CN203816814U - Release agent spraying device - Google Patents
Release agent spraying device Download PDFInfo
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- CN203816814U CN203816814U CN201420119021.0U CN201420119021U CN203816814U CN 203816814 U CN203816814 U CN 203816814U CN 201420119021 U CN201420119021 U CN 201420119021U CN 203816814 U CN203816814 U CN 203816814U
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- valve
- storing box
- material storing
- compressed gas
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Abstract
The utility model discloses a release agent spraying device which comprises a compressed air source, a material storing box and a nozzle, the material storing box is used for storing a concrete release agent, an inlet and an outlet are formed in the material storing box, and the nozzle is provided with a first inlet and a second inlet; the inlet of the material storing box is connected with the compressed air source through a first pipeline, the outlet of the material storing box is connected with the first inlet of the nozzle through a second pipeline, and the compressed air source is connected with the second inlet of the nozzle through a third pipeline. Compared with the prior art, the release agent spraying device has the advantages that the structure is simple, the cost is low, the use is convenient and the like.
Description
Technical field
The utility model relates to concrete parting agent spraying technology, is specifically related to a kind of mold releasing agent spraying device.
Background technology
Concrete parting agent, be known as again concrete isolation agent or demoulding lubricant, it is a kind of template inner surface that applies or be sprayed at, one deck barrier film be can produce and lubricated and buffer action played, can effectively reduce adhesive force between concrete and template, impel concrete can depart from smoothly template in the time of form removal, keep the complete bright and clean material of concrete component shape or material.
In concrete engineering construction, often there is the mass defects such as voids and pits, unfilled corner, dew muscle in surface of concrete structure, and it is anti-oxidant, rate of decay is low.For addressing these problems, unit in charge of construction carries out after-treatment to concrete surface, but easily scaling comes off, and fails fundamentally to improve concrete quality.Along with the development of concrete new technology, new technology, require more and more higher to the decorative effect of concrete surface.The problems such as voids and pits, unfilled corner, dew muscle not only affect concrete apparent effect, also can affect concrete inherent quality and durability when serious.The use of releasing agent, can reduce the above-mentioned problems of even avoiding surface of concrete structure, improves the credit rating of component surface.High-quality concrete parting agent even can reach mirror effect, and the appearance of concrete component fineness can not only embody the managerial skills of unit in charge of construction and operating personnel's total quality, and transmits whole engineering inherent quality.
The use of concrete parting agent can obviously reduce the absorption affinity between concrete and template, reduce or prevent that concrete and template surface from adhering, itself and template are peeled off smoothly, and then made neatly harmless and surface color homogeneous, smooth of concrete component corner angle, ensure the quality of prefabricated component; After the demoulding, template cleaning is easier, raises labour productivity etc.
In the production process of concrete component, conventionally adopt spraying equipment that concrete parting agent is sprayed in template; At present, when spraying, conventionally use motor to drive oil pump to spray being delivered to nozzle after concrete parting agent pressurization, but the installation of motor, oil pump takes up room larger, is inconvenient to arrange, and cost is relatively high.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of mold releasing agent spraying device.
The utility model proposes a kind of mold releasing agent spraying device, comprise compressed gas source, material storing box and nozzle, described material storing box is used for storing concrete parting agent, is provided with import and outlet on described material storing box, and described nozzle is provided with the first import and the second import; The import of described material storing box is connected with compressed gas source by the first pipeline, and the outlet of described material storing box is connected with the first import of nozzle by the second pipeline, and described compressed gas source is connected with the second import of nozzle by the 3rd pipeline.
Preferably, described compressed gas source comprises the first compressed gas source and the second compressed gas source, first pipeline connection the first compressed gas source, the 3rd pipeline connection the second compressed gas source.
Preferably, described mold releasing agent spraying device also comprises that the import of described safety valve is communicated with material storing box for preventing that the pressure in described material storing box from exceeding the safety valve of safety value.
Preferably, on described the first pipeline, be provided with the first pressure-reducing valve, the import of described the first pressure-reducing valve is communicated with compressed gas source, and the outlet of described the first pressure-reducing valve is communicated with the import of material storing box; And/or, on described the 3rd pipeline, being provided with the second pressure-reducing valve, the import of described the second pressure-reducing valve is communicated with compressed gas source, and the outlet of described the second pressure-reducing valve is communicated with the second import of nozzle.
Preferably, on described the second pipeline, be provided with switch valve, described switch valve is for being communicated with material storing box and nozzle or disconnect.
Preferably, described mold releasing agent spraying device also comprises concrete parting agent source, on-off valve and transfer valve; Described on-off valve is for disconnecting concrete parting agent source or be communicated with material storing box; Described transfer valve is arranged on the first pipeline, for material storing box being communicated with to atmosphere or described compressed gas source.
Preferably, described on-off valve is ball valve or bi-bit bi-pass reversal valve.
Preferably, in described material storing box, store concrete parting agent, the position of described nozzle is higher than the liquid level of described concrete parting agent.
Preferably, described mold releasing agent spraying device also comprises concrete parting agent source and on-off valve, on described the first pipeline, be provided with transfer valve, described transfer valve is communicated with described compressed gas source and material storing box in the time of the first state, in the time of the second state, material storing box is communicated with concrete parting agent source, described on-off valve is for being communicated with material storing box or disconnecting with atmosphere.
Preferably, described mold releasing agent spraying device also comprises concrete parting agent source and two on-off valves, and one of them on-off valve is for disconnecting concrete parting agent source or be communicated with material storing box, and another on-off valve is for being communicated with material storing box or disconnecting with atmosphere.
The mold releasing agent spraying device the utility model proposes is by being connected material storing box with compressed gas source, when use, the concrete parting agent in material storing box, under the pressure-acting of compressed gas source, flows to nozzle, in nozzle, ejection after Compressed Gas mixes with concrete parting agent.Compared with prior art, this mold releasing agent spraying device has the advantages such as simple in structure, with low cost, easy to use.
In addition, in technical scheme further, this mold releasing agent spraying device arranges the first pressure-reducing valve and the second pressure-reducing valve, can regulate the pressure in material storing box by the first pressure-reducing valve, regulate the pressure that enters into the Compressed Gas of nozzle through the 3rd pipeline by the second pressure-reducing valve, and then regulate spraying rate and the atomizing effect of concrete parting agent.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is one of structural representation of the mold releasing agent spraying device of the utility model embodiment;
Fig. 2 be the mold releasing agent spraying device of the utility model embodiment structural representation two;
Fig. 3 be the mold releasing agent spraying device of the utility model embodiment structural representation three;
Fig. 4 be the mold releasing agent spraying device of the utility model embodiment structural representation four.
Description of reference numerals:
1-compressed gas source 1-1-the first compressed gas source 1-2-the second compressed gas source, 2-material storing box, 3-nozzle, 4-overflow valve, 5-concrete parting agent source, 6-transfer valve, 7-bi-bit bi-pass reversal valve, 8-switch valve, 9-the first pressure-reducing valve 10-the second pressure-reducing valve 11-ball valve
Detailed description of the invention
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.Be elaborated below in conjunction with 1 to 4 pair of specific embodiment of the utility model of accompanying drawing.
The structural representation of the mold releasing agent spraying device that Fig. 1 provides for the utility model the first embodiment, as shown in Figure 1, this mold releasing agent spraying device comprises compressed gas source 1, material storing box 2, nozzle 3 and overflow valve 4, in material storing box 2, store concrete parting agent, the top of material storing box 2 arranges import, bottom is provided with outlet, and nozzle 3 is provided with the first import and the second import; The import of material storing box 2 is connected with compressed gas source 1 by the first pipeline, the outlet of material storing box 2 is connected with the first import of nozzle 3 by the second pipeline, compressed gas source 1 is connected with the second import of nozzle 3 by the 3rd pipeline, the import of overflow valve 4 and the first pipeline connection, and outlet is communicated with atmosphere.In template when gunning concrete releasing agent, with nozzle 3 alignment template surfaces, Compressed Gas in compressed gas source 1 flow to material storing box 2 tops through the first pipeline, under the pressure-acting of Compressed Gas, concrete parting agent flows to the first import of nozzle 3 through outlet and the second pipeline, meanwhile, Compressed Gas also flows to the second import of nozzle 3 through the 3rd pipeline, and concrete parting agent sprays from the outlet of nozzle 3 mix also atomization with Compressed Gas after.In the time that the pressure in material storing box 2 exceedes default safety value, overflow valve 4 is opened, a part of Compressed Gas through overflow valve 4 overflows to atmosphere.Certainly, overflow valve 4 is arranged on material storing box 2 also can play same effect, as long as ensure that the import of overflow valve 4 is communicated with material storing box 2; In addition, can also adopt the safety valve of other device to replace overflow valve 4.
It should be noted that, in order to reach good effect, conventionally nozzle 3 is arranged on to the place higher than the liquid level of concrete parting agent, can avoid like this concrete parting agent too fast nozzle 3 that flows under the double action of gravity and Compressed Gas, and then prevent the ratio serious unbalance of concrete parting agent and Compressed Gas.
The structural representation of the mold releasing agent spraying device that Fig. 2 provides for the utility model the second embodiment, different from mold releasing agent spraying device shown in Fig. 1, this mold releasing agent spraying device is also provided with transfer valve 6, concrete parting agent source 5, bi-bit bi-pass reversal valve 7 and switch valve 8, as shown in Figure 2, transfer valve 6 is arranged on the first pipeline, this transfer valve 6 can be specifically two position three way directional control valve, this two position three way directional control valve is provided with two working holes and a fixing port, one of them working hole is communicated with compressed gas source 1, another working hole is communicated with atmosphere, the fixing port of this two position three way directional control valve is communicated with material storing box 2, in the time of spraying operation, two position three way directional control valve is communicated with compressed gas source 1 and material storing box 2, in the time supplementing concrete parting agent, two position three way directional control valve is communicated with atmosphere with material storing box 2, bi-bit bi-pass reversal valve 7 switches to right position, and then concrete parting agent source 5 is communicated with material storing box 2, concrete parting agent is in bi-bit bi-pass reversal valve 7 enters material storing box 2, supplemented after concrete parting agent, bi-bit bi-pass reversal valve 7 changes to left position, and then material storing box 2 and concrete parting agent source 5 are disconnected, switch valve 8 is arranged on the second pipeline, the import of switch valve 8 is communicated with the outlet of material storing box 2, the outlet of switch valve 8 is communicated with nozzle 3, in the time of gunning concrete releasing agent, open switch valve 8, concrete parting agent flows to nozzle 3 through switch valve 8, after spraying or when supplementary concrete parting agent, and closing switch valve 8.
Can know according to the effect of bi-bit bi-pass reversal valve 7, can adopt the valve of other version to replace bi-bit bi-pass reversal valve 7, such as ball valve 11 or butterfly valve.In like manner, switch valve 8 also can adopt the valve of other version to replace.
The structural representation of the mold releasing agent spraying device that Fig. 3 provides for the utility model the 3rd embodiment, different from mold releasing agent spraying device shown in Fig. 2 is, this mold releasing agent spraying device is also provided with the first pressure-reducing valve 9 and the second pressure-reducing valve 10, and has replaced bi-bit bi-pass reversal valve 7 with ball valve 11.Wherein, the first pressure-reducing valve 9 is arranged on the first pipeline, the import of the first pressure-reducing valve 9 is communicated with compressed gas source 1, the outlet of the first pressure-reducing valve 9 is communicated with a working hole of transfer valve 6, in the time that the pressure of compressed gas source 1 is higher, by regulating the preset pressure of the first pressure-reducing valve 9 can regulate the pressure of material storing box 2; The second pressure-reducing valve 10 is arranged on the 3rd pipeline, the import of the second pressure-reducing valve 10 is connected with compressed gas source 1, the outlet of the second pressure-reducing valve 10 is connected with nozzle 3, in the time that the pressure of compressed gas source 1 is higher, regulate the preset pressure of the second pressure-reducing valve 10 can regulate the pressure that enters into the Compressed Gas in spray gun; Therefore, by the concrete parting agent that regulates the first pressure-reducing valve 9 and the second pressure-reducing valve 10 preset pressure to regulate to enter in spray gun and amount, the pressure of Compressed Gas, thereby regulate spraying rate and the atomizing effect of concrete parting agent.
The structural representation of the mold releasing agent spraying device that Fig. 4 provides for the utility model the 4th embodiment, different from mold releasing agent spraying device shown in Fig. 1-Fig. 3 is, this mold releasing agent spraying device comprises two compressed gas sources, the first compressed gas source 1-1 and the second compressed gas source 1-2, first pipeline connection the first compressed gas source 1-1, the 3rd pipeline connection the second compressed gas source 1-2, the first compressed gas source 1-1 is set as the interior required pressure of material storing box 2, the second compressed gas source 1-2 sets up as the required pressure of nozzle 3, can reduce the use of regulator, be convenient to quantitative spraying.Certainly also can on the first pipeline and the 3rd pipeline, pressure regulator valve (as pressure-reducing valve) be set and carry out free control, set-up mode and aforementioned embodiments are similar.Adopt this scheme, the first compressed gas source 1-1 can be arranged near material storing box 2, the second compressed gas source 1-2 arranges near nozzle 3, for the situation of remote spraying, reduces the use of pipeline.In addition, the set-up mode difference in the concrete parting agent source 5 of the present embodiment, concrete parting agent source 5 is communicated with another working hole of transfer valve 6, transfer valve 6 is communicated with the first compressed gas source 1-1 and material storing box 2 in the time of the first state, in the time of the second state, material storing box 2 is communicated with concrete parting agent source 5, as the bi-bit bi-pass reversal valve 7 of on-off valve for material storing box 2 being communicated with atmosphere or disconnecting, by controlling transfer valve 6 in upper, bi-bit bi-pass reversal valve 7 is in right position, can realize and automatically supplement releasing agent, after releasing agent has supplemented, control transfer valve 6 in the next, bi-bit bi-pass reversal valve 7 just can normally be worked in left position.
Certainly the method for automatic filling releasing agent is not limited to this, as two on-off valves can also be set on material storing box 2, one of them on-off valve is for disconnecting concrete parting agent source or be communicated with material storing box, another on-off valve, for material storing box being communicated with atmosphere or disconnecting, can reach the effect of automatic filling releasing agent equally.
In addition, this practical mold releasing agent spraying device, except for concrete parting agent spraying, also can be used for the spraying of other releasing agent.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a mold releasing agent spraying device, it is characterized in that, comprise compressed gas source (1), material storing box (2) and nozzle (3), described material storing box (2) is for storing concrete parting agent, described material storing box is provided with import and outlet on (2), and described nozzle (3) is provided with the first import and the second import; The import of described material storing box (2) is connected with compressed gas source (1) by the first pipeline, the outlet of described material storing box (2) is connected with the first import of nozzle (3) by the second pipeline, and described compressed gas source (1) is connected with the second import of nozzle (3) by the 3rd pipeline.
2. mold releasing agent spraying device according to claim 1, it is characterized in that, described compressed gas source (1) comprises the first compressed gas source (1-1) and the second compressed gas source (1-2), first pipeline connection the first compressed gas source (1-1), the 3rd pipeline connection the second compressed gas source (1-2).
