CN217042666U - Thermostatic water bath device - Google Patents
Thermostatic water bath device Download PDFInfo
- Publication number
- CN217042666U CN217042666U CN202220886160.0U CN202220886160U CN217042666U CN 217042666 U CN217042666 U CN 217042666U CN 202220886160 U CN202220886160 U CN 202220886160U CN 217042666 U CN217042666 U CN 217042666U
- Authority
- CN
- China
- Prior art keywords
- heat
- layer
- pot body
- baffle
- outer side
- 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
- Thermal Insulation (AREA)
Abstract
The utility model provides a water bath with thermostatic control device, the purpose is solved current water bath with thermostatic control pot among the prior art and is dispelled the heat too fast problem when using. Provided is a thermostatic waterbath device, comprising: the inner side wall of one end of the opening of the pot body is provided with a bayonet; a clamping groove is formed in one end face of the sealing cover body, and a sealing piece matched with the clamping groove is arranged in the clamping groove; the exhaust mechanism is arranged on the sealing cover body; the first heat-preserving layer is arranged on the outer side wall of the pot body; the heat insulation layer is arranged on the outer side of the first heat insulation layer; the second heat insulation layer is arranged on the outer side of the heat insulation layer; the anti-damage layer is arranged on the outer side of the second heat-insulating layer; and a heat insulation felt arranged outside the damage prevention layer. The utility model discloses an inside vacuum chamber that sets up of lateral wall at the pot body, carry out first heat preservation, then set up a plurality of heat preservation heat-proof structure at the skin and carry out the secondary and keep warm, solved the too fast problem of heat dissipation that mentions among the prior art.
Description
Technical Field
The utility model belongs to the technical field of laboratory equipment technique and specifically relates to a water bath with thermostatic control device is related to.
Background
The water bath kettle is a common auxiliary detection device in a laboratory, is mainly used for distilling, drying, concentrating and warm-soaking chemicals or biological products, can also be used for constant-temperature heating and other temperature tests, is a necessary tool in laboratories in the fields of food, biology, aquatic products, environmental protection, medicines and the like, and has the problem that the kettle body dissipates heat too fast to cause more energy loss due to frequent heating in the use process of the existing water bath kettle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the current problem that constant temperature water bath dispels the heat too fast when using among the prior art, provide a constant temperature water bath device, through the inside vacuum chamber that sets up of the lateral wall at the pot body, carry out first heat preservation, then set up a plurality of heat preservation insulation construction at the skin and carry out the secondary and keep warm, solved the too fast problem of heat dissipation that mentions among the prior art.
The utility model adopts the technical proposal that:
an apparatus for thermostatic waterbath, comprising:
the inner side wall of one end of the opening of the pot body is provided with a bayonet;
a clamping groove is formed in one end face of the sealing cover body, the groove width of the clamping groove is equal to the wall thickness of the pot body, and a sealing element matched with the clamping opening is arranged in the clamping groove;
the exhaust mechanism is arranged on the sealing cover body and is communicated with the inside of the pot body;
the first heat-preserving layer is arranged on the outer side wall of the pot body;
the heat insulation layer is arranged on the outer side of the first heat insulation layer;
the second heat insulation layer is arranged on the outer side of the heat insulation layer;
the anti-damage layer is arranged on the outer side of the second heat-insulating layer; and
and the heat insulation felt is arranged outside the damage prevention layer.
Optionally, the closure body comprises:
the diameter of the cover plate is larger than that of the pot body;
the first baffle is annularly arranged on one side of the cover plate, and the inner diameter formed by the first baffle after the first baffle is enclosed is matched with the outer diameter of the pot body;
the second baffle is of an annular structure, is located on the same side as the first baffle, and is coaxially arranged with the first baffle, the clamping groove is formed between the first baffle and the second baffle, and the sealing element is arranged on the side wall, facing the first baffle, of the second baffle.
Optionally, the seal is made of rubber.
Optionally, the exhaust mechanism comprises:
the exhaust pipeline is arranged at the top of the sealing cover body and is communicated with the inside of the pot body; and
and the valve is arranged on the exhaust pipeline.
Optionally, the vacuum chamber is filled with ceramic fibers.
Optionally, a ceramic fiber heat insulation layer is arranged on the outer side of the sealing cover body.
Optionally, a plurality of protrusions are arranged on the outer side wall of the first heat preservation layer, the heat insulation layer, the second heat preservation layer and the damage prevention layer along the height direction of the pot body, and grooves matched with the protrusions are arranged on the inner side wall of the heat insulation layer, the second heat preservation layer and the damage prevention layer.
