CN211121460U - Liquid level detection device - Google Patents
Liquid level detection device Download PDFInfo
- Publication number
- CN211121460U CN211121460U CN202020087095.6U CN202020087095U CN211121460U CN 211121460 U CN211121460 U CN 211121460U CN 202020087095 U CN202020087095 U CN 202020087095U CN 211121460 U CN211121460 U CN 211121460U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- contact
- placing
- container
- mounting
- 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
Links
Images
Abstract
The utility model relates to the technical field of medical detection, and discloses a liquid level detection device, which comprises a placing rack and a liquid level detection structure; the liquid level detection structure comprises an installation part arranged on one side of the placing rack and a plurality of non-contact liquid level sensors arranged on the installation part, the non-contact liquid level sensors are longitudinally arranged, and the non-contact liquid level sensors are used for sensing liquid with corresponding heights; compared with the traditional floating ball type detection device, the liquid level detection device has the advantages that the liquid level does not need to be directly contacted with liquid, no pollution is caused, and the problem of jamming does not exist; traditional weighing type detection device relatively, the utility model discloses be difficult for receiving external disturbance, life is higher relatively.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment detects and specifically relates to a liquid level detection device is related to.
Background
In current production, people generally use containers filled with liquid to perform various operations, and the height of the liquid level in the containers is always required to be known, so that a liquid level detection device is required.
In the prior art, the liquid level detection mainly adopts a floating ball type detection device, wherein the floating ball type detection device is mainly used for placing a floating ball in a container and detecting the liquid level by sensing the height of the floating ball in the container, but the mode has a requirement on the lowest liquid level so that the floating ball floats, and then the floating ball is easy to block in the container, so that the measurement effect is inaccurate, and moreover, the floating ball is inconvenient to clean and easy to pollute the liquid in the container after being placed in the container for a long time; at present, a gravity detection device is adopted for liquid level detection, the liquid level is judged by detecting the gravity of a container, the device is easily interfered by the outside, and meanwhile, the device is poor in load and easy to damage; therefore, it is urgent to develop a liquid level detection device with good detection effect and no pollution to the liquid in the container.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid level detection device aims at solving the not good problem of liquid level detection effect among the prior art.
The utility model is realized in such a way that the liquid level detection device comprises a placing frame and a liquid level detection structure; the rack has the district of placing that is used for placing the container of treating the detection liquid level, the liquid level detection structure is including setting up the installation department and a plurality of setting of rack one side are in non-contact level sensor on the installation department, it is a plurality of non-contact level sensor longitudinal arrangement arranges, non-contact level sensor is used for responding to its liquid that corresponds the height.
Further, the placing area is sunken downwards to form a placing groove, and the placing groove is used for placing a container to be detected in liquid level.
Further, the installation department includes casing and apron, the casing has and deviates from rack open-ended mounting groove, non-contact level sensor installs in the mounting groove, the apron is used for the closing cap the opening of mounting groove.
Furthermore, a plurality of mounting holes for mounting the non-contact liquid level sensors are formed in the mounting groove, and the mounting holes correspond to the non-contact liquid level sensors in the same number one to one.
Further, the lateral wall of standing groove is provided with elasticity card strip, elasticity card strip is used for to place wait to detect the container of liquid level in the standing groove spacing.
Furthermore, the elastic clamping strip is provided with a fixed end and an elastic end, the fixed end is fixedly connected with the inner wall of the placing frame, the elastic end is arranged in a suspended mode, and the elastic end is used for being abutted against a container to be detected for liquid level; the stiff end with be connected the face between the elasticity end, so that the elasticity end is relative the stiff end takes place elastic displacement.
Further, the cover plate is provided with a through hole, the through hole is communicated with the mounting groove, and the through hole is used for penetrating through an electric wire connected with the power supply through the non-contact liquid level sensor.
The rack is fixed one side of installation department is provided with first opening, first opening with the installation department is just to arranging.
