CN215886663U - Hospital clinical laboratory waste liquid treatment device - Google Patents
Hospital clinical laboratory waste liquid treatment device Download PDFInfo
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- CN215886663U CN215886663U CN202122061565.9U CN202122061565U CN215886663U CN 215886663 U CN215886663 U CN 215886663U CN 202122061565 U CN202122061565 U CN 202122061565U CN 215886663 U CN215886663 U CN 215886663U
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Abstract
The utility model relates to the technical field of medical equipment, in particular to a waste liquid treatment device for a hospital clinical laboratory, which comprises: the top of the cabinet body is provided with a water pool; the ultraviolet sterilization box is fixedly arranged in the cabinet body, a first water inlet and a second water inlet are formed in the top of the ultraviolet sterilization box, and a water outlet is formed in the bottom of the ultraviolet sterilization box; the first water inlet is communicated with a water outlet at the bottom of the water tank; the water outlet is provided with a water drain pipe which extends into the sewer; the drain pipe is provided with an electromagnetic drain valve, and a tee joint is arranged between the electromagnetic drain valve and the drain outlet; the circulating pump, the fixed setting of circulating pump is in cabinet body inside, and the end and the outlet intercommunication of intaking of circulating pump, the play water end of circulating pump pass through tee bend and first water inlet intercommunication. The utility model processes medical sewage by matching with the ultraviolet lamp tube, the ozone generator, the filter element and the sedimentation cavity, thereby avoiding the diffusion of pollutants.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a waste liquid treatment device for a hospital clinical laboratory.
Background
The clinical laboratory is a bridge between clinical medicine and basic medicine, comprises branch subjects such as clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral science and transfusion science, and is used for daily detection of various human and animal specimens including sickrooms, outpatients in emergency treatment, various physical examinations and scientific researches.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hospital clinical laboratory waste liquid treatment device, which is used for treating medical sewage by matching with an ultraviolet lamp tube, an ozone generator, a filter element and a precipitation cavity, so that the diffusion of pollutants is avoided.
In order to achieve the purpose, the utility model provides the following technical scheme: a hospital clinical laboratory waste liquid treatment device includes: the top of the cabinet body is provided with a water tank; the ultraviolet sterilization box is fixedly arranged in the cabinet body, a first water inlet and a second water inlet are formed in the top of the ultraviolet sterilization box, a water outlet is formed in the bottom of the ultraviolet sterilization box, and an ultraviolet lamp tube and a liquid level sensor are arranged in the ultraviolet sterilization box; the first water inlet is communicated with a water outlet at the bottom of the water pool through a water inlet pipe penetrating through the top of the cabinet body; the water outlet is provided with a water drain pipe, and the free end of the water drain pipe penetrates through the cabinet body and extends into the lower water channel; the drain pipe is provided with an electromagnetic drain valve, and a tee joint is arranged between the electromagnetic drain valve and the drain outlet; the circulating pump is fixedly arranged inside the cabinet body, the water inlet end of the circulating pump is communicated with the water outlet, and the water outlet end of the circulating pump is communicated with the first water inlet through the tee joint; the controller is fixedly arranged inside the cabinet body, and the ultraviolet lamp tube, the liquid level sensor, the circulating pump and the electromagnetic drain valve are respectively and electrically connected with the controller.
Preferably, a plurality of transparent baffles are longitudinally arranged in the ultraviolet sterilization box, each transparent baffle is fixedly connected with the inner wall of the ultraviolet sterilization box on the near side, and the free end of each transparent baffle is arranged in a downward inclination manner; the ultraviolet lamp tubes are arranged in a plurality and are respectively and fixedly arranged at the bottom of each transparent baffle.
Preferably, the liquid level sensor is fixedly arranged in the middle of the inner arm on any side of the ultraviolet sterilization box.
Preferably, the tee joint is a cavity structure which is longitudinally arranged, a cylindrical filter element is nested in the tee joint, and the tee joint comprises a first connector, a second connector and a third connector, wherein the first connector and the second connector correspond to the outside of the cylindrical filter element, and the third connector corresponds to the inside of the cylindrical filter element; the first interface is communicated with the water outlet end of the circulating pump, the second interface is communicated with the second water inlet, and the third interface is communicated with the water outlet pipe; the two ends of the top and the bottom of the cylindrical filter element are respectively connected with the inner side wall of the tee joint in a sealing way.
Preferably, the device also comprises a sedimentation cylinder, the sedimentation cylinder is of a cavity structure which is longitudinally arranged, a water inlet channel which vertically extends inwards is coaxially arranged at the bottom of the sedimentation cylinder, an umbrella-shaped air guide sleeve is fixedly arranged in the sedimentation cylinder and positioned at the center of the top of the sedimentation cylinder, and a water outlet channel penetrates through the top of the sedimentation cylinder; the sedimentation cylinder is communicated with the water outlet end of the circulating pump and the first interface of the tee joint through the water inlet channel and the water outlet channel respectively.
Preferably, the top of the water pool is hinged with a flip cover, the bottom of the flip cover corresponds to the water pool and is provided with an ozone generator, and the ozone generator is electrically connected with the controller.
The utility model has the beneficial effects that: medical personnel pour medical wastewater into the pond, waste water gets into ultraviolet sterilization case through pond bottom screen cloth and first water inlet, and realize disinfection and isolation effect under the effect of ultraviolet light, wherein the controller is realized by PLC programmable controller, gather the frequency of opening of the inside liquid level height decision circulating pump of ultraviolet sterilization case through liquid level height sensor, make the ultraviolet fluorescent tube be in luminous sterilization state simultaneously, after satisfying the circulation number of times of settlement, control electromagnetic drain valve opens, make the sewage discharge after handling, thereby reach the purpose to medical sewage disinfection and isolation, avoid the pollution to the environment. The sewage entering the ultraviolet sterilization box from the first water inlet sequentially passes through the transparent baffles and is gathered towards the bottom, so that the contact area between the sewage and the transparent baffles is enlarged, and the ultraviolet lamp tubes at the bottoms of the transparent baffles emit ultraviolet light to sequentially irradiate and kill the sewage at the tops and the bottoms of the transparent baffles, so that the killing effect is improved. The sewage sterilized by the ultraviolet lamp tube enters the tee joint through the first connector under the action of the circulating pump, wherein part of the sewage passing through the cylindrical filter element enters the cylindrical filter element and can be discharged through the third connector finally, and the sewage which does not pass through the cylindrical filter element enters the ultraviolet sterilizing box again through the second connector and the first water inlet for sterilizing. The electromagnetic drain valve is opened at regular time according to the instruction set by the controller, so that the drainage of the filtered sewage in the tee joint is completed. The sewage entering the sedimentation cylinder through the water inlet channel splashes to the four walls of the sedimentation cylinder after impacting the flow guide cover, the water flow speed is reduced, so that the sediment in the water is precipitated to the bottom of the sedimentation cylinder to complete the sedimentation effect, the sewage without the sediment enters the tee joint through the water outlet channel to be subjected to subsequent filtering operation, and the maintenance personnel regularly drain the sedimentation cylinder through the drain valve, so that the normal action of the sedimentation cylinder is ensured. After each use, the turning cover is closed, an upper cover switch arranged on the water pool collects the state of the turning cover and feeds back to the controller, and the controller starts an ozone generator in the turning cover to kill the ozone in the water pool in the turning cover closing state.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the tee joint of the present invention;
FIG. 3 is a schematic view of the internal structure of the settling tank of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, a liquid waste treatment apparatus for a clinical laboratory in a hospital comprises: the water tank comprises a tank body 1, wherein a water tank 2 is arranged at the top of the tank body 1; the ultraviolet sterilization box 3 is fixedly arranged in the cabinet body 1, a first water inlet 4 and a second water inlet 5 are formed in the top of the ultraviolet sterilization box 3, a water outlet 6 is formed in the bottom of the ultraviolet sterilization box 3, and an ultraviolet lamp tube 7 and a liquid level sensor 8 are arranged in the ultraviolet sterilization box 3; the first water inlet 4 is communicated with a water outlet 6 at the bottom of the water pool 2 through a water inlet pipe penetrating through the top of the cabinet body 1; the water outlet 6 is provided with a water drain pipe 9, and the free end of the water drain pipe 9 penetrates through the cabinet body 1 and extends into the lower water channel; the drain pipe 9 is provided with an electromagnetic drain valve 10, and a tee joint 14 is arranged between the electromagnetic drain valve 10 and the drain outlet 6; the circulating pump 11 is fixedly arranged inside the cabinet body 1, the water inlet end of the circulating pump 11 is communicated with the water outlet 6, and the water outlet end of the circulating pump 11 is communicated with the first water inlet 4 through the tee joint 14; the controller 12 is fixedly arranged inside the cabinet body 1, and the ultraviolet lamp tube 7, the liquid level sensor 8, the circulating pump 11 and the electromagnetic drain valve 10 are respectively electrically connected with the controller 12. The liquid level sensor 8 is fixedly arranged in the middle of the inner arm at any side of the ultraviolet sterilization box 3.
In the above-mentioned setting, medical personnel pour medical wastewater into pond 2 in, waste water gets into ultraviolet sterilization case through 2 bottom screens 22 in pond and first water inlet 4, and realize disinfection and sterilization effect under the effect of ultraviolet light, wherein controller 12 is realized by PLC programmable controller 12, gather the opening frequency of the inside liquid level height decision circulating pump 11 of ultraviolet sterilization case 3 through liquid level height sensor 8, make ultraviolet fluorescent tube 7 be in luminous sterilization state simultaneously, after satisfying the cycle number of times of settlement, control electromagnetic drain valve 10 and open, make the sewage discharge after handling, thereby reach the purpose to medical sewage disinfection and sterilization, avoid the pollution to the environment.
A plurality of transparent baffles 13 are longitudinally arranged in the ultraviolet sterilization box 3, each transparent baffle 13 is fixedly connected with the inner wall of the ultraviolet sterilization box 3 on the near side, and the free end of each transparent baffle 13 is arranged in a downward inclination manner; the ultraviolet lamp tubes 7 are arranged in a plurality and are respectively and fixedly arranged at the bottom of each transparent baffle 13.
In this setting, the sewage that gets into in the ultraviolet sterilization case 3 from first water inlet 4 passes through each transparent baffle 13 in proper order, assembles to the bottom to enlarged the area of contact of sewage and transparent baffle 13, and the ultraviolet fluorescent tube 7 of each transparent baffle 13 bottom sends ultraviolet ray and shines the sewage of killing to transparent baffle 13 top and bottom in proper order, thereby has improved the effect of killing.
The tee joint 14 is a cavity structure which is longitudinally arranged, a cylindrical filter element 15 is nested inside the tee joint 14, and the tee joint 14 comprises a first connector 16 and a second connector 17 which correspond to the outside of the cylindrical filter element 15, and a third connector 18 which corresponds to the inside of the cylindrical filter element 15; the first interface 16 is communicated with the water outlet end of the circulating pump, the second interface 17 is communicated with the second water inlet 5, and the third interface 18 is communicated with the drain pipe 9; and the two ends of the top and the bottom of the cylindrical filter element 15 are respectively connected with the inner side wall of the tee joint 14 in a sealing way.
In the arrangement, the sewage sterilized by the ultraviolet lamp tube 7 enters the tee joint 14 through the first connector 16 under the action of the circulating pump 11, wherein part of the sewage passing through the cylindrical filter element 15 enters the cylindrical filter element 15 and is finally discharged through the third connector 18, and the sewage which does not pass through the cylindrical filter element 15 enters the ultraviolet sterilization box 3 again through the second connector 17 and the first water inlet 4 for sterilization. The electromagnetic drain valve 10 is opened at regular time according to the instruction set by the controller 12, so that the filtered sewage in the tee joint 14 is discharged.
The sedimentation tank is characterized by further comprising a sedimentation tank 19, wherein the sedimentation tank 19 is of a longitudinally arranged cavity structure, a water inlet channel 20 which vertically extends inwards is coaxially arranged at the bottom of the sedimentation tank 19, an umbrella-shaped flow guide cover 27 is fixedly arranged in the middle of the top of the sedimentation tank 19, and a water outlet channel 21 penetrates through the top of the sedimentation tank 19; the settling cylinder 19 is respectively communicated with the water outlet end of the circulating pump and the first connector 16 of the tee joint 14 through the water inlet channel 20 and the water outlet channel 21.
In this setting, the sewage that gets into sediment section of thick bamboo 19 through inhalant canal 20 strikes the four walls that splash to sediment section of thick bamboo 19 behind the kuppe 27, because the velocity of water flow reduces to the deposit in aquatic deposits the bottom to sediment section of thick bamboo 19, accomplishes the precipitation effect, and does not contain the sewage of deposit then carries out follow-up filtration operation in getting into tee bend 14 through exhalant canal 21, wherein maintainer is regular carries out the blowdown through blowoff valve 23 to the sediment section of thick bamboo, thereby guarantees the normal action of sediment section of thick bamboo.
The top of the water pool 2 is hinged with a turning cover 24, the bottom of the turning cover 24 corresponds to the water pool 2 and is provided with an ozone generator 25, and the ozone generator 25 is electrically connected with the controller 12.
By this arrangement, the lid 24 is closed after each use, the lid switch 26 provided on the water tank 2 collects the state of the lid 24 and feeds back the controller 12, and the controller 12 starts the ozone generator 25 in the lid 24 to sterilize the water tank 2 with ozone in the closed state of the lid 24.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a hospital clinical laboratory waste liquid processing apparatus which characterized in that includes:
the top of the cabinet body is provided with a water tank;
the ultraviolet sterilization box is fixedly arranged in the cabinet body, a first water inlet and a second water inlet are formed in the top of the ultraviolet sterilization box, a water outlet is formed in the bottom of the ultraviolet sterilization box, and an ultraviolet lamp tube and a liquid level sensor are arranged in the ultraviolet sterilization box; the first water inlet is communicated with a water outlet at the bottom of the water pool through a water inlet pipe penetrating through the top of the cabinet body; the water outlet is provided with a water drain pipe, and the free end of the water drain pipe penetrates through the cabinet body and extends into the lower water channel;
the drain pipe is provided with an electromagnetic drain valve, and a tee joint is arranged between the electromagnetic drain valve and the drain outlet;
the circulating pump is fixedly arranged inside the cabinet body, the water inlet end of the circulating pump is communicated with the water outlet, and the water outlet end of the circulating pump is communicated with the first water inlet through the tee joint;
the controller is fixedly arranged inside the cabinet body, and the ultraviolet lamp tube, the liquid level sensor, the circulating pump and the electromagnetic drain valve are respectively and electrically connected with the controller.
2. The hospital clinical laboratory waste liquid treatment device according to claim 1, characterized in that: a plurality of transparent baffles are longitudinally arranged in the ultraviolet sterilization box, each transparent baffle is fixedly connected with the inner wall of the ultraviolet sterilization box on the near side, and the free end of each transparent baffle is arranged in a downward inclination manner; the ultraviolet lamp tubes are arranged in a plurality and are respectively and fixedly arranged at the bottom of each transparent baffle.
3. The hospital clinical laboratory waste liquid treatment device according to claim 1, characterized in that: the liquid level sensor is fixedly arranged in the middle of the inner arm at any side of the ultraviolet sterilization box.
4. The hospital clinical laboratory waste liquid treatment device according to claim 2, characterized in that: the tee joint is of a cavity structure which is longitudinally arranged, a cylindrical filter element is nested in the tee joint, and the tee joint comprises a first connector, a second connector and a third connector, wherein the first connector and the second connector correspond to the outside of the cylindrical filter element, and the third connector corresponds to the inside of the cylindrical filter element; the first interface is communicated with the water outlet end of the circulating pump, the second interface is communicated with the second water inlet, and the third interface is communicated with the water outlet pipe; the two ends of the top and the bottom of the cylindrical filter element are respectively connected with the inner side wall of the tee joint in a sealing way.
5. The hospital clinical laboratory waste liquid treatment device according to claim 4, characterized in that: the sedimentation cylinder is of a cavity structure which is longitudinally arranged, a water inlet channel which vertically extends inwards is coaxially arranged at the bottom of the sedimentation cylinder, an umbrella-shaped flow guide cover is fixedly arranged in the sedimentation cylinder and positioned in the center of the top of the sedimentation cylinder, and a water outlet channel penetrates through the top of the sedimentation cylinder; the sedimentation cylinder is communicated with the water outlet end of the circulating pump and the first interface of the tee joint through the water inlet channel and the water outlet channel respectively.
6. The hospital clinical laboratory waste liquid treatment device according to claim 1, characterized in that: the pond top is articulated complex flip, the flip bottom corresponds the pond is equipped with ozone generator, ozone generator with controller electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122061565.9U CN215886663U (en) | 2021-08-30 | 2021-08-30 | Hospital clinical laboratory waste liquid treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122061565.9U CN215886663U (en) | 2021-08-30 | 2021-08-30 | Hospital clinical laboratory waste liquid treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215886663U true CN215886663U (en) | 2022-02-22 |
Family
ID=80564958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122061565.9U Active CN215886663U (en) | 2021-08-30 | 2021-08-30 | Hospital clinical laboratory waste liquid treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215886663U (en) |
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2021
- 2021-08-30 CN CN202122061565.9U patent/CN215886663U/en active Active
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