CN217100558U - Automatic liquid-taking harmful gas recovery device - Google Patents
Automatic liquid-taking harmful gas recovery device Download PDFInfo
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- CN217100558U CN217100558U CN202220503432.4U CN202220503432U CN217100558U CN 217100558 U CN217100558 U CN 217100558U CN 202220503432 U CN202220503432 U CN 202220503432U CN 217100558 U CN217100558 U CN 217100558U
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Abstract
The utility model provides an automatic get liquid harmful gas recovery unit, which comprises a frame, play liquid device and getter device, the play liquid device is including the inlet that is used for the sample liquid storage container that the intercommunication is equipped with sample liquid and connect the inlet and be used for flowing out the liquid outlet nozzle of sample liquid, and the getter device includes the aspiration pump and connects establishing the suction nozzle other at the liquid outlet nozzle of aspiration pump to stretch into outside dress liquid container simultaneously through liquid outlet nozzle and suction nozzle, when dress liquid container received the sample liquid that the liquid outlet nozzle flows out, the gas in the dress liquid container was absorbed to the suction nozzle. This automatic get liquid harmful gas recovery unit is owing to be equipped with the suction nozzle by the liquid outlet nozzle, when the user adorns sample liquid with dress liquid container, can aim at liquid outlet nozzle and suction nozzle with the opening of dress liquid container, make liquid outlet nozzle and suction nozzle stretch into simultaneously in the dress liquid container, dress liquid container receives the sample liquid that the liquid outlet nozzle flows out, the gas that sample liquid volatilizees then is absorbed by the suction nozzle, thereby outside the volatile gas of furthest avoiding sample liquid runs to dress liquid container, influence environment and user experience.
Description
Technical Field
The utility model relates to an automatic get liquid harmful gas recovery unit field.
Background
In operating rooms, pathology departments, health centers, laboratories and the like of hospitals, specimen liquids, such as formalin soaking solutions, are generally used for treatments such as preservation, sterilization, and soaking of tissue specimens to be examined.
Many sample liquids are volatile, and the sample liquid is usually taken from a large sample liquid container in the past, so that the sample liquid is easy to be brought out of the taking container, and volatile irritant gases affect the environment.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing an automatic get liquid harmful gas recovery unit to the above-mentioned defect in the correlation technique.
The utility model provides a technical scheme that its technical problem adopted includes: the utility model provides an automatic get liquid harmful gas recovery unit, includes frame, play liquid device and getter device, it is equipped with the inlet of the sample liquid storage container of sample liquid and connects including being used for the intercommunication the inlet is used for flowing out the liquid outlet nozzle of sample liquid, the getter device includes the aspiration pump and connects establishing of aspiration pump the other aspirator nozzle of liquid outlet nozzle, in order to pass through the liquid outlet nozzle with the aspirator nozzle stretches into outside dress liquid container simultaneously, dress liquid container is received the sample liquid that the liquid outlet nozzle flows is simultaneously, the aspirator nozzle absorbs gas in the dress liquid container.
Preferably, the automatic liquid-taking harmful gas recovery device comprises a purifier connected with the air suction device and used for purifying gas absorbed by the air suction device.
Preferably, the purifier is arranged at an opening of the suction nozzle, and the gas absorbed by the suction nozzle is purified by the purifier.
Preferably, the purifier is arranged in the rack, the air suction device comprises an air pipe connected with the air suction nozzle and the air suction pump, the purifier is arranged in the rack and on the air pipe and positioned between the air suction nozzle and the air suction pump, and the air absorbed by the air suction nozzle enters the purifier for purification through the air pipe.
Preferably, the air pump is provided with an exhaust port for exhausting air, the purifier is connected with the exhaust port, and the air absorbed by the air suction nozzle is exhausted after being purified by the purifier.
Preferably, the liquid outlet nozzle and the air suction nozzle are arranged in the same direction.
Preferably, the liquid outlet nozzle extends downwards and is opened downwards for liquid outlet.
Preferably, the suction nozzle protrudes downward and opens downward for suction.
