CN207073892U - A kind of anti-cooling device of dry steam humidifier - Google Patents
A kind of anti-cooling device of dry steam humidifier Download PDFInfo
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- CN207073892U CN207073892U CN201720722217.2U CN201720722217U CN207073892U CN 207073892 U CN207073892 U CN 207073892U CN 201720722217 U CN201720722217 U CN 201720722217U CN 207073892 U CN207073892 U CN 207073892U
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Abstract
A kind of anti-cooling device of dry steam humidifier; including steam jet and attemperator; steam jet is by the main steam header positioned at lower end and is located at multiple steam branch pipes of main steam header upper end side by side and forms; stainless protection layer is equipped with outside main steam header and steam branch pipe; main steam header is provided with the first heat-insulation layer with stainless steel protection interlayer, and steam branch pipe is provided with the second heat-insulation layer with stainless steel protection interlayer；Multiple steam nozzles are provided with steam branch pipe, and are arranged on the position of the stainless protection layer corresponding with steam nozzle and the second heat-insulation layer jagged；Main steam header, which is located at the air intake outside air-conditioning box, is provided with electric control valve, and the exit that main steam header is located at outside air-conditioning box is provided with steam trap, and main steam header forms path by electric control valve and steam trap.The utility model is incubated to dry steam humidifier pipeline in air-conditioning box, is prevented steam from being cooled before air-conditioning box is sprayed into by steam jet to greatest extent, is reduced the loss of quantity of steam.
Description
Technical field
It the utility model is related to a kind of device for preventing dry saturated steam from cooling, more particularly to a kind of anti-cooling of dry steam humidifier
Device.
Background technology
Unitary air handling unit is generally provided with dry saturated steam humidification function section, for the sky to that will be sent to air conditioning area
Gas carries out humidity processing, complies with the humidity requirement of air conditioning area.Present air-conditioner humidifying mode is, using dry saturated steam
Air is directly humidified, and electric control valve is set on inlet steam pipeline outside air-conditioning box, for controlling the stream of steam
Amount, to ensure that the quantity of steam for spraying into air-conditioning box meets the humidification requirement of air conditioning area air.Meanwhile will be by air cooled steam
Condensate, the specified location being discharged to by water delivery apparatus outside air-conditioning box.This kind of air-conditioner humidifying mode controls steam by motor-driven valve
Flow, processed air can be humidified exactly, and humidifying effect is good, but following two problems be present：
1) although steam sprays into air and substantially the air themperature that need to be handled will not be impacted, steam is in air-conditioning
During being flowed in case interior conduit, heat exchange occurs near steam tube wall for the air with needing to humidify, and causes air to be added
Heat.Because the air-treatment order in air-conditioning box is：--- freezing water cooling --- steam heating --- steam humidification ---, from
Sequence described above understands that processed air has been cooled by or be heated to suitable temperature in surface cooling section or bringing-up section, if again
It is heated, has resulted in the higher situation of wind pushing temperature and occurred；
2) because steam and processed air carry out heat exchange in dry steam humidifier near-wall and processed air, make
Steam is cooled in into dry steam humidifier.Because the steam for being sent into dry steam humidifier is dry saturated steam, so, it is processed
Fractional saturation steam is converted to condensed water by the energy of atmosphere temperature rising part, by the steam trap below dry steam humidifier,
It has been discharged to outside air-conditioning box, the loss of quantity of steam can be caused.
Utility model content
The purpose of this utility model is the situation for saturated vapor cooling in dry steam humidifier, there is provided a kind of dry saturated steam
The anti-cooling device of humidifier, dry steam humidifier pipeline in air-conditioning box is incubated, prevents steam from passing through to greatest extent
Steam jet is cooled before spraying into air-conditioning box, reduces the loss of quantity of steam.
To solve above technical problem, the technical solution adopted in the utility model is：The anti-cooling dress of the dry steam humidifier
Put, including steam jet and attemperator, the steam jet by the air intake positioned at lower end, horizontally disposed main steam header with
And the export mixes turned back by the horizontal end of main steam header, multiple vertical steam branch are provided with side by side in main steam header
Pipe, main steam header, which is located at the air intake outside air-conditioning box, is provided with electric control valve, and the exit outside air-conditioning box is provided with and dredged
Hydrophone, steam jet form path by electric control valve, main steam header and steam trap；It is all provided with outside main steam header and steam branch pipe
There is stainless protection layer, the main steam header is provided with the first heat-insulation layer with stainless steel protection interlayer, and steam branch pipe is protected with stainless steel
The second heat-insulation layer is provided between sheath；Be provided with multiple steam nozzles on the steam branch pipe, and it is corresponding with steam nozzle not
Arranged on the position of rust steel protective layer and the second heat-insulation layer jagged.
First heat-insulation layer uses polystyrene material, and thickness is 20 ~ 35mm.
Second heat-insulation layer uses polystyrene material, and thickness is 10 ~ 25mm.
The steam nozzle is evenly spaced to be distributed on steam branch pipe, and the steam nozzle on each steam branch pipe be provided with 5 ~
30.
The stainless protection layer is set to cylinder, and wall thickness is 0.2 ~ 1mm.
The beneficial effects of the utility model are：The anti-cooling device of the dry steam humidifier, by dry steam humidifier
Air-conditioning box interior section is incubated, and when making leading portion be processed to the air of suitable temperature to pass through dry steam humidifier, steam is only
Processed air humidified, it is ensured that air themperature, humidity are precisely controlled, and prevent steam from passing through steam to greatest extent
Nozzle is cooled before spraying into air-conditioning box, while also saves quantity of steam.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged diagram of Fig. 1 A portions steam nozzle.
Embodiment
The utility model provides a kind of anti-cooling device of dry steam humidifier, as shown in Figure 1 and Figure 2, including steam jet
And attemperator, steam jet is by the main steam header 1 positioned at lower end and is located at multiple steam branch pipes of the upper end of main steam header 1 side by side
2 compositions, main steam header 1 and steam branch pipe 2 are equipped with stainless protection layer 3 outside, and stainless protection layer 3 is set to cylinder, wall thickness
For 0.2 ~ 1mm, in the present embodiment, the wall thickness of stainless protection layer 3 is 0.4mm.It is provided between main steam header 1 and stainless protection layer 3
First heat-insulation layer, the second heat-insulation layer 8 is provided between steam branch pipe 2 and stainless protection layer 3；Multiple steamings are provided with steam branch pipe 2
Vapour spout 4, steam nozzle 4 is evenly spaced to be distributed on steam branch pipe 2, and the steam nozzle 4 on each steam branch pipe 2 is provided with 5 ~ 30
Jagged 5 are arranged on the position of individual and corresponding with steam nozzle 4 heat-insulation layer 8 of stainless protection layer 3 and second, breach 5
Size by do not influence steam nozzle 4 steam spread be defined.Set in addition, main steam header 1 is located at the air intake outside air-conditioning box 9
There is electric control valve 6, for controlling the flow of steam, to ensure that the quantity of steam for spraying into air-conditioning box 9 meets air conditioning area air
Humidification requirement.The exit that main steam header 1 is located at outside air-conditioning box 9 is provided with steam trap 7, will be arranged by air cooled steam condensate
To outside air-conditioning box 9, main steam header 1 forms path by electric control valve 6 and steam trap 7.
First heat-insulation layer and the second heat-insulation layer 8 use polystyrene material, and the first insulation layer thickness is 20 ~ 35mm, the
The thickness of two heat-insulation layer 8 is 10 ~ 25mm.In the present embodiment, the first insulation layer thickness is 30mm, and main steam header is protected completely
Temperature, the thickness of the second heat-insulation layer 8 are 20mm, breach 5 are provided with each correspondence position of steam nozzle 4, without isothermal holding, to prevent shadow
Ring the diffusion of the ambient steam of steam nozzle 4.Regardless of season, processed air is processed to properly by functional section above
Temperature after, when being humidified by dry saturated steam, steam only humidifies to processed air, is exchanged heat by steam tube wall and air is added
The heat of heat can be ignored, so that it is guaranteed that air themperature, humidity are precisely controlled, while also save quantity of steam.
In description of the present utility model, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under "
To be described for ease of description the utility model and simplifying, rather than instruction
Or infer the device of meaning or element and must have specific orientation, be specific azimuth configuration and operation, thus it is not understood that
To protect the limitation of content to the utility model.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
Claims (5)
1. a kind of anti-cooling device of dry steam humidifier, including steam jet and attemperator, it is characterised in that：The steam spray
Pipe is turned back by the air intake positioned at lower end, horizontally disposed main steam header and by the horizontal end of main steam header successively
Export mixes, the steam branch pipe of multiple vertical distributions is provided with main steam header side by side, main steam header, which is located at outside air-conditioning box, enters vapour
Electric control valve is provided with mouthful, and the exit outside air-conditioning box is provided with steam trap, steam jet passes through electric control valve, steaming
Vapour is responsible for and steam trap forms path；Be equipped with stainless protection layer outside main steam header and steam branch pipe, the main steam header with
Stainless steel protection interlayer is provided with the first heat-insulation layer, and steam branch pipe is provided with the second heat-insulation layer with stainless steel protection interlayer；The steam
Multiple steam nozzles are provided with branch pipe, and on the position of the stainless protection layer corresponding with steam nozzle and the second heat-insulation layer
Arrange jagged.
A kind of 2. anti-cooling device of dry steam humidifier according to claim 1, it is characterised in that：First heat-insulation layer
Using polystyrene material, thickness is 20 ~ 35mm.
A kind of 3. anti-cooling device of dry steam humidifier according to claim 1, it is characterised in that：Second heat-insulation layer
Using polystyrene material, thickness is 10 ~ 25mm.
A kind of 4. anti-cooling device of dry steam humidifier according to any one of claims 1 to 3, it is characterised in that：The steaming
Vapour spout is evenly spaced to be distributed on steam branch pipe, and the steam nozzle on each steam branch pipe is provided with 5 ~ 30.
A kind of 5. anti-cooling device of dry steam humidifier according to claim 4, it is characterised in that：The stainless steel protection
Layer is set to cylinder, and wall thickness is 0.2 ~ 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722217.2U CN207073892U (en) | 2017-06-21 | 2017-06-21 | A kind of anti-cooling device of dry steam humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720722217.2U CN207073892U (en) | 2017-06-21 | 2017-06-21 | A kind of anti-cooling device of dry steam humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073892U true CN207073892U (en) | 2018-03-06 |
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ID=61512966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720722217.2U Active CN207073892U (en) | 2017-06-21 | 2017-06-21 | A kind of anti-cooling device of dry steam humidifier |
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| Country | Link |
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| CN (1) | CN207073892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023317A (en) * | 2019-12-10 | 2020-04-17 | 杨维青 | Dry steam conveying spray pipe assembly for leading to air conditioner humidifying mechanism |
| CN111829121A (en) * | 2020-06-11 | 2020-10-27 | 姜玲华 | Heating pipe system utilizing steam for humidification |
-
2017
- 2017-06-21 CN CN201720722217.2U patent/CN207073892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023317A (en) * | 2019-12-10 | 2020-04-17 | 杨维青 | Dry steam conveying spray pipe assembly for leading to air conditioner humidifying mechanism |
| CN111829121A (en) * | 2020-06-11 | 2020-10-27 | 姜玲华 | Heating pipe system utilizing steam for humidification |
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