CN205024810U - A floor drain that disinfects for having sterile chamber - Google Patents
A floor drain that disinfects for having sterile chamber Download PDFInfo
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- CN205024810U CN205024810U CN201520707760.6U CN201520707760U CN205024810U CN 205024810 U CN205024810 U CN 205024810U CN 201520707760 U CN201520707760 U CN 201520707760U CN 205024810 U CN205024810 U CN 205024810U
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- floor drain
- standing groove
- free room
- plastic core
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Abstract
The utility model discloses a floor drain that disinfects for having sterile chamber, including the apron that from top to bottom connects gradually, flourishing basin, filter screen and fixed core, also including the ultraviolet lamp, fixed core is including being center post, plastics inner core and the outer core that cavity and upper portion all were equipped with the through -hole, and the upper end and the lower extreme of flourishing basin of center post are connected, and the filter screen lies in between flourishing basin and the center post, outside the plastics inner core is located to outer core cover, and outer core and small opening fixed connection, the outer wall sliding connection of plastics inner core and center post, the inner wall of outer core is equipped with the standing groove that is used for holding the antiseptic solution, and the outer wall of plastics inner core is equipped with the capping with standing groove matched with, and the capping is connected with the standing groove contact. The to -be -solved technical problem of the utility model is to provide a floor drain that disinfects for having sterile chamber of the bactericidal effect is good.
Description
Technical field
The utility model relates to the indoor administration of health device field of waste water, is specifically related to a kind of sterilization floor drain for bacteria free room.
Background technology
Floor drain is the important interface connecting sewerage system and flooring, and as the vitals of drainage system in house, its performance quality directly affects the quality of room air, controls extremely important to the peculiar smell between bathroom.Floor drain should possess four property: draining is fast, anti-odour, anti-clogging, easy to clean.Current floor drain comprises the cover plate, Storage water tank, filter screen and the fixed core that connect successively from top to bottom, and fixed core has plastic core and outer core usually, and heart and outer core are hollow structure, and its top is equipped with through hole; Storage water tank and outer core are all fixed with ground small opening, ground small opening is the hole of the pre-installation floor drain offered on floor, cover plate has sieve aperture, for filtering large impurity when leaking, Storage water tank is similar to peviform usually, filter screen is installed on the lower end of Storage water tank, and water can flow rapidly in sewer to utilize double-layer leaching net to guarantee, draining is fast, anti-clogging, avoid foul smell escapes, reach the object of deodorization, in addition, cover plate and Storage water tank are that detachable card button is connected, easy cleaning.
Have bacteria free room at the control laboratory of Chinese medicine, bacteria free room is generally the individual cabins (isolating with outer room) of 4-5 square metre, high 2.5 meters, specially wards off in Experiment on Microbiology indoor, can build with sheet material and glass.Acceptance criteria current is in the industry that the dull and stereotyped miscellaneous bacteria number of 100 grades of clean areas on average must not more than 1 bacterium colony, 10000 grades of toilets on average must not more than 3 bacterium colonies, therefore, bacteria free room is very high to aseptic requirement, but, bacteria free room also can relate to the discharge of water, therefore, the floor drain of bacteria free room is then very crucial, floor drain is the passage of sewage effluent, especially easily breed bacteria, especially when the sewage discharged is too much or sewer slightly blocks, when sewage falls to overflow, growing of bacterium is just more serious, to this, inventor expects relating to a kind of floor drain with sterilizing function, learnt by retrieval, also someone designs sterilization floor drain, but the main points of design are all to install uviol lamp, but only with installation uviol lamp, the irradiated area of uviol lamp is limited, cannot be radiated UV-irradiation less than region, cause bactericidal effect poor, in addition, when sewage is too much, or when sewage falls to overflow, uviol lamp is then difficult to the requirement meeting sterilization.
Utility model content
The technical problems to be solved in the utility model is to provide the good sterilization floor drain for bacteria free room of a kind of bactericidal effect.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: for the sterilization floor drain of bacteria free room, comprise the cover plate, Storage water tank, filter screen and the fixed core that connect successively from top to bottom, also include uviol lamp, fixed core comprises and is hollow and top is equipped with the central post of through hole, plastic core and outer core, the upper end of central post is connected with the lower end of Storage water tank, filter screen is between Storage water tank and central post, outer core retainer plate is located at outside plastic core, and outer core is fixedly connected with ground small opening, the outer wall of plastic core and central post is slidably connected; The inwall of outer core is provided with the standing groove for holding thimerosal, and the outer wall of plastic core is provided with the groove lid matched with standing groove, and groove lid contacts with standing groove and connects.
