CN215102630U - Cooling water recovery device of disinfection supply room - Google Patents
Cooling water recovery device of disinfection supply room Download PDFInfo
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- CN215102630U CN215102630U CN202121250626.XU CN202121250626U CN215102630U CN 215102630 U CN215102630 U CN 215102630U CN 202121250626 U CN202121250626 U CN 202121250626U CN 215102630 U CN215102630 U CN 215102630U
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- water
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- 238000011084 recovery Methods 0.000 title claims abstract description 51
- 239000000498 cooling water Substances 0.000 title claims abstract description 47
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000008234 soft water Substances 0.000 claims abstract description 72
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims description 25
- 230000001954 sterilising effect Effects 0.000 claims description 13
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses a disinfection supply room cooling water recovery unit, including softened water tank (1) and heater, the play water end of softened water tank (1) communicates with cleaning machine (5), manual washtrough (6), heater (7) and steriliser (2) respectively, steriliser (2) and softened water collection box (21) intercommunication, softened water collection box (21) still communicates with cleaning machine (5), manual washtrough (6) and heater (7) respectively, and the intercommunication position department all corresponds and is equipped with the valve; be equipped with temperature sensor (211) in soft water recovery case (21), temperature sensor (211) are connected with the PLC controller. The utility model discloses set up heating device and eight valves, the recirculated cooling water of not only being convenient for still is favorable to the use of multipurpose, in the using water wisely, further improves the availability factor of cooling water, and mounting structure is simple, the simple operation.
Description
Technical Field
The utility model relates to the technical field of medical disinfection equipment, in particular to a cooling water recovery device of a disinfection supply room.
Background
The disinfection supply center is a water consumer of a hospital, in order to reduce the operation cost of the hospital, the sterilization cooling water is directly discharged according to sewage at present, so that great waste is caused, the simple recycling of the cooling water is single in function, the cost saving is limited, the water saving is greatly promoted at present, and the recycling and reusing way of the cooling water needs to be implemented in a diversified manner so as to improve the use efficiency of the cooling water recycling.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a disinfection supply room cooling water recovery unit that both is convenient for retrieve the cooling water, can use the cooling water multipurpose of retrieving again.
The technical scheme of the utility model as follows:
a cooling water recovery device of a disinfection supply chamber comprises a soft water tank, wherein a first connecting pipe connected with a seventh valve is arranged at the water outlet end of the soft water tank, the first connecting pipe is communicated with a sterilizer, the water outlet end of the sterilizer is communicated with a soft water recovery tank, a second connecting pipe connected with an eighth valve is arranged on one side of the soft water recovery tank, and the second connecting pipe is also communicated with the sterilizer; the first connecting pipe is also provided with a third connecting pipe and a fourth connecting pipe in a communicated manner, one side of the third connecting pipe is provided with a first valve and is communicated with the cleaning machine, the other side of the third connecting pipe is provided with a fourth valve and is communicated with the manual washing tank, the fourth connecting pipe is provided with a fifth valve and is communicated with one end of a heating device, one side of the same end of the heating device is provided with a sixth valve and is communicated with the second connecting pipe, one side of the other end of the heating device is provided with the second valve and is communicated with the cleaning machine, the other side of the same end of the heating device is communicated with the manual washing tank, the manual washing tank is communicated with one end of a seventh connecting pipe, the other end of the seventh connecting pipe is communicated with a concentrated water tank, and the seventh connecting pipe is provided with the third valve;
be equipped with temperature sensor in the soft water recovery case, temperature sensor is connected with the PLC controller, the PLC controller still is connected with eight valves.
