CN211757492U - Flexible window for fume hood - Google Patents

Flexible window for fume hood Download PDF

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Publication number
CN211757492U
CN211757492U CN201922213514.6U CN201922213514U CN211757492U CN 211757492 U CN211757492 U CN 211757492U CN 201922213514 U CN201922213514 U CN 201922213514U CN 211757492 U CN211757492 U CN 211757492U
Authority
CN
China
Prior art keywords
window
flexible
fume chamber
flexible transparent
fume
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
Application number
CN201922213514.6U
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Chinese (zh)
Inventor
张学亮
刘良
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.)
Qingdao wobers Intelligent Experimental Technology Co.,Ltd.
Original Assignee
Shandong Vanboss Laboratory Engineering 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 Shandong Vanboss Laboratory Engineering Co ltd filed Critical Shandong Vanboss Laboratory Engineering Co ltd
Priority to CN201922213514.6U priority Critical patent/CN211757492U/en
Application granted granted Critical
Publication of CN211757492U publication Critical patent/CN211757492U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a flexible window for fume chamber, belong to laboratory furniture technical field, its one end is installed in fume chamber main body frame department, one end is installed in fume chamber window frame department, the subsidiary operating glove of flexible window, operating glove can remove about the cooperation of the fixed cover of gloves and sealing chain, also can stretch out and draw back from top to bottom along with flexible transparent upper window and flexible transparent lower window realization, this flexible window can be connected the simultaneous use with the fume chamber window, when the fume chamber window is closed, flexible window contracts thereupon and hides, when the fume chamber window is opened, flexible window opens thereupon, realize under the fume chamber window open mode, at the not improvement energy consumption, do not influence inside air current, under the condition that does not produce gas leakage, guarantee that the experimenter can carry out the safe experiment operation of inside optional position before the fume chamber.

Description

Flexible window for fume hood
Technical Field
The utility model relates to a laboratory furniture technical field especially relates to a flexible window for fume chamber.
Background
Along with the increasing importance of the country to research and development work, the effect of the laboratory is increasingly prominent, a large number of laboratories are put into construction and transformation, the green environmental protection concept is advocated all over the world at present, and under this big environment, laboratory users all put forward higher requirements to the functionality, flexibility, sustainability of laboratory furniture.
The window of the traditional fume hood is movable up and down, and an experimenter must lift the window when carrying out experiment operation. When the window rises, the air current in the fume chamber can be disturbed, the fume chamber also can produce gas leakage and influence the physical health of experimenters to exhaust system can improve the amount of wind this moment, increases the energy consumption. The experimenter can not perform the safe experiment operation, so that the simple experiment operation becomes complicated. In the aspect of the structure, the window of the traditional fume hood is a metal outer frame, the additional transparent material in the frame is convenient to observe, and when the window is opened, the experimenter can not safely carry out internal experiment operation in front of the fume hood.
Disclosure of Invention
The utility model provides a flexible window for fume chamber realizes under the fume chamber window open mode, under the condition that does not improve the energy consumption, does not influence inside air current, does not produce gas leakage, guarantees that the experimenter can carry out the safe experiment operation of inside optional position before the fume chamber.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of a flexible window for fume chamber is including being used for with flexible window fixes flexible spool and the fixed groove of hanging on the fume chamber body, scalable installation flexible transparent lower window on the flexible spool, with adopt between the flexible transparent lower window to remove the flexible transparent upper window that the sealing chain is connected, install flexible transparent upper window with the gloves of flexible transparent lower window junction, wherein, gloves adopt the fixed cover cooperation sealing chain of gloves to install flexible transparent upper window with the junction of flexible transparent lower window, flexible transparent upper window with adopt couple or buckle to connect between the fixed groove of hanging.
Optionally, a telescopic reel positioner is arranged on the telescopic reel and used for locking and unlocking the telescopic reel.
Optionally, the sealing chain is installed on the left-right moving sealing chain, and the sealing chain and the left-right moving sealing chain are both flexible structures.
Optionally, the flexible window is installed between the fume hood body and the fume hood window.
The utility model has the advantages as follows:
the embodiment of the utility model provides a pair of one end that is used for flexible window of fume chamber installs in fume chamber main body frame department, one end is installed in fume chamber window frame department, the subsidiary operating glove of flexible window, the operating glove can be controlled under the cooperation of the fixed cover of gloves and sealing chain, also can be along with flexible transparent upper window and flexible transparent lower window realize flexible from top to bottom, this flexible window and fume chamber window joinable use simultaneously, when the fume chamber window is closed, flexible window shrink thereupon hides, when the fume chamber window is opened, flexible window is opened thereupon, the realization is under the fume chamber window open mode, at the not improvement energy consumption, do not influence inside air current, under the condition that does not produce gas leakage, guarantee that the experimenter can carry out inside optional position's safety experiment operation before the fume chamber.
Drawings
Fig. 1 is an isometric view of a flexible window for a fume hood according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a flexible window for a fume chamber according to an embodiment of the present invention.
Detailed Description
A flexible window for a fume hood according to an embodiment of the present invention will be described in detail with reference to fig. 1 and 2.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a flexible window for a fume hood, including a telescopic reel 101 and a fixed hanging groove 102 for fixing the flexible window 10 on a fume hood body 20, a flexible transparent lower window 103 telescopically installed on the telescopic reel 101, a flexible transparent upper window 105 connected to a left-right moving sealing chain 104 between the flexible transparent lower window 103, and a glove 106 installed at a joint of the flexible transparent upper window 105 and the flexible transparent lower window 103, wherein the glove 106 adopts a glove fixing sleeve 107 to cooperate with the sealing chain 108 to be installed at the joint of the flexible transparent upper window 105 and the flexible transparent lower window 103, and the flexible transparent upper window 105 and the fixed hanging groove 102 are connected by a hook or a buckle.
Referring to fig. 1 and 2, the flexible window 10 of the embodiment of the present invention is installed between the fume hood body 20 and the fume hood window 30, wherein, the two ends of the telescopic scroll 101 are fixed on the fume hood body 20, the fixed hanging groove 102 is fixed on the fume hood body 101, and the telescopic scroll 101 and the fixed hanging groove 102 are respectively distributed on the upper and lower sides of the fume hood window 30, one end of the flexible transparent lower window 103 is fixed on the telescopic scroll 101, and then the length of the flexible transparent lower window 103 and the flexible transparent upper window 105 wound on the telescopic scroll 101 can be adjusted as required.
Referring to fig. 1 and 2, a telescopic reel locator 109 is arranged on the telescopic reel 101, the telescopic reel locator 109 is used for locking and unlocking the telescopic reel, when the telescopic reel locator 109 is in a loose state, the length of the flexible transparent lower window 103 and the flexible transparent upper window 105 wound on the telescopic reel 101 can be adjusted by rotating the telescopic reel, and the telescopic reel locator 109 can be screwed down to realize locking after being adjusted to a proper state.
Referring to fig. 1 and 2, the sealing chain 108 is installed on the left-right moving sealing chain 104, the sealing chain 108 and the left-right moving sealing chain 104 are both flexible structures, the glove 106 is fixed on the glove fixing sleeve 107, the glove fixing sleeve 107 is installed on the left-right moving sealing chain 104 by adopting the sealing chain 108, and due to the fact that the sealing chain 108 and the left-right moving sealing chain 104 are of zipper connection structures, the installation position of the glove 106 can be further adjusted as required, and no matter where the glove 106 is located, the sealing chain 108 and the left-right moving sealing chain 104 are both in zipper engagement sealing.
The embodiment of the utility model provides a pair of one end that is used for flexible window of fume chamber installs in fume chamber main body frame department, one end is installed in fume chamber window frame department, the subsidiary operating glove of flexible window, the operating glove can be controlled under the cooperation of the fixed cover of gloves and sealing chain, also can be along with flexible transparent upper window and flexible transparent lower window realize flexible from top to bottom, this flexible window and fume chamber window joinable use simultaneously, when the fume chamber window is closed, flexible window shrink thereupon hides, when the fume chamber window is opened, flexible window is opened thereupon, the realization is under the fume chamber window open mode, at the not improvement energy consumption, do not influence inside air current, under the condition that does not produce gas leakage, guarantee that the experimenter can carry out inside optional position's safety experiment operation before the fume chamber.
The embodiment of the utility model provides a pair of flexible window for fume chamber installs after the fume chamber is last, let the fume chamber window can be in the open mode for a long time, can not cause the inside air current disorder of fume chamber when the window open mode, more can not improve the fume chamber energy consumption, the leakage rate of also having guaranteed the fume chamber is in the standard value within range, and then guaranteed that the experimenter can go on the inside experimental operation of fume chamber before the fume chamber when the window open mode, can not cause the injury to the experimenter.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. The utility model provides a flexible window for fume chamber, a serial communication port, flexible window including be used for with flexible window fixes flexible spool and the fixed groove of hanging on the fume chamber body, scalable the installation flexible transparent lower window on the flexible spool, with flexible transparent upper window, the installation that removes the sealed chain connection about adopting between the flexible transparent lower window flexible transparent upper window with the gloves of flexible transparent lower window junction, wherein, gloves adopt the fixed cover cooperation sealed chain of gloves to install flexible transparent upper window with the junction of flexible transparent lower window, flexible transparent upper window with adopt couple or buckle to connect between the fixed groove of hanging.
2. The flexible window of claim 1, wherein the retractable reel has a retractable reel detent provided thereon for locking and unlocking the retractable reel.
3. The flexible window of claim 1 or 2, wherein the sealing chain is mounted on the side-to-side sealing chain, and wherein the sealing chain and the side-to-side sealing chain are both flexible structures.
4. The flexible window of claim 3, wherein the flexible window is mounted between the fumehood cabinet body and the fumehood window.
CN201922213514.6U 2019-12-11 2019-12-11 Flexible window for fume hood Active CN211757492U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922213514.6U CN211757492U (en) 2019-12-11 2019-12-11 Flexible window for fume hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922213514.6U CN211757492U (en) 2019-12-11 2019-12-11 Flexible window for fume hood

Publications (1)

Publication Number Publication Date
CN211757492U true CN211757492U (en) 2020-10-27

Family

ID=72974017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922213514.6U Active CN211757492U (en) 2019-12-11 2019-12-11 Flexible window for fume hood

Country Status (1)

Country Link
CN (1) CN211757492U (en)

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Address after: 266000 Donghu workshop, building 5, No. 106, Xiangyang Road, Chengyang District, Qingdao, Shandong Province

Patentee after: Qingdao wobers Intelligent Experimental Technology Co.,Ltd.

Address before: 266000 East, building 5, Qingdao future science and Technology Industrial Park, No.106 Xiangyang Road, Chengyang District, Qingdao City, Shandong Province

Patentee before: SHANDONG VANBOSS LABORATORY ENGINEERING Co.,Ltd.