CN104060805A - Overpressure automatic return device for mortar spraying distribution systems - Google Patents
Overpressure automatic return device for mortar spraying distribution systems Download PDFInfo
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- CN104060805A CN104060805A CN201410311748.3A CN201410311748A CN104060805A CN 104060805 A CN104060805 A CN 104060805A CN 201410311748 A CN201410311748 A CN 201410311748A CN 104060805 A CN104060805 A CN 104060805A
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- mortar
- storage tank
- tank body
- pressure
- spraying
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Abstract
The invention discloses an overpressure automatic return device for mortar spraying distribution systems, which comprises a chassis, a pressure storage chamber and a main, wherein the pressure storage chamber is arranged on the chassis, an air storage tank is arranged at the pressure storage chamber, a liquid storage tank with a liquid-filling pipe is arranged on the pressure storage chamber, and communicates with the air storage tank through a connecting pipe, an opening and closing valve is arranged on the connecting pipe, an inlet branch and a self-operated pressure-regulating valve are arranged on the main, the inlet branch is connected with a mortar supply pump, the self-operated pressure-regulating valve is connected with the main, and can automatically open when the pressure in a feeding chamber of a main spraying distributor reaches a set value, and the self-operated pressure-regulating valve is provided with a return pipe which is connected with a mortar storage box. The overpressure automatic return device can solve the problem that before upstairs spraying work is complete, downstairs workers need to be notified to shut down the mortar supply pump in advance, otherwise mortar can be wasted due to the asynchronous closing of compressed air and a pumping mechanism.
Description
Technical field
The present invention relates to building machinery technical field, be specifically related to a kind of mortar spraying distribution system overvoltage automatic backflow apparatus.
Background technology
Dry-mixed mortar is that building operations cleans, energy-saving, high efficiency representative, but will give full play to the advantage of dry-mixed mortar, reaches all-round popularization, and mechanized construction is optimal path, and wherein, the automatic arc spraying operation that realizes motar is particularly important.At present, the developed country such as American-European, Japanese motar application realizes automatic arc spraying operation substantially, and Some Domestic enterprise has also started automatic arc spraying construction.
CN103485521A discloses a kind of common premixing mortar automatic arc spraying method.The present invention has changed traditional spraying work mentality of designing, key job link to paint finishing has been carried out Creative Design and improvement, first common dry-mixed mortar is stirred through mobile silo mixer and horizontal mixer continuous quadratic, wet feed is fully mixed and obtain wet pulp, re-use duplex piston pump formula and complete the conveying to wet pulp, and further spraying coating process is carried out to supporting optimization, form easy and simple to handle, efficiently, the machine spray work system of easily promoting, overcome the problem that external pulp shooting machine is not suitable for domestic common premixing mortar, overcome the application life that domestic traditional pulp shooting machine uses screw pump to carry whitewashing to cause shorter simultaneously, expense is high, susceptible to plugging technical barrier, not only go for special mortar, more be applicable to domestic common premixing mortar, greatly improve effect and construction quality, reduce construction cost.
CN203514745U discloses a kind of common premixing mortar automatic arc spraying system.Described paint finishing comprises the mobile silo, mixer, triangular bucket linkage, mortar delivery pump and the Mortar spraying machine that are connected by carrier pipe, can also comprise tank-transport truck and motar carrier vehicle.The utility model has changed the Thoughts of traditional spraying work system, the key working part of paint finishing is designed and improved, first mobile silo and horizontal mixer are improved, common dry-mixed mortar is stirred through mobile silo mixer and horizontal mixer continuous quadratic, wet feed is fully mixed and obtain wet pulp, use duplex piston pump formula to complete the conveying of wet pulp to flush coater, and further to transport establishment, nozzle arrangements etc. and spraying coating process have carried out further supporting optimization, form a whole set of high performance-price ratio, easy and simple to handle, the efficient machine spray work system of easily promoting, overcome the application life that domestic traditional pulp shooting machine uses screw pump to carry whitewashing to cause shorter, expense is high, susceptible to plugging technical barrier, not only go for special mortar, more be applicable to domestic ordinary mortar, greatly improve effect and construction quality, reduce construction cost.