By adopting the structure, the cooling water used by the disinfection supplier is recovered, the soft water tank is internally stored with treated soft water, similarly, the concentrated water tank is filled with the treated concentrated water, when the temperature of the water in the soft water recovery tank is lower than 20 ℃, the second valve, the sixth valve and the seventh valve are closed, the first valve, the fifth valve and the eighth valve are opened, the cooling water in the soft water recovery tank directly flows in the sterilizer in a circulating way to cool, and the soft water in the soft water tank is supplied to the cleaning machine on one hand and is heated by the hot water device to be supplied to the manual washing tank on the other hand; the temperature of the cooling water is continuously increased along with the recycling of the cooling water, when the temperature of the water in the soft water recovery tank is higher than 20 ℃ and lower than 45 ℃, the first valve, the fifth valve and the eighth valve are closed, the second valve, the sixth valve and the seventh valve are opened, the cooling water is mainly supplied for the manual cleaning tank and the cleaning machine, the temperature of the cooling water is self-contained, the heating time of the cleaning machine can be shortened, the energy consumption is reduced, the heating time of the hot water device can be shortened in the same way, and the energy consumption is also reduced; when the water temperature in the soft water recovery tank is higher than 45 ℃, the second valve, the fifth valve and the eighth valve are closed, the first valve, the sixth valve and the seventh valve are opened, the water temperature of the cooling water is too high and is not suitable for the cleaning machine, so the cleaning machine uses the water stored in the soft water tank, the water used in the manual washing tank is directly supplied by the cooling water recovery tank at the moment, the manual washing tank is used for cleaning instruments and can also be used for preparing enzyme lotion, the cooling water of the sterilizer is supplied by the soft water with lower water temperature in the soft water tank at the moment, after the water temperature in the soft water recovery tank is reduced, the steps are sequentially switched according to the steps, in the whole using process, the third valve and the fourth valve do not control the water outlet of the heating device, the control and the adjustment and the switching between the use and the use of the unheated soft water are only according to the storage amount of the thick water and the soft water, the temperature controller in the soft water recovery tank sends a temperature index to the PLC, and finally, the eight valves are respectively controlled and switched by the PLC, so that the operation is convenient and fast, and the energy is saved.
In order to simplify the structure and facilitate the switching of water, preferably, the heating device comprises a heater communicated with a fifth connecting pipe and a sixth connecting pipe, the fifth connecting pipe is provided with a second valve, the water outlet end of the second valve is communicated with the third connecting pipe, and the communication position is positioned between the first valve and the cleaning machine; and a sixth valve is arranged on the sixth connecting pipe and is communicated with the second connecting pipe, and the communicated position is positioned between the soft water recovery tank and the eighth valve.
For convenience of use, preferably, an eighth connecting pipe is provided on the fifth connecting pipe at a position corresponding to a position between the second valve and the heater, and the eighth connecting pipe is communicated with the manual washing tank.
In order to simplify the structure and facilitate the drainage, it is preferable that the washing machine and the hand washing tank are communicated with a sewage.
In order to ensure the sanitary condition of the cooling water, it is preferable that an ozone sterilizer is provided at an upper portion of the soft water recovery tank and an ultraviolet germicidal lamp is provided at a lower portion thereof.
In order to remove impurities in the cooling water, a filter is preferably provided at a water inlet end of the soft water recovery tank.
In order to provide power for water, preferably, variable-frequency delivery pumps are arranged at the water outlet ends of the soft water tank, the soft water recovery tank and the concentrated water tank.
In order to facilitate switching of water utilization and acquisition of water storage conditions, the water utilization system is preferably provided with liquid level sensors on the soft water tank, the soft water recovery tank and the concentrated water tank, and the liquid level sensors are connected with the PLC.
For ease of installation, it is preferred that the first valve is interlocked with the second valve, the third valve is interlocked with the fourth valve, and the fifth valve is interlocked with the sixth valve; the seventh valve interlocks with the eighth valve.
Has the advantages that: the utility model discloses set up heating device and eight valves, the recirculated cooling water of not only being convenient for still is favorable to the use of multipurpose, in the using water wisely, further improves the availability factor of cooling water, and mounting structure is simple, the simple operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Shown by figure 1 and figure 2, the utility model discloses a softened water tank 1, softened water tank 1's play water end is equipped with the first connecting pipe 11 that is connected with seventh valve 47, first connecting pipe 11 and sterilizer 2 intercommunication, this sterilizer 2's play water end and soft water collection box 21 intercommunication, one side of soft water collection box 21 is equipped with the second connecting pipe 12 that is connected with eighth valve 48, second connecting pipe 12 also communicates with sterilizer 2.
A third connecting pipe 13 and a fourth connecting pipe 14 are further communicated with the first connecting pipe 11, a first valve 41 is arranged on one side of the third connecting pipe 13 and communicated with the cleaning machine 5, a fourth valve 44 is arranged on the other side of the third connecting pipe and communicated with the manual washing tank 6, a fifth valve 45 is arranged on the fourth connecting pipe 14 and communicated with one end of a heating device, the heating device comprises a heater 7 communicated with a fifth connecting pipe 15 and a sixth connecting pipe 16, a second valve 42 is arranged on the fifth connecting pipe 15, the water outlet end of the second valve 42 is communicated with the third connecting pipe 13, and the communication position is located between the first valve 41 and the cleaning machine 5; a sixth valve 46 is provided on the sixth connecting pipe 16 and communicates with the second connecting pipe 12 at a position between the soft water recovery tank 21 and the eighth valve 48.
An eighth connecting pipe 18 is arranged on the fifth connecting pipe 15 at a position corresponding to the position between the second valve 42 and the heater, and the eighth connecting pipe 18 is communicated with the manual washing tank 6; the manual washing tank 6 is communicated with one end of a seventh connecting pipe 17, the other end of the seventh connecting pipe 17 is communicated with the concentrated water tank 8, and a third valve 43 is arranged on the seventh connecting pipe 17; be equipped with temperature sensor 211 in the soft water recovery case 21, temperature sensor 211 is connected with the PLC controller, the PLC controller still is connected with eight valves.
A filter 212 is arranged at the water inlet end of the soft water recovery tank 21, an ozone sterilizer is arranged at the upper part in the soft water recovery tank 21, and an ultraviolet sterilizing lamp is arranged at the lower part; the cleaning machine 5 and the manual washing tank 6 are both communicated with a sewer.
The water outlet ends of the soft water tank 1, the soft water recovery tank 21 and the concentrated water tank 8 are respectively provided with a variable frequency delivery pump 9; all be equipped with level sensor, three on this softened water tank 1, soft water recovery case 21 and dense water tank 8 level sensor all is connected with the PLC controller.
The first valve 41 is interlocked with the second valve 42, the third valve 43 is interlocked with the fourth valve 44, and the fifth valve 45 is interlocked with the sixth valve 46; the seventh valve 47 is interlocked with the eighth valve 48.
The utility model discloses a use method as follows:
as shown in fig. 1 and 2, in use, the cooling water used by the sterilizer 2 is recovered, the soft water tank 1 is stored with treated soft water, the thick water tank 8 is filled with treated thick water, during the initial cooling period, the soft water provides the soft water to cool the sterilizer 2, the temperature sensor 211 continuously obtains the change of the cooling water temperature, when the temperature of the soft water in the soft water recovery tank 21 is lower than 20 ℃, the PLC controller closes the second valve 42, the sixth valve 46 and the seventh valve 47, opens the first valve 41, the fifth valve 45 and the eighth valve 48, the cooling water in the soft water recovery tank 21 enters the sterilizer 2 through the second connecting pipe 12, flows back into the soft water recovery tank 21, and directly circulates in the sterilizer 2 for cooling, and at this time, the soft water in the soft water tank 1 is supplied to the washer 5 through the third connecting pipe 13 on one hand, and is heated through the fourth connecting pipes 14 and 7 on the other hand, and then supplied to the manual wash tank 6 through the eighth connection pipe 18.
