CN202105606U - Novel gas-liquid mixing ejector - Google Patents
Novel gas-liquid mixing ejector Download PDFInfo
- Publication number
- CN202105606U CN202105606U CN2011201443827U CN201120144382U CN202105606U CN 202105606 U CN202105606 U CN 202105606U CN 2011201443827 U CN2011201443827 U CN 2011201443827U CN 201120144382 U CN201120144382 U CN 201120144382U CN 202105606 U CN202105606 U CN 202105606U
- Authority
- CN
- China
- Prior art keywords
- ejector
- jet
- leather cup
- pressure
- pressure sensing
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000010985 leather Substances 0.000 claims abstract description 19
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000008399 tap water Substances 0.000 abstract 1
- 235000020679 tap water Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a novel gas-liquid mixing ejector, which comprises an ejector casing. An ejector hole is formed by a water inlet channel and a water outlet channel of the ejector casing, a gas suction hole is arranged on the ejector casing at the lateral end of the ejector hole, and an ejector hole adjusting valve is arranged on the ejector hole and connected with a pressure sensing leather cup through a valve rod of the ejector hole adjusting valve. The pressure sensing leather cup is fixedly mounted inside the ejector casing and positioned on the outer side of the ejector hole. Retraction of the pressure sensing leather cup various along with the changing of water pressure, and the retraction varying is transmitted to the ejector adjusting valve so as to increase or decrease resistance of the ejector hole diameter. The novel gas-liquid mixing ejector is low in cost and simple in manufacturing, and effectively resolves the technical problem that ozone disinfection is not directly available to general tap water terminal users presently.
Description
Technical field
The utility model relates to a kind of gas-liquid mixed fluidic device, the particularly a kind of gas-liquid mixed ejector that can adjust the jet expulsion pressure according to water side pressure automatically.
Background technology
Utilize the wide spectrum of ozone gas, efficient, powerful sterilization characteristic to mix at present, make it medical treatment, environmental protection, biology, the healthcare of being widely used in soluble in water with water.For ozone is mixed with water more fully, the negative pressure of often using the jet Liqiud-gas mixing device to utilize jet to produce sucks in the liquid ozone gas to reach the purpose of mixing.But common, traditional ejector is because jet orifice is a constant aperture at present; Can only be according to the turnover water end (W.E.) flow of setting, drag parameter is selected, in case water inlet pressure changes or liquid outlet end flow resistance when changing; Then can not form pressure reduction; Can not form negative pressure and suck effect, cause gas to be difficult to inject water and mix badly, this is the technical barrier that generally runs into that present ozone is difficult to extensively directly get into running water terminal use commonly used.
Summary of the invention
In order to overcome the deficiency of prior art, the purpose of the utility model has been to provide a kind of can regulate jet injection aperture and pressure, gas-liquid mixed ejector that result of use is good automatically.
The technical scheme of the utility model is:
A kind of novel gas-liquid mixing jet device; Comprise the ejector housing; The intake tunnel and the exhalant canal of ejector housing are formed with jet orifice, offer the gas inlet hole on the ejector housing of jet orifice side, and jet orifice is provided with the jet orifice control valve; Said jet control valve is connected through the pressure sensing leather cup that its valve rod and is fixed in the ejector housing; The pressure sensing leather cup places the outside of jet orifice, and the pressure sensing leather cup receives variation in water pressure and corresponding telescopic variation takes place, and this variation is conducted to increase that the jet control valve exerts an influence or the variation that reduces jet aperture resistance.
Further, the said pressure sensing leather cup adjustable pressure balancing spring interior with being built in an aeroseal cavity is connected, and the aeroseal cavity is fixed on the exhalant canal.
The beneficial effect of the utility model is: owing in jet orifice, be provided with the jet orifice control valve; The jet orifice control valve links to each other with the pressure sensing leather cup; When the pressure differential of entery and delivery port changes; Thereby the position of corresponding telescopic variation control jet hole control valve can take place to regulate the size of jet orifice in the pressure sensing leather cup, can produce negative pressure all the time at the gas suction inlet like this gas can be inhaled into and mix with water stably, and equipment cost is cheap; Make simply, and solved the technical barrier that ozone is difficult to extensively directly to get into running water terminal use commonly used.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the surface structure sketch map of the utility model.
Specific embodiments
With reference to Fig. 1; A kind of novel gas-liquid mixing jet device of the utility model comprises ejector housing 1, and the intake tunnel of ejector housing 1 and exhalant canal are formed with jet orifice 2; Offer gas inlet hole 3 on the ejector housing 1 of jet orifice 2 sides; Jet orifice 2 is provided with jet orifice control valve 4, and said jet control valve 4 is connected through the pressure sensing leather cup 5 that its valve rod and is fixed in the ejector housing 1, and pressure sensing leather cup 5 places the aeroseal cavity outside.
Further, said pressure sensing leather cup 5 is connected with adjustable pressure balancing springs 7 in being built in an aeroseal cavity 6, and aeroseal cavity 6 is fixed on the exhalant canal.
Corresponding telescopic variation can take place when pressure sensing leather cup 5 receives variation in water pressure; And this telescopic variation made also corresponding the changing of channel resistance of jet control valve 4 and jet orifice 2 through moving up and down of regulating valve stem; The pressure at jet orifice 2 places is remained at respect to the outlet terminal pressure area a positive pressure differential is arranged; Thereby produce certain jet flow negative pressure district at the jet orifice place, make the gas inlet hole 3 that is arranged at the jet orifice outlet ozone gas is inhaled at negative pressure condition.Further; For the pressure difference value between balance water inlet and the delivery port inlet changes and switching distance corresponding to jet control valve 4; Also be provided with adjustable pressure balance spring 7 in the described aeroseal cavity 6 of the utility model; As long as accurately adjust the collapsing length and the intensity of pressure balance spring 7; Just can make it to keep a relative pressure differential with water outlet petiolarea pressure all the time, thereby obtain a metastable negative pressure difference district, realize that good gas injects water and mixed uniformly effect at the gas injection hole place with required jet orifice place jet pressure.
Because being the hydraulic pressure by delivery port, the jet pressure of jet orifice forms through the compression leather cup positive feedback on the compressed air sealing chamber; So no matter be supply water end or the variation of water side pressure; Owing to use change in resistance can reflect that all the force value of water changes and passes to the pressure sensing leather cup; And make it to do corresponding compression variation, and conduct to the variation of jet orifice control valve, the final jet pressure value that automatically pressure is adjusted to the relative adaptation of setting; Thereby obtain best jet flow negative pressure injecting gas, realize the best effects of gas-liquid mixed.
The utility model is except above-mentioned embodiment, and other equivalent technical solutions is also included within its protection domain, and this narrates no longer one by one again.
Claims (2)
1. novel gas-liquid mixing jet device; Comprise ejector housing (1); The intake tunnel of ejector housing (1) and exhalant canal are formed with jet orifice (2); Offer gas inlet hole (3) on the ejector housing (1) of jet orifice (2) side, jet orifice (2) is provided with jet orifice control valve (4), it is characterized in that; Said jet control valve (4) is connected through the pressure sensing leather cup (5) that its valve rod (40) and is fixed in the ejector housing (1); Pressure sensing leather cup (5) places the outside of jet orifice (2), and the pressure sensing leather cup receives variation in water pressure and corresponding telescopic variation takes place, and this variation is conducted to increase that the jet control valve exerts an influence or the variation that reduces jet aperture resistance.
2. a kind of novel gas-liquid mixing jet device according to claim 1; It is characterized in that: said pressure sensing leather cup (5) the adjustable pressure balancing spring (7) interior with being built in an aeroseal cavity (6) is connected, and aeroseal cavity (6) is fixed on the exhalant canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201443827U CN202105606U (en) | 2011-05-09 | 2011-05-09 | Novel gas-liquid mixing ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201443827U CN202105606U (en) | 2011-05-09 | 2011-05-09 | Novel gas-liquid mixing ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105606U true CN202105606U (en) | 2012-01-11 |
Family
ID=45431055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201443827U Expired - Fee Related CN202105606U (en) | 2011-05-09 | 2011-05-09 | Novel gas-liquid mixing ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105606U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316603A (en) * | 2013-07-05 | 2013-09-25 | 江洪 | Gas-liquid mixer |
| CN105174228A (en) * | 2015-10-29 | 2015-12-23 | 浙江百悦康科技有限公司 | Ozone generation device |
| CN112316771A (en) * | 2020-10-12 | 2021-02-05 | 淮南矿业(集团)有限责任公司 | Double-path self-disturbance type high-pressure sand supply device for hydraulic sand adding and fracturing of mine and stirring method |
| CN113428969A (en) * | 2021-06-03 | 2021-09-24 | 淮南联合大学 | Medical wastewater treatment device based on plasma discharge |
-
2011
- 2011-05-09 CN CN2011201443827U patent/CN202105606U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316603A (en) * | 2013-07-05 | 2013-09-25 | 江洪 | Gas-liquid mixer |
| CN105174228A (en) * | 2015-10-29 | 2015-12-23 | 浙江百悦康科技有限公司 | Ozone generation device |
| CN112316771A (en) * | 2020-10-12 | 2021-02-05 | 淮南矿业(集团)有限责任公司 | Double-path self-disturbance type high-pressure sand supply device for hydraulic sand adding and fracturing of mine and stirring method |
| CN113428969A (en) * | 2021-06-03 | 2021-09-24 | 淮南联合大学 | Medical wastewater treatment device based on plasma discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGMEN FUMEIKANG HEALTH INSTRUMENT TECHNOLOGY CO., LTD. Assignor: Tang Pingan Contract record no.: 2012440000210 Denomination of utility model: Novel gas-liquid mixing ejector Granted publication date: 20120111 License type: Exclusive License Record date: 20120514 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGMEN FUMEIKANG HEALTH INSTRUMENT TECHNOLOGY CO., LTD. Assignor: Tang Pingan Contract record no.: 2012440000210 Denomination of utility model: Novel gas-liquid mixing ejector Granted publication date: 20120111 License type: Exclusive License Record date: 20120514 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGMEN FUMEIKANG HEALTH INSTRUMENT TECHNOLOGY CO Free format text: FORMER OWNER: TANG PINGAN Effective date: 20150615 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150615 Address after: 529000 No. 197, Jinxing Road, national hi tech Development Zone, Guangdong, Jiangmen Patentee after: JIANGMEN FUMEIKANG HEALTH INSTRUMENT TECHNOLOGY CO., LTD. Address before: Venus Road Jianghai District 529000 Guangdong city of Jiangmen province No. 197, No. 6 Fumeikang Technology Co. Ltd. Patentee before: Tang Pingan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20200509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |