CN108999814A - A kind of hydrotherapy venturi threeway - Google Patents
A kind of hydrotherapy venturi threeway Download PDFInfo
- Publication number
- CN108999814A CN108999814A CN201810778677.6A CN201810778677A CN108999814A CN 108999814 A CN108999814 A CN 108999814A CN 201810778677 A CN201810778677 A CN 201810778677A CN 108999814 A CN108999814 A CN 108999814A
- Authority
- CN
- China
- Prior art keywords
- water
- air
- delivery outlet
- inlet
- venturi
- 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.)
- Pending
Links
- 238000002169 hydrotherapy Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/04—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
Abstract
The present invention relates to a kind of hydrotherapy venturi threeways, including water inlet, air inlet, air-water mixture delivery outlet and water nozzle；The setting direction of water inlet is parallel to the setting direction of gas-vapor mix delivery outlet, water nozzle is set in threeway, the connection of the tube wall of one end and water inlet, the other end is towards air-water mixture delivery outlet, water inlet is connected to by water nozzle with air-water mixture delivery outlet, air inlet, and the internal diameter of water nozzle is gradually reduced along the direction of water inlet toward air-water mixture delivery outlet.A kind of hydrotherapy venturi threeway provided by the invention, pass through the ingehious design of water nozzle, it solves the problems, such as that prior art device is complicated, take up a large area, simultaneously in scheme implementation process, the flow velocity for changing water generates different hydraulic pressure and places one's entire reliance upon Venturi effect, it is not required to additional water pump air pump, security risk is not present.
Description
Technical field
The present invention relates to pipe fitting application fields, more particularly, to a kind of hydrotherapy venturi threeway.
Background technique
Venturi effect, also referred to as venturi effect, the effect show that restricted flow in the flow section by reducing, flows
There is the phenomenon that flow velocity increase in body, and flow velocity is inversely proportional with flow section.And know the increase of flow velocity with stream by Bernoulli's theorem
The reduction of body pressure, i.e., common venturi phenomenon.Using the installations and facilities that Venturi effect manufactures, there is venturi water film dedusting
Device, venturi diffuser, venturi collapsible tube, venturi jet pump, Venturi meter etc..
With industrialized process, the improvement of people's living standards, hydrotherapy has incorporated in daily life, utilizes water
Resource, which combines, takes a shower, massages, and reaches a kind of enjoyment that body and mind is happy.Daily hydrotherapy, pedicure mixing air, atmosphere living fragrant in water
Deng, can improve massage and pressure of releiving, loosen the physiotheraping effect of body and mind.Common SPA hydrotherapy apparatus on the market, is to pass through water
Pump, air pump, electric cabinet and other motors, water and gas are mixed, and generate different hydraulic pressure, air pressure, act on human body not
Same part, makes one to reach and relieves fatigue, and releases stress.Water pump provides hydraulic pressure, and air pump provides air pressure, and the equipment of this mode is multiple
It is miscellaneous, it takes up a large area, and water pump, air pump need electric power, when parts damages, it is possible to create siphonage, there are the wind of electric leakage
Danger.
Summary of the invention
It is an object of the invention to solve the prior art in the presence of the device is complicated, take up a large area and there are security risk technologies
Defect provides a kind of hydrotherapy venturi threeway.
To realize the above goal of the invention, the technical solution adopted is that:
A kind of hydrotherapy venturi threeway, including water inlet, air inlet, air-water mixture delivery outlet and water nozzle；The setting of water inlet
It is oriented parallel to the setting direction of gas-vapor mix delivery outlet, water nozzle is set in threeway, the tube wall connection of one end and water inlet,
The other end is connected to by water nozzle with air-water mixture delivery outlet, air inlet towards air-water mixture delivery outlet, water inlet, water nozzle
Internal diameter is gradually reduced along the direction of water inlet toward air-water mixture delivery outlet.
In above scheme, threeway is connected by water inlet with external pressure feed water inlet, is supplied by air inlet and external pressure
Port is connected, and is connected by air-water mixture delivery outlet with external output channel；Water flow by water inlet and into, by internal diameter by
Venturi effect can be generated when decrescence small water nozzle, achievees the effect that flow velocity is accelerated.
Wherein, the tube wall of the water inlet is provided with internal screw thread, and one end of the water nozzle is provided with external screw thread, and water nozzle passes through
The connection of the tube wall of the external screw thread of one end and internal screw thread and water inlet on water inlet tube wall；Water nozzle is exported towards air-water mixture
One end of mouth is designed to outer hexagonal shape.
It in above scheme, is connected through a screw thread between water nozzle and water inlet tube wall, water nozzle one end is set as outer hexagon shape
Shape facilitates operator to dismount water nozzle using hex socket, simplifies installation procedure.
Wherein, setting direction of the air inlet setting direction perpendicular to water inlet, gas-vapor mix delivery outlet；The water
The central axis of mouth and the center overlapping of axles of threeway.
In above scheme, water is flowed into after entering water inlet from water nozzle one end, and during flowing through water nozzle, overflow section subtracts
Small, flow rate of water flow increases.Generation relative pressure is poor, the low-pressure area for tending to vacuum state is formed around water nozzle, due to inhaling
Attached effect, pressed gas are inhaled into inside threeway by the air inlet among threeway, are mixed in water nozzle other end exit with water, shape
It is sprayed at air-water mixture by air-water mixture delivery outlet.
In above scheme, the flow velocity for changing water generates different hydraulic pressure and places one's entire reliance upon Venturi effect, is not required to external adding water
Air pump is pumped, security risk is not present.
Compared with prior art, the beneficial effects of the present invention are:
A kind of hydrotherapy venturi threeway provided by the invention efficiently solves prior art device by the ingehious design of water nozzle
Complicated, the problem of taking up a large area, while in scheme implementation process, the flow velocity for changing water generates different hydraulic pressure and is completely dependent on
In Venturi effect, it is not required to additional water pump air pump, security risk is not present.
Detailed description of the invention
Fig. 1 is a kind of hydrotherapy venturi three-port structure schematic diagram.
Fig. 2 is a kind of hydrotherapy venturi threeway course of work schematic diagram.
Wherein: 1, water inlet；2, air inlet；3, air-water mixture delivery outlet；4, water nozzle；5, pressure water supply；6, pressure gas
Body；7, air-water mixture；8, low-pressure area.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, a kind of hydrotherapy venturi threeway, including water inlet 1, air inlet 2, air-water mixture delivery outlet 3 and water nozzle
4；The setting direction of water inlet 1 is parallel to the setting direction of gas-vapor mix delivery outlet 3, and water nozzle 4 is set in threeway, one end with
The tube wall of water inlet 1 connects, and for the other end towards air-water mixture delivery outlet 3, water inlet 1 is defeated by water nozzle 4 and air-water mixture
Outlet 3, air inlet connection 2, the internal diameter of water nozzle 4 is gradually reduced along the direction of water inlet 1 toward air-water mixture delivery outlet 3.
In the specific implementation process, threeway is connected by water inlet 1 with external pressure feed water inlet 5, by air inlet 2 and outside
Portion's forced air supply mouth 6 is connected, and is connected by air-water mixture delivery outlet 3 with external output channel 7；Water flow by water inlet 1 and into,
Venturi effect can be generated in the water nozzle 4 being gradually reduced by internal diameter, achieve the effect that flow velocity is accelerated.
More specifically, the tube wall of the water inlet 1 is provided with internal screw thread, and one end of the water nozzle 4 is provided with external screw thread, water
The internal screw thread on 1 tube wall of external screw thread and water inlet that mouth 4 passes through one end is connect with the tube wall of water inlet 1；Water nozzle 4 is towards aqueous vapor
One end of mixture delivery outlet 3 is designed to outer hexagonal shape.
In the specific implementation process, it is connected through a screw thread between 1 tube wall of water nozzle 4 and water inlet, water nozzle one end is set as outer
Hexagonal shape facilitates operator to dismount water nozzle 4 using hex socket, simplifies installation procedure.
More specifically, setting side of 2 setting direction of air inlet perpendicular to water inlet 1, gas-vapor mix delivery outlet 3
To；The central axis of the water nozzle 4 and the center overlapping of axles of threeway.
In the specific implementation process, as shown in Figure 1 and Figure 2, pressure water supply 5 flows into after entering water inlet 1 from 4 one end of water nozzle,
During flowing through water nozzle 4, overflow section reduces, and flow rate of water flow increases.It is poor to generate relative pressure, forms one around water nozzle 4
A low-pressure area 8 for tending to vacuum state, due to suction-operated, pressed gas 6 is inhaled into threeway by the air inlet 2 among threeway
Portion mixes in 4 other end exit of water nozzle with water, forms air-water mixture 7 and is sprayed by air-water mixture delivery outlet 3.
In above scheme, the flow velocity for changing water generates different hydraulic pressure and places one's entire reliance upon Venturi effect, is not required to external adding water
Air pump is pumped, security risk is not present.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (5)
1. a kind of hydrotherapy venturi threeway, it is characterised in that: including water inlet, air inlet, air-water mixture delivery outlet and water nozzle；
The setting direction of water inlet is parallel to the setting direction of gas-vapor mix delivery outlet, and water nozzle is set in threeway, one end and water inlet
The tube wall connection of mouth, the other end pass through water nozzle and air-water mixture delivery outlet, air inlet towards air-water mixture delivery outlet, water inlet
Mouth connection, the internal diameter of water nozzle are gradually reduced along the direction of water inlet toward air-water mixture delivery outlet.
2. a kind of hydrotherapy venturi threeway according to claim 1, it is characterised in that: the tube wall of the water inlet is provided with
Internal screw thread, one end of the water nozzle are provided with external screw thread, external screw thread of the water nozzle by one end and the interior spiral shell on water inlet tube wall
The connection of the tube wall of line and water inlet.
3. a kind of hydrotherapy venturi threeway according to claim 2, it is characterised in that: the air inlet setting direction is vertical
In the setting direction of water inlet, gas-vapor mix delivery outlet.
4. a kind of hydrotherapy venturi threeway according to claim 3, it is characterised in that: water nozzle is exported towards air-water mixture
One end of mouth is designed to outer hexagonal shape.
5. described in any item a kind of hydrotherapy venturi threeways according to claim 1 ~ 4, it is characterised in that: the center of the water nozzle
The center overlapping of axles of axis and threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778677.6A CN108999814A (en) | 2018-07-16 | 2018-07-16 | A kind of hydrotherapy venturi threeway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778677.6A CN108999814A (en) | 2018-07-16 | 2018-07-16 | A kind of hydrotherapy venturi threeway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108999814A true CN108999814A (en) | 2018-12-14 |
Family
ID=64600282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778677.6A Pending CN108999814A (en) | 2018-07-16 | 2018-07-16 | A kind of hydrotherapy venturi threeway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999814A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729524A (en) * | 2019-03-25 | 2020-10-02 | 信纮科技股份有限公司 | Chemical liquid dilution system and method |
| US11642635B2 (en) | 2019-03-12 | 2023-05-09 | Trusval Technology Co., Ltd. | Chemical liquid dilution system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853788Y (en) * | 2005-10-29 | 2007-01-03 | 王奇欣 | High-efficient fluidic automatic aerotor |
-
2018
- 2018-07-16 CN CN201810778677.6A patent/CN108999814A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853788Y (en) * | 2005-10-29 | 2007-01-03 | 王奇欣 | High-efficient fluidic automatic aerotor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11642635B2 (en) | 2019-03-12 | 2023-05-09 | Trusval Technology Co., Ltd. | Chemical liquid dilution system and method |
| CN111729524A (en) * | 2019-03-25 | 2020-10-02 | 信纮科技股份有限公司 | Chemical liquid dilution system and method |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |
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| RJ01 | Rejection of invention patent application after publication |