CN212431544U - Laboratory is with electric heat blast air drying cabinet - Google Patents
Laboratory is with electric heat blast air drying cabinet Download PDFInfo
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- CN212431544U CN212431544U CN202020982111.8U CN202020982111U CN212431544U CN 212431544 U CN212431544 U CN 212431544U CN 202020982111 U CN202020982111 U CN 202020982111U CN 212431544 U CN212431544 U CN 212431544U
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Abstract
The utility model discloses an electric heat blast air drying cabinet is used in laboratory. The drying box comprises a box body and a cover plate, wherein a drying cavity is arranged in the box body, the drying box also comprises an air supply channel which consists of a plurality of drying plates and is fixed in the drying cavity in a bent distribution mode, a placing part for placing an article to be dried is arranged on the air supply channel, and the air supply channel consists of a plurality of horizontal sections parallel to the width direction of the box body and vertical sections parallel to the length direction of the box body; the air holes are provided with a plurality of air holes, and an included angle is formed between the air outlet directions of at least two air holes; a plurality of electric heating pipes are arranged in the air supply channel at intervals; the air supply mechanism is arranged on the box body and communicated with the air supply channel. The utility model discloses reach the multi-angle and blow, improve drying efficiency, strengthen dry effect.
Description
Technical Field
The utility model belongs to the technical field of the drying cabinet, especially, relate to an electric heat blast air drying cabinet is used in laboratory.
Background
In daily laboratory experiments, part of laboratory materials are often stained with some liquid, and in subsequent experiments, the laboratory materials stained with the liquid are often required to be air-dried, so that the liquid stuck on the materials is prevented from influencing the subsequent experiments. The electrothermal blowing drying box ensures the temperature balance in the box by blowing heat generated by a heating wire through a blower, and is widely used for baking, drying, curing, heat treatment and other aspects of various products and samples in the industries of electromechanics, chemical industry, plastics, light industry, machinery and the like and scientific research institutions.
However, in the prior art, when laboratory materials are dried, the materials are often continuously blown by hot air from an angle, the drying efficiency of the method is low, and a blower is required to continuously maintain high output, so that although the articles can be dried, the drying efficiency is low compared with the drying efficiency of energy consumption in use because the blowing angle of the air to the articles to be dried is single, the air supply mode is not uniform enough, and the articles cannot be dried well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric heat blast air drying cabinet is used in laboratory overcomes the defect among the prior art, effectively solves the problem among the background art, reaches the multi-angle and blows, increase air supply area, improves drying efficiency, reinforcing dry effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electrothermal blowing drying oven for laboratory comprises
The drying cavity is internally provided with a placing part for placing an article to be dried;
and one end of each air hole is communicated with the drying cavity, the other end of each air hole is communicated with an air outlet of a hot air source, and the air holes are provided with a plurality of air outlets, and an included angle is formed between the air outlet directions of at least two air holes.
Make dry intracavity have hot-blastly through the hot-blast source, it is different to have the axis direction that the contained angle can know the wind hole between the air-out direction in a plurality of wind hole, can realize that hot-blastly blow toward dry intracavity in the wind hole of seting up from the multi-angle, realizes that multi-angle is hot-blast evenly air-dried, has increased air supply area, realizes needing dry material's multi-angle to blow to the laboratory, has improved drying efficiency greatly.
The utility model discloses a further improvement is, still circuitous being fixed with in the dry chamber and being used for by what dry plate formed air supply channel that the hot-blast source passed through, the wind hole is seted up on the air supply channel, the place the portion install on the air supply channel, dry plate includes dry diaphragm and dry vertical plate, the air supply channel is by a plurality of being on a parallel with box width direction's horizontal segment and being on a parallel with box length direction's vertical section is constituteed, the horizontal segment is built by dry diaphragm, vertical section by dry vertical plate is built, the horizontal segment with seamless connection between the vertical section.
The utility model discloses a further improvement scheme is, equidistant a plurality of electrothermal tubes that are provided with in the air supply passageway.
The utility model discloses a further improvement is, the air intake and the air supply mechanism intercommunication of hot-blast source, air supply mechanism includes the air-supply line, air-supply line one end is established the outer plenum of box, the other end link up the box with air supply channel intercommunication, be equipped with the air-blower in the plenum, the air-blower output is connected to air-supply line one end.
The utility model discloses a further improvement is, still be equipped with return air mechanism on the box, return air mechanism is through seting up air outlet on the box with dry chamber intercommunication.
The utility model discloses a further improvement is, return air mechanism includes the return air pipe, return air pipe one end intercommunication extremely the air outlet, the return air pipe other end intercommunication extremely the air-blower input, air outlet department installs the check valve.
The utility model discloses a further improvement is, apron one end on the box articulate in the box and with box normal running fit, the apron other end pass through buckle structure with the box is connected, buckle structure is including installing cardboard on the apron is with installing the draw-in groove that corresponds the position on the box.
The utility model discloses a further improvement is, the apron is close to the sealing washer is installed to the inboard circumference in dry chamber.
Utility model's further improvement scheme is, the dry chamber is close to air outlet department and is provided with dry box.
The utility model discloses a further improvement is, the interval is even between the horizontal segment, vertical section laminating in the box both sides.
Compared with the prior art, the utility model, the beneficial effect who brings has:
(1) make dry intracavity have hot-blastly through the hot-blast source, it is different to have the axis direction that the contained angle can know the wind hole between the air-out direction in a plurality of wind hole, can realize that hot-blastly blow toward dry intracavity in the wind hole of seting up from the multi-angle, realizes that multi-angle is hot-blast evenly air-dried, has increased air supply area, realizes needing dry material's multi-angle to blow to the laboratory, has improved drying efficiency greatly.
(2) Realize supplying air in to the air supply passageway through air supply mechanism, cooperation dry diaphragm and dry vertical plate and wind hole, cooperation multi-angle all-round hot-blast even air-dried dual drying when realizing that dry plate intensifies the evaporation, and the air supply passageway makes a round trip to be crooked, the wind hole also distributes along with the air supply passageway is crooked simultaneously, has increased the air supply area, realizes all-round heating and the blowing of material, has improved drying efficiency greatly.
(3) The air supply channel is communicated with the air supply channel through the air inlet pipe, so that air supply is realized.
(4) Through setting up the return air duct, realized the cyclic utilization to the wind energy in the drying chamber, greatly reduced the energy consumption of air-blower, energy-concerving and environment-protective.
(5) The one-way valve is arranged to prevent air from entering the drying cavity from the return air pipe to influence the air entering the air supply channel, so that the use effect of the return air pipe is ensured.
(6) The cover plate is fixed by the mode that one end of the cover plate is provided with a buckle structure and the other end of the cover plate is hinged, and the drying cavity is sealed by the sealing ring.
(7) Set up dry box in the drying chamber, can realize the absorption to steam, thereby prevent to produce the phenomenon that steam condensation falls on the material in the heating and drying process and influence drying effect.
(8) The interval is even between the air supply passageway horizontal segment, and the whole dry chamber of air supply passageway distribution distributes, and dry area is big, and the air supply is more comprehensive even, and drying effect is better.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention
In the figure: 1-a box body; 2-cover plate; 3-a drying chamber; 4-drying the transverse plate; 5-drying the longitudinal plate; 6-air supply channel; 7-air holes; 8-electric heating tubes; 9-an air inlet pipe; 10-an air chamber; 11-a blower; 12-a return air duct; 13-a clamping plate; 14-a sealing ring; 15-drying the box; 16-card slot.
Detailed Description
The present invention will be further clarified by the following detailed description, which is to be understood as being given by way of illustration only, and not by way of limitation, of the scope of the invention, which, after reading the present invention, is intended to fall within the scope of the appended claims, as modified by those skilled in the art in various equivalent forms.
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Example 1:
an electrothermal blowing drying box for a laboratory comprises a box body 1 and a cover plate 2, wherein a drying cavity 3 is arranged in the box body 1, the electrothermal blowing drying box further comprises an air supply channel 6 used for enabling a hot air source to pass through, the air supply channel 6 is composed of a plurality of drying plates and fixed in the drying cavity 3 in a bent distribution mode, a placing part used for placing an article to be dried is arranged on the air supply channel, the drying plates comprise drying transverse plates 4 and drying longitudinal plates 5, the air supply channel 6 is composed of a plurality of horizontal sections parallel to the width direction of the box body 1 and vertical sections parallel to the length direction of the box body 1, the horizontal sections are built by the drying transverse plates 4, the vertical sections are built by the drying longitudinal plates 5, and the horizontal sections and the vertical sections are in seamless connection; that is, the air supply channel 6 is bent in a circuitous manner, and two ends of the air supply channel 6 are respectively distributed at two ends of the drying chamber 3, so that the air supply channel 6 bent back and forth can be distributed to fill the whole drying oven, the horizontal sections are uniformly spaced, and the vertical sections are attached to two sides of the oven body 1.
The interval is even between the 6 horizontal segments of air supply passageway, and 6 whole drying chamber 3 distributions of air supply passageway distribution, and drying area is big, and the air supply is more comprehensive even, and drying effect is better.
A plurality of air holes 7 are formed in the drying plate on the side wall of the air supply channel 6, one end of each air hole 7 is communicated with the drying cavity 3, the other end of each air hole 7 is communicated with the air supply channel 6, and an included angle is formed between the air outlet directions of at least two air holes 7; the horizontal section close to the air inlet pipe 9 is positioned on the drying transverse plate 4 on one side of the box body 1 and is not provided with air holes 7, and the vertical section is positioned on the drying longitudinal plate 5 on one side of the box body 1 and is not provided with air holes 7. The drying transverse plate 4 close to one side of the box body 1 and the drying longitudinal plate 5 close to one side of the box body 1 are not provided with air holes 7, so that air supply flow is facilitated.
Realize supplying air in to air supply channel 6 through air supply mechanism, cooperation electrothermal tube 8, dry diaphragm 4 and dry vertical board 5 and wind hole 7, cooperation multi-angle hot-blast even air-dried dual drying when realizing dry board intensification evaporation, and air supply channel 6 makes a round trip to be crooked, electrothermal tube 8 and wind hole 7 are along with air supply channel 6 crooked while evenly distributed, increased the air supply area, the realization is to material's all-round heating and blow, drying efficiency has been improved greatly.
The air supply mechanism comprises an air inlet pipe 9, one end of the air inlet pipe 9 is arranged in a wind chamber 10 outside the box body 1, the other end of the air inlet pipe 9 penetrates through the box body 1 and is communicated with the air supply channel 6, an air blower 11 is arranged in the wind chamber 10, and the output end of the air blower 11 is connected to one end of the air inlet pipe 9.
Still be equipped with return air mechanism on the box 1, return air mechanism through set up air outlet on the box 1 with dry chamber 3 intercommunication.
The air return mechanism comprises an air return pipe 12, one end of the air return pipe 12 is communicated to the air outlet, the other end of the air return pipe 12 is communicated to the input end of the blower 11 in the air chamber 10, and a one-way valve is installed at the air outlet.
One end of the cover plate 2 is hinged to the box body 1 and is in running fit with the box body 1, the other end of the cover plate 2 is connected with the box body 1 through a buckle structure, and the buckle structure comprises a clamping plate 13 installed on the cover plate 2 and a clamping groove 16 installed at a corresponding position on the box body 1. The buckle structure is a common buckle in daily life.
The cover plate 2 is close to the sealing ring 14 is circumferentially arranged on the inner side of the drying cavity 3, the sealing of the drying cavity 3 is realized by arranging the sealing ring 14, and the using effect of the return air pipe 12 is ensured.
The drying box is provided with drying box 15 near air outlet department, realizes the absorption to steam, prevents that the steam condensation from falling on the material and influencing drying effect.
