protective shell convenient to disassemble and maintain and installation method thereof | |
| CN208503434U (en) | A kind of radiator of automobile gearbox | |
| CN217110036U (en) | Wall-mounted furnace capable of being overhauled quickly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |