CN204830548U - Medical treatment PET -CT direct current forced air cooling air conditioner - Google Patents
Medical treatment PET -CT direct current forced air cooling air conditioner Download PDFInfo
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- CN204830548U CN204830548U CN201520540428.5U CN201520540428U CN204830548U CN 204830548 U CN204830548 U CN 204830548U CN 201520540428 U CN201520540428 U CN 201520540428U CN 204830548 U CN204830548 U CN 204830548U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a medical treatment PET -CT direct current forced air cooling air conditioner, include: casing, compressor, evaporimeter, condenser, expansion valve, PET circulation system, temperature sensing package, evaporation fan, condenser fan, power supply box, control system and remote controller, wherein, temperature sensing package constitute by return air temperature sensor, air -out temperature sensor and temperature sensor. A medical treatment PET -CT direct current forced air cooling air conditioner, it passes through the compressor, an evaporator, condenser and expansion valve pass through the copper union coupling and constitute an inclosed circulation system, evaporimeter and condenser carry out the heat exchange through evaporation fan and condenser fan, and control entire system's operation through multi -functional control system, let air in the PET circulation system along with the operation of evaporation fan the circulation flow, let it realize the cooling to PET circulation system inner heat module, can effectively guarantee its normal operation, avoid causing burning out of short circuit or electrical components because of inside high temperature, also fine guard action has been played to it.
Description
Technical field
The utility model relates to a kind of field of air conditioning, specifically a kind of medical PET-CT direct-current air cooling air-conditioning.
Background technology
Along with socioeconomic fast development, the living condition of people and level are also all more and more higher, for the quality of life with require also to get more and more, the live and work of people all gradually achieve modernization, air-conditioning becomes essential electrification product in people's life especially.Hospital belongs to public product institute, usually the place that population is comparatively intensive is belonged to, thus be that ventilation or temperature are all relatively poor, simultaneously, because the use of the various instrument and equipments of hospital can give out a large amount of heat energy, it will make indoor temperature higher, in order to ensure that it ventilates and suitable temperature normally, and ensureing that various medicine equipment can use normally, it must be regulated by air-conditioning.
PET and CT perfection combines together by PET-CT, the function providing focus detailed by PET and metabolism equimolecular information, and CT provides the precise anatomical of focus to locate, a video picture can obtain the faultage image in each orientation of whole body, there is the features such as sensitive, accurate, special and registration, can open-and-shut understanding whole body integral status, the object reaching early detection focus He diagnose the illness.The appearance of PET-CT is the revolution again of Medical Imaging, receives generally acknowledging and extensive concern of medical circle, can be rated as " hat of modern medicine high-tech ".From above-mentioned content, it plays very important effect at medical field, but due to its workload larger, thus the various piece of its inside gives out a large amount of heat energy in the process of work, the temperature in whole equipment can be caused too high, light then equipment can be caused to occur short circuit, heavy then its inner member can be caused to burn, but no matter be occur any fault, it all will delay the normal inspection of a lot of patient, all will cause many inconvenience to hospital or patient, thus in order to ensure that PET-CT can work normally, must ensure that the cooling system of its inside can work normally.
Utility model content
Utility model object: the purpose of this utility model is to solve the deficiencies in the prior art, provides a kind of medical PET-CT direct-current air cooling air-conditioning and method of work thereof.
Technical scheme: in order to realize above object, one described in the utility model medical PET-CT direct-current air cooling air-conditioning, comprising: casing, compressor, evaporimeter, condenser, expansion valve, the PET circulatory system, temperature-sensitive bag, evaporating fan, condenser fan, power supply box, control system and remote controller, wherein, described temperature-sensitive bag is by return air temperature sensor, leaving air temp sensor and temperature sensor are formed, described compressor, evaporimeter, condenser and expansion valve connect and compose an airtight circulatory system by copper pipe, described evaporimeter is connected with the PET circulatory system by discharge pipe, described return air temperature sensor is located at the air inlet of evaporating fan, the air outlet place of evaporating fan is located at by described leaving air temp sensor, described environment temperature sensor is connected with the air outlet of condenser fan, described evaporating fan and condenser fan are connected with evaporimeter and condenser respectively, described compressor, evaporimeter, condenser, expansion valve, the PET circulatory system, temperature-sensitive bag, evaporating fan, condenser fan is all connected with power supply box with control system, described compressor, evaporimeter, condenser, expansion valve, the PET circulatory system, temperature-sensitive bag, evaporating fan, condenser fan is all connected with control system, and they are all located in casing, the inside of described casing is also provided with filter and display screen, and the air outlet place of condenser fan is located at by described filter, and described filter is all connected with control system with display screen.
