CN204583757U - Blood purification consumptive material clean cycle system - Google Patents
Blood purification consumptive material clean cycle system Download PDFInfo
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- CN204583757U CN204583757U CN201520269068.XU CN201520269068U CN204583757U CN 204583757 U CN204583757 U CN 204583757U CN 201520269068 U CN201520269068 U CN 201520269068U CN 204583757 U CN204583757 U CN 204583757U
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Abstract
The utility model provides a kind of blood purification consumptive material clean cycle system, for blood purification consumptive material periodical feeding, comprises water source entrance and filter, and is connected in series by pipeline and blood purification consumptive material.Can ensure that the water entering blood purification consumptive material can meet water quality requirement, and can periodical feeding be realized, saving water resource.
Description
Technical field
The utility model relates to a kind of clean cycle system, particularly a kind of blood purification consumptive material clean cycle system for cleaning blood purification consumptive material.
Background technology
Blood purification consumptive material such as the product such as perfusion device, dialyzer needs to clean in process of production, to remove the residual substance in blood purification consumptive material, guarantees product use safety.In cleaning process, for ensureing that product safety is effective, there is particular requirement to water quality etc., thus need the water of supply equipment supply to meet water quality requirement, this just makes watering cycle utilize tool to acquire a certain degree of difficulty, and therefore, is not applicable to the water circulation system of blood purification consumptive material cleaning in prior art.
But be saving water resource, the cycling use of water when meeting water quality demand, improve water utilization rate, be very in the urgent need to.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can meets the clean cycle system of water quality requirement for the cleaning of blood purification consumptive material.
For achieving the above object, the utility model provides blood purification consumptive material clean cycle system, for blood purification consumptive material periodical feeding, comprising: water source entrance and filter, and is connected in series by pipeline and blood purification consumptive material.Along water (flow) direction in pipeline, the water inlet of filter is connected with the delivery port of blood purification consumptive material, enter the water inlet of blood purification consumptive material through the laggard stepping of its delivery port through the water of the filter course of filter, filter has discharge outlet, and discharge outlet place is provided with water valve.
From above scheme, after being filtered from the water of blood purification consumptive material outflow by filter, water through filter course can meet water quality requirement, thus can again enter the cleaning carrying out next round in blood purification consumptive material, impurity or other then can not stay in filter through the material of filter course, when water valve is opened, waste water containing impurity etc. is discharged through discharge outlet, thus can not again enter in water system, the water of water source supply can ensure the water for meeting water quality requirement, thus ensure that the water entering blood purification consumptive material all can expire cleaning requirement, and can periodical feeding be realized, saving water resource.
More concrete scheme is, blood purification consumptive material clean cycle system comprises the negative pressure pump be connected in pipeline, and is connected with the delivery port of filter.From above scheme, negative pressure pump is connected with the delivery port of filter, negative pressure can be utilized to increase the rate of filtration of filter, and the water after filtration is entered in blood purification consumptive material again.
Scheme is more specifically, comprises quickly assembled and disassembled filter further, and filter is arranged between filter and blood purification consumptive material.From above scheme, filter is quickly assembled and disassembled, the enable water quality situation flowed out from blood purification consumptive material by filter observation.
Scheme is more specifically further, and filter is set in parallel two, and the pipeline be connected with its upstream is provided with flexible conduit, flexible conduit is provided with sealing card.From above scheme, the setting of flexible conduit can make the mounting or dismounting of filter more convenient, when utilizing two in parallel filters can make one of them filter of dismounting, connected flexible conduit is clamped with pipe clamp, the water flowed out from blood purification consumptive material enters filter through another filter, while detecting, can not affect the carrying out of cleaning, raise the efficiency.
Another more concrete scheme is be provided with heater bottom filter, to accelerate the rate of filtration of water by filter course.From above scheme, heater is utilized to increase the rate of filtration, and corresponding increase water circulation use rate.
Scheme is more specifically, and blood purification consumptive material clean cycle system comprises condenser, and it comprises snakelike cooling tube and short even control valve, is arranged on the upstream of blood purification consumptive material.From above scheme, utilize heater and condenser can regulate the temperature of water, condenser has short even control valve, and user can, according to the use length of lower water temperature cooling tube, make the water of proper temperature enter in blood purification consumptive material.