Although above-mentioned paint finishing, with respect to traditional spraying method, has improved construction quality greatly, has reduced construction cost.But for concrete work progress, mortar delivery pump is delivered to different floors to be onstructed by mortar from surface pump endlessly, for the construction workman of floor, can not accurately control the feeding amount of pumping mortar, make to cause the waste of mortar in the process of construction, and unnecessary mortar cannot be processed easily at the floor of construction.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is, provide a kind of simple in structure, energy-conservation, easy to operate and efficiency is high, effectively avoid the waste of mortar, cost is low, easy and simple to handle, be easy to the mortar spraying distribution system overvoltage automatic backflow apparatus realized.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of mortar spraying distribution system overvoltage automatic backflow apparatus, chamber is pressed in the storage that comprises frame and be located in frame, also comprise that one end and storage pressure chamber are connected, the main line that the other end is connected with the charging aperture of spraying dispenser, pressing chamber to be provided with the piston for balance mortar delivery pump when commutation being communicated with it in storage causes moment conveying pipeline inner pressure to lack, mortar is supplied with gas storage tank body off and on, press on chamber and arrange and there is the liquid storage tank body that liquid adds pipe in storage, described liquid storage tank body is connected with gas storage tank body by tube connector, keying valve body is set on tube connector, on described main line, be provided with the charging branch road being connected with mortar delivery pump, and the self-contained pressure regulator of automatically opening in the time that main jet is coated with the feed cavity internal pressure arrival setting value of dispenser being connected with main line, described self-contained pressure regulator has a return duct being connected with mortar material storing box.
Above-mentioned mortar spraying distribution system overvoltage automatic backflow apparatus, on described overvoltage mortar automatic backflow apparatus, be connected with a leak detection tube for detection of self-contained pressure regulator gas leakage, described leak detection tube one end is connected with the pressure chamber of self-contained pressure regulator, and the other end is communicated with the bottom of liquid storage tank body.
Above-mentioned mortar spraying distribution system overvoltage automatic backflow apparatus, described liquid storage tank body liquid add and on pipe, be provided with the valve body of closing liquid storage tank body in the time rinsing the mortar entering in gas storage tank body.
Above-mentioned mortar spraying distribution system overvoltage automatic backflow apparatus, in described frame, be provided with store up press that chamber is communicated with for rinsing the rinse mouth that remains in mortar in storage pressure chamber and gas storage tank body after spraying.
Above-mentioned mortar spraying distribution system overvoltage automatic backflow apparatus, the top of described gas storage tank body is provided with the pressure meter of being convenient to observe gas storage tank body internal gas pressure.
Above-mentioned mortar spraying distribution system overvoltage automatic backflow apparatus, is provided with in described frame and is convenient to mobile roller.
The advantage of mortar spraying distribution system overvoltage automatic backflow apparatus of the present invention is: can automatically control main jet and be coated with dispenser or secondary spraying dispenser and close time and branched spray gun simultaneously and when different work need material amount number, mortar auto-returned mortar material storing box.Overvoltage mortar automatic backflow apparatus, can solve before spraying end-of-job upstairs, need prior notice staff downstairs to close mortar delivery pump, otherwise, because compressed air and pumping mechanism are closed asynchronous, the problem of mortar waste will be caused, make spraying work convenient, main jet is coated with the unlatching of dispenser and secondary spraying dispenser and closes and is not subject to any control, closing after corresponding secondary spraying dispenser, due to the effect of the self-contained pressure regulator of overvoltage mortar automatic backflow apparatus, the pressure of secondary feed cavity reaches after the opening pressure of self-contained pressure regulator, mortar can directly be sent mortar material storing box back to through return duct, and can not affect master upstairs, the normal work of secondary spraying dispenser.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details;
As shown in Figure 1, a kind of mortar spraying distribution system overvoltage automatic backflow apparatus, chamber 2 is pressed in the storage that comprises frame 1 and be located in frame 1, also comprise that one end and storage pressure chamber 2 are connected, the main line 3 that the other end is connected with the charging aperture of spraying dispenser, press and be provided with one on chamber 2 and cause while pressing with storage the commutation of the piston for balance mortar delivery pump that chamber 2 is communicated with moment conveying pipeline inner pressure to lack in storage, mortar is supplied with gas storage tank body 4 off and on, is provided with the pressure meter 5 of being convenient to observe gas storage tank body 4 internal gas pressures at the top of gas storage tank body 4.
Press on chamber 2 and arrange and there is the liquid storage tank body 7 that liquid adds pipe 6 in storage, described liquid storage tank body 7 is connected with gas storage tank body 4 by tube connector 8, on tube connector 8, arrange and open and close valve body 9, on described main line 3, be provided with the charging branch road 10 being connected with mortar delivery pump, and the self-contained pressure regulator 11 of automatically opening in the time that main jet is coated with the feed cavity internal pressure arrival setting value of dispenser being connected with main line 3, described self-contained pressure regulator 11 has a return duct 12 being connected with mortar material storing box.For preventing that gas storage tank body 4 lost efficacy because of gas leakage, on described self-contained pressure regulator 11, be connected with a leak detection tube leaking gas for detection of self-contained pressure regulator 11 13, one end of described leak detection tube 13 is connected with the pressure chamber 14 of self-contained pressure regulator 11, and the other end is communicated with the bottom of liquid storage tank body 7.Described liquid storage tank body 7 liquid add pipe to be provided with the valve body 15 of closing liquid storage tank body 7 in the time that flushing enters the mortar in gas storage tank body 4 on 6.In described frame 1, be provided with and store up the rinse mouth 16 of pressing chamber 2 and gas storage tank body 4 interior mortars for remaining in storage after rinsing spraying of pressing chamber 2 to be communicated with.For ease of construction and mobile, in described frame 1, be provided with and be convenient to mobile roller 17.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, variation, remodeling, interpolation or the replacement made, all should belong to protection scope of the present invention.
Claims (6)
1. a mortar spraying distribution system overvoltage automatic backflow apparatus, it is characterized in that: comprise frame and be located at the storage pressure chamber in frame, also comprise that one end and storage pressure chamber are connected, the main line that the other end is connected with the charging aperture of spraying dispenser, pressing chamber to be provided with the piston for balance mortar delivery pump when commutation being communicated with it in storage causes moment conveying pipeline inner pressure to lack, mortar is supplied with gas storage tank body off and on, press on chamber and arrange and there is the liquid storage tank body that liquid adds pipe in storage, described liquid storage tank body is connected with gas storage tank body by tube connector, keying valve body is set on tube connector, on described main line, be provided with the charging branch road being connected with mortar delivery pump, and the self-contained pressure regulator of automatically opening in the time that main jet is coated with the feed cavity internal pressure arrival setting value of dispenser being connected with main line, described self-contained pressure regulator has a return duct being connected with mortar material storing box.
2. mortar spraying distribution system overvoltage automatic backflow apparatus according to claim 1, it is characterized in that: on described overvoltage mortar automatic backflow apparatus, be connected with a leak detection tube for detection of self-contained pressure regulator gas leakage, described leak detection tube one end is connected with the pressure chamber of self-contained pressure regulator, and the other end is communicated with the bottom of liquid storage tank body.
3. mortar spraying distribution system overvoltage automatic backflow apparatus according to claim 2, is characterized in that: the liquid of described liquid storage tank body adds and on pipe, is provided with the valve body of closing liquid storage tank body in the time rinsing the mortar entering in gas storage tank body.
4. mortar spraying distribution system overvoltage automatic backflow apparatus according to claim 3, is characterized in that: in described frame, be provided with store up press that chamber is communicated with for rinsing the rinse mouth that remains in mortar in storage pressure chamber and gas storage tank body after spraying.
5. mortar spraying distribution system overvoltage automatic backflow apparatus according to claim 4, is characterized in that: the top of described gas storage tank body is provided with the pressure meter of being convenient to observe gas storage tank body internal gas pressure.
6. mortar spraying distribution system overvoltage automatic backflow apparatus according to claim 5, is characterized in that: in described frame, be provided with and be convenient to mobile roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311748.3A CN104060805B (en) | 2014-07-01 | 2014-07-01 | Mortar spraying distribution system over-voltage automatic backflow apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410311748.3A CN104060805B (en) | 2014-07-01 | 2014-07-01 | Mortar spraying distribution system over-voltage automatic backflow apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104060805A true CN104060805A (en) | 2014-09-24 |
| CN104060805B CN104060805B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410311748.3A Expired - Fee Related CN104060805B (en) | 2014-07-01 | 2014-07-01 | Mortar spraying distribution system over-voltage automatic backflow apparatus |
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| CN (1) | CN104060805B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727555A (en) * | 2015-01-30 | 2015-06-24 | 胡维毅 | Full-automatic mortar conveying machine capable of automatically controlling conveying amount |
| CN104895330A (en) * | 2015-04-02 | 2015-09-09 | 广州市第四建筑工程有限公司 | High-rise building mortar pumping and remaining lime recovering device and method |
| CN104962183A (en) * | 2015-07-30 | 2015-10-07 | 浙江乔兴建设集团有限公司 | Brushing method of functional environment-friendly paint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403128A (en) * | 1992-09-14 | 1995-04-04 | Thomas; Bruce | Insulation spraying system |
| CN1104286A (en) * | 1993-05-26 | 1995-06-28 | 黄健 | Mortar plastering machine |
| TW254987B (en) * | 1994-03-24 | 1995-08-21 | Jiang-Su Wu | Process of spraying cement slurry and its device |
| CN201730301U (en) * | 2010-06-10 | 2011-02-02 | 苏州福明防水防腐工程有限公司 | Waterproof dope sprayer |
| CN204081409U (en) * | 2014-07-01 | 2015-01-07 | 胡维毅 | Mortar spraying distribution system overvoltage automatic backflow apparatus |
-
2014
- 2014-07-01 CN CN201410311748.3A patent/CN104060805B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403128A (en) * | 1992-09-14 | 1995-04-04 | Thomas; Bruce | Insulation spraying system |
| CN1104286A (en) * | 1993-05-26 | 1995-06-28 | 黄健 | Mortar plastering machine |
| TW254987B (en) * | 1994-03-24 | 1995-08-21 | Jiang-Su Wu | Process of spraying cement slurry and its device |
| CN201730301U (en) * | 2010-06-10 | 2011-02-02 | 苏州福明防水防腐工程有限公司 | Waterproof dope sprayer |
| CN204081409U (en) * | 2014-07-01 | 2015-01-07 | 胡维毅 | Mortar spraying distribution system overvoltage automatic backflow apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104727555A (en) * | 2015-01-30 | 2015-06-24 | 胡维毅 | Full-automatic mortar conveying machine capable of automatically controlling conveying amount |
| CN104727555B (en) * | 2015-01-30 | 2018-10-23 | 胡维毅 | A kind of full-automatic mortar conveyer that conveying capacity automatically controls |
| CN104895330A (en) * | 2015-04-02 | 2015-09-09 | 广州市第四建筑工程有限公司 | High-rise building mortar pumping and remaining lime recovering device and method |
| CN104962183A (en) * | 2015-07-30 | 2015-10-07 | 浙江乔兴建设集团有限公司 | Brushing method of functional environment-friendly paint |
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| Publication number | Publication date |
|---|---|
| CN104060805B (en) | 2019-06-07 |
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