The specific use mode is as follows: when air-drying the laboratory material, only need to put the laboratory material that needs drying on the air supply passageway 6 that dry board is constituteed, close upper cover plate 2, utilize buckle structure to accomplish the fixed to apron 2, for behind the 8 circular telegrams of electrothermal tube in the air supply passageway 6, open air-blower 11, send wind into air supply passageway 6 through air-supply line 9, wind blows off from wind hole 7 after being heated by electrothermal tube 8 in air supply passageway 6, dry board heats up gradually under the effect of electrothermal tube 8 and evaporates the material, the rethread wind hole 7 omnidirectional of each angle carries hot-blast to air-dry to the material surface, air-dry efficiency has been improved greatly, cooperation multi-angle omnidirectional even air-dried dual drying when realizing dry board intensification evaporation. And the steam generated in the air drying process is absorbed by the drying box 15, and the residual air flows back through the air return pipe 12 for recycling, so that the energy consumption of the blower 11 is reduced, and the energy-saving and environment-friendly effects are achieved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electric heat blast air drying cabinet is used in laboratory which characterized in that:
the drying chamber (3), the drying chamber (3) is provided with a placing part for placing the articles to be dried;
one end of each air hole (7) is communicated with the drying cavity (3), the other end of each air hole is communicated with an air outlet of the hot air source, a plurality of air holes (7) are formed in each air hole (7), and an included angle is formed between the air outlet directions of at least two air holes (7).
2. An electric hot blast drying oven for laboratories according to claim 1, characterized in that: still circuitous being fixed with in dry chamber (3) constitute by the drying plate, be used for the air supply passageway that the hot-blast source passes through, wind hole (7) are seted up on the air supply passageway, place the portion and install on air supply passageway (6), the drying plate includes dry diaphragm (4) and dry vertical plate (5), air supply passageway (6) comprise a plurality of horizontal segments that are on a parallel with box (1) width direction and the vertical section that is on a parallel with box (1) length direction, the horizontal segment is built by dry diaphragm (4), vertical section by dry vertical plate (5) are built, the horizontal segment with seamless connection between the vertical section.
3. An electric hot blast drying oven for laboratories according to claim 2, characterized in that: a plurality of electric heating tubes (8) are arranged in the air supply channel at equal intervals.
4. An electric hot blast drying cabinet for laboratories according to claim 2 or 3, characterized in that: the air supply device is characterized in that an air inlet of the hot air source is communicated with an air supply mechanism, the air supply mechanism comprises an air inlet pipe (9), one end of the air inlet pipe (9) is arranged in an air chamber (10) outside the box body (1), the other end of the air inlet pipe (9) penetrates through the box body (1) to be communicated with the air supply channel (6), an air blower (11) is arranged in the air chamber (10), and the output end of the air blower (11) is connected to one end of the air inlet pipe (9.
5. An electric hot blast drying oven for laboratories according to claim 4, characterized in that: the box body (1) is further provided with an air return mechanism, and the air return mechanism is communicated with the drying cavity (3) through an air outlet formed in the box body (1).
6. An electric hot blast drying oven for laboratories according to claim 5, characterized in that: the air return mechanism comprises an air return pipe (12), one end of the air return pipe (12) is communicated to the air outlet, the other end of the air return pipe (12) is communicated to the input end of the air blower (11), and a one-way valve is installed at the air outlet.
7. An electric hot blast drying cabinet for laboratories according to claim 2, 3, 5 or 6, characterized in that: one end of a cover plate (2) on the box body (1) is hinged to the box body (1) and is in running fit with the box body (1), the other end of the cover plate (2) is connected with the box body (1) through a buckle structure, and the buckle structure comprises a clamping plate (13) installed on the cover plate (2) and a clamping groove (16) installed on the corresponding position on the box body (1).
8. An electric hot blast drying cabinet for laboratories according to claim 7, characterized in that: and a sealing ring (14) is circumferentially arranged on the inner side of the cover plate (2) close to the drying cavity (3).
9. An electric hot blast drying oven for laboratories according to claim 8, characterized in that: and a drying box (15) is arranged at the position, close to the air outlet, of the drying cavity.
10. An electric hot blast drying cabinet for laboratories according to claim 9, characterized in that: the horizontal sections are evenly spaced, and the vertical sections are attached to two sides of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020982111.8U CN212431544U (en) | 2020-06-02 | 2020-06-02 | Laboratory is with electric heat blast air drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020982111.8U CN212431544U (en) | 2020-06-02 | 2020-06-02 | Laboratory is with electric heat blast air drying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212431544U true CN212431544U (en) | 2021-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020982111.8U Active CN212431544U (en) | 2020-06-02 | 2020-06-02 | Laboratory is with electric heat blast air drying cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212431544U (en) |
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2020
- 2020-06-02 CN CN202020982111.8U patent/CN212431544U/en active Active
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