CN203458956U - Pneumatic spray device - Google Patents

Pneumatic spray device Download PDF

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Publication number
CN203458956U
CN203458956U CN201320534782.8U CN201320534782U CN203458956U CN 203458956 U CN203458956 U CN 203458956U CN 201320534782 U CN201320534782 U CN 201320534782U CN 203458956 U CN203458956 U CN 203458956U
Authority
CN
China
Prior art keywords
valve
storage tank
liquid storage
pressure
spray device
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
Application number
CN201320534782.8U
Other languages
Chinese (zh)
Inventor
孙江锋
张文英
游娜
赵博
田磊
谢新安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baoji Oilfield Machinery Co Ltd
Original Assignee
Baoji Oilfield Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baoji Oilfield Machinery Co Ltd filed Critical Baoji Oilfield Machinery Co Ltd
Priority to CN201320534782.8U priority Critical patent/CN203458956U/en
Application granted granted Critical
Publication of CN203458956U publication Critical patent/CN203458956U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a pneumatic spray device. The pneumatic spray device comprises a liquid storage tank, wherein the liquid storage tank is connected with a high pressure air source through a pressure regulating valve and a valve I, the liquid storage tank is connected with an air outlet through a valve II, the liquid storage tank is connected with a liquid adding port through a valve III, the liquid storage tank is connected with a spray head through a valve IV, and the liquid storage tank is connected with a sewage drain outlet through a valve V. According to the pneumatic spray device, compressed air is taken as the power for driving cleaning fluid to spray; the water spray pressure is regulated by regulating the pressure regulating valve, the discharge pressure changes between zero and the pressure of the air source, and the valves control the water to be sprayed or not; the pneumatic spray device is not provided with moving parts, thus having long service life and high reliability; the pneumatic spray device is not provided with electrical components, thus being applicable to hazardous environment with explosive gases.

Description

Pneumatic spray equipment
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of pneumatic spray equipment.
Background technology
The spray equipment using in the market adopts type motor-driven mostly, is not suitable for using at the hazardous environment that has damp to exist; If all electric elements adopt explosion-proof component, equipment volume, weight, cost all can increase a lot, do not meet economy, need easily.
In addition, the similar devices that also has some to adopt pneumatic form, but substantially adopted pneumatic diaphragm pump to spray water, this kind equipment is subject to the limit of functions of membrane pump, and high to compressed air quality requirement, service life is short, the outlet pressure of membrane pump is low, affects developing result.
Utility model content
The purpose of this utility model is to provide a kind of pneumatic spray equipment, has solved membrane pump spray equipment of the prior art, low, the problem that affects developing result of outlet pressure short, membrane pump in service life.
The technical scheme that the utility model adopts is, a kind of pneumatic spray equipment, comprises fluid reservoir, and fluid reservoir is connected with high-pressure air source by pressure regulator valve, valve one successively; Fluid reservoir is connected with filling opening by valve three; Fluid reservoir is connected with shower nozzle by valve four.
Pneumatic spray equipment of the present utility model, its feature is also:
Fluid reservoir is connected with exhaust outlet by valve two.
Fluid reservoir is connected with sewage draining exit by valve five.
The beneficial effects of the utility model are that employing compressed air, as power, promotes cleaning fluid and carries out spray work; By regulating pressure regulator valve to regulate water spray pressure, discharge pressure is changed from 0 to bleed pressure, by valve, control the break-make of water spray; There is not movement parts, long service life, reliability is high; There are not electric elements, be suitable for having the hazardous environment that damp exists to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pneumatic spray equipment of the utility model.
In figure, 1. valve one, 2. pressure regulator valve, and 3. fluid reservoir, 4. valve two, and 5. valve three, 6. filling opening, 7. valve four, 8. shower nozzle, 9. valve five, 10. high-pressure air source.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
With reference to Fig. 1, the structure of the pneumatic spray equipment of the utility model is, comprises a fluid reservoir 3, and fluid reservoir 3 air inlets are connected with high-pressure air source 10 by pressure regulator valve 2, valve 1 successively; Fluid reservoir 3 gas outlets are connected with exhaust outlet by valve 24; Fluid reservoir 3 inlets are connected with filling opening 6 by valve 35; Fluid reservoir 3 side liquid outlets are connected with shower nozzle 8 by valve 47; Fluid reservoir 3 bottom liquid outlets are connected with sewage draining exit by valve 59.
The operation principle of the utility model device is, compressed air in high-pressure air source 10 enters the fluid reservoir 3 that stores cleaning fluid by valve 1, pressure regulator valve 2, by pressure regulator valve 2, regulate the compressed air pressure that passes into fluid reservoir 3, air-driven cleaning fluid, along default pipeline, is sprayed onto the position that needs spray through valve 47, shower nozzle 8 by compression; Regulate as required pressure regulator valve 2, make this device reach applicable spray pressure, the break-make that operating personnel only need operated valve 47 just can realize cleaning fluid is controlled.
When needs add cleaning fluid, open valve 24 and valve 35, operating personnel can add cleaning fluid to fluid reservoir 3 by filling opening 6.At the emptying fluid reservoir of needs or while discharging in fluid reservoir dirt, operator need open valve 59 discharges tank cleaning liquid inside or dirt.Whole equipment except five valves be manually, there is no other movable parts, reliability is high, long service life, easy to operate.

Claims (3)

1. a pneumatic spray equipment, its feature is: comprise fluid reservoir (3), fluid reservoir (3) is connected with high-pressure air source (10) by pressure regulator valve (2), valve one (1) successively; Fluid reservoir (3) is connected with filling opening (6) by valve three (5); Fluid reservoir (3) is connected with shower nozzle (8) by valve four (7).
2. pneumatic spray equipment according to claim 1, its feature is: described fluid reservoir (3) is connected with exhaust outlet by valve two (4).
3. pneumatic spray equipment according to claim 1, its feature is: described fluid reservoir (3) is connected with sewage draining exit by valve five (9).
CN201320534782.8U 2013-08-29 2013-08-29 Pneumatic spray device Expired - Fee Related CN203458956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320534782.8U CN203458956U (en) 2013-08-29 2013-08-29 Pneumatic spray device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320534782.8U CN203458956U (en) 2013-08-29 2013-08-29 Pneumatic spray device

Publications (1)

Publication Number Publication Date
CN203458956U true CN203458956U (en) 2014-03-05

Family

ID=50171336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320534782.8U Expired - Fee Related CN203458956U (en) 2013-08-29 2013-08-29 Pneumatic spray device

Country Status (1)

Country Link
CN (1) CN203458956U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109596370A (en) * 2018-11-23 2019-04-09 江苏大学 A kind of spray testing system
CN110538515A (en) * 2019-09-11 2019-12-06 昆明珍茗食品有限责任公司 fiber filter element water-gas common-pipe backwashing device and backwashing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109596370A (en) * 2018-11-23 2019-04-09 江苏大学 A kind of spray testing system
CN110538515A (en) * 2019-09-11 2019-12-06 昆明珍茗食品有限责任公司 fiber filter element water-gas common-pipe backwashing device and backwashing method

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20150829

EXPY Termination of patent right or utility model