CN106996553B - Steam evaporator and constant temperature and humidity machine - Google Patents
Steam evaporator and constant temperature and humidity machine Download PDFInfo
- Publication number
- CN106996553B CN106996553B CN201710218103.9A CN201710218103A CN106996553B CN 106996553 B CN106996553 B CN 106996553B CN 201710218103 A CN201710218103 A CN 201710218103A CN 106996553 B CN106996553 B CN 106996553B
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- chamber
- filter plate
- surge chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/26—Automatic feed-control systems
- F22D5/34—Applications of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/18—Air-humidification, e.g. cooling by humidification by injection of steam into the air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air Humidification (AREA)
Abstract
The purpose of the present invention is to provide a kind of steam evaporators, and to solve the problems, such as that the boiled water in water tank in the prior art goes out steam outlet damage constant temperature and humidity machine, the present invention also provides the constant temperature and humidity machines for using the steam evaporator.Adopt the following technical scheme that: steam evaporator includes the water tank equipped with water heating chamber, heating device is equipped in water heating chamber, the top of the water tank is equipped with surge chamber, water tank is connected to surge chamber by buffer channel, the cross-sectional area of the buffer channel is less than the cross-sectional area of water tank and surge chamber, and the surge chamber is equipped with steam outlet.A surge chamber is connected in water tank upper, the space of water tank upper and surge chamber accommodate gaseous vapor jointly, whole device is enhanced to the buffer capacity of vapor, taking the buffer channel of necking down structure can splash to avoid the boiled water in water tank, it is relatively stable to make to enter the indoor vapor movement of buffering, and makes being transported up for vapor higher efficiency.
Description
Technical field
The present invention relates to steam evaporator and constant temperature and humidity machines.
Background technique
Because of the special physical structure of tobacco itself, national Specification more sensitive to temperature and humidity, to cigarette physics
It, be in the perseverance for meeting epidemic disaster index when Indexs measure and the materials such as fume indication detection and tobacco package paper are detected
It is carried out in constant temperature and humidity laboratory.Currently, the equipment for adjusting laboratory epidemic disaster is constant temperature and humidity machine, it is permanent from application effect
Constant temperature and humidity machine is able to satisfy requirement to the adjusting of temperature index substantially；But humidity index is difficult to control, and effect is poor.Existing constant temperature
The workpiece that constant humidity machine increases experiment indoor humidity is water vapor generation device, and water vapor generation device includes water tank, water tank
It is interior to be equipped with water heating chamber, the electrically heated rod of heating water is equipped in the water heating chamber, the electrically heated rod of energization is to the water in water tank
Heating makes water boiling, generates vapor, and vapor is connected to constant temperature and humidity machine by steam outlet arranged on the water tank, leads to
Constant temperature and humidity machine is crossed to be discharged in laboratory to improve ambient humidity.But the steam outlet of water tank in the prior art is direct
It is connected to constant temperature and humidity machine, the water to boil in water tank may be gone out from the vapor mouth of a river and damage to constant temperature and humidity machine.
Summary of the invention
The purpose of the present invention is to provide a kind of steam evaporators, to solve the boiled water in water tank in the prior art
The problem of going out steam outlet damage constant temperature and humidity machine, the present invention also provides the constant temperature and humidities for using the steam evaporator
Machine.
To solve the above problems, the steam evaporator in the present invention adopts the following technical scheme that: steam evaporator packet
The water tank equipped with water heating chamber is included, is equipped with heating device in water heating chamber, the top of the water tank is equipped with surge chamber, water tank and slow
It rushes room to be connected to by buffer channel, the cross-sectional area of the buffer channel is less than the cross-sectional area of water tank and surge chamber, described slow
Room is rushed equipped with steam outlet.It is connected to a surge chamber in water tank upper, the space of water tank upper and surge chamber accommodate jointly
Gaseous vapor enhances whole device to the buffer capacity of vapor, takes the buffer channel of necking down structure can be to avoid
Boiled water in water tank is splashed, and makes to enter the indoor vapor movement of buffering relatively stable, and makes vapor higher efficiency
It is transported up.
Further, it is equipped between the steam outlet and water tank for filtering vapor and preventing the boiling in water tank
Rise the filter cotton that water is gone out.The filter cotton is filtered vapor, prevents the vapor with impurity from causing to hurt to equipment
Evil, while filter cotton can prevent the boiled water in water tank from going out and vapor splashing.
Further, the outlet of buffer channel is arranged in the filter cotton.The outlet of buffer channel is arranged in filter cotton
Preferably it can prevent boiled water from splashing.
Further, the surge chamber is equipped with the vapor overfall for preventing water vapour pressure excessively high.Work as production
When raw vapor is more, the pressure that vapor generates is larger, and the vapor overfall on surge chamber can release a part of water and steam
Gas makes the water vapour pressure in water tank and surge chamber maintain the level of a safety, avoids water vapour pressure excessively high and to water
Steam generator damages.
Further, the top surface of surge chamber is arranged in the steam outlet.Hotter vapor, which has, to be moved upwards
Trend, steam outlet is arranged in the top surface of surge chamber, is conducive to vapor and transports constant temperature and humidity machine in the form of a vapor,
It is then released into the environment for needing to humidify, humidifying effect is more preferable.
Constant temperature and humidity machine in the present invention adopts the following technical scheme that: constant temperature and humidity machine includes steam evaporator, described
Steam evaporator includes the water tank equipped with water heating chamber, is equipped with heating device in water heating chamber, the top of the water tank is equipped with
Surge chamber, water tank are connected to surge chamber by buffer channel, and the cross-sectional area of the buffer channel is less than water tank and surge chamber
Cross-sectional area, the surge chamber are equipped with steam outlet.
Further, it is equipped between the steam outlet and water tank for filtering vapor and preventing the boiling in water tank
Rise the filter cotton that water is gone out.
Further, the outlet of buffer channel is arranged in the filter cotton.
Further, the surge chamber is equipped with the vapor overfall for preventing water vapour pressure excessively high.
Further, the top surface of surge chamber is arranged in the steam outlet.
Detailed description of the invention
Fig. 1 is the steam evaporator structural schematic diagram in the present invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.As shown in Figure 1, the steam evaporator
Including water tank 1, water tank upper is equipped with the surge chamber 2 for accommodating vapor, and buffering is equipped between the surge chamber 2 and water tank 1
Channel 4, the cross-sectional area of the buffer channel 4 are less than the cross-sectional area of water tank 1 and surge chamber 2, are formed gentle relative to water tank 1
The necking down structure of room 2, the buffer channel 4 and surge chamber 2 are rushed for preventing the water to boil in water tank 1 from going out.Surge chamber 2 is outer
Shape is the hollow structure of cuboid, and certainly in other embodiments, the shape of surge chamber 2 is also possible to other shapes with cavity
Shape, such as cylindrical, spherical shape.The top surface of the surge chamber 2 is equipped with steam outlet 3, side is equipped with vapor overfall 15, institute
Liquid level that the end of vapor overfall 15 is inserted into pond is stated hereinafter, to realize that liquid level is close to the liquid of vapor overfall 15
Envelope, or check valve is installed on vapor overfall 15.Certainly in other embodiments, steam outlet 3 can also be set
It sets in the side of surge chamber, but the effect of vapor release is poor；Vapor overfall 15 also can be set in surge chamber 2
In other faces；Check valve on vapor overfall 15 could alternatively be the valve that can be opened under a certain pressure, can also be with
Replace with the solenoid valve of automatic control.
The outlet of the buffer channel 4 is equipped with filter cotton 16, and certainly in embodiment, the filter cotton 16 can also be set
The other positions between steam outlet 3 and water tank 1 are set, for being gone out after preventing the water boiling in water tank 1, buffering is played and makees
With, meanwhile, filter cotton 16 is again filtered vapor, prevents from not filtered clean water dirt entering other equipment
In, equipment is damaged.
Nano ceramics filter plate 7 is equipped with inside water tank 1, the cross-sectional area of the nano ceramics filter plate 7 is interior with water tank 1
The area of chamber is identical, and water tank 1 is divided into downstream chamber 13 and upstream chamber 12, the nanometer pottery by the nano ceramics filter plate 7
Porcelain filter plate 7 is influent side towards the side of upstream chamber 12, is water outlet side towards the side of downstream chamber 13.Downstream chamber 13
It is inside equipped with the first electrically heated rod 6, the second electrically heated rod 14 and water level sensor 5, the electricity that the downstream chamber 13 forms water tank 1 adds
Hot chamber.First heating rod 6 and the second heating rod 14 are connected to external power supply, for the water in heating water tank, are arranged two
Electrically heated rod can effectively improve the efficiency of heating, when needing vapor, efficiently provide sufficient vapor rapidly, and
If one of electrically heated rod damage, another also be can work normally, and guarantee the normal operation of steam evaporator.It is described
Water level sensor 5 is connect with water level controller (being not drawn into figure), and water level sensor 5 monitor the information feedback water supply of water level
Level controller.
The influent side of water tank 1 is equipped with booster pump 9, and described 9 one end of booster pump is connected to by water inlet 8 with upstream chamber 12,
The other end is connected to by solenoid valve 11 with external water source, and the bottom surface of upstream chamber 12, the water inlet is arranged in the water inlet 8
The direction of water flow is perpendicular to nano ceramics filter plate 7 and towards the part of nano ceramics filter plate 7 in 8.The booster pump 9 will be from
Water source interface 10 is pressurized by the water of solenoid valve 11, and the higher water of pressure flows into upstream chamber 12 by water inlet 8, because of nanometer
The filter condition of ceramic filter plate 7 is that upper water must reach certain pressure, when the pressure of the water in upstream chamber 12 meets
When the operating pressure of nano ceramics filter plate 7, the water in upstream chamber 12 starts to permeate in downstream chamber 13, filtered water
It flows in downstream chamber 13, the impurity for forming scale obstructs the nano ceramics filter plate in upstream chamber 12 by ceramic filter plate 7
7 can be effectively reduced the hardness of water, achieve the purpose that reduce scale.Meanwhile the direction of the water flow in water inlet 8 is made pottery perpendicular to nanometer
Porcelain filter plate 7, the high pressure water flow that booster pump 9 is formed is under the guiding role of water inlet 8 to nano ceramics filter plate 7 towards upstream
Chamber 12 brings certain percussion on one side, under the percussion of water flow, is adhered to miscellaneous on nano ceramics filter plate 7
Matter, scale are rinsed, and the impurity being blocked in upstream chamber 12 is mostly macromolecular or ion, without often to upstream cavity
Room 12 is cleaned, if necessary to clean the water that can be released in disassembly booster pump 9 in upstream chamber 12, or in upstream
The valve of a blowdown is arranged in the bottom surface of chamber 12, periodically opens valve blowdown, and the above-mentioned water flow entered from water inlet 8 is to receiving
Rice ceramic filter plate 7 forms the effect of positive cleaning.
In use, water source interface 10 is connected to external water source, 5 water level informations monitored of water level sensor are sent to water level
Controller, when water level is lower than setting value, water level controller controls solenoid valve 11, and solenoid valve 11 is opened, and booster pump 9 starts work
To make, booster pump 9 is from state of a control, when solenoid valve 11 is opened, 9 automatic work of booster pump, the high pressure water circulation that booster pump 9 exports
It crosses water inlet 8 and enters upstream chamber 12, water begins through nano ceramics filter plate 7, and downstream chamber 13 permeates, downstream chamber 13
In water level always with the import of buffer channel keep certain distance.First electrically heated rod 6 and the second electrically heated rod 14 add water
Heat starts to generate vapor after the water boiling in downstream chamber 13, and vapor is entered in surge chamber 2 by buffer channel 4,
By the filtering of filter cotton 16, clean vapor is discharged from steam outlet 3, if the vapor generated in downstream chamber 14
More, a large amount of vapor are flowed to surge chamber 2, and filter cotton 16, which can play, at this time avoids boiled water from going out and excessive vapor
It goes out splashing and causes equipment damage or scald personnel, when the water vapour pressure in water tank 1 and surge chamber 2 is excessively high, vapor overflows
Check valve in outlet 15 is opened, safer in the water receiving container that excessive vapor can be discharged to the outside.
In other embodiments: the heating method of the water in water tank can also be substituted for heated by electrodes mode, i.e., the first electricity
Heating rod 6 and the second electrically heated rod 14 replace with the two poles of the earth of heated by electrodes mode respectively.
One embodiment of constant temperature and humidity machine in the present invention, the heating, cooling of the constant temperature and humidity machine and drying part
Same as the prior art, humidifying component is identical as above-mentioned water vapor generation device, and which is not described herein again.
Claims (10)
1. a kind of steam generator, including water tank, it is characterised in that: the top of the water tank is equipped with surge chamber, water tank and slow
It rushes room to be connected to by buffer channel, the cross-sectional area of the buffer channel is less than the cross-sectional area of water tank and surge chamber, described slow
Room is rushed equipped with steam outlet, the water tank is internally provided with nano ceramics filter plate, the cross of the nano ceramics filter plate
Section is identical as the area of water tank cavity, and water tank is divided into upstream chamber and downstream chamber, nano ceramics by nano ceramics filter plate
Filter plate is influent side towards the side of upstream chamber, is water outlet side towards the side of downstream chamber, sets in the downstream chamber
There are the first electrically heated rod and the second electrically heated rod, the water in the upstream chamber meets the operating pressure of nano ceramics filter plate
When, the water in upstream chamber starts downstream chamber infiltration, and the upstream chamber bottom is provided with water inlet, and the water inlet will
One end of booster pump is connected to upstream chamber, and the other end of the booster pump is connected to by solenoid valve with external water source, it is described into
Water (flow) direction in the mouth of a river is perpendicular to nano ceramics filter plate and towards the part of nano ceramics filter plate.
2. steam generator according to claim 1, it is characterised in that: be equipped between the steam outlet and water tank
For filtering water vapor and the filter cotton for preventing the boiled water in water tank from going out.
3. steam generator according to claim 2, it is characterised in that: going out for buffer channel is arranged in the filter cotton
Mouthful.
4. steam generator according to claim 1, it is characterised in that: the surge chamber is equipped with for preventing water from steaming
The excessively high water vapour overfall of steam pressure.
5. steam generator according to claim 1, it is characterised in that: surge chamber is arranged in the steam outlet
Top surface.
6. a kind of constant temperature and humidity machine, including steam generator, the steam generator includes water tank, it is characterised in that: institute
The top for stating water tank is equipped with surge chamber, and water tank is connected to surge chamber by buffer channel, and the cross-sectional area of the buffer channel is small
In the cross-sectional area of water tank and surge chamber, the surge chamber is equipped with steam outlet, and the water tank is internally provided with nanometer pottery
The cross section of porcelain filter plate, the nano ceramics filter plate is identical as the area of water tank cavity, and nano ceramics filter plate is by water tank
Be divided into upstream chamber and downstream chamber, nano ceramics filter plate towards the side of upstream chamber be influent side, towards downstream chamber
Side be water outlet side, the first electrically heated rod and the second electrically heated rod are equipped in the downstream chamber, in the upstream chamber
When water meets the operating pressure of nano ceramics filter plate, the water in upstream chamber starts downstream chamber infiltration, the upstream cavity
Room bottom is provided with water inlet, and one end of booster pump is connected to by the water inlet with upstream chamber, and the booster pump passes through electricity
Magnet valve is connected to external water source, and the water (flow) direction in the water inlet is perpendicular to nano ceramics filter plate and towards nano ceramics mistake
The part of filter plate.
7. constant temperature and humidity machine according to claim 6, it is characterised in that: be equipped with and use between the steam outlet and water tank
In filtering water vapor and the filter cotton for preventing the boiled water in water tank from going out.
8. constant temperature and humidity machine according to claim 7, it is characterised in that: going out for buffer channel is arranged in the filter cotton
Mouthful.
9. constant temperature and humidity machine according to claim 6, it is characterised in that: the surge chamber is equipped with for preventing water vapour
The water vapour overfall of hypertonia.
10. constant temperature and humidity machine according to claim 6, it is characterised in that: surge chamber is arranged in the steam outlet
Top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710218103.9A CN106996553B (en) | 2017-04-05 | 2017-04-05 | Steam evaporator and constant temperature and humidity machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710218103.9A CN106996553B (en) | 2017-04-05 | 2017-04-05 | Steam evaporator and constant temperature and humidity machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106996553A CN106996553A (en) | 2017-08-01 |
| CN106996553B true CN106996553B (en) | 2019-04-26 |
Family
ID=59434178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710218103.9A Active CN106996553B (en) | 2017-04-05 | 2017-04-05 | Steam evaporator and constant temperature and humidity machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106996553B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260439B (en) * | 2019-05-23 | 2021-12-17 | 青岛海尔空调电子有限公司 | Humidifier, control method of humidifier and machine room air conditioner |
| CN115281563A (en) * | 2022-07-28 | 2022-11-04 | 深圳市无限动力发展有限公司 | Dual-purpose collection device and floor cleaning machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634060A (en) * | 1979-08-28 | 1981-04-06 | Agency Of Ind Science & Technol | Superheater for steam for absorbing solar heat |
| CN101956969B (en) * | 2010-10-19 | 2012-05-30 | 中山大学 | Fused salt coil tube type steam generation method and device |
| CN202202174U (en) * | 2011-08-15 | 2012-04-25 | 美的集团有限公司 | Steam hanging ironing machine |
| CN202769822U (en) * | 2012-09-04 | 2013-03-06 | 泰州市海陵区欧菱自动化设备有限公司 | Clean type indoor environment regulator |
| CN204421318U (en) * | 2015-01-29 | 2015-06-24 | 宁波惠士康健康科技有限公司 | Water heater |
-
2017
- 2017-04-05 CN CN201710218103.9A patent/CN106996553B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106996553A (en) | 2017-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106996553B (en) | Steam evaporator and constant temperature and humidity machine | |
| CN105889886A (en) | Steam generating system used for medium-high-voltage and high-power electrode | |
| PL2006432T3 (en) | Method for operating a laundry handling machine with steam creation device and laundry handling machine | |
| CN105987367B (en) | Cylindricality energy-saving steam generator | |
| CN106152107A (en) | A kind of waste heat boiler deaerating type of cycles and deoxyprocess | |
| CN202432670U (en) | Commercial instant heating type water boiler | |
| KR20190121528A (en) | Water purifier having differential heater and method of controlling the heater | |
| EP3098535B1 (en) | Bubble remover | |
| CN206682914U (en) | From scale removal steam generator and constant temperature and humidity machine | |
| CN209706015U (en) | A kind of energy-saving steam generating system | |
| JP4240351B2 (en) | Evaporation concentration device | |
| CN207065540U (en) | Boiler scale adsorber | |
| CN209399342U (en) | A kind of steam-water separator with high-quality steam | |
| CN209341225U (en) | A kind of pure steam boiler | |
| CN206817436U (en) | Steam raising plant | |
| CN205878607U (en) | Ultrapure water heating constant temperature water tank | |
| CN109489027A (en) | A kind of energy-saving steam generating system | |
| CN105240828A (en) | Thermal deaerator | |
| US10322945B2 (en) | Water purifying apparatus for purifying cooling water of power generator | |
| CN206198720U (en) | A kind of spray drying device for producing sea cucumber soft capsule | |
| CN108211805A (en) | A kind of heated type ceramic membrane cleaning device | |
| CN206973883U (en) | A kind of Steam Recovery utilizes boiler | |
| CN206909595U (en) | A kind of Pu'er tea steam pressure humidification device | |
| CN203444348U (en) | Deoxygenator water level automatic regulating apparatus for cement kiln low-temperature waste heat power generation system | |
| CN108671587A (en) | A kind of gas and water separator of abnormity cavity configuration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |