CN206121788U - Thermostat water bath - Google Patents
Thermostat water bath Download PDFInfo
- Publication number
- CN206121788U CN206121788U CN201621175568.8U CN201621175568U CN206121788U CN 206121788 U CN206121788 U CN 206121788U CN 201621175568 U CN201621175568 U CN 201621175568U CN 206121788 U CN206121788 U CN 206121788U
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- lid
- water
- cooling water
- pot
- pot body
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Abstract
The utility model discloses a thermostat water bath, include the lid and the pot body, the lid includes the outer and lid inlayer of lid, and lid skin and lid inlayer are umbelliform toper structure, and the lid inlayer becomes fold form inside lining within the lid skin along the awl line, the lower extreme limit that the lid inlayer was crossed in the outer lower extreme curls inward of lid forms round cooling water and steam liquefaction water guide channel, is provided with cooling water and steam liquefaction water outlet conduit in cooling water and the steam liquefaction water guide channel, the outer central term of lid is served and is provided with the handle, is provided with in the handle to get into the cooling water inlet pipe in the lid with the cooling water guide, the pot body is including a pot body bottom and a bleeder line, and pot body bottom is from being the conical hopper structure to the centre all around, and the spout of funnel department of bleeder line setting in the conical hopper structure. The utility model discloses both solve the little liquid that vapor liquefied and polluted by the technical problem of heating sample, solved pot body discharge water again not thoroughly and then make the pot body easily rust to influence life's technical problem.
Description
Technical field
This utility model is related to chemical device technical field, more particularly to a kind of thermostat water bath.
Background technology
Water-bath is widely used in being dried, concentrates, distills, impregnating chemical reagent, dipping medicine and biological preparation, it is also possible to
In constant temperature water bath heating and other temperature tests, be biology, heredity, virus, Aquatic product, environmental protection, medicine, health, biochemical laboratory,
The indispensable instrument of analysis room's education and scientific research.Thermostat water bath surface adopts electrostatic painting process, inner bag, upper lid to adopt rustless steel
Plate makes, anticorrosive, and pointer or digital display temperature control may be selected, and temperature-controlled precision is high, stable performance.Horizontal positioned is not in thermostat water bath
Rust steel tubular heater, the inside of tank is placed with aluminum shelf with holes, is furnished with the combination lasso of different bores on upper lid, can fit
Answer the flask of different bores, thermostat water bath side to have adjutage, opposite side is electric box, temperature is housed on electric box front panel
Control instrument, on and off switch, there is electrothermal tube and sensor in electric box.Its operation principle is sensor by the temperature of water trough inner water
Be converted to resistance value, amplification through integrated amplifier, compare after, output control signal efficiently controls the flat of electric heating tube
Heating power, makes the water in tank keep constant temperature.When heated object requires to be heated evenly, when temperature is less than 100 DEG C,
Heating in water bath can be used.
In practical operation, when the test tube equipped with sample or beaker need heating in water bath, sample is usually first will be equipped with
In test tube or beaker insertion foam or the plate hole of kickboard made by plastics, then kickboard is placed in water-bath, above water-bath
Close the lid again, so the test tube equipped with sample or beaker would not sink to the bottom of a pan, and its underpart is heated in water, and top is by kickboard
Cover, higher than liquid level, to a certain extent, it is to avoid the moisture in water-bath is entered in the test tube equipped with sample or beaker, it is to avoid
Sample is contaminated in test tube equipped with sample or beaker.But, the lower lid surface of water-bath would generally the much vapor of coagulation
The little liquid pearl being liquefied as, these little liquid pearls can drop on the test tube equipped with sample or beaker pipe, so with the increase of volume
Increase the contaminated probability of heated sample.
In addition, in prior art, the adjutage of thermostat water bath side be generally greater than the bottom of water-bath pot or
It is concordant with bottom, so since, when each water-bath experiment discharges water after terminating, the water of water-bath bottom of pot body to water pipe height or
Water at person's bottom notch always can not bleed off, if thinking the hydrops for cleaning out bottom completely, need incline water-bath pot or
Person is to turn around, and sometimes people dislike trouble and simply just do not process or processes thoroughly, it is such since, with the increasing of use time
Long, bottom easily grows dirt, is also easy to get rusty, and has a strong impact on the service life of water-bath.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of thermostat water bath.
For achieving the above object, this utility model adopts following technical proposals：
A kind of thermostat water bath, including lid and pot, the lid includes lid outer layer and lid internal layer, the lid
Outer layer and lid internal layer are in be lining within lid outer layer along umbrella pyramidal structure, and lid internal layer edge cone line drape；
The lower end curls inward of the lid outer layer is crossed the lower end edge of the lid internal layer and forms a circle cooling water and the guiding of steam liquefied water
The cooling water that is in communication with the outside is provided with groove, the cooling water and steam liquefied water guide channel and steam liquefied water out is led
Pipe；The lower end edge of the lid internal layer is placed exactly in the middle top of the cooling water and steam liquefied water guide channel；The lid
Handle is provided with the center top of outer layer, the cooling water inlet being guided into cooling water in lid is provided with the handle
Conduit；The pot includes the adjutage of bottom of pot body and the bottom of pot body center being arranged on, the bottom of pot body
From four circumferentially intermediate tapered funnel structures, and the adjutage is arranged at the spout of funnel of conical hopper structure.
Preferably, the cooling water and steam liquefied water outlet conduit are arranged on cooling water and steam liquefied water guide channel
Bottom.
Preferably, the diameter of section of the cooling water inlet conduit is less than the cooling water and steam liquefied water outlet conduit
Diameter of section.
Preferably, the internal diameter of the interior crimping of the cooling water and steam liquefied water guide channel is less than pot mouth diameter.
Preferably, the control valve that control cooling water is entered is provided with the cooling water inlet conduit.
Preferably, the control valve of control discharge water is provided with the adjutage.
The thermostat water bath that this utility model is provided, when in use, the test tube or beaker that first will be equipped with sample is inserted into and sets
In being equipped with the hole of kickboard made by the foam of different size putting hole or plastics, then kickboard is placed in water-bath pot, water
Cover lid above bath pot again；The test tube equipped with sample or beaker are because the support of kickboard is without sinking to pot during heating in water bath
Bottom, and its underpart heats in water, top is covered by kickboard, higher than liquid level, to a certain extent, it is to avoid in water-bath pot
Moisture is entered in the test tube equipped with sample or beaker, it is to avoid sample is contaminated in test tube or beaker；Water in water-bath pot
When heating begins with vapor and rises, because the tapered tip of lid outer layer is provided with cooling water inlet conduit, cooling water can be
The vertex of a cone for entering through lid from cooling water inlet conduit as needed in the control of control valve flow to the cold of cone bottom along the conical surface
But in water and steam liquefied water guide channel, and then again cooled water and steam liquefied water outlet conduit water conservancy diversion are gone out, in this process
In, the vapor of rising with during lid inner layer contacts can because cooling water cooling effect with and be liquefied as droplet and be attached to lid
In vivo on layer, and because lid internal layer is along cone line drape, these droplets can be from the top of lid internal layer along accordion
The conical surface converge in cooling water and steam liquefied water guide channel, reach the liquefaction water in cooling water and steam liquefied water guide channel
Can be cooled water and steam liquefied water outlet conduit with and water conservancy diversion go out.Since so, chance lid is risen by vapor and has been liquefied as
Little liquid would not directly drop in the test tube equipped with sample or beaker, and then it is contaminated to reduce heated sample
Probability.Water-bath experiment starts to bleed off the water in pot after terminating, and opens the discharge water control valve on adjutage, the water in pot
Adjutage discharge by the bottom of pot body of conical hopper structure from spout of funnel is clean.Pot discharge water has been realized since so
Thoroughly, noresidue, so reach be easy to clean dirt, make pot storage be difficult to get rusty, service life increase purpose.
The beneficial effects of the utility model are to be available for cooling water to pass in and out further by the way that lid is arranged to into interior outer double-layer structure
Reach cooling lid, make vapor be liquefied as droplet rapidly when running into lid；And lid internal layer is favourable along cone line drape
Cone is quickly converged in the conical surface of the accordion on the droplet edge of liquefaction from the vertex of a cone bottom and then to be gone out by rapid water conservancy diversion, it is to avoid water
The little liquid that steam rising chance lid is liquefied as directly is dropped in the test tube equipped with sample or beaker, reduces heated sample
The contaminated probability of product；Meanwhile, by the way that bottom of pot body is arranged to from four circumferentially intermediate tapered funnel structures, and adjutage sets
Put at the spout of funnel of conical hopper structure, be conducive to discharging water thoroughly, noresidue, and then reach and be easy to clean dirt, make pot
Body storage is difficult to get rusty, the purpose that service life increases.
Description of the drawings
Fig. 1 is that the pot of this utility model thermostat water bath and lid use assembling schematic diagram；
Fig. 2 is the lid dimensional structure diagram of this utility model thermostat water bath；
Fig. 3 is the lid sectional view of this utility model thermostat water bath；
Fig. 4 is the lid upward view of this utility model thermostat water bath.
Wherein：1. lid internal layer, 2. lid outer layer, 12. cooling waters and steam liquefied water guide channel, 3. handle, 4. cools down
Water inlet conduit, 5. cooling water and steam liquefied water outlet conduit, 6. pot, 7. kickboard, 8. bottom of pot body, 9. adjutage, a-
Cooling water, b- steam liquefied water, c- vapor.
Specific embodiment
This utility model is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-4, a kind of thermostat water bath, including lid and pot 6, wherein lid include lid outer layer 2 and lid
Internal layer 1, lid outer layer 2 and lid internal layer 1 are in umbrella pyramidal structure, and lid internal layer 1 is lining in lid along cone line drape
Within volume surrounding 2；The lower end curls inward of lid outer layer 2 is crossed the lower end edge of lid internal layer 1 and forms a circle cooling water and steam liquefied
Water guide channel 12, and the cooling water and steam liquefied water being in communication with the outside is provided with cooling water and steam liquefied water guide channel 12
Delivery channel 5；The lower end edge of lid internal layer 1 is placed exactly in the middle top of cooling water and steam liquefied water guide channel 12；Outside lid
Handle 3 is provided with the center top of layer 2, and the cooling water inlet being guided into cooling water in lid is provided with handle 3
Conduit 4；Pot 6 includes bottom of pot body 8 and the adjutage 9 of the center of bottom of pot body 8 being arranged on, wherein bottom of pot body 8 from
Four circumferentially intermediate tapered funnel structures, and adjutage 9 is arranged at the spout of funnel of conical hopper structure.
Preferably, the control valve that control cooling water is entered is provided with cooling water inlet conduit 4.
Preferably, the control valve of control discharge water is provided with adjutage 9.
Preferably, cooling water and steam liquefied water outlet conduit 5 are arranged on cooling water and steam liquefied water guide channel 12
Bottom so that draining is thorough, noresidue.
Preferably, the diameter of section of cooling water inlet conduit 4 is less than cooling water and the section of steam liquefied water outlet conduit 5
Diameter, it is to avoid cooling water and steam liquefied water collection be pressed in cooling water and steam liquefied water guide channel 12 can not with and discharge.
Preferably, the internal diameter of the interior crimping of cooling water and steam liquefied water guide channel 12 is less than pot mouth diameter, so may be used
To ensure that when cover cap is in pot be exactly that interior crimping is contacted with pot mouth.
The thermostat water bath that this utility model is provided, when in use, as shown in figure 1, first will be equipped with the test tube or burning of sample
Cup is inserted into and is provided with the hole of kickboard 7 made by the foam of different size putting hole or plastics, then kickboard 7 is placed on into water-bath
In pot pot 6, water-bath pot 6 covers again lid above；Test tube equipped with sample or beaker propping up because of kickboard 7 during heating in water bath
Support is without sinking to the bottom of a pan, and its underpart is heated in water, and top higher than liquid level, to a certain extent, is kept away by 7 sets of kickboard
Exempt from the moisture in water-bath pot 6 to enter in the test tube equipped with sample or beaker, it is to avoid sample is contaminated in test tube or beaker；When
When water heating in water-bath pot 6 begins with vapor c risings, because the tapered tip of lid outer layer 2 is provided with cooling water
Inlet ducts 4, cooling water a can enter through the cone of lid from cooling water inlet conduit 4 as needed in the control of control valve
Push up along the conical surface and flow in the cooling water and steam liquefied water guide channel 12 at cone bottom, and then again cooled water and steam liquefied water go out
The mouth water conservancy diversion of conduit 5 is gone out, in the process, can be because the cooling of cooling water be made when the vapor c of rising is contacted with lid internal layer 1
With with and be liquefied as droplet and be attached on lid internal layer 1, and because lid internal layer 1 is along cone line drape, these droplets
The conical surface that can be from the top of lid internal layer 1 along accordion is converged in cooling water and steam liquefied water guide channel 12, is reached cold
But the liquefaction water b in water and steam liquefied water guide channel 12 can be cooled water and steam liquefied water outlet conduit 5 with and water conservancy diversion go out
Go.Since so, risen by vapor meet the little liquid that is liquefied as of lid would not directly drop to the test tube equipped with sample or
In beaker, and then reduce the contaminated probability of heated sample.Water-bath experiment starts to bleed off the water in pot after terminating,
The discharge water control valve on adjutage 9 is opened, the water in pot 6 is by the bottom of pot body 8 of conical hopper structure from spout of funnel
Adjutage 9 discharge totally.Realized since so pot discharge water thoroughly, noresidue, and then reach and be easy to clean dirt, make
Pot storage is difficult to get rusty, the purpose that service life increases.
The thermostat water bath that this utility model is provided, is available for cooling water to pass in and out by the way that lid is arranged to into interior outer double-layer structure
And then reach cooling lid, make vapor be liquefied as droplet rapidly when running into lid；And lid internal layer is along cone line drape
The conical surface for being conducive to the accordion on the droplet edge liquefied quickly converges into cone bottom and then is gone out by rapid water conservancy diversion from the vertex of a cone, it is to avoid
Vapor rises meets the little liquid that lid is liquefied as and directly drops in the test tube equipped with sample or beaker, reduces heated
The contaminated probability of sample.Meanwhile, by the way that bottom of pot body is arranged to from four circumferentially intermediate tapered funnel structures, and discharge water
Pipe is arranged at the spout of funnel of conical hopper structure, is conducive to discharging water thoroughly, noresidue, so reach be easy to clean dirt,
Pot storage is set to be difficult to get rusty, the purpose that service life increases.
It is not new to this practicality although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Various modifications or deform still in protection model of the present utility model that field technique personnel make by need not paying creative work
Within enclosing.
Claims (6)
1. a kind of thermostat water bath, is characterized in that, including lid and pot, and the lid includes lid outer layer and lid internal layer,
The lid outer layer and lid internal layer are in be lining in outside lid along umbrella pyramidal structure, and lid internal layer edge cone line drape
Within layer；The lower end curls inward of the lid outer layer is crossed the lower end edge of the lid internal layer and forms a circle cooling water and steam liquefied
The cooling water that is in communication with the outside is provided with water guide channel, the cooling water and steam liquefied water guide channel and steam liquefied water goes out
Mouth conduit；The lower end edge of the lid internal layer is placed exactly in the middle top of the cooling water and steam liquefied water guide channel；It is described
Handle is provided with the center top of lid outer layer, the cooling water being guided into cooling water in lid is provided with the handle
Inlet ducts；The pot includes the adjutage of bottom of pot body and the bottom of pot body center being arranged on, the pot
Bottom is from four circumferentially intermediate tapered funnel structures, and the adjutage is arranged at the spout of funnel of conical hopper structure.
2. thermostat water bath as claimed in claim 1, is characterized in that, the cooling water and steam liquefied water outlet conduit are arranged
In cooling water and the bottom of steam liquefied water guide channel.
3. thermostat water bath as claimed in claim 1 or 2, is characterized in that, the diameter of section of the cooling water inlet conduit is little
In the cooling water and the diameter of section of steam liquefied water outlet conduit.
4. thermostat water bath as claimed in claim 1 or 2, is characterized in that, the cooling water and steam liquefied water guide channel
The internal diameter of interior crimping is less than pot mouth diameter.
5. thermostat water bath as claimed in claim 1, is characterized in that, control cooling is provided with the cooling water inlet conduit
The control valve that water is entered.
6. thermostat water bath as claimed in claim 1, is characterized in that, the control of control discharge water is provided with the adjutage
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175568.8U CN206121788U (en) | 2016-10-27 | 2016-10-27 | Thermostat water bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175568.8U CN206121788U (en) | 2016-10-27 | 2016-10-27 | Thermostat water bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121788U true CN206121788U (en) | 2017-04-26 |
Family
ID=58576785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175568.8U Active CN206121788U (en) | 2016-10-27 | 2016-10-27 | Thermostat water bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170737A (en) * | 2018-07-25 | 2019-01-11 | 陈丽芬 | Hydrocone type condensation collection structure for emulsion honey water-bath |
| CN109821587A (en) * | 2019-03-13 | 2019-05-31 | 庄云策 | A kind of water-bath |
-
2016
- 2016-10-27 CN CN201621175568.8U patent/CN206121788U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109170737A (en) * | 2018-07-25 | 2019-01-11 | 陈丽芬 | Hydrocone type condensation collection structure for emulsion honey water-bath |
| CN109170737B (en) * | 2018-07-25 | 2022-03-22 | 陈丽芬 | A hydrocone type condensation collects structure for emulsifying honey water bath |
| CN109821587A (en) * | 2019-03-13 | 2019-05-31 | 庄云策 | A kind of water-bath |
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