CN212142013U - Tail gas sterilization kettle for electric heating medical negative pressure station - Google Patents
Tail gas sterilization kettle for electric heating medical negative pressure station Download PDFInfo
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- CN212142013U CN212142013U CN202020247477.0U CN202020247477U CN212142013U CN 212142013 U CN212142013 U CN 212142013U CN 202020247477 U CN202020247477 U CN 202020247477U CN 212142013 U CN212142013 U CN 212142013U
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- pipe
- tail gas
- negative pressure
- electric heating
- kettle body
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 24
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 23
- 238000005485 electric heating Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000000926 separation method Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 2
- 241000700605 Viruses Species 0.000 abstract description 6
- 230000036512 infertility Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a medical negative pressure station tail gas sterilization cauldron of electric heat, including the cauldron body, cauldron body one side lower part is equipped with the intake pipe, cauldron body top is equipped with the blast pipe, the internal upper portion of cauldron is provided with a plurality of reposition of redundant personnel pressure boost pipes side by side, communicate each other and form the S-shaped passageway between the adjacent reposition of redundant personnel pressure boost pipe, the terminal top of the reposition of redundant personnel pressure boost pipe of superiors is connected to the blast pipe through the connecting pipe, the front end bottom of the reposition of redundant personnel pressure boost pipe of lower floor is provided with the air inlet, the one end of reposition of redundant personnel pressure boost pipe is fixed on cauldron internal wall, be provided with electric heater unit in the reposition of redundant personnel pressure boost pipe, the internal lower part of cauldron is just being. The utility model has reasonable structure and small occupied volume, and can play a good role in sterilizing, killing virus and purifying air when being used in a tail gas system or an air inlet pipeline/an air exhaust pipeline of a hospital negative pressure station room; can ensure the sterility and virus-free of the exhaust gas and the purity of the atmosphere.
Description
Technical Field
The utility model relates to an electric heating medical negative pressure station tail gas sterilization kettle.
Background
Many bacteria are generated in the operation of a hospital operating room or a negative pressure station room or in the process of blood and sputum suction of a patient, and after the bacteria are sucked by the negative pressure station room, the exhaust gas is directly discharged to cause air pollution, even harm of secondary virus propagation, and the exhaust gas needs to be sterilized and then discharged. The existing sterilization facilities generally have the defects of ozone, light oxygen sterilization, ultraviolet sterilization, ray sterilization and the like, have certain requirements on the environment, the use process and the sterilization time, are unstable in use efficiency and sterilization effect, and are very inconvenient because the regular and frequent cleaning and maintenance work is required after the sterilization facilities are used for a period of time.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the tail gas sterilization kettle for the electric heating medical negative pressure station solves the defects, and is good in sterilization effect, low in manufacturing cost, small in occupied size, low in energy consumption, free of regular cleaning and stable in effect.
The utility model provides a technical scheme that its technical problem adopted is: medical negative pressure station tail gas sterilization cauldron of electric heat includes the cauldron body, cauldron body one side lower part is equipped with the intake pipe, cauldron body top is equipped with the blast pipe, the internal upper portion of cauldron is provided with a plurality of reposition of redundant personnel pressure boost pipes side by side, communicate each other and form S-shaped passageway between the adjacent reposition of redundant personnel pressure boost pipe, the terminal top of the reposition of redundant personnel pressure boost pipe of superiors is connected to the blast pipe through the connecting pipe, the front end bottom of the reposition of redundant personnel pressure boost pipe of lower floor is provided with the air inlet, the one end of reposition of redundant personnel pressure boost pipe is fixed on cauldron internal wall, be provided with electric heater unit in the reposition of redundant personnel pressure boost pipe, the internal lower part of cauldron is just being provided.
2-6 shunt pressurization pipes are arranged in parallel at the inner upper part of the kettle body.
The electric heating device adopts a heating rod or a heating pipe which is arranged in a U shape. Other electric heating devices can be adopted, and high-temperature heating of 300-1200 ℃ can be realized.
The steam-water separation strips are obliquely arranged and densely distributed on the inner wall of the kettle body, and the lower part of the kettle body is opposite to the air inlet pipe. The effect of steam-water separation is better.
The upper layer of the flow dividing and pressurizing pipe is communicated with the lower layer of the flow dividing and pressurizing pipe, a plurality of steam-water separation strips II are longitudinally arranged at the position of the air inlet, and the top ends of the steam-water separation strips II are fixed at the inner top of the corresponding flow dividing and pressurizing pipe. Can further play the role of steam-water separation.
And an expansion and contraction groove with an annular structure is arranged at the connecting position of the flow dividing pressurization pipe and the inner wall of the kettle body. Prevent the shunt pressure increasing pipe from generating thermal expansion deformation in the heating process.
The cauldron body be square structure, one side that the cauldron body was fixed with reposition of redundant personnel pressure boost pipe is equipped with the intermediate layer, is provided with a plurality of cooling fans on the interbedded inner wall, cooling fan is just to reposition of redundant personnel pressure boost pipe setting. Can play the effect of cooling to cauldron external wall, prevent that cauldron external wall electric heater's power contact temperature is too high.
The utility model discloses the beneficial effect who has is: the utility model has reasonable structure, small occupied volume and low manufacturing cost, and can play a good role in sterilizing, killing virus and purifying air when being used in a tail gas system or an air inlet pipeline/an exhaust pipeline of a hospital negative pressure station room; the exhaust gas can be ensured to be sterile and virus-free, the purity of the atmosphere is ensured, and the secondary harm of germs and viruses to the society is reduced; the maintenance is convenient, has satisfied the demand of long-time use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
fig. 3 is a schematic sectional structure view of B-B of fig. 1.
In the figure: 1. a kettle body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a flow-dividing pressure-increasing pipe; 5. a connecting pipe; 6. An air inlet; 7. an electric heating device; 8. a first steam-water separation strip; 9. a pollution discharge inspection port; 10. a second steam-water separation strip; 11. expanding and shrinking grooves; 12. an interlayer; 13. a cooling fan.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
example 1:
as shown in fig. 1-3, the medical negative pressure station tail gas sterilization kettle for electric heating comprises a kettle body 1, an air inlet pipe 2 is arranged on the lower portion of one side of the kettle body 1, an exhaust pipe 3 is arranged at the top of the kettle body 1, 3 shunt pressure pipes 4 are arranged on the inner upper portion of the kettle body 1 in parallel, adjacent shunt pressure pipes 4 are communicated with each other and form an S-shaped passage, the top of the tail end of the shunt pressure pipe 4 on the uppermost layer is connected to the exhaust pipe 3 through a connecting pipe 5, an air inlet 6 is arranged at the bottom of the front end of the shunt pressure pipe 4 on the lowermost layer, one end of the shunt pressure pipe 4 is fixed on the inner wall of the kettle body 1, an electric heating device 7 is arranged in the shunt pressure pipe 4, a plurality of first steam-water separation strips 8 are arranged on the inner wall of.
The electric heating device 7 adopts a heating rod arranged in a U shape, a first steam-water separation strip 8 is obliquely arranged and is densely distributed on the inner wall of the kettle body 1, the lower part of the inner wall is just opposite to the air inlet pipe 2, a plurality of second steam-water separation strips 10 are longitudinally arranged at the position where the upper diversion pressure pipe 4 and the lower diversion pressure pipe 4 are communicated, a plurality of second steam-water separation strips 10 are longitudinally arranged at the position of the air inlet 6, the top ends of the second steam-water separation strips 10 are fixed at the inner tops of the corresponding diversion pressure pipes 4, an annular expansion groove 11 is arranged at the connecting position of the diversion pressure pipes 4 and the inner wall of the kettle body 1, the kettle body 1 is of a square structure, an interlayer 12 is arranged on one side, where the diversion pressure pipes 4 are fixed, a plurality of cooling fans 13 are arranged on the inner wall of the interlayer 12, and.
The working principle is as follows:
during the use, in gas gets into cauldron body 1 from intake pipe 2, enter into the reposition of redundant personnel booster tube 4 of lower floor through air inlet 6 after the initial separation of catch water strip one 8, further carry out catch water through catch water strip two 10, reduce the moisture in the gas, subsequent high temperature disinfection of being convenient for, gas after catch water loops through 3 reposition of redundant personnel booster tubes 4, high temperature heating through electric heater unit 7, bacterium, microorganism, virus in the gas are burnt in the twinkling of an eye by 300 degrees to 1200 degrees high temperature and are killed, the clean air of no germ and no virus is discharged through blast pipe 3 at last.
Example 2:
the present embodiment is different from embodiment 1 in that the electric heating device 7 employs a heating pipe arranged in a U-shape.
Claims (7)
1. The utility model provides a medical negative pressure station tail gas sterilization cauldron of electric heat which characterized in that: the device comprises a kettle body (1), an air inlet pipe (2) is arranged at the lower part of one side of the kettle body (1), an exhaust pipe (3) is arranged at the top of the kettle body (1), a plurality of shunt pressure pipes (4) are arranged on the upper inner part of the kettle body (1) in parallel, adjacent shunt pressure pipes (4) are communicated with each other to form an S-shaped passage, the top of the tail end of the shunt pressure pipe (4) on the uppermost layer is connected to the exhaust pipe (3) through a connecting pipe (5), an air inlet (6) is arranged at the bottom of the front end of the shunt pressure pipe (4) on the lowermost layer, one end of the shunt pressure pipe (4) is fixed on the inner wall of the kettle body (1), an electric heating device (7) is arranged in the shunt pressure pipe (4), a plurality of steam-water separation strips (8) are arranged on the inner wall of the air inlet pipe (2) just under.
2. The tail gas sterilization kettle of the electric heating medical negative pressure station as claimed in claim 1, which is characterized in that: 2-6 flow-dividing pressure-increasing pipes (4) are arranged in parallel at the inner upper part of the kettle body (1).
3. The tail gas sterilization kettle of the electric heating medical negative pressure station as claimed in claim 1, which is characterized in that: the electric heating device (7) adopts a heating rod or a heating pipe which is arranged in a U shape.
4. The tail gas sterilization kettle of the electric heating medical negative pressure station as claimed in claim 1, which is characterized in that: the first steam-water separation strip (8) is obliquely arranged and is densely distributed on the inner wall of the kettle body (1) with the lower part facing the air inlet pipe (2).
5. The tail gas sterilization kettle of the electric heating medical negative pressure station as claimed in claim 1, which is characterized in that: the upper-layer flow dividing and pressurizing pipe (4) and the lower-layer flow dividing and pressurizing pipe (4) are longitudinally provided with a plurality of second steam-water separation strips (10), the air inlet (6) is longitudinally provided with a plurality of second steam-water separation strips (10), and the top ends of the second steam-water separation strips (10) are fixed at the inner tops of the corresponding flow dividing and pressurizing pipes (4).
6. The tail gas sterilization kettle of the electric heating medical negative pressure station as claimed in claim 1, which is characterized in that: and an expansion and contraction groove (11) with an annular structure is arranged at the connecting position of the flow dividing and pressurizing pipe (4) and the inner wall of the kettle body (1).
7. The tail gas sterilization kettle of the electric heating medical negative pressure station as claimed in claim 1, which is characterized in that: the kettle body (1) is of a square structure, one side, where the shunting pressurization pipe (4) is fixed, of the kettle body (1) is provided with an interlayer (12), the inner wall of the interlayer (12) is provided with a plurality of cooling fans (13), and the cooling fans (13) are arranged right to the shunting pressurization pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247477.0U CN212142013U (en) | 2020-03-03 | 2020-03-03 | Tail gas sterilization kettle for electric heating medical negative pressure station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020247477.0U CN212142013U (en) | 2020-03-03 | 2020-03-03 | Tail gas sterilization kettle for electric heating medical negative pressure station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212142013U true CN212142013U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020247477.0U Active CN212142013U (en) | 2020-03-03 | 2020-03-03 | Tail gas sterilization kettle for electric heating medical negative pressure station |
Country Status (1)
| Country | Link |
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| CN (1) | CN212142013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214925A (en) * | 2020-03-03 | 2020-06-02 | 淄博博山开发区钧泽真空设备厂 | Electrothermal medical negative pressure station exhaust gas sterilizer |
-
2020
- 2020-03-03 CN CN202020247477.0U patent/CN212142013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214925A (en) * | 2020-03-03 | 2020-06-02 | 淄博博山开发区钧泽真空设备厂 | Electrothermal medical negative pressure station exhaust gas sterilizer |
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