Scheme is more specifically further, and pipeline comprises metal tubes part, and surface mount thermometer is arranged in described metal tubes part.From above scheme, metal tubes can reflect the water temperature in it, utilizes surface-pasted thermometer to measure easily.
Preferably, pipeline is provided with pressure gauge and water adjusting valve.From above scheme, utilize pressure gauge to detect hydraulic pressure, utilize the adjustable hydraulic pressure of water adjusting valve, make the pressure of the water by blood purification consumptive material meet cleaning requirement.
Preferably, filter is multistage filtering constructional device, and can select as required to adopt the level of filtering.As seen from the above, the level of filtering can be regulated, to regulate the rate of filtration or water circulation use rate according to water quality situation or cleaning requirement.
Preferably, blood purification consumptive material comprises plural blood purification consumptive material parallel with one another, and cleaning efficiency can be made to improve.
Accompanying drawing explanation
Fig. 1 is the connection diagram of each part in the utility model embodiment;
Fig. 2 is the structure chart of the utility model embodiment middle filtrator.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the present embodiment blood purification consumptive material clean cycle system comprises: with blood purification consumptive material 1(as perfusion device, dialyzer etc.) filter 2, filter 3, negative pressure pump 4, thermometer 5, the condenser 6 that are connected in series, these parts are connected in series by pipeline 7, water source inlet tube 8 and the water adjusting valve 11 be connected with it are also connected in pipeline 7, pressure gauge can also be connected with, to indicate the hydraulic pressure in pipeline in pipeline 7.Wherein, direction shown in arrow is water (flow) direction.
This blood purification consumptive material clean cycle system preferably controls the flow of water, hydraulic pressure and temperature before water enters blood purification consumptive material, better to clean product, and makes the product after cleaning meet instructions for use.Therefore blood purification consumptive material 1 upstream is preferably provided with thermometer 5, condenser 6, water adjusting valve 11, pressure gauge 12, change product to be cleaned for convenience, also should be provided with and open and close valve 13, when this part is set to flexible pipe, opens and closes valve 13 and can use simple sealing card.Wherein, pressure gauge can adopt float form, also can adopt other types, is regulated the flow of water by water adjusting valve 11, to change the pressure of water, to ensure that the product cleaned can not damage because hydraulic pressure is excessive.Plural blood purification consumptive material 1 can be connected in parallel in pipeline, to clean multiple product simultaneously, to improve cleaning efficiency.
Filter 2 can be a kind of filter of energy rapid-assembling/disassembling, two filters 2 are in parallel by the two-way pipeline of band sealing card 21, the delivery port of blood purification consumptive material 1 is connected with the water inlet (every bar pipeline is connected a filter) of filter 2, two-way pipeline can be flexible conduit, as silicone rubber tube, or there is silicone rubber tube part, sealing card 21 is arranged on silicone rubber tube place.Generally only use a filter 2, another is closed by sealing card 21 folder and water can not be entered.When needing to detect the flushing situation in a period of time, sealing card 21 can be utilized to press from both sides and to close the filter 2 place pipeline needing to detect, and open another sealing card 21 another filter 2 is worked, while detecting, can not affect the carrying out of cleaning like this, improve efficiency.Another blood purification consumptive material also can connect two filters (in dotted line frame, for object is not shown clearly) in parallel.
Filter 3 can be multistage filtering constructional device 3, its inside by filter membrane and filter course (only by hydrone) be configured to sandwich construction, all connect an outlet at every metafiltration film, each outlet is connected in the loop of blood purification consumptive material clean cycle system by a water adjusting valve 31.Electric furnace rod can be installed bottom multistage filtering constructional device 3 and wait heater 32, for heating to accelerate the rate of filtration.Wastewater outlet (with water valve 33) is provided with in the bottom of multistage filtering constructional device 3, useless assorted for getting rid of waste water.Multistage filtering constructional device 3, for filtering and removal of impurities process the water after cleaning, reaches the standard that can be re-used as water for cleaning to make the water after filtration.In the course of the work, can select according to the clean level of water the water adjusting valve 31 opening corresponding level, close other water adjusting valve 31.Water valve 33 can be can according to water quality situation adjust flux size adjustment water valve, or the keying valve of draining during for opening.
Negative pressure pump 4 can be the air pump adopting principle of negative pressure, to provide driving force, the water after filtration is entered in blood purification consumptive material clean cycle system.Thermometer 5 can be the thermometer of surface mount type, is directly attached to the surface of pipeline 7, and this part of pipeline 7 adopts metal material, to have good heat conductivility.In addition, thermometer 5 also can adopt built-in, and thermometer 5 directly contacts with the water in pipeline 7, with direct-detection water temperature.
Condenser 6, snakelike cooling tube can be had, be in series by many groups of " S " type pipelines, and be provided with short even control water valve 61, according to temperature conditions, adjust and shortly connect the break-make controlling water valve 61, thus the flowing through channel of adjustment water (i.e. rinse water flow through the length of " S " type pipeline), change heat radiation time and heat-conducting area, reach and make coolant-temperature gage be reduced to proper temperature.In other embodiments, the condenser of other types can also be adopted.
Water source entrance 8, is generally used for and connects pure water or the outlet of distilled water water making device, regulates discharge size by controlling water valve 11.
As shown in Figure 2, filter comprises disposable filter screen 22, and it is clamped by the circular cone 23 of two bottom surfaces with netted open-end hole, and is linked together by quick lock ring 24.When mounted, filter screen 22 is placed on circular cone 23 bottom surface, then puts waterproof washer (not shown), cover another circular cone, utilize quick lock ring 24 to lock, and the connector of pipeline 7 is connected with the pipeline connecting port at two circular cone 23 tops respectively, be threaded as can be.Filter screen 22 can retain the foreign matter and particulate gone out in cleaning process, can understand cleaning situation by the situation detecting unit interval Inner filter net retentate.
When the present embodiment uses, blood purification consumptive material 1, filter 2, filter 3, negative pressure pump 4, thermometer 5, condenser 6 and water adjusting valve 11, pressure gauge etc. are connected in series by pipeline 7, after assembling, close all water adjusting valves 11, water source entrance 8 is connected with water source.Open water source water inlet water adjusting valve 11, observe thermometer 5, as thermometer 5 displays temperature exceedes limit value temperature, then closed portion or whole short even control valves 51, make condenser 5 work.And according to manometric detection case, by water adjusting valve 11 regulating water flow size, so that ensure can not due to the excessive damage product of hydraulic pressure.Open the sealing card 21 of a filter 2, make this filter carry out work, and the sealing card of another filter 2 closed.Open the water adjusting valve 31 of the one-level filter membrane water outlet of Multistage filtering device, and close the water adjusting valve 33 of wastewater outlet, and negative pressure pump 4 is worked, each part is all corresponding carries out work, and watering cycle starts.
In flushing process, rinse water enters pipeline 7 by water source entrance 8, through flow condenser 6, at thermometer 5, place can detect and show water temperature, and according to the hydraulic pressure that pressure gauge indicates, the flow of water is regulated by water adjusting valve 11, suitable water temperature and hydraulic pressure are entered in blood purification consumptive material 1, cleans it, the particle gone out is trapped on filter screen 22 through filter 2 by the water after cleaning, and enter watering cycle again after filtering via Multistage filtering device 3, utilize as rinse water secondary.Time in cleaning process as detected cleaning situation, then filter 3 passage closing side by sealing card 21 takes off filter 2, takes out filter screen 22 and detects, and the sealing card 21 opening opposite side is to ensure proceeding of cleaning.After a blood purification consumptive material cleaning, close sealing card 21, open and close the water adjusting valve 33 at the discharge outlet place of valve 12 and filter 3, after changing other product to be cleaned, then open corresponding water valve to start the cleaning of a new round.Each valve is closed after cleaning completes.
In other embodiments, filter 2 can adopt other structures, as long as can rapid-assembling/disassembling be realized, also can not comprise filter in blood purification consumptive material clean cycle system and adopt other ways to observe water quality, part pipeline as filter upstream is set to transparent, filter also can be set to the filter of single-stage, and the water outlet of filter also can not arrange water adjusting valve etc.
Claims (10)
1. blood purification consumptive material clean cycle system, for blood purification consumptive material periodical feeding, comprising: water source entrance and filter, and is connected in series by pipeline and described blood purification consumptive material;
It is characterized in that:
Water (flow) direction in described pipeline, the water inlet of described filter is connected with the delivery port of described blood purification consumptive material, enter the water inlet of described blood purification consumptive material through the laggard stepping of its delivery port through the water of the filter course of described filter, described filter has discharge outlet, and described discharge outlet place is provided with water valve.
2. blood purification consumptive material clean cycle system according to claim 1, is characterized in that:
Described blood purification consumptive material clean cycle system comprises the negative pressure pump be connected in described pipeline, and is connected with the delivery port of described filter.
3. blood purification consumptive material clean cycle system according to claim 2, is characterized in that:
Described blood purification consumptive material clean cycle system comprises quickly assembled and disassembled filter, and described filter is arranged between described filter and described blood purification consumptive material.
4. blood purification consumptive material clean cycle system according to claim 3, is characterized in that:
Described filter is set in parallel two, and the pipeline be connected with its upstream is provided with flexible conduit, described flexible conduit is provided with sealing card.
5. blood purification consumptive material clean cycle system according to claim 3, is characterized in that:
Heater is provided with bottom described filter.
6. blood purification consumptive material clean cycle system according to claim 5, is characterized in that:
Described blood purification consumptive material clean cycle system comprises condenser, and described condenser comprises snakelike cooling tube and short even control valve, is arranged on the upstream of described blood purification consumptive material.
7. blood purification consumptive material clean cycle system according to claim 6, is characterized in that:
Described pipeline comprises metal tubes part, and surface mount thermometer is arranged in described metal tubes part.
8. blood purification consumptive material clean cycle system according to any one of claim 1 to 7, is characterized in that:
Described pipeline is provided with pressure gauge and water adjusting valve.
9. blood purification consumptive material clean cycle system according to any one of claim 1 to 7, is characterized in that:
Described filter is multistage filtering constructional device, and can select as required to adopt the level of filtering.
10. blood purification consumptive material clean cycle system according to any one of claim 1 to 7, is characterized in that:
Described blood purification consumptive material comprises plural blood purification consumptive material parallel with one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269068.XU CN204583757U (en) | 2015-04-29 | 2015-04-29 | Blood purification consumptive material clean cycle system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520269068.XU CN204583757U (en) | 2015-04-29 | 2015-04-29 | Blood purification consumptive material clean cycle system |
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| CN204583757U true CN204583757U (en) | 2015-08-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478398A (en) * | 2015-12-11 | 2016-04-13 | 武汉华星光电技术有限公司 | Washing unit |
| CN108188094A (en) * | 2018-02-05 | 2018-06-22 | 朱宏明 | A kind of automatic Film washers of WB |
| CN110293098A (en) * | 2019-07-03 | 2019-10-01 | 安徽仁能达医疗科技有限公司 | A kind of controllable type water body cavity perfusion device |
-
2015
- 2015-04-29 CN CN201520269068.XU patent/CN204583757U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478398A (en) * | 2015-12-11 | 2016-04-13 | 武汉华星光电技术有限公司 | Washing unit |
| CN108188094A (en) * | 2018-02-05 | 2018-06-22 | 朱宏明 | A kind of automatic Film washers of WB |
| CN108188094B (en) * | 2018-02-05 | 2024-02-23 | 朱宏明 | Automatic film washing machine for western blot test |
| CN110293098A (en) * | 2019-07-03 | 2019-10-01 | 安徽仁能达医疗科技有限公司 | A kind of controllable type water body cavity perfusion device |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 519080 Zhuhai hi tech Zone No. six road, Guangdong Province, 98 Patentee after: Jianfan Biotechnology Group Co., Ltd. Address before: 519080 Zhuhai hi tech Zone No. six road, Guangdong Province, 98 Patentee before: Jafron Biomedical Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |