CN101033836B - Double-control thermostatic steam generating device - Google Patents
Double-control thermostatic steam generating device Download PDFInfo
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- CN101033836B CN101033836B CN2006100524360A CN200610052436A CN101033836B CN 101033836 B CN101033836 B CN 101033836B CN 2006100524360 A CN2006100524360 A CN 2006100524360A CN 200610052436 A CN200610052436 A CN 200610052436A CN 101033836 B CN101033836 B CN 101033836B
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Abstract
A kind of double control constant temperature vapor generating device is used in the auto control vapor generating device. It is consisted of a aluminous upper plate, a aluminous lower plate, a heat expansion temperature relay, an electronic temperature sensor, a heating component, a water inlet, and a vapor outlet and so on. The aluminous upper plate fixes with the aluminous plate intensively and they form a device with a bore and it fits on a heating component and a temperature control probe that can make the inlet water quickly changed from the liquid to the vapor with constant temperature by heating at the same time the whole device allocates an insurance component it can discover the disorder of temperature at any time and cuts off the prevention component. The invention's merits are that: it is easy to operate; the temperature is easy to control; and the running is safe. The device of the invention can be used in the cleaning and disinfectant occasion of the medical attendance, health industry, and washing industry.
Description
Technical field
The invention belongs to a kind of heater, refer in particular to a kind of steam raising plant of automatic control.
Technical background
At medical treatment, health industry, chemical method is often adopted in sterilization, sterilization at present, so that obtain effect preferably, but adopts chemical method to be easy to cause the appearance of environmental problems such as secondary pollution or waste water.Though and traditional employed physics, high-temperature sterilization, sterilization are a kind of processing methods preferably, but because the ubiquity unstable working condition, can not continuous operation situation, or the safety problem when being in high temperature can't effectively solve, so in use often be very restricted.
Summary of the invention
The present invention is directed to deficiency of the prior art, proposed a kind of can long-term stability the heating, guarantee its long-term constant temperature, and guaranteed safe high-temperature sterilization device, the present invention is achieved by following technical proposals.
A kind of double-control thermostatic steam generating device, it is characterized in that it comprises aluminium lower plate 7, aluminium upper plate 8, heat expansion type temperature relay 2, electronic temperature sensor 1, heating member 3, water inlet 12, steam (vapor) outlet 6 is formed, aluminium upper plate 8 inner chambers have can be for fluid mobile cavity 14 and passage 15, there is the fixedly cavity 9 of heating member 3 in aluminium upper plate 8 outsides, heating member 3 links to each other with power supply, water inlet pipeline 4 and steam (vapor) outlet pipeline 5 place close two ends of aluminium lower plate 7 respectively, import with aluminium upper plate 8 inner chambers, outlet communicates respectively, aluminium lower plate 7 is closely fixing by plurality of fixed part 10 with aluminium upper plate 8, the probe of heat expansion type temperature relay 2 places in aluminium upper plate 8 outside grooves 11, the output of heat expansion type temperature relay 2 links to each other with instrument, the probe of electronic temperature sensor 1 places aluminium lower plate endoporus 13, and the output of electronic temperature sensor 1 links to each other with control panel.
Described water inlet 12 and steam (vapor) outlet 6 are positioned at aluminium lower plate 7, and be connected with import, the outlet of the inner chamber of aluminium upper plate 8 respectively, water inlet 12, the steam (vapor) outlet 6 that described water inlet pipeline 4, steam (vapor) outlet pipeline 5 insert aluminium lower plate 7 respectively realize with the import of aluminium upper plate 8 inner chambers, export and communicate respectively.
Above-mentioned a kind of double-control thermostatic steam generating device, in order to obtain better steam generation, the cavity 14 of aluminium upper plate 8 inner chambers is several, is shaped as circle, and be evenly distributed on aluminium upper plate 8 inner chambers, 14 of some cavitys are continuous successively by passage 15, and passage 15 calibers are less than the diameter of cavity 14, in the time of can guaranteeing that effectively fluid passes through device content like this, make fluid form turbulent flow, the integral body of fluid is heated, the phenomenon of local heating can not occur, reach the efficient that energy utilizes better.