Preferably, the liquid outlet device comprises at least two liquid outlets, and the air suction device comprises at least two air suction nozzles which are arranged beside the liquid outlets in a one-to-one correspondence manner.
Preferably, the automatic liquid taking and harmful gas recovery device comprises a control switch for simultaneously controlling the liquid outlet of the liquid outlet nozzle and the air suction of the air suction nozzle; or the automatic liquid taking and harmful gas recovery device comprises at least two control switches for respectively controlling the liquid outlet nozzle to discharge liquid and the air suction nozzle to suck gas.
Implement the technical scheme of the utility model, following beneficial effect has at least: this automatic get liquid harmful gas recovery unit is owing to be equipped with the suction nozzle by the liquid outlet nozzle, when the user adorns sample liquid with dress liquid container, can aim at liquid outlet nozzle and suction nozzle with the opening of dress liquid container, make liquid outlet nozzle and suction nozzle stretch into simultaneously in the dress liquid container, dress liquid container receives the sample liquid that the liquid outlet nozzle flows out, the gas that sample liquid volatilizees then is absorbed by the suction nozzle, thereby outside the volatile gas of furthest avoiding sample liquid runs to dress liquid container, influence environment and user experience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective view of an automatic liquid-taking harmful gas recovery device according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic view showing the specimen liquid received by the liquid container from the liquid outlet nozzle and the air in the liquid container being sucked by the air suction nozzle.
Fig. 4 is an exploded view of the automatic liquid-taking harmful gas recovery apparatus of fig. 1.
Fig. 5 is a perspective view of the automatic liquid-extracting harmful-gas recovering apparatus of fig. 1 (with a rear frame omitted).
Fig. 6 is a partially enlarged view of a portion C in fig. 5.
Fig. 7 is a perspective view of an automatic liquid-extracting harmful gas recovery device according to another embodiment of the present invention.
Fig. 8 is a partially enlarged view of a portion B in fig. 7.
The reference numerals in the figures denote: the device comprises a frame 1, a liquid outlet 21, a liquid inlet 22, an air suction nozzle 31, an air suction pump 32, an air pipe 33, a valve 34, an air outlet 35, a control switch 5, a specimen liquid storage container 6, a liquid container 7 and a purifier 8.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that if the terms "front" and "back" are used herein to indicate an orientation or positional relationship based on that shown in the drawings, the construction and operation are in a specific orientation for convenience of description, and the terms are not intended to indicate that the referenced device or component must have a specific orientation, and thus should not be construed as limiting the present invention. It is also to be understood that, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "disposed," and the like, if used herein, are intended to be inclusive, e.g., that they may be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
Referring to fig. 1-6, the utility model discloses an automatic get liquid harmful gas recovery unit in embodiment, which comprises a frame 1, play liquid device and getter device, the play liquid device is including being used for communicating outside specimen liquid storage container 6 that is equipped with specimen liquid's inlet 22 and connecting inlet 22 and being used for flowing out specimen liquid's drain nozzle 21, the getter device includes aspiration pump 32 and the suction nozzle 31 of establishing by drain nozzle 21 of connecting aspiration pump 32 to stretch into outside dress liquid container 7 simultaneously through drain nozzle 21 and suction nozzle 31, dress liquid container 7 is when receiving the specimen liquid that drain nozzle 21 flows out, the gas in dress liquid container 7 is absorbed to suction nozzle 31.
The sample liquid storage container 6 may be external, not included in the automatic liquid-extraction harmful gas recovery apparatus, or included in the automatic liquid-extraction harmful gas recovery apparatus. The use and the beneficial effects of the automatic liquid-taking harmful gas recovery device are illustrated by taking the former as an example: an external sample liquid storage container 6 is connected with the liquid inlet 22, and the sample liquid in the sample liquid storage container 6 flows to the liquid outlet 21 through the liquid inlet 22 and flows out;
this automatic get liquid harmful gas recovery unit is owing to be equipped with aspirator nozzle 31 by drain nozzle 21, when the user adorns sample liquid with dress liquid container 7, can aim at drain nozzle 21 and aspirator nozzle 31 with dress liquid container 7's opening, make drain nozzle 21 and aspirator nozzle 31 stretch into dress liquid container 7 simultaneously, dress liquid container 7 receives the sample liquid that drain nozzle 21 flows out, the gas that sample liquid volatilizees is then absorbed by aspirator nozzle 31, thereby avoid the volatile gas of sample liquid to run outside dress liquid container 7 to the at utmost, influence environment and user experience.
Preferably, the automatic liquid-taking harmful gas recovery device comprises a purifier 8 connected to the suction device for purifying the gas absorbed by the suction device.
In some embodiments, purifier 8 is disposed in rack 1, the suction device includes a gas pipe 33 connecting suction nozzle 31 and suction pump 32, purifier 8 is disposed in rack 1 and on gas pipe 33, and is located between suction nozzle 31 and suction pump 32, and gas absorbed by suction nozzle 31 enters purifier 8 through gas pipe 33 for purification.
In other embodiments, referring to fig. 5, the air pump 32 is provided with an exhaust port 35 for exhausting air, the purifier 8 is connected to the exhaust port 35, and the air absorbed by the suction nozzle 31 is exhausted after being purified by the purifier 8.
In still other embodiments, referring to fig. 7-8, a scrubber 8 is provided at the opening of the nozzle 31, and the gas absorbed by the nozzle 31 is scrubbed by the scrubber 8.
In the above embodiment, the purifier 8 may be provided with activated carbon or air filter cotton for purifying gas.
Preferably, the outlet nozzle 21 and the suction nozzle 31 are arranged side by side in the same direction. The liquid outlet nozzle 21 can extend downwards and open downwards for liquid outlet, and the air suction nozzle 31 can also extend downwards and open downwards for air suction.
Preferably, the liquid outlet device comprises at least two liquid outlets 21, and the air suction device comprises at least two air suction nozzles 31 which are arranged beside the liquid outlets 21 in a one-to-one correspondence manner. The liquid outlets 21 may have different apertures to allow different liquid outlet speeds, so that a user may select liquid outlets 21 having different apertures according to the size of the liquid container 7, for example, a liquid container 7 having a smaller volume may select a liquid outlet 21 having a smaller aperture to prevent the liquid container 7 from being too quickly filled or even overflowing, which is difficult to control; the liquid container 7 with larger volume can select the liquid outlet nozzle 21 with larger caliber to fill up quickly, thereby saving time, and can also change the liquid outlet nozzle 21 with smaller caliber to slowly fill up the required sample liquid when the liquid container is nearly filled up.
In some embodiments, the automatic liquid-taking harmful gas recycling device may include a control switch 5 for simultaneously controlling the liquid outlet of the liquid outlet nozzle 21 and the air suction of the air suction nozzle 31. In other embodiments, the automatic liquid-taking harmful gas recycling device may comprise at least two control switches 5 for controlling the liquid outlet of the liquid outlet nozzle 21 and the air suction of the air suction nozzle 31, respectively, so that the opening and closing of the liquid outlet nozzle 21 and the air suction nozzle 31 are simultaneously controlled by the control switches 5.
Preferably, the suction pump 32 is connected to the suction nozzle 31 through an air pipe 33, and a valve 34 for controlling the on-off of the air pipe 33 is arranged on the air pipe 33. Specifically, the number of the suction nozzles 31 is at least two, and each air pipe 33 connected with the corresponding suction nozzle 31 is provided with a valve 34 for controlling the on-off of the air pipe 33.
In conclusion, this automatic get liquid harmful gas recovery unit is owing to be equipped with aspirator 31 by drain nozzle 21, when the user adorned sample liquid with dress liquid container 7, can aim at drain nozzle 21 and aspirator 31 with dress liquid container 7's opening for during drain nozzle 21 and aspirator 31 stretched into dress liquid container 7 simultaneously, dress liquid container 7 received the sample liquid that drain nozzle 21 flows out, the gas that sample liquid volatilizees is then absorbed by aspirator 31, thereby furthest avoids the gas that sample liquid volatilizees to run outside dress liquid container 7, influence environment and user experience.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. An automatic liquid-taking harmful gas recovery device is characterized by comprising a frame (1), a liquid outlet device and a suction device which are arranged on the frame (1), the liquid outlet device comprises a liquid inlet (22) which is used for being communicated with a sample liquid storage container (6) filled with sample liquid and a liquid outlet nozzle (21) which is connected with the liquid inlet (22) and flows out of the sample liquid, the air suction device comprises an air suction pump (32) and an air suction nozzle (31) which is connected with the air suction pump (32) and is arranged close to the liquid outlet nozzle (21), the liquid outlet nozzle (21) and the air suction nozzle (31) simultaneously extend into an external liquid container (7), while the liquid container (7) receives the sample liquid flowing out of the liquid outlet nozzle (21), the air suction pump (32) absorbs the gas in the liquid container (7) through the air suction nozzle (31).
2. The automatic liquid-taking harmful gas recovery device according to claim 1, characterized in that it comprises a purifier (8) connected to the suction device for purifying the gas absorbed by the suction device.
3. The automatic liquid-taking harmful gas recovery device according to claim 2, wherein the purifier (8) is provided at an opening of the suction nozzle (31), and the gas absorbed by the suction nozzle (31) is purified by the purifier (8).
4. The automatic liquid-taking harmful gas recovery device according to claim 2, wherein the suction device comprises a gas pipe (33) connecting the suction nozzle (31) and the suction pump (32), the purifier (8) is arranged in the frame (1) and on the gas pipe (33), and the gas absorbed by the suction nozzle (31) enters the purifier (8) through the gas pipe (33) for purification.
5. The automatic liquid-taking harmful gas recovery device according to claim 2, wherein the air pump (32) is provided with an exhaust port (35) for exhausting air, the purifier (8) is connected to the exhaust port (35), and the air absorbed by the air suction nozzle (31) is exhausted after being purified by the purifier (8).
6. The automatic liquid-taking harmful gas recovery device according to claim 1, wherein the liquid outlet nozzle (21) and the gas suction nozzle (31) are arranged in the same direction.
7. The automatic liquid-taking harmful gas recovery device according to claim 6, wherein the liquid outlet nozzle (21) is downwardly protruded and downwardly opened to discharge liquid, and the air suction nozzle (31) is downwardly protruded and downwardly opened to suck air.
8. The automatic liquid-taking harmful gas recovery device according to claim 6, wherein the air pump (32) is connected to the air suction nozzle (31) through an air pipe (33), and a valve (34) for controlling the on-off of the air pipe (33) is arranged on the air pipe (33).
9. The harmful gas recycling device of claim 1, wherein said liquid outlet device comprises at least two liquid outlet nozzles (21), and said air suction device comprises at least two air suction nozzles (31) disposed beside said liquid outlet nozzles (21) in a one-to-one correspondence.
10. The automatic liquid-taking harmful gas recovery device according to claim 1, wherein the automatic liquid-taking harmful gas recovery device comprises a control switch (5) for simultaneously controlling liquid-out of the liquid-out nozzle (21) and air-in of the air-in nozzle (31); or the automatic liquid taking and harmful gas recovery device comprises at least two control switches (5) used for respectively controlling the liquid outlet of the liquid outlet nozzle (21) and the air suction of the air suction nozzle (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503432.4U CN217100558U (en) | 2022-03-07 | 2022-03-07 | Automatic liquid-taking harmful gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220503432.4U CN217100558U (en) | 2022-03-07 | 2022-03-07 | Automatic liquid-taking harmful gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217100558U true CN217100558U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220503432.4U Active CN217100558U (en) | 2022-03-07 | 2022-03-07 | Automatic liquid-taking harmful gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217100558U (en) |
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2022
- 2022-03-07 CN CN202220503432.4U patent/CN217100558U/en active Active
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