CN202270186U - Cabinet door of dry heat sterilizing cabinet - Google Patents
Cabinet door of dry heat sterilizing cabinet Download PDFInfo
- Publication number
- CN202270186U CN202270186U CN2011204105451U CN201120410545U CN202270186U CN 202270186 U CN202270186 U CN 202270186U CN 2011204105451 U CN2011204105451 U CN 2011204105451U CN 201120410545 U CN201120410545 U CN 201120410545U CN 202270186 U CN202270186 U CN 202270186U
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- China
- Prior art keywords
- cabinet
- cabinet door
- gel strip
- dry heat
- silica gel
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Abstract
The utility model discloses a cabinet door of a dry heat sterilizing cabinet. The cabinet door is fixed with an air draft pipeline communicated with an exhaust fan, the cabinet door is movably connected with a cabinet body, a silicon gel strip is arranged between the cabinet door and the cabinet body, and the air draft pipeline is communicated with the silicon gel strip through a hollow screw. When the dry heat sterilizing cabinet works, the negative pressure exhaust fan pumps the inside of the silicon gel strip to be slight negative pressure through the air draft pipeline and the hollow screw. Therefore, even though the cabinet door is not sealed with the cabinet body, or the silicon gel strip ages to generate falling objects, the falling objects can be pumped away by the negative pressure exhaust fan due to the negative pressure inside the silicon gel strip, thereby improving sealing effect.
Description
Technical field
This utility model relates to widely used sterilization in a kind of pharmaceutical industry, removes heat resource equipment, particularly relates to a kind of cabinet door design of adopting the dry heat sterilization cabinet of negative-pressure sealing.
Background technology
Dry heat sterilization cabinet is the widely used drying sterilization equipment of pharmacy corporation; Can be used for withstand higher temperatures and but should not penetrated or be prone to by steam by the sterilization of damp and hot destructive article, simultaneously dry heat sterilization cabinet also be material in the pharmaceuticals industry drying, remove one of method of thermal source.Dry heat sterilization is meant that heater heats air, and utilizes hot-air to make medium, and heat evenly is delivered on the material, takes away the moisture of material, makes dry materials, material is heated to certain temperature reaches the purpose that sterilization removes thermal source.
The dry heat sterilization cabinet that present each medicine machine manufacturer makes; For guaranteeing that the hot-air in the cabinet does not leak; Generally adopt the silica gel strip sealing between cabinet door and the cabinet, but silica gel strip generally can only be anti-220 ℃-250 ℃, and the dry heat sterilization cabinet design temperature is mostly about 250 ℃; So silica gel strip is very easily aging, and the cast that aging back produces is bound to pollute the intravital material of cabinet.In addition since make or heating process in, little distortion of cabinet door and cabinet doorframe, also not too sealing of door sometimes, and hot transfer function, the cabinet outside is very boiling hot.
Because the defective that the cabinet door of above-mentioned existing dry heat sterilization cabinet exists, the design people actively studies innovation, in the hope of founding a kind of dry heat sterilization cabinet cabinet door of new structure, makes it have more practicality.
The utility model content
The main purpose of this utility model is; Overcome the defective of the cabinet door existence of existing dry heat sterilization cabinet, and a kind of dry heat sterilization cabinet cabinet door of new structure is provided, technical problem to be solved is to make its air-tightness good; Thereby be suitable for practicality more, and have the value on the industry.
The purpose of this utility model and solve its technical problem and adopt following technical scheme to realize.Dry heat sterilization cabinet cabinet door according to this utility model proposition; Be fixed with the air draft pipe that is connected with air exhauster on the said cabinet door; Said cabinet door and cabinet flexibly connect, and are provided with silica gel strip between said cabinet door and the said cabinet, and said air draft pipe is connected with said silica gel strip through cored screw.During dry heat sterilization cabinet work, the work of negative pressure air exhauster through air draft pipe and cored screw, is evacuated to little negative pressure with silica gel strip inside.Even the aging cast that produces of blow-by or silica gel strip between cabinet door and the cabinet also can be taken away by the negative pressure air exhauster because of the inner negative pressure of silica gel strip like this, wear out and the melancholy of generation cast contaminated material thereby solved silica gel strip.
Aforesaid dry heat sterilization cabinet cabinet door, wherein, said silica gel strip is " U " shape silica gel strip.
Aforesaid dry heat sterilization cabinet cabinet door, wherein, said silica gel strip and said cored screw are fixed on the said cabinet door together.
By technique scheme, this utility model dry heat sterilization cabinet cabinet door has advantage at least:
In dry heat sterilization cabinet when work,, the negative pressure air exhauster is evacuated to little negative pressure through air draft pipe and cored screw with silica gel strip inside, even blow-by or the aging generation of silica gel strip cast between cabinet door and the cabinet have like this improved sealing effectiveness.
In sum, the dry heat sterilization cabinet cabinet door of this utility model special construction, it has above-mentioned many advantages and practical value, thereby is suitable for practicality more.
Above-mentioned explanation only is the general introduction of this utility model technical scheme, in order more to know the technological means of understanding this utility model, and can implement according to the content of description, below with the preferred embodiment of this utility model and conjunction with figs. specify as after.
Description of drawings
Fig. 1 is the structural representation of this utility model dry heat sterilization cabinet cabinet door.
The specific embodiment
For further setting forth this utility model is to reach technological means and the effect that predetermined utility model purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to the specific embodiment of this utility model specify as after.
As shown in Figure 1, dry heat sterilization cabinet cabinet door is fixed with the air draft pipe that is connected with air exhauster on the cabinet door 3; Cabinet door 3 flexibly connects with cabinet 1, is provided with silica gel strip 2 between cabinet door 3 and the cabinet 1, and silica gel strip 2 is fixed on the said cabinet door 3 with cored screw 4 together; Air draft pipe is connected with silica gel strip 2 through cored screw 4; Silica gel strip 2 is " U " shape silica gel strip, and after cabinet door 3 was closed, forming a circle sealing between " U " shape silica gel strip 2 and the cabinet door 3 was the sealing ring of hollow.During dry heat sterilization cabinet work, the work of negative pressure air exhauster through air draft pipe and cored screw 4, is evacuated to little negative pressure with " U " shape silica gel strip 2 inside.Even blow-by or silica gel strip 2 wear out and produce casts between cabinet door 3 and the cabinet 1 like this; Also can be taken away by the negative pressure air exhauster because of " U " shape silica gel strip 2 inner negative pressure; Wear out and the melancholy of generation cast contaminated material thereby removed silica gel strip 2 from, also do not have hot-air and leak.
The above; It only is the preferred embodiment of this utility model; Not being that this utility model is done any pro forma restriction, though this utility model with the preferred embodiment exposure as above, yet is not in order to limit this utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from this utility model technical scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from this utility model technical scheme in every case;, all still belong in the scope of this utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of this utility model.
Claims (3)
1. dry heat sterilization cabinet cabinet door; Be fixed with the air draft pipe that is connected with air exhauster on the said cabinet door, said cabinet door and cabinet flexibly connect, and are provided with silica gel strip between said cabinet door and the said cabinet; It is characterized in that said air draft pipe is connected with said silica gel strip through cored screw.
2. dry heat sterilization cabinet cabinet door according to claim 1 is characterized in that, said silica gel strip is " U " shape silica gel strip.
3. dry heat sterilization cabinet cabinet door according to claim 1 and 2 is characterized in that said silica gel strip and said cored screw are fixed on the said cabinet door together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204105451U CN202270186U (en) | 2011-10-25 | 2011-10-25 | Cabinet door of dry heat sterilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204105451U CN202270186U (en) | 2011-10-25 | 2011-10-25 | Cabinet door of dry heat sterilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270186U true CN202270186U (en) | 2012-06-13 |
Family
ID=46190580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204105451U Expired - Fee Related CN202270186U (en) | 2011-10-25 | 2011-10-25 | Cabinet door of dry heat sterilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270186U (en) |
-
2011
- 2011-10-25 CN CN2011204105451U patent/CN202270186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20131025 |