Along with the recycling of the cooling water, the temperature of the cooling water is continuously increased, when the temperature of the water in the soft water recovery tank is higher than 20 degrees and lower than 45 degrees, at the moment, the PLC closes the first valve, the fifth valve and the eighth valve, opens the second valve, the sixth valve and the seventh valve, at the moment, the cooling water is discharged from the soft water recovery tank 21 and enters the heater 7 through the sixth connecting pipe 16, and is correspondingly supplied to the manual washing tank 6 and the cleaning machine 5 through the fifth connecting pipe 15 and the eighth connecting pipe 18 after being heated, and the cooling water has the temperature, so that the heating time (machine type with the heating function) of the cleaning machine 5 can be shortened, the energy consumption is reduced, the heating time of the water heater 7 can be reduced in the same way, and the energy consumption is also reduced.
When the temperature of the water in the soft water recycling tank 21 is higher than 45 degrees, the water is too high to be suitable for the washing machine 5 because the temperature of the cooling water is too high, the second valve 42, the fifth valve 45 and the eighth valve 48 are closed, and the first valve 41, the sixth valve 46 and the seventh valve 47 are opened, so that on one hand, the water stored in the soft water tank 1 enters the washing machine 5 through the third connecting pipe 13, on the other hand, the recycled cooling water is sequentially sent to the washing machine 5 through the sixth connecting pipe 16, the heater 7 and the fifth connecting pipe 15 for use, the cooling water with higher temperature can be used for preparing enzyme washing liquid besides washing apparatuses, and the cooling water of the sterilizer 2 is supplied by the soft water with lower temperature in the soft water tank 1, and after the temperature of the water in the soft water recycling tank 21 is reduced, the steps are sequentially switched.
In the whole using process, the third valve 43 and the fourth valve 44 do not control the water outlet of the heater 7, and only adjust and switch the use between the control and the unheated soft water according to the storage amounts of the thick water and the soft water, the temperature sensor 211 in the soft water recovery tank 21 sends a temperature index to the PLC controller, and finally, the PLC controller respectively controls and switches eight valves, wherein the first valve 41 is interlocked with the second valve 42, the third valve 43 is interlocked with the fourth valve 44, and the fifth valve 45 is interlocked with the sixth valve 46; the seventh valve 47 and the eighth valve 48 are interlocked, that is, one end is closed and the other end is automatically opened, in this embodiment, the second valve 42 is automatically opened by closing the first valve 41, and so on.
The water outlet using position of the corresponding connecting pipe is provided with a water control component such as a water tap, and the specific use situation is not described again.
It should be noted that the concentrated water is treated industrial wastewater or other wastewater, which can meet the use requirement of cleaning water, and in order to improve the cooling efficiency of the soft water and ensure the sanitation of water, a filter 212 is arranged at the water inlet end of the soft water recycling tank 21, an ozone sterilizer is arranged at the upper part in the tank to kill bacteria in the water, and an ultraviolet sterilizing lamp is arranged at the lower part to reduce the TOC in the water; when concentrated water exists, the third valve 43 is opened, the fourth valve 44 is closed, and the manual washing tank 6 is supplied with water from the concentrated water tank 8; when there is no concentrated water, the third valve 43 is closed and the fourth valve 44 is opened, and the manual sink washer 6 is supplied with water from the soft water tank 1.
The utility model discloses do not describe the part unanimously with prior art, do not describe herein any more.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (9)
1. A cooling water recovery device for a disinfection supply room is characterized in that: the sterilization device comprises a soft water tank (1), wherein a first connecting pipe (11) connected with a seventh valve (47) is arranged at the water outlet end of the soft water tank (1), the first connecting pipe (11) is communicated with a sterilizer (2), the water outlet end of the sterilizer (2) is communicated with a soft water recovery tank (21), a second connecting pipe (12) connected with an eighth valve (48) is arranged on one side of the soft water recovery tank (21), and the second connecting pipe (12) is also communicated with the sterilizer (2); a third connecting pipe (13) and a fourth connecting pipe (14) are also communicated with the first connecting pipe (11), a first valve (41) is arranged on one side of the third connecting pipe (13) and is communicated with the cleaning machine (5), a fourth valve (44) is arranged on the other side and is communicated with the manual washing tank (6), a fifth valve (45) is arranged on the fourth connecting pipe (14) and is communicated with one end of the heating device, a sixth valve (46) is arranged on one side of the same end of the heating device and is communicated with the second connecting pipe (12), one side of the other end of the heating device is provided with a second valve (42) and is communicated with the cleaning machine (5), the other side is communicated with the manual washing tank (6), the manual washing tank (6) is communicated with one end of a seventh connecting pipe (17), the other end of the seventh connecting pipe (17) is communicated with the concentrated water tank (8), and a third valve (43) is arranged on the seventh connecting pipe (17);
be equipped with temperature sensor (211) in soft water recovery case (21), temperature sensor (211) are connected with the PLC controller, the PLC controller still is connected with eight valves.
2. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: the heating device comprises a heater (7) communicated with a fifth connecting pipe (15) and a sixth connecting pipe (16), a second valve (42) is arranged on the fifth connecting pipe (15), the water outlet end of the second valve (42) is communicated with a third connecting pipe (13), and the communication position is positioned between the first valve (41) and the cleaning machine (5); a sixth valve (46) is arranged on the sixth connecting pipe (16) and is communicated with the second connecting pipe (12), and the communication position is positioned between the soft water recovery tank (21) and the eighth valve (48).
3. A sterilizing supply chamber cooling water recovery device as defined in claim 2, wherein: an eighth connecting pipe (18) is arranged on the fifth connecting pipe (15) at a position corresponding to the position between the second valve (42) and the heater (7), and the eighth connecting pipe (18) is communicated with the manual washing tank (6).
4. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: the cleaning machine (5) and the manual washing tank (6) are both communicated with a sewer.
5. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: an ozone sterilizer is arranged at the upper part in the soft water recovery tank (21), and an ultraviolet sterilizing lamp is arranged at the lower part.
6. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: a filter (212) is arranged at the water inlet end of the soft water recovery tank (21).
7. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: the water outlet ends of the soft water tank (1), the soft water recovery tank (21) and the concentrated water tank (8) are respectively provided with a variable frequency delivery pump (9).
8. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: all be equipped with level sensor on soft water tank (1), soft water recovery case (21) and dense water case (8), it is three level sensor all is connected with the PLC controller.
9. A sterilizing supply chamber cooling water recovery device as defined in claim 1, wherein: the first valve (41) is interlocked with a second valve (42), the third valve (43) is interlocked with a fourth valve (44), and the fifth valve (45) is interlocked with a sixth valve (46); the seventh valve (47) is interlocked with the eighth valve (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121250626.XU CN215102630U (en) | 2021-06-04 | 2021-06-04 | Cooling water recovery device of disinfection supply room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121250626.XU CN215102630U (en) | 2021-06-04 | 2021-06-04 | Cooling water recovery device of disinfection supply room |
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| Publication Number | Publication Date |
|---|---|
| CN215102630U true CN215102630U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121250626.XU Active CN215102630U (en) | 2021-06-04 | 2021-06-04 | Cooling water recovery device of disinfection supply room |
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| CN (1) | CN215102630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149089A (en) * | 2021-12-14 | 2022-03-08 | 中国人民解放军陆军军医大学第一附属医院 | A system and method for recycling water for decontamination of medical equipment |
-
2021
- 2021-06-04 CN CN202121250626.XU patent/CN215102630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149089A (en) * | 2021-12-14 | 2022-03-08 | 中国人民解放军陆军军医大学第一附属医院 | A system and method for recycling water for decontamination of medical equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: No. 181, Hanyu Road, Shapingba District, Chongqing 400030 Patentee after: Cancer Hospital Affiliated to Chongqing University Address before: No. 181, Hanyu Road, Shapingba District, Chongqing 400030 Patentee before: Wan Li |