Adopt the sterilization floor drain for bacteria free room of technical solutions of the utility model, uviol lamp is used at disinfection at ordinary times, uviol lamp can be arranged at Storage water tank place or filter screen place or fixed core place or cover plate place, central post is used for fixed plastics inner core, plastic core, the through hole on outer core and central post top all for water by discharge, filter screen is used for impurity screening, central post is fixed on the lower end of Storage water tank, outer core is fixed on small opening place, ground, plastic core is then sheathed to be positioned between central post and outer core, the standing groove that outer in-core wall is arranged is for placing thimerosal, the common hydrogen peroxide of thimerosal or hypochlorous acid, the groove lid of plastic core outer wall is then for sealing standing groove, thimerosal is avoided to overflow, under normal circumstances, plastic core is due to the gravity of self, groove lid is placed on standing groove, by thimerosal sealing with in standing groove, and the sewage instantly leaked backflow overflow time, plastic core is then upwards floated by the water of effusion, thus the thimerosal in standing groove can be opened, thimerosal disperse is in floor drain, play disinfective action.
Operating principle of the present utility model is: under normal conditions, sewage in bacteria free room flows in floor drain by the cover plate of floor drain, again through the filtration of filter screen, flow in sewer by the through hole on outer core, plastic core and central post top, ground leak is without the accumulation of sewage, open uviol lamp, ultra violet lamp floor drain is inner, to its sterilization that carries out disinfection, the object of sterilization can be reached, and due to the reason of gravity can the characteristic that flows from top to bottom of sewage, give the pressure that plastic core is downward, standing groove is coordinated, sealing standing groove with groove lid; When large amount of sewage enters floor drain or sewage falls to overflow, when the upper surface of sewage reaches floor drain, plastic core is then upwards floated by sewage, thus standing groove is opened, now, thimerosal, such as hydrogen peroxide, hypochlorous acid are then overflowed or are followed sewage overflows, by sewage sterilization.
The beneficial effects of the utility model: compared with the existing mode being only ultraviolet lamp sterilization, after sewage pours in a large number or sewage fall overflow time, thimerosal plays bactericidal action, in conjunction with the bactericidal action of uviol lamp, make the bactericidal effect of floor drain good, meet the requirement of bacteria free room.
Further, described standing groove is axially arranged with multiple along the inwall of outer core, and multiple standing groove is axially crisscross arranged; The groove lid of plastic core outer wall is also corresponding to be provided with multiple and to be crisscross arranged.Avoid mutual interference, multiple standing groove can from multiple height release thimerosal, and bactericidal effect is better.
Further, it is protruding that the lower end of described groove lid is provided with the soft silica gel be tightly connected with standing groove.Silica gel projection is softer, good sealing effect, and silica gel contacts with the cell wall of standing groove, and dynamics is little, can float rapidly when being subject to buoyancy, avoids the contact of groove lid and standing groove too tight, is difficult to the phenomenon of floating release thimerosal.
Further, floating block is arranged with outside the lower end of described groove lid.Floating block helps plastic core to float fast after being subject to buoyancy.
Further, the bottom of described plastic core is also provided with through hole.The upper and lower of plastic core is equipped with through hole, helps sewage lower leakage fast.
Further, described uviol lamp is located at the lower end of cover plate.The lower end of cover plate is provided with uviol lamp and can irradiates downwards, thus increases the irradiated area of floor drain inside, strengthens bactericidal effect.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model for the sterilization floor drain embodiment of bacteria free room;
Fig. 2 is A-A sectional schematic diagram in Fig. 1;
Fig. 3 is the sectional schematic diagram of B-B in Fig. 1.
In figure: cover plate 1, Storage water tank 2, filter screen 3, uviol lamp 4, central post 5, plastic core 6, outer core 7, through hole 8, standing groove 9, groove lid 10, silica gel projection 11, floating block 12.
Detailed description of the invention
As shown in Figure 1, the utility model is used for the sterilization floor drain of bacteria free room, comprise the cover plate 1 connected successively from top to bottom, Storage water tank 2, filter screen 3 and fixed core, also include uviol lamp 4, uviol lamp 4 is located at the lower end of cover plate 1, fixed core comprises and is hollow and top is equipped with the central post 5 of through hole 8, plastic core 6 and outer core 7, the bottom of plastic core 6 is also provided with through hole 8, the upper end of central post 5 is connected with the lower end of Storage water tank 2, filter screen 3 is between Storage water tank 2 and central post 5, outer core 7 is sheathed on outside plastic core 6, and outer core 7 is fixedly connected with ground small opening, plastic core 6 is slidably connected with the outer wall of central post 5, as shown in Figures 2 and 3, the inwall of outer core 7 is axially arranged with five for holding the standing groove 9 of thimerosal, and five standing grooves 9 are axially crisscross arranged, the outer wall of plastic core 6 be axially arranged with five groove lids 10 matched with standing groove 9 and five be crisscross arranged, the lower end of the groove lid 10 of groove lid 10 is provided with the soft silica gel projection 11 be tightly connected with standing groove 9, be arranged with floating block 12 outside the lower end of groove lid 10, groove lid 10 contacts with standing groove 9 and connects.
In specific implementation process, disinfectant hypochlorous acid, when installing fixing, be fixed on the bottom of ground small opening by outer core 7, Storage water tank 2 is installed on the top of ground small opening, filter screen 3 is positioned over the lower end of Storage water tank 2, plastic core 6 is sheathed on outside central post 5, and be positioned between central post 5 and outer core 7, the lower end of cover plate 1 is provided with chuck, the upper end of Storage water tank 2 is provided with draw-in groove, and cover plate 1 is connected by chuck and draw-in groove.During use, open uviol lamp 4, under normal circumstances, sewage in bacteria free room is flowed into by the mesh of cover plate 1, flow in sewer by filter screen 3 finally by the through hole 8 of outer core 7, plastic core 6 and central post 5, uviol lamp 4 sends ultraviolet downwards, carries out sterilization in floor drain, also be not able to do in time lower leakage after sewage pours in a large number, or when sewage falls to overflow, the upper surface of sewage has reached the bottom of floor drain, sewage will upwards float plastic core 6, floating block 12 also helps plastic core 6 to float fast, when floating, plastic core 6 drives groove lid 10 upwards to float, thus the standing groove 9 being positioned at outer core 7 inwall is opened, discharge thimerosal, i.e. hypochlorous acid, hypochlorous acid volatilizees, upwards effusion or sewage enter standing groove 9, hypochlorous acid is dissolved in sewage, thus reach sterilization, the effect of bacterium in sterilization sewage, simultaneously, uviol lamp 4 also plays bactericidal action simultaneously, Disinfection Effect is good.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (6)
1. for the sterilization floor drain of bacteria free room, comprise the cover plate, Storage water tank, filter screen and the fixed core that connect successively from top to bottom, it is characterized in that: also include uviol lamp, fixed core comprises and is hollow and top is equipped with the central post of through hole, plastic core and outer core, the upper end of central post is connected with the lower end of Storage water tank, and filter screen is between Storage water tank and central post, and outer core retainer plate is located at outside plastic core, and outer core is fixedly connected with ground small opening, the outer wall of plastic core and central post is slidably connected; The inwall of outer core is provided with the standing groove for holding thimerosal, and the outer wall of plastic core is provided with the groove lid matched with standing groove, and groove lid contacts with standing groove and connects.
2. the sterilization floor drain for bacteria free room according to claim 1, is characterized in that: described standing groove is axially arranged with multiple along the inwall of outer core, and multiple standing groove is axially crisscross arranged; The groove lid of plastic core outer wall is also corresponding to be provided with multiple and to be crisscross arranged.
3. the sterilization floor drain for bacteria free room according to claim 2, is characterized in that: it is protruding that the lower end of described groove lid is provided with the soft silica gel be tightly connected with standing groove.
4. the sterilization floor drain for bacteria free room according to claim 3, is characterized in that: be arranged with floating block outside the lower end of described groove lid.
5. the sterilization floor drain for bacteria free room according to claim 4, is characterized in that: the bottom of described plastic core is also provided with through hole.
6. the sterilization floor drain for bacteria free room according to claim 5, is characterized in that: described uviol lamp is located at the lower end of cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707760.6U CN205024810U (en) | 2015-09-14 | 2015-09-14 | A floor drain that disinfects for having sterile chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707760.6U CN205024810U (en) | 2015-09-14 | 2015-09-14 | A floor drain that disinfects for having sterile chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024810U true CN205024810U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707760.6U Expired - Fee Related CN205024810U (en) | 2015-09-14 | 2015-09-14 | A floor drain that disinfects for having sterile chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029717A (en) * | 2019-04-16 | 2019-07-19 | 龙阿秀 | A kind of anti-blocking deodorization apparatus of sanitaryware sewer pipe |
| CN110670700A (en) * | 2019-10-16 | 2020-01-10 | 中国农业科学院哈尔滨兽医研究所（中国动物卫生与流行病学中心哈尔滨分中心） | Big animal biosafety level four laboratory floor drain |
| CN112942546A (en) * | 2021-02-03 | 2021-06-11 | 李增非 | Deodorant type floor drain |
-
2015
- 2015-09-14 CN CN201520707760.6U patent/CN205024810U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029717A (en) * | 2019-04-16 | 2019-07-19 | 龙阿秀 | A kind of anti-blocking deodorization apparatus of sanitaryware sewer pipe |
| CN110029717B (en) * | 2019-04-16 | 2020-08-18 | 诸暨厚启股权投资有限公司 | Anti-blocking and deodorizing device for sewer line of bathroom product |
| CN110670700A (en) * | 2019-10-16 | 2020-01-10 | 中国农业科学院哈尔滨兽医研究所（中国动物卫生与流行病学中心哈尔滨分中心） | Big animal biosafety level four laboratory floor drain |
| CN112942546A (en) * | 2021-02-03 | 2021-06-11 | 李增非 | Deodorant type floor drain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20160914 |