CN200996699Y - Humidifier of air conditioner for train - Google Patents
Humidifier of air conditioner for train Download PDFInfo
- Publication number
- CN200996699Y CN200996699Y CN 200620175171 CN200620175171U CN200996699Y CN 200996699 Y CN200996699 Y CN 200996699Y CN 200620175171 CN200620175171 CN 200620175171 CN 200620175171 U CN200620175171 U CN 200620175171U CN 200996699 Y CN200996699 Y CN 200996699Y
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- wet film
- conditioning
- water tank
- air
- damping device
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Abstract
An air conditioner and humidifier for a train comprises a circulation water tank (1), a wet film component (2), a water spraying device (4), a liquid level controller and a water pump (3). The circulation water tank (1) is provided with a water inlet, a water outlet and a flooding pipe (5). A water inlet pipe (6) connected with the water inlet of the circulation water tank (1) is provided with a water inlet manual valve (7) and the water spraying device (4) is arranged over the wet film component (2). The device is characterized in that: the wet film component (2) comprises a wet film frame (8) and wet film materials (9) fixed onto the wet film frame (8); the wet film component (2) is fixed onto the base plate of the air conditioner set enclosure (10) between an electric heater (20) and a blower (21) in the air conditioner for a train.
Description
Technical field
The utility model relates to a kind of damping device, particularly the air-conditioner humidifying device of railroad train.
Background technology
Majority all is equipped with aircondition on the present domestic railroad train, utilize aircondition the temperature in the train guest room is lowered the temperature and to heat up, in the winter time, in the guest room after the heating relative humidity lower, if people wish the air in the guest room is carried out humidification, then must in the guest room, be furnished with humidifier in addition, but because the space, guest room of railroad train is limited, mix many humidifiers and will inevitably take the space of passenger's activity, cause a lot of inconvenience to the passenger,, do not have humidification again if place less humidifier, and humidification is also inhomogeneous, is prone to the water smoke phenomenon.In addition, when using train air-conditioning, re-use a plurality of humidifiers, not only can cause the waste of financial resources, but also this very nervous train electric power resource is caused certain waste.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, a kind of train air-conditioning damping device is provided, in the train air-conditioning system, increase a wet-film humidifying device, make air in the air-conditioning unit behind the humidification, utilize the air delivery duct of train air-conditioning to send into each position in the guest room, when train air-conditioning heats up to the guest room, the air in the guest room is carried out humidification.
For achieving the above object, described train air-conditioning damping device:
Comprise cyclic water tank, the wet film assembly, liquid distribution, fluid level control device and water pump, be provided with water inlet, discharge outlet and overflow pipe in the described cyclic water tank, the corresponding water inlet pipe of establishing that connects with the cyclic water tank water inlet is provided with a water inlet hand valve, described liquid distribution is positioned at the top of described wet film assembly, the wet film assembly is made up of wet film framework and the wet film material that is fixed in the wet film framework, and the wet film assembly is fixed on the base plate of air-conditioning machine unit shell between interior electric heater of train air-conditioning unit and the pressure fan.
Be provided with a locating slot on the base plate of described air-conditioning machine unit shell, the bottom of described wet film framework is plugged in the locating slot, and by bolt the wet film framework is fixedlyed connected with locating slot.
Described liquid distribution is a spray pipe, and the side towards the wet film assembly on spray pipe is provided with the trickle hole, and the water inlet interface of described spray pipe is arranged on the middle part of spray pipe, and is connected with the corresponding drainpipe of establishing that connects of discharge outlet of described cyclic water tank.A circulating water strainer is set on drainpipe.
The frame of described wet film framework is " recessed " shape, wherein bottom " recessed " shape framework is as drip tray, the external return pipe of drip tray, and return pipe is connected with water return outlet on the cyclic water tank, perhaps directly be connected, a graded filter is installed on return pipe with the water inlet pipe of cyclic water tank.
Described fluid level control device comprises liquid level control switch and liquid level sensor, and a draining valve is set in the bottom of described cyclic water tank, and attemperator is set in cyclic water tank, equal outsourcing one deck heat-insulation layer on each connecting line.
Content to sum up, the train air-conditioning damping device that the utility model provides, in the train air-conditioning system, increase a wet-film humidifying device, utilize the air delivery duct of train air-conditioning to send into each position of guest room, when train air-conditioning heats up to the guest room, the air in the guest room is carried out humidification, do not need additionally to dispose again humidifier, saved resource and cost.
Description of drawings
Fig. 1 structural representation of the present utility model;
The structural representation of Fig. 2 wet film assembly of the present utility model;
The position of Fig. 3 wet film assembly of the present utility model and liquid distribution concerns schematic diagram;
Fig. 4 principle schematic of the present utility model;
The principle schematic of Fig. 5 another embodiment of the present utility model.
Extremely shown in Figure 5 as Fig. 1, cyclic water tank 1, wet film assembly 2, water pump 3, liquid distribution 4, overflow pipe 5, water inlet pipe 6, water inlet hand valve 7, wet film framework 8, wet film material 9, air-conditioning machine unit shell 10, drainpipe 11, drip tray 12, return pipe 13, circulating water strainer 14, graded filter 15, draining valve 16, water inlet interface 17, liquid level control switch 18, liquid level sensor 19, electric heater 20, pressure fan 21, installing hole 22, mixing air screen pack 23, evaporimeter 24, flow regulator 25.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figures 1 to 4, described train air-conditioning damping device:
Comprise cyclic water tank 1, wet film assembly 2, water pump 3, liquid distribution 4, and fluid level control device are provided with water inlet, discharge outlet and overflow pipe 5 in the cyclic water tank 1, and the corresponding water inlet pipe of establishing 6 that connects with cyclic water tank 1 water inlet is provided with a water inlet hand valve 7.
Wet film assembly 2 is made up of wet film framework 8 and the wet film material 9 that is fixed in the described wet film framework 8, the frame of wet film framework 8 is " recessed " shape, wherein bottom " recessed " shape framework is as drip tray 12, on the frame of the both sides of wet film framework 8, a plurality of installing holes 22 are set evenly, after the wet film material inserts in the wet film framework 8, on installing hole 22, install further fixing wet film material 9 of alignment pin additional.Wet film assembly 2 is fixed on the base plate of air-conditioning machine unit shell 10 between interior electric heater 20 of train air-conditioning unit and the pressure fan 21, on the base plate of described air-conditioning machine unit shell 10, be provided with a locating slot, the bottom of wet film framework 8 is plugged in the locating slot, and wet film framework 8 is fixedlyed connected with locating slot, thereby wet film assembly 2 is fixed in the air-conditioning unit by bolt.Wet film assembly 2 also can be fixedly connected in the air-supply passage of train air-conditioning unit, after discharging from the air outlet of air-conditioning unit through the air of heating, through wet film assembly 2 humidifications, sends in the guest room more earlier.
The humidification ability of wet film can self-control, because the principle of wet film material is by surface evaporation, the size of its evaporation capacity depends on the relative humidity through the air of wet film, humidity is high more, the humidification amount is more little, and its relative humidity of the air behind the humidification is lower than 100% certainly, therefore can not produce phenomenons such as supersaturation and dewfall.
Because the wet-film humidifying principle is by surface evaporation, assorted dirt in the water such as magnesium chloride, sodium chloride bulletin can not taken away by air, if adopt other spray regime humidification, its assorted dirt can be dissolved in the globule is brought into the guest room by air, if things go on like this, will form some in the fluorescent tube of guest room and other place is the white powder of main component with magnesium chloride, sodium chloride etc., promptly so-called " white powder " phenomenon.
When air process wet film, airborne impurity can be adhered to by wet film, and washing away of process water filtered through filter more then, air had the effect of washing, filtration.In addition, the flow velocity of air in wet film material 9 is lower than 2.5m/s, so noise is also very low.
In the toilet of train or washroom, an interlayer can be set, cyclic water tank 1 is fixed in the interlayer, on the wallboard of interlayer, open an access door, make things convenient for the staff's maintenance on the train, and conserve space.
A liquid distribution 4 is equipped with in the top of wet film assembly 2, liquid distribution 4 is a spray pipe, side towards wet film assembly 2 on spray pipe is provided with the trickle hole, and the water inlet interface 17 of spray pipe is opened in the middle part of spray pipe, and is connected with the corresponding drainpipe of establishing 11 that connects of discharge outlet of cyclic water tank 1.On the water inlet interface 17 of spray pipe and the drainpipe 11 between cyclic water tank 1 discharge outlet, a circulating water strainer 14 is set.Water flows out the trickle hole from spray pipe, flow on the wet film material 9 that is positioned under it, water permeates downwards at gravity effect lower edge wet film material 9, moisture is absorbed by wet film material 9, form uniform moisture film, when the air of drying passed through wet film material 9, hydrone fully absorbed airborne heat and evaporates, and the humidity of air is increased.
Described fluid level control device comprises liquid level control switch 18 and liquid level sensor 19, liquid level control switch 18 is connected with the electric cabinet of train air-conditioning by lead with liquid level sensor 19, liquid level control switch 18 can be float (or ball float) switch, also can be magnetic valve.This device is at humidification after a period of time, and the water that cyclic water tank is 1 li gradually reduces, when arriving to a certain degree (setting value), liquid level control switch 18 is opened, and the 7 beginning moisturizings in cyclic water tank 1 of water inlet hand valve are when arriving desired location, stop moisturizing, liquid level control switch 18 is closed.The effect of liquid level sensor 19 is that malfunctioning when water inlet hand valve 7, in the time of can't supplying water in cyclic water tank 1, liquid level sensor 19 will be exported a switching signal when hanging down liquid level, sends to the electric cabinet of train air-conditioning, cuts off water pump 3 power supplys, in case water pump 3 is found time.When liquid level control switch 18 is magnetic valve, can be by the switching of liquid level sensor 19 sensed water level control magnetic valve.Water inlet hand valve 7 during humidification, is often opened in the winter time, closes in maintenance and when freezing summer, cuts off the water supply.
Be positioned at drip tray 12 external return pipes 13 of wet film framework 8 belows, a water return outlet be set on cyclic water tank 1 be connected with return pipe 13.As shown in Figure 5, another embodiment of the present utility model is that return pipe 13 directly is connected with the water inlet pipe 6 of cyclic water tank 1.For guaranteeing the cleannes of recirculated water, a graded filter 15 is installed on return pipe 13.After mixing air is through wet film assembly 2, moisture part evaporation back on the wet film material 9 is taken away by air-supply, send to by pressure fan 21 and to play humidification in the guest room, the water that is not evaporated flows in the drip tray 12, flow back in the cyclic water tank 1 through return pipe 13 again, the top of delivering to wet film assembly 2 by water pump 3 recycles repeatedly again, thereby reaches the purpose of water saving.
In the bottom of cyclic water tank 1 draining valve 16 is set, under long-term no situation, can the water in the cyclic water tank 1 be drained only, in case the water of 1 li of cyclic water tank is smelly mouldy by draining valve 16.
Wet film framework 8 adopts stainless steel material, and spray pipe adopts copper pipe, the structural strength height, and corrosion-resistant, fire-retardant, the life-span is long.
Between cyclic water tank 1 and drainpipe 11, can also be arranged in parallel a flow regulator 25 with water pump 3, flow regulator 25 is artificial hand adjustment valves, when damping device just begins to enable, the water flow that is used for manual adjustment cyclic water tank 1, after debugging finished, this flow regulator 25 was just closed.
In described cyclic water tank 1 attemperator is set, equal outsourcing one deck heat-insulation layer is avoided the water freezing in water tank and the pipeline on each connecting line.
If enough installing spaces are arranged, water tank is to a water filter also can be installed between the cyclic water tank 1 onboard.
Humidity in the guest room is measured by the humidity sensor that is installed in the train air-conditioning return air inlet, the signal of humidity sensor measurement is received by the digital remote humidity controller in the control panel that is installed in the train air-conditioning electric cabinet, this humidity controller can show humidity in the guest room, can also require the unlatching of control water circulating pump 1 simultaneously according to inner setting, thus the humidity of control guest room.
Warming and humidifying in the winter time, when compartment humidity is lower than 35%, no matter raising, its relative humidity trend still reduces, water circulating pump 1 is opened and is given humidification in the guest room, when humidity is higher than 50% in the guest room, no matter its relative humidity trend is to raise or reduction, water circulating pump 1 cuts out, stop to the guest room humidification, when relative humidity trend raises and relative humidity between 305%-50% the time, water circulating pump 1 is opened and is given humidification in the guest room, when relative humidity becomes reduction and relative humidity between 35%-50% the time, water circulating pump 1 cuts out, and stops to the guest room humidification.Certainly, can in long-range humidity controller, can the people for a change set value according to actual needs, thereby can satisfy different humidity control requirements.
According to Fig. 4 and shown in Figure 5, describe the operation principle of the present utility model and the course of work in detail:
In the winter time, the new wind of train air-conditioning and return air mix after mixing air screen pack 23 filters, flow through train air-conditioning evaporimeter 24 (at this moment, evaporimeter is not worked), air is again through after electric heater 20 heating, flow through 2 pairs of air of wet film assembly and carry out humidification, thereby send into the effect that reaches in the guest room the guest room warming and humidifying by pressure fan 21 at last.
During humidification, the current that come out from roof water tank flow into the cyclic water tank 1 behind water inlet hand valve 7 and liquid level control switch 18, recirculated water is sent into the liquid distribution 4 that is arranged in wet film assembly 2 tops by water pump 3 through circulating water strainer 14 then, on the wet film material 9 of the trickle orifice flow of water from liquid distribution 4 in the wet film assembly 2, water permeates downwards at gravity effect lower edge wet film material 9, moisture is absorbed by wet film material 9, form uniform moisture film, when passing through wet film material 9 through the dry air after electric heater 20 heating, hydrone fully absorbs airborne heat and evaporates, the humidity of air is increased, send into by pressure fan 21 and to play humidification in the guest room, another part does not have the water of evaporation to flow in the drip tray 12, and draw by return pipe 13, after graded filter 15 filters, flow back to cyclic water tank 1, deliver in the liquid distribution 4 through water pump 3 by cyclic water tank 1 again, repeatedly circulation.
As mentioned above, given in conjunction with the accompanying drawings and embodiments scheme content can derive the similar techniques scheme.In every case be the content that does not break away from technical solutions of the utility model, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (10)
1, a kind of train air-conditioning damping device, comprise cyclic water tank (1), wet film assembly (2), liquid distribution (4), fluid level control device and water pump (3) are provided with water inlet, discharge outlet and overflow pipe (5) in the described cyclic water tank (1), the corresponding water inlet pipe of establishing (6) that connects with described cyclic water tank (1) water inlet is provided with a water inlet hand valve (7), described liquid distribution (4) is positioned at the top of described wet film assembly (2), it is characterized in that:
Described wet film assembly (2) is made up of wet film framework (8) and the wet film material (9) that is fixed in the described wet film framework (8);
Described wet film assembly (2) is fixed on the base plate of air-conditioning machine unit shell (10) between interior electric heater (20) of described train air-conditioning unit and the pressure fan (21).
2, train air-conditioning damping device according to claim 1, it is characterized in that: on the base plate of described air-conditioning machine unit shell (10), be provided with a locating slot, the bottom of described wet film framework (8) is plugged in the locating slot, and by bolt described wet film framework (8) is fixedlyed connected with described locating slot.
3, train air-conditioning damping device according to claim 1, it is characterized in that: described liquid distribution (4) is a spray pipe, side towards described wet film assembly (2) on described spray pipe is provided with the trickle hole, the water inlet interface (17) of described spray pipe is arranged on the middle part of described spray pipe, and is connected with the corresponding drainpipe of establishing (11) that connects of discharge outlet of described cyclic water tank (1).
4, train air-conditioning damping device according to claim 3 is characterized in that: a circulating water strainer (14) is set on described drainpipe (11).
5, train air-conditioning damping device according to claim 1, it is characterized in that: the frame of described wet film framework (8) is " recessed " shape, a plurality of installing holes (22) are set on the frame of both sides, wherein bottom " recessed " shape framework is as drip tray (12), the external return pipe of described drip tray (12) (13).
6, train air-conditioning damping device according to claim 5 is characterized in that: described return pipe (13) is connected with water return outlet on the described cyclic water tank (1), perhaps directly is connected with the water inlet pipe (6) of described cyclic water tank (1).
7, train air-conditioning damping device according to claim 6 is characterized in that: go up at described return pipe (13) graded filter (15) is installed.
8, according to any described train air-conditioning damping device of claim 1-7, it is characterized in that: described fluid level control device comprises liquid level control switch (18) and liquid level sensor (19).
9, train air-conditioning damping device according to claim 8 is characterized in that: in the bottom of described cyclic water tank (1) draining valve (16) is set.
10, train air-conditioning damping device according to claim 9 is characterized in that: in described cyclic water tank (1) attemperator is set, equal outsourcing one deck heat-insulation layer on each connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175171 CN200996699Y (en) | 2006-12-31 | 2006-12-31 | Humidifier of air conditioner for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175171 CN200996699Y (en) | 2006-12-31 | 2006-12-31 | Humidifier of air conditioner for train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996699Y true CN200996699Y (en) | 2007-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620175171 Expired - Lifetime CN200996699Y (en) | 2006-12-31 | 2006-12-31 | Humidifier of air conditioner for train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996699Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749795B (en) * | 2008-12-18 | 2012-09-05 | 珠海格力电器股份有限公司 | Air conditioner with humidification function |
| CN104499739A (en) * | 2014-12-19 | 2015-04-08 | 苏州市东华试验仪器有限公司 | Temperature and humidity laboratory |
| CN106016574A (en) * | 2016-07-12 | 2016-10-12 | 四川省建筑科学研究院 | Heat recovery fresh air fan |
| CN106765801A (en) * | 2017-03-13 | 2017-05-31 | 深圳沃海森科技有限公司 | For the humidification film device of convertible humidifier |
| CN106765706A (en) * | 2016-12-29 | 2017-05-31 | 武汉嘉荣医疗净化工程有限公司 | A kind of energy-saving fresh air purifying air-conditioning system of asking for |
| CN108263409A (en) * | 2016-12-30 | 2018-07-10 | 河南辉煌信通软件有限公司 | A kind of air circulation system |
| CN109959119A (en) * | 2019-03-31 | 2019-07-02 | 广东美的制冷设备有限公司 | Antifreeze control method, freezing protection control device, air conditioner and storage medium |
| CN110529956A (en) * | 2019-09-26 | 2019-12-03 | 北京金茂绿建科技有限公司 | One kind save water and energy high efficiency smart adjust humidifier |
| WO2022198802A1 (en) * | 2021-03-24 | 2022-09-29 | 青岛海信日立空调系统有限公司 | Humidification device |
-
2006
- 2006-12-31 CN CN 200620175171 patent/CN200996699Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749795B (en) * | 2008-12-18 | 2012-09-05 | 珠海格力电器股份有限公司 | Air conditioner with humidification function |
| CN104499739A (en) * | 2014-12-19 | 2015-04-08 | 苏州市东华试验仪器有限公司 | Temperature and humidity laboratory |
| CN106016574A (en) * | 2016-07-12 | 2016-10-12 | 四川省建筑科学研究院 | Heat recovery fresh air fan |
| CN106765706A (en) * | 2016-12-29 | 2017-05-31 | 武汉嘉荣医疗净化工程有限公司 | A kind of energy-saving fresh air purifying air-conditioning system of asking for |
| CN108263409A (en) * | 2016-12-30 | 2018-07-10 | 河南辉煌信通软件有限公司 | A kind of air circulation system |
| CN106765801A (en) * | 2017-03-13 | 2017-05-31 | 深圳沃海森科技有限公司 | For the humidification film device of convertible humidifier |
| CN109959119A (en) * | 2019-03-31 | 2019-07-02 | 广东美的制冷设备有限公司 | Antifreeze control method, freezing protection control device, air conditioner and storage medium |
| CN110529956A (en) * | 2019-09-26 | 2019-12-03 | 北京金茂绿建科技有限公司 | One kind save water and energy high efficiency smart adjust humidifier |
| WO2022198802A1 (en) * | 2021-03-24 | 2022-09-29 | 青岛海信日立空调系统有限公司 | Humidification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSR, QINGDAO SIFANG RAILWAY CO., LTD. Free format text: FORMER NAME: CSR SIFANG RAILWAY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071226 |
|
| EXPY | Termination of patent right or utility model |