Control system described in the utility model comprises temperature control modules, wind speed and direction control module, monitoring system, warning system and controller, the described circulatory system, the PET circulatory system, temperature control modules and wind speed and direction control module are all connected with monitoring system, described monitoring system is connected with warning system, and the described circulatory system, the PET circulatory system, temperature control modules, wind speed and direction control module, monitoring system are all connected with controller with warning system.
Controller described in the utility model is by data storage, data register, data decoder, data-analyzing machine and central controller are formed, described compressor, evaporimeter, condenser, expansion valve, the PET circulatory system, temperature-sensitive bag, evaporating fan, condenser fan and power supply box are all connected with the input of data storage, the output of described data storage is connected with the input of data register, the input of described data decoder is connected with the output of data register and the input of data-analyzing machine respectively with output, described data storage, data register, data decoder is all connected with central controller with data-analyzing machine.
Casing described in the utility model is also provided with vent and louvre, and described vent and the inner side of louvre are equipped with screen pack, and the screen pack inside described louvre adopts metal to make.
Display screen described in the utility model adopts digital touch panel, and described remote controller is connected with display screen by far infrared signal.
Beneficial effect: medical PET-CT direct-current air cooling air-conditioning described in the utility model, has the following advantages:
1, one described in the utility model medical PET-CT direct-current air cooling air-conditioning, it passes through compressor, evaporimeter, condenser and expansion valve connect and compose an airtight circulatory system by copper pipe, evaporimeter and condenser carry out heat exchange by evaporating fan and condenser fan, and controlled by the operation of multi-functional control system to whole system, the air in the PET circulatory system is allowed to circulate along with the running of evaporating fan, it is allowed to realize cooling to PET circulatory system inner heat module, can effectively ensure that it operates normally, avoid causing because internal temperature is too high burning of short circuit or electric elements, also it is played a very good protection.
2, the environment temperature due to the application of PET circulatory system system in the utility model is lower; so the air after condenser still can dispel the heat to power line; thus effectively ensure that power supply box can not cause hyperthermia and superheating because of persistent fever; can play a very good protection to power supply box, further ensuring this equipment can operate normally.
3, monitoring system, warning system is also provided with in the control system in the utility model, it can monitor the ruuning situation of whole equipment at any time, once find that any problem will remind staff by the warning decorum in time, timely it is processed and follow-up work is reasonably arranged, avoid the unexpected strike because of machine cause need not trouble produce.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present utility model;
Fig. 2 is mounting structure schematic diagram of the present utility model;
In figure: casing-1, compressor-2, evaporimeter-3, condenser-4, expansion valve-5, the PET circulatory system-6, temperature-sensitive bag-7, evaporating fan-8, condenser fan-9, power supply box-10, control system-11.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
Embodiment
One medical treatment PET-CT direct-current air cooling air-conditioning as depicted in figs. 1 and 2, comprise: casing 1, compressor 2, evaporimeter 3, condenser 4, expansion valve 5, the PET circulatory system 6, temperature-sensitive bag 7, evaporating fan 8, condenser fan 9, power supply box 10, control system 11 and remote controller, wherein, described temperature-sensitive bag 7 is by return air temperature sensor, leaving air temp sensor and environment temperature sensor are formed, described control system 11 comprises temperature control modules, wind speed and direction control module, monitoring system, warning system and controller, described controller is by data storage, data register, data decoder, data-analyzing machine and central controller are formed.
The relation of above-mentioned each parts is as follows:
Described compressor 2, evaporimeter 3, condenser 4 and expansion valve 5 connect and compose an airtight circulatory system by copper pipe, described evaporimeter 3 is connected with the PET circulatory system 6 by discharge pipe, described return air temperature sensor is located at the air inlet of evaporating fan 8, the air outlet place of evaporating fan 8 is located at by described leaving air temp sensor, described environment temperature sensor is connected with the air outlet of condenser fan 9, described evaporating fan 8 is connected with evaporimeter 3 and condenser 4 respectively with condenser fan 9, described compressor 2, evaporimeter 3, condenser 4, expansion valve 5, the PET circulatory system 6, temperature-sensitive bag 7, evaporating fan 8, condenser fan 9 is all connected with power supply box 10 with control system 11, described compressor 2, evaporimeter 3, condenser 4, expansion valve 5, the PET circulatory system 6, temperature-sensitive bag 7, evaporating fan 8, condenser fan 9 is all connected with control system 11, and they are all located in casing 1, the inside of described casing 1 is also provided with filter and display screen, and casing 1 is also provided with vent and louvre, described vent and the inner side of louvre are equipped with screen pack, screen pack inside described louvre adopts metal to make, the air outlet place of condenser fan 9 is located at by described filter, described filter and display screen are all connected with control system 11, and described display screen adopts digital touch panel, and described remote controller is connected with display screen by far infrared signal.
Control system 11 described in the present embodiment comprises temperature control modules, wind speed and direction control module, monitoring system, warning system and controller, the described circulatory system, PETRING, temperature control modules and wind speed and direction control module are all connected with monitoring system, described monitoring system is connected with warning system, and the described circulatory system, PETRING, temperature control modules, wind speed and direction control module, monitoring system are all connected with controller with warning system, described controller is by data storage, data register, data decoder, data-analyzing machine and central controller are formed, described compressor, evaporimeter, condenser, expansion valve, the PET circulatory system, temperature-sensitive bag, evaporating fan, condenser fan and power supply box are all connected with the input of data storage, the output of described data storage is connected with the input of data register, the input of described data decoder is connected with the output of data register and the input of data-analyzing machine respectively with output, described data storage, data register, data decoder is all connected with central controller with data-analyzing machine.
One medical treatment PET-CT direct-current air cooling air-conditioning described in the present embodiment, its specific works method is as follows:
(1): when user starts shooting, when starting medical PET-CT direct-current air cooling air-conditioning by remote controller, the various piece of this air-conditioning all will enter duty thereupon;
(2): when user by remote controller to temperature control modules, wind speed and direction control module control according to oneself need set temperature and air quantity;
(3): then indoor hot-air will be sucked from top by evaporating fan 8, send back in the PET circulatory system 6 through wind pipe after the cooling of low temperature flow refrigerant via in evaporimeter (3), thus its inner heat module is cooled;
(4): meanwhile, the steam being vaporized into low-temp low-pressure by evaporimeter 3 is sucked by compressor 2, then to compress it through compressor 2 and drains in condenser 4;
(5): then steam is condensed into highly pressurised liquid through expansion valve 5 throttling to the cooling medium heat release in condenser 4 is the cold-producing medium of low-pressure low-temperature, again enter evaporimeter 3 heat absorption vaporization, reach the object of circularly cooling;
(6): then cooled gas is delivered in the PET circulatory system (6) by wind pipe by evaporimeter 3, air is allowed to circulate along with the running of evaporating fan 8;
(7): in the process, in evaporimeter 3 after low-temperature environment-friendly refrigerant suction heat, by compressor 2, then by wind pipe, heat will be displaced in external environment condition by condenser fan 9, thus realize the effect of refrigeration;
(8): in above process, when in the board regulated, temperature reaches the temperature of setting, compressor 2 will cut out, and when temperature in board is higher than the temperature set, 2, compressor works on;
(9): the environment temperature applied due to the PET circulatory system 6 is lower, thus the air after condenser 4 still can continue to dispel the heat to power supply box 10, thus ensure that power supply box 10 can not cause hyperthermia and superheating because of persistent fever, ensure that the normal operation of whole equipment.
When remote controller described in the present embodiment starts this medical PET-CT direct-current air cooling air-conditioning, its concrete start control mode is as follows:
As environment temperature < 23, control system adopts low speed initial value, evaporating fan 8 is operated in IP14 rotating speed (being defaulted as 40%), and condenser fan 9 is operated in EP11(and is defaulted as 40%), compressor 2 is operated in the rotating speed (being defaulted as 1500RPM) of CPL;
As environment temperature > 23 DEG C, evaporating fan 8 is operated in IP12 rotating speed (being defaulted as 70%), and condenser fan 9 is operated in EP12(acquiescence 70%), compressor 2 is operated in CPL rotating speed (acquiescence 150RPM);
If return air temperature is lower than 20 DEG C, compressor 2 will cut out, and start higher than 20 DEG C of compressors 2.
The work-based logic of evaporating fan 8 described in the present embodiment is as follows:
Return air temperature TRA: for evaporating fan 8 aspirates the temperature from the PET circulatory system 6 apoplexy;
Leaving air temp TCO: be the temperature through the cooled wind of evaporator 3;
As TRA-TCO > 3 DEG C, evaporating fan 8 increases the rotating speed (be defaulted as 100%) of rotary speed working at IP13, make its temperature stabilization 2.5 DEG C >=TRA-TCO >=1.5 DEG C, after stable, evaporating fan 8 rotating speed is reworked in IP12 rotating speed (acquiescence 70%);
As TRA-TCO < 1 DEG C, evaporating fan 8 reduces the rotating speed (be defaulted as 40%) of rotary speed working at IP14, make its temperature stabilization 2.5 DEG C >=TRA-TCO >=1.5 DEG C, after stable, evaporating fan 8 rotating speed is reworked in IP12 rotating speed (acquiescence 70%).
The work-based logic of condenser fan 9 described in the utility model is as follows:
As environment temperature < 23 DEG C (ET11), condenser fan 9 is operated in EP11 (being defaulted as 40%);
As environment temperature > 28 DEG C (ET12), condenser fan 9 is operated in EP13(and is defaulted as 100%);
If 28 DEG C of (ET12) >=environment temperature >=23 DEG C (ET11), condenser fan 9 is operated in EP12(and is defaulted as 70%).
Embodiment is only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
Claims (5)
1. a medical PET-CT direct-current air cooling air-conditioning, is characterized in that, comprising: casing (1), compressor (2), evaporimeter (3), condenser (4), expansion valve (5), the PET circulatory system (6), temperature-sensitive bag (7), evaporating fan (8), condenser fan (9), power supply box (10), control system (11) and remote controller, wherein, described temperature-sensitive bag (7) is by return air temperature sensor, leaving air temp sensor and environment temperature sensor are formed, described compressor (2), evaporimeter (3), condenser (4) and expansion valve (5) connect and compose an airtight circulatory system by copper pipe, described evaporimeter (3) is connected with the PET circulatory system (6) by discharge pipe, described return air temperature sensor is located at the air inlet of evaporating fan (8), the air outlet place of evaporating fan (8) is located at by described leaving air temp sensor, described environment temperature sensor is connected with the air outlet of condenser fan (9), described evaporating fan (8) is connected with evaporimeter (3) and condenser (4) respectively with condenser fan (9), described compressor (2), evaporimeter (3), condenser (4), expansion valve (5), the PET circulatory system (6), temperature-sensitive bag (7), evaporating fan (8), condenser fan (9) is all connected with power supply box (10) with control system (11), described compressor (2), evaporimeter (3), condenser (4), expansion valve (5), the PET circulatory system (6), temperature-sensitive bag (7), evaporating fan (8), condenser fan (9) is all connected with control system (11), and they are all located in casing (1),
The inside of described casing (1) is also provided with filter and display screen, and the air outlet place of condenser fan (9) is located at by described filter, and described filter and display screen are all connected with control system (11).
2. one according to claim 1 medical PET-CT direct-current air cooling air-conditioning, it is characterized in that: described control system (11) comprises temperature control modules, wind speed and direction control module, monitoring system, warning system and controller, the described circulatory system, the PET circulatory system, temperature control modules and wind speed and direction control module are all connected with monitoring system, described monitoring system is connected with warning system, and the described circulatory system, the PET circulatory system, temperature control modules, wind speed and direction control module, monitoring system are all connected with controller with warning system.
3. one according to claim 2 medical PET-CT direct-current air cooling air-conditioning, it is characterized in that: described controller is by data storage, data register, data decoder, data-analyzing machine and central controller are formed, described compressor, evaporimeter, condenser, expansion valve, the PET circulatory system, temperature-sensitive bag, evaporating fan, condenser fan and power supply box are all connected with the input of data storage, the output of described data storage is connected with the input of data register, the input of described data decoder is connected with the output of data register and the input of data-analyzing machine respectively with output, described data storage, data register, data decoder is all connected with central controller with data-analyzing machine.
4. one according to claim 1 medical PET-CT direct-current air cooling air-conditioning, it is characterized in that: described casing (1) is also provided with vent and louvre, described vent and the inner side of louvre are equipped with screen pack, and the screen pack inside described louvre adopts metal to make.
5. one according to claim 1 medical PET-CT direct-current air cooling air-conditioning, is characterized in that: described display screen adopts digital touch panel, and described remote controller is connected with display screen by far infrared signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540428.5U CN204830548U (en) | 2015-07-24 | 2015-07-24 | Medical treatment PET -CT direct current forced air cooling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520540428.5U CN204830548U (en) | 2015-07-24 | 2015-07-24 | Medical treatment PET -CT direct current forced air cooling air conditioner |
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| CN204830548U true CN204830548U (en) | 2015-12-02 |
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| CN201520540428.5U Expired - Fee Related CN204830548U (en) | 2015-07-24 | 2015-07-24 | Medical treatment PET -CT direct current forced air cooling air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004084A (en) * | 2015-07-24 | 2015-10-28 | 比赫电气（太仓）有限公司 | Medical positron emission tomography (PET)-computed tomography (CT) direct-current air-cooled air conditioner and working method thereof |
-
2015
- 2015-07-24 CN CN201520540428.5U patent/CN204830548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004084A (en) * | 2015-07-24 | 2015-10-28 | 比赫电气（太仓）有限公司 | Medical positron emission tomography (PET)-computed tomography (CT) direct-current air-cooled air conditioner and working method thereof |
| CN105004084B (en) * | 2015-07-24 | 2018-09-28 | 比赫电气（太仓）有限公司 | A kind of medical treatment PET-CT direct-current air coolings air-conditioning and its working method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |