CN206944613U - Vacuum drying box - Google Patents

Vacuum drying box Download PDF

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Publication number
CN206944613U
CN206944613U CN201720809741.3U CN201720809741U CN206944613U CN 206944613 U CN206944613 U CN 206944613U CN 201720809741 U CN201720809741 U CN 201720809741U CN 206944613 U CN206944613 U CN 206944613U
Authority
CN
China
Prior art keywords
vacuum
drying box
drying
heating
stoving rack
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.)
Expired - Fee Related
Application number
CN201720809741.3U
Other languages
Chinese (zh)
Inventor
米兴才
司旭涛
陈洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIAOZUO MIQI FOOD & DRINK Co Ltd
Original Assignee
JIAOZUO MIQI FOOD & DRINK Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIAOZUO MIQI FOOD & DRINK Co Ltd filed Critical JIAOZUO MIQI FOOD & DRINK Co Ltd
Priority to CN201720809741.3U priority Critical patent/CN206944613U/en
Application granted granted Critical
Publication of CN206944613U publication Critical patent/CN206944613U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of vacuum drying box, including heat preservation sandwich layer and vacuum and heating drying casing, described heat preservation sandwich layer is wrapped in the outside of vacuum drying casing, described vacuum and heating drying casing includes heating compartment and drying box, described heating compartment is confined space, and it is provided with heating coil inside heating compartment, described heating coil is closely equably wrapped in the outside of drying box, two guide rails and stoving rack are provided with inside described drying box, the guide rail is fixed on the bottom of drying box, described stoving rack rear portion is fixed on drying box by folding rod, described stoving rack bottom is provided with four directional wheels, described stoving rack is arranged on inside drying box by directional wheel.Advantage is:Homogeneous heating, drying effect is obvious, high insulating effect, and reduces intensity of workers.

Description

Vacuum drying box
Technical field
Vacuum drying field is the utility model is related to, more particularly to a kind of vacuum drying box.
Background technology
Drying box is a kind of conventional instrument and equipment, is mainly used to drying sample, can also provide the temperature needed for experiment Environment drying boxes are applied to the industry-by-industries such as chemical industry, electronics, casting, automobile, food, machinery.Drying box has many series, Such as electric drying oven with forced convection, air dry oven, electric heating convection oven, heated-air circulation oven, high temperature drying case.During work or profit Add vacuum with high temperature, or using hot blast, or using high temperature so that dried object product reach dry purpose.But existing drying box The shortcomings that maximum is exactly to heat uneven, and heat insulation effect is poor, can give off substantial amounts of heat energy, causes local severe hot operation ring Border wastes mass energy again, also, because stoving rack is by prolonged high-temperature heating, is easy to that work can be accidentally injured after the drying Personnel, it can also increase the labor intensity of staff.
Utility model content
The utility model is to be directed to above-mentioned deficiency, there is provided a kind of drying effect is obvious, high insulating effect it is new Type vacuum drying chamber.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of vacuum drying box, including heat preservation sandwich layer and vacuum and heating drying casing, described heat preservation sandwich layer parcel In the outside of vacuum drying casing, described vacuum and heating drying casing includes heating compartment and drying box, described heating Casing is confined space, and is provided with heating coil inside heating compartment, and described heating coil is closely equably wrapped in drying The outside of casing, described drying box inside are provided with two guide rails and stoving rack, and the guide rail is fixed on the bottom of drying box Portion, described stoving rack rear portion are fixed on drying box by folding rod, and described stoving rack bottom is provided with four directional wheels, Described stoving rack is arranged on inside drying box by directional wheel, and described drying box side is provided with vacuum interface, described Vacuum interface outside be provided with vacuum pumping valve and atmospheric valve, described vacuum pumping valve is connected with vacuum pumping pump, described emptying Valve is connected with extraneous air, is provided with temperature and pressure transmitter inside described drying box, outside described heat preservation sandwich layer Front end is provided with observable form, and described observable form is hinged on the side of vacuum and heating drying casing, described observable The side of form is provided with control panel, and described control panel is provided with temperature, pressure table, vacuum valve knob, temperature setting and pressed Button, pressure settings button and operating switch, described temperature, pressure table, temperature setting button, pressure settings button, operating switch It is connected with temperature and pressure transmitter, described vacuum valve knob is connected with vacuum pumping valve, described atmospheric valve knob is with putting Empty valve is connected.
Further, it is filled with insulation material inside described heat preservation sandwich layer.
Further, at least three layers of described stoving rack.
Further, described observable form side is provided with handle, and described handle is fixed on observable form, and Between observable form and control panel.
Compared with prior art, beneficial point of the present utility model is:
The utility model passes through the outside winding heating coil in drying box so that the internally dry effect of drying box is bright It is aobvious, also, heat preservation sandwich layer is set outside heating compartment so that present apparatus heat insulation effect is obvious, in addition, by stoving rack bottom Portion sets guide rail and directional wheel, to reduce the labor intensity of staff, improves operating efficiency.
Brief description of the drawings
Fig. 1 is fundamental diagram of the present utility model.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment, any modification, equivalent substitution and improvements made etc. obtained, it should be included in of the present utility model Within protection domain.
A kind of vacuum drying box as depicted in figs. 1 and 2, including heat preservation sandwich layer 1 and vacuum and heating drying casing, institute The heat preservation sandwich layer 1 stated is wrapped in the outside of vacuum drying casing, and the inside of heat preservation sandwich layer 1 is filled with insulation material, and described is true Empty heat drying casing includes heating compartment 3 and drying box 4, and described heating compartment 3 is confined space, and heating compartment 3 Inside is provided with heating coil 5, and described heating coil 5 is closely equably wrapped in the outside of drying box 4, described drying box The inside of body 4 is provided with two guide rails 6 and stoving rack 8, and at least three layers of described stoving rack 8, the guide rail 6 is fixed on drying box 4 bottom, the described rear portion of stoving rack 8 are fixed on drying box 4 by folding rod, and the described bottom of stoving rack 8 is provided with four Individual directional wheel 7, described stoving rack 8 are arranged on inside drying box 4 by directional wheel 7, and the described side of drying box 4 is provided with Vacuum interface 9, the described outside of vacuum interface 9 are provided with vacuum pumping valve 10 and atmospheric valve 11, and the connection of described vacuum pumping valve 10 is set There is vacuum pumping pump, described atmospheric valve 11 is connected with extraneous air, and the described inside of drying box 4 is provided with temperature pressure sensing Device 12, the front end outside described heat preservation sandwich layer 1 are provided with observable form 13, and described observable form 13 is hinged on vacuum and added The side of heated drying casing, the side of described observable form 13 are provided with control panel 14, described observable form 13 1 Side is provided with handle 15, and described handle 15 is fixed on observable form 13, and positioned at observable form 13 and control panel 14 Between, described control panel 14 is provided with temperature, pressure table 16, vacuum valve knob 17, atmospheric valve knob 18, temperature setting and pressed Button 19, pressure settings button 20 and operating switch 21, described temperature, pressure table 16, temperature setting button 19, pressure set and pressed Button 20, operating switch 21 are connected with temperature and pressure transmitter 12, described vacuum valve knob 17 is connected with vacuum pumping valve 10, Described atmospheric valve knob 18 is connected with atmospheric valve 11.
In use, object to be dried is placed on stoving rack 8, observable form 13 is closed, then rotates atmospheric valve rotation Button 18 so that atmospheric valve 11 is closed, and sets object to be dried to dry required temperature and pressure, and then rotation vacuum valve revolves Button 17 so that vacuum pumping valve 10 is opened to be vacuumized to drying box, is then thermally dried, until drying finishes, Ran Houzhuan Dynamic atmospheric valve knob 18, atmospheric valve 11 is opened, observation temperature, pressure table 16 is shown as after zero, is opened observable form 13, is moved Go out stoving rack 8 and take out drying objects.
The utility model passes through the outside winding heating coil in drying box so that the internally dry effect of drying box is bright It is aobvious, also, heat preservation sandwich layer is set outside heating compartment so that present apparatus heat insulation effect is obvious, in addition, by stoving rack bottom Portion sets guide rail and directional wheel, to reduce the labor intensity of staff, improves operating efficiency.

Claims (4)

  1. A kind of 1. vacuum drying box, it is characterised in that:Including heat preservation sandwich layer and vacuum and heating drying casing, described insulation Interlayer is wrapped in the outside of vacuum drying casing, and described vacuum and heating drying casing includes heating compartment and drying box, institute The heating compartment stated is confined space, and is provided with heating coil inside heating compartment, and described heating coil closely equably twines The outside of drying box is wound on, is provided with two guide rails and stoving rack inside described drying box, the guide rail is fixed on drying The bottom of casing, described stoving rack rear portion are fixed on drying box by folding rod, and described stoving rack bottom is provided with four Individual directional wheel, described stoving rack are arranged on inside drying box by directional wheel, and described drying box side is provided with vacuum Interface, described vacuum interface outside are provided with vacuum pumping valve and atmospheric valve, and described vacuum pumping valve is connected with vacuum pumping pump, institute The atmospheric valve stated is connected with extraneous air, and temperature and pressure transmitter, described thermal insulation clamp are provided with inside described drying box Front end outside layer is provided with observable form, and described observable form is hinged on the side of vacuum and heating drying casing, described The side of observable form be provided with control panel, described control panel is provided with temperature, pressure table, vacuum valve knob, temperature Settings button, pressure settings button and operating switch, described temperature, pressure table, temperature setting button, pressure settings button, work Make switch with temperature and pressure transmitter to be connected, described vacuum valve knob is connected with vacuum pumping valve, the rotation of described atmospheric valve Button is connected with atmospheric valve.
  2. A kind of 2. vacuum drying box according to claim 1, it is characterised in that:Filled inside described heat preservation sandwich layer There is insulation material.
  3. A kind of 3. vacuum drying box according to claim 1, it is characterised in that:Described stoving rack at least three Layer.
  4. A kind of 4. vacuum drying box according to claim 1, it is characterised in that:Described observable form side is set There is handle, described handle is fixed on observable form, and between observable form and control panel.
CN201720809741.3U 2017-07-06 2017-07-06 Vacuum drying box Expired - Fee Related CN206944613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720809741.3U CN206944613U (en) 2017-07-06 2017-07-06 Vacuum drying box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720809741.3U CN206944613U (en) 2017-07-06 2017-07-06 Vacuum drying box

Publications (1)

Publication Number Publication Date
CN206944613U true CN206944613U (en) 2018-01-30

Family

ID=61367164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720809741.3U Expired - Fee Related CN206944613U (en) 2017-07-06 2017-07-06 Vacuum drying box

Country Status (1)

Country Link
CN (1) CN206944613U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108464867A (en) * 2018-03-19 2018-08-31 吴娜 A kind of department of anesthesia's tool placing box
CN112944811A (en) * 2021-04-02 2021-06-11 山东新华医疗器械股份有限公司 Drying system for pulsating vacuum cleaning sterilizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108464867A (en) * 2018-03-19 2018-08-31 吴娜 A kind of department of anesthesia's tool placing box
CN112944811A (en) * 2021-04-02 2021-06-11 山东新华医疗器械股份有限公司 Drying system for pulsating vacuum cleaning sterilizer

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180130

Termination date: 20200706

CF01 Termination of patent right due to non-payment of annual fee