Above-mentioned a kind of double-control thermostatic steam generating device, the aluminium upper plate 8 outsides fixedly cavity 9 of heating member 3 have two, how better, more effectively and aluminium upper plate 8 madial walls are thin as far as possible, and She Ji purpose also is under the situation of finite energy like this, given play to the efficient of energy.Design has two or more heating members, can make equipment when being heated, and makes the inner chamber thermally equivalent of whole fluid process, and is unlikely to occur the situation of local heating.In the present invention, because designed product mainly is used in the middle of the Medical Devices at present, entire equipment is not very huge yet, and the consumption of steam neither be very huge, so be designed to two heating members 3 in the present invention and place in two inner chambers 9 of aluminium upper plate 8, be enough to satisfy the generating capacity of steam.Certainly, if increase equipment, need more substantial steam generating amount, can increase outside the method for power of heating member 3, can also can improve the generating capacity of steam equally, reach the purpose of increase equipment by increasing the quantity of heating member 3.And at present, the equipment that we mainly provide two heating members 3 also is enough to satisfy the demand of product.Above-mentioned a kind of double-control thermostatic steam generating device, electronic temperature transmitter 1 has two, place the both sides endoporus 13 of aluminium lower plate 7 respectively, probe tip is positioned near the center line of aluminium lower plate 7, and She Ji purpose is still in order to obtain better temperature control and safety guarantee like this.Energy of the present invention is mainly electric energy, so effective can with the safety guarantee no less important, leave two or more endoporus 13 in the both sides of aluminium lower plate 7, and the probe of electronic temperature transmitter 1 is placed in one, can understand, grasp the temperature of steam so at any time, and understand the operation conditions of equipment, two probes are placed suitable medium position, can do objectively to understand to the steam integral body of the entire equipment situation of being heated, as whether be heated evenly, whether heating member good or the like.
Also having an important structural member in the present invention is exactly heat expansion type temperature relay 2, these parts to the poor sensitivity of temperature in electronic temperature sensor 1, but comparatively speaking, the Mechanical Reliability of heat expansion type temperature relay 2 is better than electronic temperature sensor 1, safe operation in order to ensure entire equipment, just in case it is unexpected that electronic temperature sensor 1 occurs, maybe can't understand and the heated condition that makes equipment is uncontrollable, then can play a role by the structural formula temperature control parts of heat expansion type temperature relay 2, when temperature continue to raise, heat expansion type temperature relay 2 can effectively be cut off the electricity supply equally and be avoided endangering the generation of consequence.So, in the present invention, these parts are placed in the groove 11 in aluminium upper plate 8 outsides, with the safe operation of further support equipment.The invention has the beneficial effects as follows that equipment of the present invention is simple to operate, stable equipment operation, safety, and temperature control precision height, the generation of quantity of steam is control easily also.
Description of drawings
The connection diagram of Fig. 1 apparatus of the present invention
The front view sectional view of Fig. 2 aluminium lower plate, aluminium upper plate sub-assembly
The vertical view of Fig. 3 aluminium lower plate, aluminium upper plate sub-assembly
The upward view of Fig. 4 aluminium lower plate, aluminium upper plate sub-assembly
The front view of Fig. 5 aluminium lower plate
The vertical view of Fig. 6 aluminium lower plate
The A-A cutaway view of Fig. 7 aluminium lower plate
The front view of Fig. 8 aluminium upper plate
The rearview of Fig. 9 aluminium upper plate
The B-B cutaway view of Figure 10 aluminium upper plate
The C-C cutaway view of Figure 11 aluminium upper plate
1, electronic temperature sensor 2, heat expansion type temperature relay 3, heating member 4, water inlet pipe 5, steam (vapor) outlet pipeline 6, steam (vapor) outlet 7, aluminium lower plate 8, aluminium upper plate 9 cavitys 10, fixture 11, groove 12, water inlet 13, aluminium lower plate endoporus 14, cavity 15, passage 16, side fixing threaded hole 17, vertical fixing screw
The specific embodiment
Below in conjunction with accompanying drawing, implementation example of the present invention is illustrated.
Earlier equipment is connected, equipment is fixed in installation position, wherein mainly interconnect between aluminium lower plate 7 and the aluminium upper plate 8 by plurality of fixed part 10 by side fixing threaded hole 16, vertical fixing screw 17.Again the temperature that we need is in advance set, so that we realize desired vapor (steam) temperature.After equipment connects power supply, heating member 3 is with regard to operate as normal, simultaneously, water is connected with the water inlet 12 of aluminium lower plate 7 by water inlet pipe 4 and enters the cavity 14 of aluminium upper plate 8, the heat of heating member 3 by the good heat conductive performance of aluminium sheet self with heat transferred the water that flows in the cavity 14, become steam until water, flow out from steam (vapor) outlet 6 again, enter the place of needs use steam such as disinfection room.In whole process, mainly by electronic temperature sensor 1 control, when steam reached the temperature of setting, its firing rate can reduce temperature controlling, and opposite, then firing rate then can improve.The numerical value feedback of temperature is to place the control probe in the aluminium lower plate 7 to record by two, can adjust heating state according to the variation of heating process at any time.When just in case electronic temperature sensor 1 to occur malfunctioning, and heating member 3 continues to heat always, then dangerous situation can occur, the heat expansion type temperature relay 2 of this moment will play a role, when temperature is raised to a certain degree, heat expansion type temperature relay 2 will automatic disconnection, thereby guarantees the safety of equipment.