Optionally, the total thickness of the first heat insulation layer, the second heat insulation layer and the damage prevention layer is 1.2cm-1.8 cm.
Optionally, the thermostatic waterbath device further comprises:
and the sensing end of the pressure sensor is arranged in the pot body, and the digital display end is arranged on the outer side wall of the pot body.
Optionally, the thermostatic waterbath device further comprises:
and the signal input end of the controller is connected with the signal output end of the pressure sensor, and the signal output end of the controller is connected with the signal input end of the exhaust mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
the water bath is equipped with the vacuum chamber in order to make its inside heat preservation time more permanent after heating in the lateral wall of its pot body, sets up the vacuum chamber and reduces thermal transmission speed in the internal portion of pot, overlaps in proper order in the external side of pot simultaneously and establishes first heat preservation, insulating layer, second heat preservation, prevent that destruction layer and thermal-insulated felt are for further improving the thermal insulation performance of the pot body, reduce the internal temperature loss speed of pot.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of a thermostatic waterbath device.
FIG. 2 is a schematic structural view of a thermostatic waterbath device with ceramic fibers filled in a vacuum chamber.
Fig. 3 is a schematic view of a connection structure of a first heat-insulating layer, a second heat-insulating layer and an anti-damage layer of the constant-temperature water bath device.
Reference numerals are as follows:
1. a pan body; 11. a vacuum chamber; 12. a bayonet; 2. sealing the cover body; 21. a card slot; 22. a seal member; 23. a cover body; 24. a first baffle; 25. a second baffle; 3. an exhaust mechanism; 31. an exhaust duct; 32. a valve; 4. a first insulating layer; 5. a thermal insulation layer; 6. a second insulating layer; 7. a damage prevention layer; 8. a heat insulation felt; 9. ceramic fibers.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings, or are orientations and positional relationships conventionally understood by those skilled in the art to which the invention pertains, and are intended to be illustrative and simplified in description only, rather than being indicative or implying that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the embodiment of the utility model provides a water bath with thermostatic control device, include: the pot comprises a pot body 1, a sealing cover body 2, an exhaust mechanism 3, a first heat preservation layer 4, a heat insulation layer 5, a second heat preservation layer 6, a damage prevention layer 7 and a heat insulation felt 8, wherein vacuum chambers 11 are arranged inside the side wall and the bottom wall of the pot body 1, and a bayonet 12 is arranged on the inner side wall of one end of the pot body 1 at an opening; a clamping groove 21 is formed in one end face of the sealing cover body 2, the width of the clamping groove 21 is equal to the wall thickness of the pot body 1, and a sealing element 22 matched with the bayonet 12 is arranged in the clamping groove 21; the exhaust mechanism 3 is arranged on the sealing cover body 2 and is communicated with the inside of the pot body 1; the first heat-insulating layer 4, the heat-insulating layer 5, the second heat-insulating layer 6, the anti-damage layer 7 and the heat-insulating felt 8 are sequentially sleeved on the outer side of the pot body 1.
When the pot is used, the vacuum cavity 11 arranged in the side wall of the pot body 1 is used for carrying out primary heat preservation on the temperature in the pot body 1, and then secondary heat preservation is carried out through the first heat preservation layer 4, the heat insulation layer 5, the second heat preservation layer 6, the damage prevention layer 7 and the heat insulation felt 8 arranged on the outer side of the pot body 1, so that the phenomenon that the temperature of the pot body 1 is rapidly lost and energy waste is caused is avoided. Be equipped with draw-in groove 21 on the terminal surface of sealed lid 2 simultaneously, the groove width of draw-in groove 21 and the lateral wall thickness phase-match of the pot body 1 make things convenient for the pot body 1 card in draw-in groove 21, seal up, be equipped with bayonet 12 on the inside wall of the pot body 1 simultaneously, be equipped with in the draw-in groove 21 with bayonet 12 matched with sealing member 22, carry out the secondary through bayonet 12 and sealing member 22's cooperation to the pot body 1 and sealed lid 2 and fix, avoid appearing becoming flexible in the use, lead to sealed inefficacy, the heat in the pot runs off fast. In order to avoid the explosion danger caused by overlarge pressure in the pot body 1, the sealing cover body 2 is provided with an exhaust mechanism 3 which is used for reducing the pressure of the pot body 1 at regular time or by manual starting.
The first heat-insulating layer 4 is made of a rubber-plastic heat-insulating material and has the advantages of softness, winding resistance, cold resistance, heat resistance, flame retardance, water resistance and low heat conductivity coefficient.
The heat insulation layer 5 is made of glass wool and has the functions of heat preservation, heat insulation, sound absorption and noise reduction.
The second heat-insulating layer 6 is made of a foam heat-insulating plate and has the advantages of heat insulation and light weight.
The damage-proof layer 7 is made of aluminum alloy, and the aluminum alloy has the advantages of light weight and corrosion resistance compared with other metals.
In another embodiment, as shown in fig. 2, in order to improve the sealing performance between the sealing cover body 2 and the pot body 1, the sealing cover body 2 comprises: the pot comprises a cover plate, a first baffle plate 24 and a second baffle plate 25, wherein the diameter of the cover plate is larger than that of the pot body 1; the first baffle plate 24 is annularly arranged on one side of the cover plate, and the inner diameter formed by enclosing the first baffle plate is matched with the outer diameter of the pot body 1; the second baffle 25 is an annular structure, is located on the same side as the first baffle 24, and is coaxially arranged with the first baffle 24, the clamping groove 21 is formed between the first baffle 24 and the second baffle 25, and the sealing element 22 is arranged on the side wall of the second baffle 25 facing the first baffle 24.
In order to reduce the overall weight of the sealing cover body 2, the sealing cover body 2 is composed of a cover plate, a first baffle plate 24 and a second baffle plate 25, the first baffle plate 24 and the second baffle plate 25 are both in an annular structure and are arranged on one end face of the cover plate, a gap between the first baffle plate 24 and the second baffle plate 25 is a clamping groove 21 for clamping the side wall of the pot body 1, and a sealing element 22 is arranged on one side, facing the first baffle plate 24, of the second baffle plate 25.
In another embodiment, the sealing member 22 is made of rubber in order to facilitate the snapping of the sealing member 22 into the bayonet 12.
In another embodiment, as shown in fig. 1, in order to avoid the problem of explosion caused by excessive internal pressure after the temperature in the pot body 1 rises, a gas exhaust mechanism 3 is provided, and the gas exhaust mechanism 3 comprises: the exhaust pipeline 31 is arranged at the top of the sealing cover body 2 and is communicated with the inside of the pot body 1; a valve 32 is arranged on said exhaust duct 31.
In another embodiment, as shown in fig. 2, in order to further improve the heat insulation performance of the pot body 1, the vacuum chamber 11 is filled with ceramic fibers 9.
In another embodiment, in order to improve the thermal insulation performance of the gland body 2, the outside of the gland body 2 is provided with a thermal insulation layer 5 of ceramic fibers 9.
In another embodiment, as shown in fig. 3, in order to prevent the first thermal insulation layer 4, the thermal insulation layer 5, the second thermal insulation layer 6 and the damage-preventing layer 7 from loosening and falling off during use, a plurality of protrusions are arranged on the outer side walls of the first thermal insulation layer 4, the thermal insulation layer 5, the second thermal insulation layer 6 and the damage-preventing layer 7 along the height direction of the pot body 1, and grooves matched with the protrusions are arranged on the inner side walls of the thermal insulation layer 5, the second thermal insulation layer 6 and the damage-preventing layer 7.
In another embodiment, in order to reduce the overall wall thickness of the pot body 1, the total thickness of the first heat-insulating layer 4, the heat-insulating layer 5, the second heat-insulating layer 6 and the anti-damage layer 7 is 1.2cm-1.8 cm.
In another embodiment, in order to avoid the potential safety hazard caused by excessive pressure in the pan body 1, the thermostatic waterbath device further comprises: and the sensing end of the pressure sensor is arranged in the pot body 1, and the digital display end is arranged on the outer side wall of the pot body 1.
The pressure in the pot body 1 is detected through the pressure sensor, and when a user observes that the pressure is overlarge, the exhaust mechanism 3 is opened to reduce the pressure.
In another embodiment, in order to facilitate automatic control of the pressure, the thermostatic waterbath apparatus further comprises:
and the signal input end of the controller is connected with the signal output end of the pressure sensor, and the signal output end of the controller is connected with the signal input end of the exhaust mechanism 3.
A preset pressure value is preset, and when the pressure sensor detects that the pressure in the cooker body is greater than the preset pressure value, the controller controls the valve 32 to open for pressure relief.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A thermostatic waterbath device is characterized by comprising:
the inner side wall of one end of the opening of the pot body is provided with a bayonet;
a clamping groove is formed in one end face of the sealing cover body, the groove width of the clamping groove is equal to the wall thickness of the pot body, and a sealing element matched with the clamping opening is arranged in the clamping groove;
the exhaust mechanism is arranged on the sealing cover body and is communicated with the inside of the pot body;
the first heat-preserving layer is arranged on the outer side wall of the pot body;
the heat insulation layer is arranged on the outer side of the first heat insulation layer;
the second heat insulation layer is arranged on the outer side of the heat insulation layer;
the anti-damage layer is arranged on the outer side of the second heat-insulating layer; and
and the heat insulation felt is arranged outside the damage prevention layer.
2. The thermostatic waterbath apparatus according to claim 1, wherein the sealing cover body comprises:
the diameter of the cover plate is larger than that of the pot body;
the first baffle is annularly arranged on one side of the cover plate, and the inner diameter formed by enclosing the first baffle is matched with the outer diameter of the pot body;
the second baffle is of an annular structure, is located on the same side as the first baffle, and is coaxially arranged with the first baffle, the clamping groove is formed between the first baffle and the second baffle, and the sealing element is arranged on the side wall, facing the first baffle, of the second baffle.
3. The thermostatic waterbath apparatus according to claim 1 or 2, wherein the sealing member is made of rubber.
4. The apparatus for thermostatic waterbath according to claim 1, wherein the exhaust mechanism comprises:
the exhaust pipeline is arranged at the top of the sealing cover body and is communicated with the inside of the pot body; and
and the valve is arranged on the exhaust pipeline.
5. The thermostatic waterbath apparatus according to claim 1, wherein the vacuum chamber is filled with ceramic fibers.
6. The thermostatic waterbath apparatus according to claim 1, wherein a layer of ceramic fiber thermal insulation is provided on the outside of the sealing cover body.
7. The thermostatic waterbath device according to claim 1, wherein a plurality of protrusions are arranged on the outer side walls of the first heat-insulating layer, the second heat-insulating layer and the anti-damage layer along the height direction of the pot body, and grooves matched with the protrusions are arranged on the inner side walls of the heat-insulating layer, the second heat-insulating layer and the anti-damage layer.
8. The thermostatic waterbath apparatus according to claim 1, wherein the total thickness of the first heat-insulating layer, the second heat-insulating layer and the damage-preventing layer is 1.2cm to 1.8 cm.
9. The apparatus for thermostatic waterbath according to claim 1, further comprising:
and the sensing end of the pressure sensor is arranged in the pot body, and the digital display end is arranged on the outer side wall of the pot body.
10. The apparatus for thermostatic waterbath according to claim 9, further comprising:
and the signal input end of the controller is connected with the signal output end of the pressure sensor, and the signal output end of the controller is connected with the signal input end of the exhaust mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220886160.0U CN217042666U (en) | 2022-04-18 | 2022-04-18 | Thermostatic water bath device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220886160.0U CN217042666U (en) | 2022-04-18 | 2022-04-18 | Thermostatic water bath device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042666U true CN217042666U (en) | 2022-07-26 |
Family
ID=82472557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220886160.0U Active CN217042666U (en) | 2022-04-18 | 2022-04-18 | Thermostatic water bath device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042666U (en) |
-
2022
- 2022-04-18 CN CN202220886160.0U patent/CN217042666U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217042666U (en) | Thermostatic water bath device | |
| CN206177694U (en) | Airtight quick digestion device | |
| WO2019042266A1 (en) | Waste-heat recovery efficient energy-saving cooktop system | |
| CN212930436U (en) | Novel environmental protection wall built-up furnace water heater | |
| CN211782750U (en) | Reaction cavity structure of rapid annealing furnace | |
| CN208050563U (en) | A kind of control device of earthworm reactor for treatment oil field waste | |
| CN218105581U (en) | Heat-insulation glass heating kettle | |
| CN214881543U (en) | Culture medium constant temperature equipment | |
| CN211290583U (en) | Electric heating assembly suitable for solar vacuum tube | |
| CN214017176U (en) | Heat-insulating air oven | |
| CN214553607U (en) | Constant temperature water tank | |
| CN220546137U (en) | Liquid heating container | |
| CN211024001U (en) | Traditional chinese medical science internal medicine fumigation treatment device | |
| CN212912743U (en) | Cooking utensil | |
| CN213237615U (en) | Commercial big pot and stove of steam is produced to gas | |
| CN209241067U (en) | A kind of electric heater for train | |
| CN213334532U (en) | Single-head flat-head furnace with heat preservation effect | |
| CN217248857U (en) | Reactor auxiliary heater | |
| CN214906037U (en) | Automatic heating thermos cup | |
| CN211425183U (en) | Waste heat recovery device of gas boiler | |
| CN212595813U (en) | Sealing test water boiling device for lightning arrester | |
| CN214406622U (en) | Animal doctor uses bacterin constant temperature storage device | |
| CN215077523U (en) | Internal combustion type energy-saving kettle special for gas | |
| CN216060150U (en) | Cooking equipment | |
| CN212780215U (en) | A pass through window digestion pipe support for full-automatic digestion furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |