CN204637235U - There is the small size water tank of circulative convection structure - Google Patents

There is the small size water tank of circulative convection structure Download PDF

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Publication number
CN204637235U
CN204637235U CN201420736567.0U CN201420736567U CN204637235U CN 204637235 U CN204637235 U CN 204637235U CN 201420736567 U CN201420736567 U CN 201420736567U CN 204637235 U CN204637235 U CN 204637235U
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China
Prior art keywords
water tank
dividing plate
air outlet
pod apertures
small size
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CN201420736567.0U
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Chinese (zh)
Inventor
吴光明
赵帅
吴群
朱晶
潘能御
尤景良
郑燿明
陶黎
杜文芝
郭建明
张佳
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Jiangsu Yuyue Medical Equipment and Supply Co Ltd
Jiangsu Yuyue Information System Co Ltd
Suzhou Yuyue Medical Technology Co Ltd
Nanjing Yuyue Software Technology Co Ltd
Original Assignee
Jiangsu Yuyue Medical Equipment and Supply Co Ltd
Jiangsu Yuyue Information System Co Ltd
Suzhou Yuyue Medical Technology Co Ltd
Nanjing Yuyue Software Technology Co Ltd
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Application filed by Jiangsu Yuyue Medical Equipment and Supply Co Ltd, Jiangsu Yuyue Information System Co Ltd, Suzhou Yuyue Medical Technology Co Ltd, Nanjing Yuyue Software Technology Co Ltd filed Critical Jiangsu Yuyue Medical Equipment and Supply Co Ltd
Priority to CN201420736567.0U priority Critical patent/CN204637235U/en
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Publication of CN204637235U publication Critical patent/CN204637235U/en
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Abstract

There is a small size water tank for circulative convection structure, comprise water tank main body, there is air inlet, joining water box is inner, and tank top is upper cover, and upper cover has air outlet, it is characterized in that: water tank inside is provided with dividing plate, dividing plate is windward district to upper cover space, and space below dividing plate is leeward district; Air inlet is positioned at leeward district water tank sidewall, air inlet and air outlet have extension in casing, and two tops, extension are opened by baffle for separating, perforate in the middle part of dividing plate, air outlet extension is stretched in water tank through perforate, and on dividing plate, relative air outlet circumferential distribution can produce the pod apertures of convection circulation.

Description

There is the small size water tank of circulative convection structure
Technical field
This utility model relates to a kind of humidification water tank, provides a kind of small size water tank with circulative convection structure, improves the humidifying performance of existing small size water tank.
Background technology
At present, traditional water tank humidifying mode increases water surface to amass, and the overall dimensions of water tank is increased, and therefore traditional water tank is large area water tank substantially.Large area water tank due to water surface long-pending large, the overall volume of equipment increases, and the convenience of carrying reduces.And small size water tank humidifying is not enough, therefore how not increasing while Water in Water Tank body surface area keeps convenient in carrying, humidifying performance can be improved again and become an industry difficult problem.
Small size water tank need make gas and the water surface increase time of contact, generally comprise water tank main body, dividing plate and tank upper cover to form, wherein, the mode lengthening runner has two kinds, one is from air inlet, add drain dividing plate, gas outlet and air inlet, apart from the longest, as ZL02804936.5 has the humidifier of the structure preventing liquid from being refluxed by humidifier inlet, provide a kind of scheme utilizing diaphragm mode to increase water tank humidifying; Another kind is that the gas dividing plate of air inlet is divided into multiply, the water surface produces multiply runner, the water surface of water tank is amassed relatively large, as the humidifier water tub of CN302073032 respirator, gas enters water tank bottom from the top down at upper surface, flow into gas outlet from the surrounding of central dividing plate again, by the contact with the large surface of water body, increase humectant properties.The air-humidification method of above-mentioned two kinds of typical small size water tanks can produce two kinds of problems, and one is that humidification efficiency is lower because conventional water tank relies on gas to take away steam from water surface, and especially when high blast, gas flow rate is very fast, humectant properties lower; Another kind is owing to lengthening gas flow, and the diaphragm structure of water tank inside is complicated, also can cause the increase of flow impedance.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of rational in infrastructure, the small size water tank that the little and humidifying performance of the pressure loss increases, and adopts a kind of shunting to guide the mode producing circulative convection to improve humidifying performance.Concrete technical scheme is as follows:
There is a small size water tank for circulative convection structure, comprise water tank main body, there is air inlet, joining water box is inner, and tank top is upper cover, and upper cover has air outlet, it is characterized in that: water tank inside is provided with dividing plate, dividing plate is windward district to upper cover space, and space below dividing plate is leeward district; Air inlet is positioned at leeward district water tank sidewall, air inlet and air outlet have extension in casing, and two tops, extension are opened by baffle for separating, perforate in the middle part of dividing plate, air outlet extension is stretched in water tank through perforate, and on dividing plate, relative air outlet circumferential distribution can produce the pod apertures of convection circulation.
Further, dividing plate at least distributes two pod apertures, and air outlet extension has guide openings, and opening direction is towards air inlet side, and two pod apertures are positioned at the air outlet guide openings back side.
Further, pod apertures entirety is in open column shape, and bottom bevel opening, forms air guide structure, is communicated with leeward district water tank.
Further, air inlet extension has wind-guiding dividing plate, and any two pod apertures inclined-plane openings are towards any intersection point in region between two pod apertures.First and second pod apertures inclined-plane opening are towards an intersection point, and second and the 3rd pod apertures inclined-plane opening are towards another intersection point.
Further, air outlet upper end is to dividing plate place, and opening is restrained gradually from top to bottom, and forming vertical section is trapezoidal air guide structure.
Further, dividing plate is integrated by tank upper cover and water tank buckle, and dividing plate and water tank junction have O-ring seal.
The small size water tank with circulative convection structure of the present utility model, the distributing position of three pod apertures is determined according to the air-flow route of interfering that crosses, air-flow is three pod apertures on dividing plate, in leeward district, produce two strands interfere air-flow, the any point in region between first and second pod apertures respectively, the any point in the 3rd and second region between pod apertures, this two places region internal gas pressure is comparatively significantly improved in other regions, impel air-flow in small area, produce obvious pressure reduction, the circulation of air flow in zonule is caused to strengthen, the interference point that crosses of air-flow must at water tank bottom marginal area, the current rate of the area of pod apertures more little airflow joint is larger, air-flow joint is more larger close to the water tank bottom marginal area temperature difference, the intensity of the circulation of air flow convection current produced is larger.The humidifying effect of water tank can be significantly improved, simplify the structure of water tank internal partition simultaneously, also can reduce the pressure drop in water tank, be particularly suitable for the humidification of small size water tank.
This utility model, according to air current flow circuit, by designing three pod apertures structures, effectively simplifies the wind deflector structure of water tank inside; Under humidifying performance the same terms, adopt cisten mechanism of the present utility model, the height of air guide structure also can significantly shorten compared with the water tank baffle of traditional humidification method with length, reduces more than 50%, in water tank the water surface of the surface area of water body and existing water tank long-pending compared with can reduce more than 30%; To sum up, compared with the humectant properties and existing water tank of cisten mechanism of the present utility model, significantly progressive.
Accompanying drawing explanation
Fig. 1 is the air current flow layout of the water tank adopting diaphragm mode in prior art;
Fig. 2-4 adopts in prior art to increase the gas flow circuit figure that water surface amasss the water tank of mode, gas, at upper surface, enters water tank bottom from the top down, then flows into gas outlet from the surrounding of central dividing plate, by the contact with the large surface of water body, increase humectant properties;
Fig. 5 is the overall structure schematic diagram of the water tank adopting pod apertures mode in this utility model detailed description of the invention;
Fig. 6 is the structural front view of the water tank adopting pod apertures mode in this utility model detailed description of the invention;
Fig. 7 is the A-A profile of Fig. 6, shows air current flow circuit;
Fig. 8 is the top view of this utility model detailed description of the invention median septum;
Fig. 9 is the curve chart of the water consumption of water consumption under the different wind pressure values of small size water tank of the present utility model and traditional approach water tank.
In figure: 1-air inlet, 2-wind-guiding dividing plate, 3-upper cover, 4-air outlet, 5-dividing plate-, 6-water tank main body, 7-chassis, 8-first pod apertures, 9-second pod apertures, 10-the 3rd pod apertures.
Detailed description of the invention
The utility model is described in further detail to utilize the drawings and specific embodiments below.
A kind of preferred embodiment, with reference to Fig. 5-8, it is humectant properties that small size water tank of the present utility model adopts pod apertures to improve, and comprises chassis 7, water tank main body 6, have air inlet 1, joining water box is inner, tank top is upper cover 3, and upper cover 3 has air outlet 4, and water tank inside is provided with dividing plate 5, dividing plate 5 to upper cover 3 space is windward district, and dividing plate less than 5 space is leeward district; Air inlet 1 is positioned at leeward district water tank sidewall, air inlet 1 and air outlet 4 have extension in casing, two top, extensions are separated by dividing plate 5, perforate in the middle part of dividing plate 5, air outlet 4 extension is stretched in water tank through perforate, and on dividing plate 5, relative air outlet 4 circumferential distribution 3 can produce the pod apertures of convection circulation.
Wherein, the first pod apertures 8 and the 3rd pod apertures 10 are distributed in air outlet 4 both sides, the line of the second pod apertures 9 axis and air outlet 4 axis, between the first pod apertures 8 axis and the line of the 3rd pod apertures 10 axis; Pod apertures entirety is in open column shape, bottom bevel opening, form air guide structure, be communicated with leeward district water tank, air inlet 1 extension is wind-guiding dividing plate 2, and opening is towards water tank sidewall, first pod apertures 8 and the second pod apertures 9 inclined-plane opening are towards the intersection point between holes, second pod apertures 9 and the 3rd pod apertures 10 inclined-plane opening are towards the intersection point between holes, and air outlet 4 is positioned at upper cover 3 center, and three pod apertures and air inlet 1 are distributed in air outlet 4 periphery.
Air outlet 4 upper end is to dividing plate 5 place, and opening is restrained gradually from top to bottom, and forming vertical section is trapezoidal air guide structure; Dividing plate 5 is integrated by tank upper cover 3 and water tank buckle, and dividing plate 5 and water tank junction have O-ring seal.
There is pod apertures of the present utility model, in leeward district, produce pressure reduction and the temperature difference, make the water surface in water tank produce strong circulative convection, the steam of heating and moistening is provided when can be user's respiratory therapy; With reference to Fig. 9, the water tank water consumption comparison diagram of different humidification method under equal conditions, top curve is the water consumption curve of this utility model specific embodiment, below adopts the water consumption curve of the water tank of diaphragm mode for prior art, the middle water consumption curve for adopting increase water surface to amass the water tank of mode in prior art, in summary it can be seen, humectant properties and existing water tank of the present utility model humectant properties compared with, tool is significantly improved.

Claims (5)

1. there is a small size water tank for circulative convection structure, comprise water tank main body, there is air inlet, joining water box is inner, and tank top is upper cover, and upper cover has air outlet, it is characterized in that: water tank inside is provided with dividing plate, dividing plate is windward district to upper cover space, and space below dividing plate is leeward district; Air inlet and air outlet have extension in casing, and two tops, extension are opened by baffle for separating, perforate in the middle part of dividing plate, and air outlet extension is stretched in water tank through perforate, and on dividing plate, relative air outlet circumferential distribution can produce the pod apertures of convection circulation.
2. the small size water tank with circulative convection structure according to claim 1, it is characterized in that: dividing plate at least distributes two pod apertures, air outlet extension has guide openings, and opening direction is towards air inlet side, and two pod apertures are positioned at the air outlet guide openings back side.
3. the small size water tank with circulative convection structure according to claim 2, is characterized in that: pod apertures entirety is in open column shape, and bottom bevel opening, forms air guide structure, is communicated with leeward district water tank.
4. the small size water tank with circulative convection structure according to claim 2, is characterized in that: air inlet extension has wind-guiding dividing plate, and any two pod apertures inclined-plane openings are towards any intersection point in region between two pod apertures.
5. the small size water tank with circulative convection structure according to claim 2, is characterized in that: air outlet upper end is to dividing plate place, and opening is restrained gradually from top to bottom, and forming vertical section is trapezoidal air guide structure.
CN201420736567.0U 2014-11-28 2014-11-28 There is the small size water tank of circulative convection structure Active CN204637235U (en)

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Application Number Priority Date Filing Date Title
CN201420736567.0U CN204637235U (en) 2014-11-28 2014-11-28 There is the small size water tank of circulative convection structure

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CN204637235U true CN204637235U (en) 2015-09-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368072A (en) * 2014-11-28 2015-02-25 江苏鱼跃信息系统有限公司 Small-area water tank with circulating convection structure
WO2021139198A1 (en) * 2020-01-08 2021-07-15 江苏鱼跃信息系统有限公司 Humidification tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104368072A (en) * 2014-11-28 2015-02-25 江苏鱼跃信息系统有限公司 Small-area water tank with circulating convection structure
WO2021139198A1 (en) * 2020-01-08 2021-07-15 江苏鱼跃信息系统有限公司 Humidification tank

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