Compared with the prior art, the utility model provides a liquid level detection device, it needs to explain that, the container of waiting to detect the liquid level selects non-metallic container, takes selecting two non-contact liquid level sensor as the example in this embodiment, and one of them non-contact liquid level sensor is in the low level, and another non-contact liquid level sensor is in the high level; when a sensor for detecting the liquid level to be detected is used, a container for detecting the liquid level to be detected is placed in a placing area, when the liquid level in the container is aligned with a low-position non-contact liquid level sensor, the non-contact liquid level sensor sends out an indicating signal to prompt that solution is added, and when the liquid level in the container rises to be aligned with a high-position non-contact liquid level sensor, the non-contact liquid level sensor sends out an indicating signal to prompt that the solution in the container is reduced; certainly, a plurality of longitudinally arranged non-contact liquid level sensors can be adopted, and corresponding non-contact liquid level sensors are arranged at different liquid levels, so that omnibearing detection is realized; compared with the traditional floating ball type detection device, the liquid level detection device has the advantages that the liquid level does not need to be directly contacted with liquid, no pollution is caused, and the problem of jamming does not exist; traditional weighing type detection device relatively, the utility model discloses be difficult for receiving external disturbance, life is higher relatively.
Drawings
FIG. 1 is a schematic diagram of a liquid level detecting apparatus according to an embodiment of the present invention;
fig. 2 is an exploded view of a liquid level detection apparatus provided in an embodiment of the present invention;
fig. 3 is a perspective view of an elastic element provided in an embodiment of the present invention;
fig. 4 is a perspective view of a placement frame provided in an embodiment of the present invention;
fig. 5 is a perspective view of a housing according to an embodiment of the present invention.
1-elastic clamping strip, 2-placing area, 3-container, 4-mounting part, 5-non-contact liquid level sensor, 11-fixed end, 12-connecting surface, 13-elastic end, 21-placing groove, 22-first opening, 41-shell, 42-cover plate, 411-mounting groove and 412-mounting hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1, a preferred embodiment of the present invention is provided.
A liquid level detection device comprises a placing frame and a liquid level detection structure; the rack has the district 2 of placing that is used for placing the container 3 that waits to detect the liquid level, and the liquid level detection structure is including setting up installation department 4 and a plurality of non-contact level sensor 5 of setting on installation department 4 in rack one side, and a plurality of non-contact level sensor 5 longitudinal arrangement arrange, and non-contact level sensor 5 is used for responding to its liquid that corresponds the height.
In the above liquid level detection device, it should be noted that the non-metal container 3 is selected as the container 3 to be detected for liquid level, in this embodiment, two non-contact liquid level sensors 5 are selected as an example, one of the non-contact liquid level sensors 5 is at a low level, and the other non-contact liquid level sensor 5 is at a high level; when a sensor for detecting the liquid level to be detected is used for detecting, a container 3 for detecting the liquid level to be detected is placed in the placing area 2, when the liquid level in the container 3 is aligned with the non-contact liquid level sensor 5 at the lower position, the non-contact liquid level sensor 5 sends an indicating signal to prompt that solution is added, and when the liquid level in the container 3 rises to be aligned with the non-contact liquid level sensor 5 at the higher position, the non-contact liquid level sensor 5 sends an indicating signal to prompt that the solution in the container 3 is reduced; of course, a plurality of longitudinally arranged non-contact liquid level sensors 5 can be adopted, and the corresponding non-contact liquid level sensors 5 are arranged at different liquid levels, so that the omnibearing detection is realized; compared with the traditional floating ball type detection device, the liquid level detection device has the advantages that the liquid level does not need to be directly contacted with liquid, no pollution is caused, and the problem of jamming does not exist; traditional weighing type detection device relatively, the utility model discloses be difficult for receiving external disturbance, life is higher relatively.
Specifically, the placing area 2 is recessed downwards to form a placing groove 21, and the placing groove 21 is used for placing the container 3 to be detected with the liquid level; the placing groove 21 is provided with an opening with an upward opening, the container 3 is fixed by the placing groove 21, the structure is simple, and the use is reliable.
Furthermore, the mounting part 4 comprises a housing 41 and a cover plate 42, the housing 41 is provided with a mounting groove 411 deviating from the opening of the placing rack, the non-contact liquid level sensor 5 is mounted in the mounting groove 411, and the cover plate 42 is used for covering the opening of the mounting groove 411; specifically, the case 41 is abutted against the noncontact type liquid level sensor 5 and fixed by a bolt so that the noncontact type liquid level sensor 5 is tightly fixed in the mounting portion 4.
Specifically, a plurality of mounting holes 412 for mounting the non-contact liquid level sensors 5 are arranged in the mounting groove 411, and the number of the mounting holes 412 is consistent with that of the non-contact liquid level sensors 5 and corresponds to one another; the side wall of the mounting hole 412 cooperates with the contactless liquid level sensor 5 to make the fixing more stable and reliable.
In this embodiment, the side wall of the placing groove 21 is provided with an elastic clamping strip 1, and the elastic clamping strip 1 is used for limiting the container 3 to be detected for liquid level placed in the placing groove 21; elastic card strip 1 is preferred to be set up in the 4 relative one sides of installation department, and 1 one end of elastic card strip is fixed with 21 inner walls of standing groove, one end and 3 butts of container to make 3 inseparable fixes of container in standing groove 21, cooperate with non-contact level sensor 5 better simultaneously.
Specifically, the elastic clamping strip 1 is provided with a fixed end 11 and an elastic end 13, the fixed end 11 is fixedly connected with the inner wall of the placing frame, the elastic end 13 is arranged in a suspended mode, and the elastic end 13 is used for being abutted to the container 3 to be detected in liquid level; a connecting surface 12 is connected between the fixed end 11 and the elastic end 13, so that the elastic end 13 elastically displaces relative to the fixed end 11; preferably, the elastic clamping strip 1 is formed by bending through a sheet metal process, so as to ensure the toughness and elasticity of the elastic clamping strip 1.
Furthermore, the cover plate 42 is provided with a through hole which is communicated with the mounting groove 411 and is used for passing through an electric wire connected with a power supply by the non-contact liquid level sensor 5; before use, the non-contact liquid level sensor 5 needs to be connected with a power supply.
In order to enable the detection to be more accurate, a first opening 22 is formed in one side of the rack fixing and installing part 4, and the first opening 22 is arranged opposite to the installing part 4; the provision of the first opening 22 reduces the obstruction between the contactless sensor and the container 3.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A liquid level detection device is characterized by comprising a placing frame and a liquid level detection structure; the rack has the district of placing that is used for placing the container of treating the detection liquid level, the liquid level detection structure is including setting up the installation department and a plurality of setting of rack one side are in non-contact level sensor on the installation department, it is a plurality of non-contact level sensor longitudinal arrangement arranges, non-contact level sensor is used for responding to its liquid that corresponds the height.
2. The liquid level detecting device according to claim 1, wherein the placement section is recessed downward to form a placement groove for placing a container to be detected.
3. The liquid level detecting device according to claim 1, wherein the mounting portion includes a housing having a mounting groove facing away from the opening of the rack, and a cover plate for covering the opening of the mounting groove.
4. The fluid level detecting device according to claim 3, wherein a plurality of mounting holes for mounting the non-contact fluid level sensors are provided in the mounting groove, and the mounting holes correspond to the non-contact fluid level sensors in one-to-one correspondence in number.
5. The liquid level detecting device according to claim 2, wherein the side wall of the placing groove is provided with an elastic clamping strip for limiting a container to be detected for liquid level placed in the placing groove.
6. The liquid level detection device according to claim 5, wherein the elastic clamping strip has a fixed end and an elastic end, the fixed end is fixedly connected with the inner wall of the placing frame, the elastic end is arranged in a suspended manner, and the elastic end is used for abutting against a container to be detected for liquid level; the stiff end with be connected the face between the elasticity end, so that the elasticity end is relative the stiff end takes place elastic displacement.
7. The fluid level sensing device according to claim 3, wherein the cover plate is provided with a through hole, the through hole is communicated with the mounting groove, and the through hole is used for passing through an electric wire connected with a power supply through the non-contact fluid level sensor.
8. The liquid level detecting device as claimed in any one of claims 1 to 7, wherein a first opening is provided at a side of the mounting frame where the mounting portion is fixed, and the first opening is disposed opposite to the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087095.6U CN211121460U (en) | 2020-01-14 | 2020-01-14 | Liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087095.6U CN211121460U (en) | 2020-01-14 | 2020-01-14 | Liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121460U true CN211121460U (en) | 2020-07-28 |
Family
ID=71706497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020087095.6U Active CN211121460U (en) | 2020-01-14 | 2020-01-14 | Liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578231A (en) * | 2021-07-07 | 2021-11-02 | 浙江世纪康大医疗科技股份有限公司 | Mechanism and method for preparing liquid preparation containing magnetic liquid particles |
-
2020
- 2020-01-14 CN CN202020087095.6U patent/CN211121460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578231A (en) * | 2021-07-07 | 2021-11-02 | 浙江世纪康大医疗科技股份有限公司 | Mechanism and method for preparing liquid preparation containing magnetic liquid particles |
| CN113578231B (en) * | 2021-07-07 | 2022-08-23 | 浙江世纪康大医疗科技股份有限公司 | Mechanism and method for preparing liquid preparation containing magnetic liquid particles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205861162U (en) | Condensate tank of dehumidifier, water tank and water treatment facilities | |
| CN211121460U (en) | Liquid level detection device | |
| CN212133784U (en) | Septic tank state monitoring devices | |
| CN105509843A (en) | Device for detecting water level in water tank | |
| CN207472377U (en) | A kind of water level sensor | |
| CN204788571U (en) | Water level detector | |
| CN213365059U (en) | Infrared inductor | |
| CN211783736U (en) | Water tank detection device | |
| CN214041024U (en) | Metal corrosion rate measuring device based on hydrogen evolution method | |
| EP3108778A1 (en) | Beverage dispenser | |
| CN211212625U (en) | Electric kettle water level sensor and electric kettle | |
| CN211042417U (en) | Reservoir water level detection alarm device | |
| CN210321921U (en) | Water box water level detection system of household appliance and household appliance | |
| CN217687418U (en) | Water level monitoring system and household appliance | |
| CN208593198U (en) | Smart pen | |
| CN207832279U (en) | Liquid storage detection structure, device and system | |
| CN214538140U (en) | Continuous liquid level sensor based on flexible FPC circuit | |
| CN215777247U (en) | Electric steam box capable of automatically controlling water quantity | |
| CN217930466U (en) | Liquid level detection device and sewage storage equipment | |
| CN220853792U (en) | Water tank water level detection device based on hall sensor | |
| CN208282801U (en) | A kind of PC hanging plate examination device | |
| CN206847732U (en) | A kind of anti-soaking formula Level monitor | |
| CN219657014U (en) | Weighing sensor with corrosion resistance function | |
| CN219121483U (en) | Liquid level metering device | |
| CN220853773U (en) | Water level detecting device for water tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230216 Address after: 518000 workshop 201, No. 8, Hongxin Industrial Park, No. 1303, sightseeing Road, Xinlan community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Ruijing Intelligent Life Technology Co.,Ltd. Address before: 518000 6th floor, building 8, No.9 Qilin Road, third industrial zone, Nankeng community, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN MDERN BIOTECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |