CN208230497U - A kind of vent cabinet being convenient to clean - Google Patents
A kind of vent cabinet being convenient to clean Download PDFInfo
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- CN208230497U CN208230497U CN201820342619.4U CN201820342619U CN208230497U CN 208230497 U CN208230497 U CN 208230497U CN 201820342619 U CN201820342619 U CN 201820342619U CN 208230497 U CN208230497 U CN 208230497U
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- station
- cabinet body
- door
- transmission
- convenient
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Abstract
The utility model discloses a kind of vent cabinets being convenient to clean, including the internal cabinet body for being equipped with ventilation device and the transmission door being slidably connected with the cabinet body, it is horizontal in the cabinet body to be equipped with motor-driven screw rod, the cabinet body is connected with the station that two sides are fixed with rack segments by the screw slide, and the screw rod is threadedly engaged with the station and connect；The station two sides are equipped with the transmission shaft of the fixed worm screw in top vertically, and the transmission shaft bottom end is linked with the gear with rack segments cooperation；The worm screw passes through the worm gear engaged and controls moving up and down for the transmission door, and the transmission door two sides are equipped with the rack gear engaged with the worm gear.The utility model can be with automatic door-closing, the safety of safeguard work personnel while being convenient to clean operating table surface.
Description
Technical field
The utility model relates to test field of ventilation equipment, and in particular to a kind of vent cabinet being convenient to clean.
Background technique
The pernicious gas generated in experiment, the health of Protection personnel are most importantly discharged in the function of vent cabinet.
In the lab, various pernicious gases, foul smell, moisture and inflammable, explosive, corrosive substance are generated when experimental implementation, in order to
The safety for protecting user prevents the polluter in experiment from spreading to laboratory.Vent cabinet often uses up-down structure, logical
Station is equipped in the middle part of wind cabinet, vent cabinet is divided into upper-lower cabinets by station, is equipped with air outlet at the top of upper cabinet body and is installed
Blower dredges the air in vent cabinet, and upper cabinet front end is equipped with window made of tempered glass, and lower cabinet body uses experimental bench pattern,
Operating table surface is generally made of resistant materials such as solid core physics and chemistry plate, stainless steel, PVC, ceramic materials.It is carried out using vent cabinet
When test, since there are many unexpected factors may cause a large amount of waste liquids that leak or splash in operating table surface, include in waste liquid
Poisonous and harmful substance, poisonous and harmful substance are difficult to clear up, and needing operator to probe into body just can be carried out cleaning in upper cabinet body, no
While easy cleaning, body probes into upper cabinet body the toxic gas for being easy sucking waste liquid volatilization, damages to operator.
Utility model content
The main purpose of the utility model is to provide it is a kind of be convenient to clean operating table surface while can be with automatic door-closing
Vent cabinet.
To achieve the above objectives, the technical solution adopted in the utility model are as follows: a kind of vent cabinet being convenient to clean, including it is interior
Portion is equipped with the cabinet body of ventilation device and the transmission door that is slidably connected with the cabinet body, in the cabinet body it is horizontal be equipped with it is motor-driven
Screw rod, the cabinet body are connected with the station that two sides are fixed with rack segments, the screw rod and the behaviour by the screw slide
Connection is threadedly engaged as platform；The station two sides are equipped with the transmission shaft of the fixed worm screw in top, transmission shaft bottom end key vertically
It is connected to the gear with rack segments cooperation；The worm screw pass through the worm gear that engages control the transmission door on move down
Dynamic, the transmission door two sides are equipped with the rack gear engaged with the worm gear；Control cleansing bar level is fixed in the transmission door to move
Dynamic atmospheric pressure pole, the cleansing bar bottom end are connected with alternatively replacement item, after the transmission door is closed, the replacement item and institute
Station is stated to fit closely.
It is fixed with as an improvement, the bottom that the cabinet body is equipped with transmission door side extends for carrying the auxiliary of the station
Help platform.Secondary station is conducive to keep the stability of station, the preparation of experiment can be directly completed on station, then
Station is driven to be moved in cabinet body by screw rod.
As an improvement, the rack gear segment length is the half of the station length, the rack segments are located at the operation
The one end of platform far from the cabinet body.When the half of station enters cabinet body, rack segments engage drive transmission door decline with gear；When
When station is completely into cabinet body, transmission door is closed completely.
As an improvement, the transmission door is fixed with hermatic door close to the cabinet body side, the sealing door side is fixed with
With the sealing strip of cabinet body cooperation.The setting of two fan doors makes the better tightness of vent cabinet, prevents the rack gear of transmission door two sides
The leakage of pernicious gas is caused in gap, and can avoid the gear immediately below transmission door.
As an improvement, being connected with two screw rods in the station.Two screw rods keep the transmission of station more stable,
Avoid interference experiment.
The utility model makes certain improvements to its station and transmission door on the basis of common vent cabinet, so right
The intracorporal ventilation device of cabinet does not specifically describe.
Compared with the prior art, the advantages of the utility model are:
1. being connected with cleansing bar on transmission door, can be cleared up automatically in the case where vent cabinet is closed, safeguard work personnel
Safety；
2. the replacement item on cleansing bar can be replaced, easy to operate；
3. station and transmission door interlock, more efficient；
4. the movement of worm and gear control transmission door, there is self-locking effect.
Detailed description of the invention
Fig. 1 is the positive cross-sectional view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view of the station of the utility model；
Fig. 4 is the cross-sectional view of the transmission door of the utility model；
Fig. 5 is the rearview of the transmission door of the utility model；
The corresponding component names of each appended drawing reference are: 1. cabinet bodies；11. screw rod；12. motor；13. secondary station；2. operation
Platform；21. rack segments；3. being driven door；31. hermatic door；4. transmission shaft；41. gear；42. worm screw；43. worm gear；5. cleansing bar；
51. replacing item；52. atmospheric pressure pole.
Specific embodiment
It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.
As shown in Fig. 1~5, a kind of vent cabinet being convenient to clean, including the internal cabinet body 1 for being equipped with ventilation device and with it is described
The transmission door 3 that cabinet body 1 is slidably connected, the horizontal screw rod 11 for being equipped with motor 12 and driving, the cabinet body 1 pass through institute in the cabinet body 1
It states screw rod 11 and slidably connects the station 2 that two sides are fixed with rack segments 21, the screw rod 11 is threadedly engaged with the station 2
Connection；2 two sides of station are equipped with the transmission shaft 4 of the fixed worm screw 42 in top vertically, and 4 bottom end of transmission shaft is linked with and institute
State the gear 41 of the cooperation of rack segments 21；The worm screw 42 pass through the worm gear 43 that engages control the transmission door 3 on move down
Dynamic, transmission 3 two sides of door are equipped with the rack gear engaged with the worm gear 43；Control 5 water of cleansing bar is fixed in the transmission door 3
The dynamic atmospheric pressure pole 52 of translation, 5 bottom end of cleansing bar is connected with alternatively replacement item 51, described after the transmission door 3 is closed
Replacement item 51 is fitted closely with the station 2.
It is fixed with specifically, the bottom that the cabinet body 1 is equipped with transmission 3 side of door extends for carrying the station 2
Secondary station 13.
Specifically, 21 length of rack segments is the half of 2 length of station, the rack segments 21 are located at the behaviour
Make the one end of platform 2 far from the cabinet body 1.
Specifically, the transmission door 3 is fixed with hermatic door 31 close to 1 side of cabinet body, 31 side of hermatic door is solid
Surely there is the sealing strip with the cabinet body 1 cooperation.
Specifically, being connected with two screw rods in the station 2.
Motor 12 controls screw rod 11 and rotates, and station 2 is driven to move to outside cabinet body 1, and rack segments 21 are engaged with gear 41,
Worm gear 43 is driven to rotate by worm screw 42 under the action of transmission shaft 4, the control transmission door 3 of worm gear 43 moves upwards until beating completely
When opening, rack segments 21 and gear 41 are detached from, and station 2 continues mobile outside cabinet body 1 until being fully located on secondary station 13, are worked
Personnel can directly complete the preparation of experiment on station 2.After preparation, motor 12 is inverted, and station 2 moves
It moves to carrying out experiment reaction in cabinet body 1, while being driven the closure of door 3, the ventilation device in cabinet body 1 is started to work, and discharge experiment is anti-
The pernicious gas that should be generated.
When needing to clear up station 2, closure transmission door 3, makes atmospheric pressure pole after the experiment appliance on null clear operation platform 2
52 start to work, and cleansing bar 5 is driven to move back and forth on 2 surface of station, and transmission door 3 is in closed state when cleaning, can keep away
The pernicious gas of non-volatile damages staff.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of vent cabinet being convenient to clean slides company including the internal cabinet body (1) for being equipped with ventilation device and with the cabinet body (1)
The transmission door (3) connect, it is characterised in that: the horizontal screw rod (11) for being equipped with motor (12) driving, the cabinet body in the cabinet body (1)
(1) station (2) that two sides are fixed with rack segments (21), the screw rod (11) and institute are slidably connected by the screw rod (11)
It states station (2) and is threadedly engaged connection；Station (2) two sides are equipped with the transmission shaft (4) of top fixed worm screw (42) vertically,
Transmission shaft (4) bottom end is linked with the gear (41) with the rack segments (21) cooperation；The worm screw (42) with it by nibbling
Worm gear (43) control transmission door (3) of conjunction moves up and down, and the transmission door (3) two sides are equipped with and nibble with the worm gear (43)
The rack gear of conjunction；The atmospheric pressure pole (52) that control cleansing bar (5) moves horizontally, the cleansing bar (5) are fixed in transmission door (3)
Bottom end is connected with alternatively replacement item (51), after the transmission door (3) is closed, the replacement item (51) and the station
(2) it fits closely.
2. a kind of vent cabinet being convenient to clean according to claim 1, it is characterised in that: the cabinet body (1) is equipped with transmission
The bottom of door (3) side extends the secondary station (13) being fixed with for carrying the station (2).
3. a kind of vent cabinet being convenient to clean according to claim 1, it is characterised in that: rack segments (21) length is
The half of station (2) length, the rack segments (21) are located at the one end of the station (2) far from the cabinet body (1).
4. a kind of vent cabinet being convenient to clean according to claim 1, it is characterised in that: the transmission door (3) is close to institute
It states cabinet body (1) side to be fixed with hermatic door (31), hermatic door (31) side is fixed with the sealing with the cabinet body (1) cooperation
Item.
5. a kind of vent cabinet being convenient to clean according to claim 1, it is characterised in that: cooperation in the station (2)
It is connected with two screw rods (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342619.4U CN208230497U (en) | 2018-03-13 | 2018-03-13 | A kind of vent cabinet being convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342619.4U CN208230497U (en) | 2018-03-13 | 2018-03-13 | A kind of vent cabinet being convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208230497U true CN208230497U (en) | 2018-12-14 |
Family
ID=64588208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342619.4U Active CN208230497U (en) | 2018-03-13 | 2018-03-13 | A kind of vent cabinet being convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208230497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741506A (en) * | 2020-12-28 | 2021-05-04 | 青岛杰麦烘焙设备有限公司 | Full-automatic oven |
-
2018
- 2018-03-13 CN CN201820342619.4U patent/CN208230497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741506A (en) * | 2020-12-28 | 2021-05-04 | 青岛杰麦烘焙设备有限公司 | Full-automatic oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang zhechuang 3D Technology Co., Ltd Assignor: Ningbo zhechuang Technology Co., Ltd Contract record no.: X2021330000689 Denomination of utility model: Ventilation cabinet convenient for cleaning Granted publication date: 20181214 License type: Common License Record date: 20211105 |
|
| EE01 | Entry into force of recordation of patent licensing contract |