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, the invention is not restricted to the foregoing description, many distortion can also be arranged.Every foundation technical spirit of the present invention all should be thought to belong to protection scope of the present invention to any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. double-control thermostatic steam generating device, it is characterized in that it comprises aluminium lower plate (7), aluminium upper plate (8), heat expansion type temperature relay (2), electronic temperature sensor (1), heating member (3), water inlet (12), steam (vapor) outlet (6), aluminium upper plate (8) inner chamber has the cavity (14) and passage (15) that flows for fluid, aluminium upper plate (8) outside is useful on the fixedly cavity (9) of heating member (3), heating member (3) links to each other with power supply, go up close two ends in aluminium lower plate (7) and be respectively arranged with water inlet pipeline (4) and steam (vapor) outlet pipeline (5), aluminium lower plate (7) is closely fixing by plurality of fixed part (10) with aluminium upper plate (8), the probe of heat expansion type temperature relay (2) places in aluminium upper plate (8) outside groove (11), the output of heat expansion type temperature relay (2) links to each other with instrument, the probe of electronic temperature sensor (1) places aluminium lower plate endoporus (13), and the output of electronic temperature sensor (1) links to each other with control panel;
Described water inlet (12) and steam (vapor) outlet (6) are positioned at aluminium lower plate (7), and be connected with import, the outlet of the inner chamber of aluminium upper plate (8) respectively, described water inlet (12), the steam (vapor) outlet (6) that described water inlet pipeline (4), steam (vapor) outlet pipeline (5) insert aluminium lower plate (7) respectively realize with the import of aluminium upper plate (8) inner chamber, export and communicate respectively.
2. a kind of double-control thermostatic steam generating device according to claim 1, the cavity (14) that it is characterized in that aluminium upper plate (8) inner chamber is several, be shaped as circle, and be evenly distributed on aluminium upper plate (8) inner chamber, linked to each other successively by passage (15) between some cavitys (14), passage (15) caliber is less than the diameter of cavity (14).
3. a kind of double-control thermostatic steam generating device according to claim 1 it is characterized in that the cavity (9) that aluminium upper plate (8) outside is used for fixing heating member (3) has two, and aluminium upper plate (8) madial wall is thin as far as possible.
4. a kind of double-control thermostatic steam generating device according to claim 1 is characterized in that electronic temperature transmitter (1) has two, places the both sides endoporus (13) of aluminium lower plate (7) respectively, and probe tip is positioned near the center line of aluminium lower plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100524360A CN101033836B (en) | 2006-07-13 | 2006-07-13 | Double-control thermostatic steam generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100524360A CN101033836B (en) | 2006-07-13 | 2006-07-13 | Double-control thermostatic steam generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101033836A CN101033836A (en) | 2007-09-12 |
| CN101033836B true CN101033836B (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100524360A Expired - Fee Related CN101033836B (en) | 2006-07-13 | 2006-07-13 | Double-control thermostatic steam generating device |
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| Country | Link |
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| CN (1) | CN101033836B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218586A (en) * | 2017-07-17 | 2017-09-29 | 浙江凯德医疗器械有限公司 | A kind of quick generating means of constant temperature steam with choke preventing function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308202A (en) * | 2001-02-23 | 2001-08-15 | 郑业琦 | High pressure saturated steam generator |
| CN2662076Y (en) * | 2003-10-20 | 2004-12-08 | 叶雪珠 | Instant steam maker |
| CN2670750Y (en) * | 2003-11-13 | 2005-01-12 | 陈重铭 | Vapour generator |
| CN1587793A (en) * | 2004-08-13 | 2005-03-02 | 佛山市顺德区新宝电器有限公司 | Steam generator and its producing method |
| CN2929480Y (en) * | 2006-07-13 | 2007-08-01 | 范天荣 | Double control constant temperature steam generater |
-
2006
- 2006-07-13 CN CN2006100524360A patent/CN101033836B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308202A (en) * | 2001-02-23 | 2001-08-15 | 郑业琦 | High pressure saturated steam generator |
| CN2662076Y (en) * | 2003-10-20 | 2004-12-08 | 叶雪珠 | Instant steam maker |
| CN2670750Y (en) * | 2003-11-13 | 2005-01-12 | 陈重铭 | Vapour generator |
| CN1587793A (en) * | 2004-08-13 | 2005-03-02 | 佛山市顺德区新宝电器有限公司 | Steam generator and its producing method |
| CN2929480Y (en) * | 2006-07-13 | 2007-08-01 | 范天荣 | Double control constant temperature steam generater |
Non-Patent Citations (1)
| Title |
|---|
| JP平10-19260A 1998.01.23 |
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| CN101033836A (en) | 2007-09-12 |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Cade Medical Instrument Co., Ltd. Assignor: Fan Tianrong Contract record no.: 2011330000507 Denomination of invention: Double-control thermostatic steam generating device Granted publication date: 20100616 License type: Exclusive License Open date: 20070912 Record date: 20110516 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150713 |
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