CN207413449U - A kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol - Google Patents
A kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol Download PDFInfo
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- CN207413449U CN207413449U CN201721295289.XU CN201721295289U CN207413449U CN 207413449 U CN207413449 U CN 207413449U CN 201721295289 U CN201721295289 U CN 201721295289U CN 207413449 U CN207413449 U CN 207413449U
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- reagent container
- fixed seat
- heating unit
- temperature water
- electric heating
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Abstract
The utility model provides a kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol, including electric heating constant-temperature water-bath tank, reagent container fixed seat is equipped in electric heating constant-temperature water-bath tank, reagent container fixed seat is equipped with container press strip and the central cavity for accommodating reagent container, and central cavity outside reagent container fixed seat with communicating.The utility model provides thermal energy using heating water bath mode, eliminate the possibility that formaldehyde is contacted with open fire, so as to avoid burning, unexpected occur such as explode, with higher security, and since using water as heat medium, compared with the air dielectric in common Constant Temp. Oven, heat transfer is faster, heat transference efficiency higher improves the working performance of heating unit.
Description
Technical field
The utility model is related to a kind of experimental rig, more specifically, it relates to which a kind of rubber parts is anti-flaming in hot methanol
The heating unit of explosion-proof test.
Background technology
Burn-proof and explosion prevention experiment of the rubber parts in hot methanol is the routine test in automobile production, needs to add in the experiment
Heat.It is usually to be carried out in Constant Temp. Oven that the experiment heated much is needed in laboratory, but heat-resisting Methanol exists
It carries out to cause danger in Constant Temp. Oven, because Constant Temp. Oven is to be powered to adding by bottom of box heating wire
Heat provides thermal energy, and open fire can be generated on heating wire, and methanol is inflammable and explosive liquid, if oozing out in test or spilling chance
To open fire, burning will be caused even to explode, cause personnel's injury and property loss.Therefore for rubber parts in hot methanol
Burn-proof and explosion prevention is tested, it is necessary to using safer heating unit.The utility model of Publication No. CN204219802U was in 2014
It disclosed a kind of water bath heating device for liquid concentration on November 13, belongs to liquid concentration technique field.The device includes
Concentration tank, water-bath jacketed pan and condenser, the water-bath jacketed pan are equipped with steam inlet and steam (vapor) outlet, the water-bath folder
The lower section of layer pot is equipped with discharge outlet, and the water-bath jacketed pan is sleeved on by connecting flange on concentration tank, the water-bath interlayer
The gland steam exhauster of pot is connected with the condenser pipe of condenser.The device have can ensure clean area humiture it is not destroyed, can be accurate
The really advantageous effects such as the height of water level in control water-bath jacketed pan and bath temperature.Heating water bath will not generate open fire, security
Preferably, more it is applicable in during the burn-proof and explosion prevention in rubber parts in hot methanol is tested, but needs to be carried out according to laboratory condition necessary
Structure configuration, and above-mentioned utility model is applied to industrial water bath heating device to be a kind of, is not particularly suited for rubber parts
Burn-proof and explosion prevention experiment in hot methanol.
Utility model content
Existing laboratory often can generate open fire with electric heater unit, in burn-proof and explosion prevention experiment of the rubber parts in hot methanol
Middle to there is burning, the hidden danger of explosion, security is poor, and to overcome this defect, the utility model provides a kind of elimination open fire,
The better rubber parts of the security heating unit that burn-proof and explosion prevention is tested in hot methanol.
The technical solution of the utility model is：A kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol, bag
Electric heating constant-temperature water-bath tank is included, reagent container fixed seat is equipped in electric heating constant-temperature water-bath tank, reagent container fixed seat is equipped with container
Press strip and the central cavity for accommodating reagent container, central cavity outside reagent container fixed seat with communicating.Electric heating constant temperature water
Bath cabinet will be carried out at the same time multiple reagent container heating sometimes, and water-bath depth can be varied from, and buoyancy is also unstable suffered by reagent container
Fixed, floating sometimes puts shakiness or even tumbles, for this purpose, configuring reagent container fixed seat, center cavity in electric heating constant-temperature water-bath tank
Body can carry out Horizontal limiting to the reagent container for being put into reagent container fixed seat, and container press strip can be pushed down at the top of reagent container, prevented
Only container floats, so that it is guaranteed that reagent container keeps settling position in a water bath, uniformly and stably heats.
Preferably, being equipped with shelf in electric heating constant-temperature water-bath tank, shelf submerges underwater, and reagent container fixed seat is arranged on and puts
On plate.Shelf is used for lifting reagent container and reagent container fixed seat, provides support for reagent container, reagent container is made to be immersed in water
In bath.
Preferably, being installed with casing at the top of reagent container fixed seat, cannula slide is connected with elevating lever, and container press strip is consolidated
Arranged on elevating lever top, locking structure is equipped between elevating lever and casing.Elevating lever can move in casing, change container press strip position
It puts to adapt to reagent container height, after reagent container is put into the central cavity of reagent container fixed seat, container press strip pushes down reagent
Container head is simultaneously locked by locking structure, you can reagent container is made steadily to put.
Preferably, the locking structure includes the cutting plane being arranged on lifting club body and is threadedly connected on casing
Housing screw.Housing screw screws, and compresses cutting plane, you can elevating lever is made to be pressed on internal surface of sleeve pipe, passes through frictional force
It rests on desired position, realizes locking.
Preferably, through hole is evenly equipped on shelf.The shelf of uniformly distributed through hole can keep the shelf smooth connection convection current of water up and down,
Convenient for conducting heat rapidly.
Preferably, the heating element in electric heating constant-temperature water-bath tank is electrothermal tube, electrothermal tube is arranged on electric heating constant-temperature water-bath tank
Bottom.Electrothermal tube is the heating element of closing, can directly carry out heating water bath, improves heating rate and heat transference efficiency.
The beneficial effects of the utility model are：
Security is good.The utility model provides thermal energy using heating water bath mode, eliminates the possibility that formaldehyde is contacted with open fire,
So as to avoid burning, explode etc. it is unexpected occur, there is higher security.
Heat transference efficiency higher.The utility model is using water as heat medium, compared with common Constant Temp. Oven
In air dielectric, faster, heat transference efficiency higher improves the working performance of heating unit for heat transfer.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model；
Fig. 2 is a kind of use state diagram of the utility model.
In figure, 1- electric heating constant-temperature water-bath tanks, 2- reagent container fixed seats, 3- container press strips, 4- shelves, 5- casings, 6- liters
Bar, 7- housing screws, 8- electrothermal tubes drop.
Specific embodiment
The utility model is described in further detail for specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol, including electric heating constant temperature
Water bath 1, electric heating constant-temperature water-bath tank 1 is interior to be equipped with reagent container fixed seat 2, and reagent container fixed seat 2 is equipped with 3 He of container press strip
For accommodating the central cavity of reagent container, central cavity outside reagent container fixed seat 2 with communicating.Reagent container fixed seat 2
It is whole be in axially through cylindrical shape, 2 bottom nozzle of reagent container fixed seat is evenly distributed with the connected entrance of city wall crenel shape so that in described
Chambers of the heart body is connected with outside.Shelf 4 is equipped in electric heating constant-temperature water-bath tank 1, is evenly equipped with through hole on shelf 4, shelf 4 does not have upstream face
Under, reagent container fixed seat 2 is arranged on shelf 4, and reagent container fixed seat 2 is made of stainless steel and has constant weight, so
Reagent container fixed seat 2 can be placed directly on shelf 4 can stablize it is resident, without separately setting fixed structure.Reagent container is consolidated
2 top of reservation is installed with casing 5, and casing 5 slidably connects elevating lever 6, and container press strip 3 is fixedly arranged on 6 top of elevating lever, elevating lever
Locking structure is equipped between 6 and casing 5.The locking structure includes the cutting plane being arranged on 6 shaft of elevating lever and threaded connection
In the housing screw 7 on casing 5.Heating element in electric heating constant-temperature water-bath tank 1 is electrothermal tube 8, and electrothermal tube 8 submerges in water and position
In 1 bottom of electric heating constant-temperature water-bath tank.Electric heating constant-temperature water-bath tank 1 is equipped with Operation switch, and electric heating constant-temperature water-bath tank 1 is internally provided with heat
Galvanic couple and temperature controller.Multiple reagent container fixed seats 2 can be put on shelf 4 simultaneously.
During using the present apparatus, distilled water is first injected into the sink of heating unit and did not had electrothermal tube 8, covers shelf 4,
Reagent container fixed seat 2 is placed on shelf 4, the beaker equipped with sample to be heated is put into the central cavity, adjusts and rises
6 height of bar is dropped, container press strip 3 is made to push down beaker port and screws housing screw 7.Power switch is opened, sets required temperature, temperature
The green light of control instrument lights, and heater is started to work, the traffic lights of temperature control instrument start it is alternately bright, into the ratio heating period,
Until constant temperature.
Claims (6)
1. a kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol, including electric heating constant-temperature water-bath tank（1）, feature
It is electric heating constant-temperature water-bath tank（1）It is interior to be equipped with reagent container fixed seat（2）, reagent container fixed seat（2）It is equipped with container press strip（3）
With for accommodating the central cavity of reagent container, central cavity and reagent container fixed seat（2）Outside communicates.
2. heating unit according to claim 1, it is characterized in that electric heating constant-temperature water-bath tank（1）It is interior to be equipped with shelf（4）, shelf
（4）Submerge underwater, reagent container fixed seat（2）Arranged on shelf（4）On.
3. heating unit according to claim 1, it is characterized in that reagent container fixed seat（2）Top is installed with casing（5）,
Casing（5）Slidably connect elevating lever（6）, container press strip（3）It is fixedly arranged on elevating lever（6）Top, elevating lever（6）With casing（5）
Between be equipped with locking structure.
4. heating unit according to claim 3, it is characterized in that the locking structure includes being arranged on elevating lever（6）On shaft
Cutting plane and be threadedly connected to casing（5）On housing screw（7）.
5. heating unit according to claim 2, it is characterized in that shelf（4）On be evenly equipped with through hole.
6. heating unit according to any one of claim 1 to 5, it is characterized in that electric heating constant-temperature water-bath tank（1）Interior adds
Thermal element is electrothermal tube（8）, electrothermal tube（8）Arranged on electric heating constant-temperature water-bath tank（1）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295289.XU CN207413449U (en) | 2017-10-09 | 2017-10-09 | A kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295289.XU CN207413449U (en) | 2017-10-09 | 2017-10-09 | A kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207413449U true CN207413449U (en) | 2018-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295289.XU Active CN207413449U (en) | 2017-10-09 | 2017-10-09 | A kind of rubber parts heating unit that burn-proof and explosion prevention is tested in hot methanol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207413449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250057A (en) * | 2019-08-05 | 2019-09-20 | 福建省福船海洋工程技术研究院有限公司 | A kind of integrated form abalone culturing frame |
-
2017
- 2017-10-09 CN CN201721295289.XU patent/CN207413449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250057A (en) * | 2019-08-05 | 2019-09-20 | 福建省福船海洋工程技术研究院有限公司 | A kind of integrated form abalone culturing frame |
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