3. mold releasing agent spraying device according to claim 1, is characterized in that, also comprises that the import of described safety valve is communicated with material storing box (2) for preventing that the pressure in described material storing box (2) from exceeding the safety valve of safety value.
4. mold releasing agent spraying device according to claim 3, it is characterized in that, on described the first pipeline, be provided with the first pressure-reducing valve (9), the import of described the first pressure-reducing valve (9) is communicated with compressed gas source (1), and the outlet of described the first pressure-reducing valve (9) is communicated with the import of material storing box (2); And/or, on described the 3rd pipeline, being provided with the second pressure-reducing valve (10), the import of described the second pressure-reducing valve (10) is communicated with compressed gas source (1), and the outlet of described the second pressure-reducing valve (10) is communicated with the second import of nozzle (3).
5. according to the mold releasing agent spraying device described in claim 1-4 any one, it is characterized in that, be provided with switch valve (8) on described the second pipeline, described switch valve (8) is for being communicated with material storing box (2) and nozzle (3) or disconnect.
6. according to the mold releasing agent spraying device described in claim 1-4 any one, it is characterized in that, also comprise concrete parting agent source (5), on-off valve and transfer valve (6); Described on-off valve is for disconnecting concrete parting agent source (5) or be communicated with material storing box (2); Described transfer valve (6) is arranged on the first pipeline, for material storing box being communicated with to atmosphere or described compressed gas source (1).
7. mold releasing agent spraying device according to claim 6, is characterized in that, described on-off valve is ball valve (11) or bi-bit bi-pass reversal valve (7).
8. according to the mold releasing agent spraying device described in claim 1-4 any one, it is characterized in that, described material storing box stores concrete parting agent in (2), and the position of described nozzle (3) is higher than the liquid level of described concrete parting agent.
9. according to the mold releasing agent spraying device described in claim 1-4 any one, also comprise concrete parting agent source (5) and on-off valve, on described the first pipeline, be provided with transfer valve (6), described transfer valve (6) is communicated with described compressed gas source (1) and material storing box (2) in the time of the first state, in the time of the second state, material storing box (2) is communicated with concrete parting agent source (5), described on-off valve is for being communicated with material storing box (2) or disconnecting with atmosphere.
10. according to the mold releasing agent spraying device described in claim 1-4 any one, also comprise concrete parting agent source and two on-off valves, one of them on-off valve is for disconnecting concrete parting agent source or be communicated with material storing box, and another on-off valve is for being communicated with material storing box or disconnecting with atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119021.0U CN203816814U (en) | 2014-03-14 | 2014-03-14 | Release agent spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119021.0U CN203816814U (en) | 2014-03-14 | 2014-03-14 | Release agent spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816814U true CN203816814U (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119021.0U Expired - Fee Related CN203816814U (en) | 2014-03-14 | 2014-03-14 | Release agent spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597958A (en) * | 2016-01-07 | 2016-05-25 | 中磁科技股份有限公司 | Automatic liquid spraying device of demolding agent |
| CN110382121A (en) * | 2017-06-21 | 2019-10-25 | 苏德罗尼克股份公司 | For coating the device and operation method of tank body un-interrupted |
-
2014
- 2014-03-14 CN CN201420119021.0U patent/CN203816814U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597958A (en) * | 2016-01-07 | 2016-05-25 | 中磁科技股份有限公司 | Automatic liquid spraying device of demolding agent |
| CN110382121A (en) * | 2017-06-21 | 2019-10-25 | 苏德罗尼克股份公司 | For coating the device and operation method of tank body un-interrupted |
| CN110382121B (en) * | 2017-06-21 | 2022-03-08 | 苏德罗尼克股份公司 | Device for coating can bodies without interruption and method for operating same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN SANY KUAIERJU RESIDENTIAL INDUSTRIES CO., LT Free format text: FORMER OWNER: SANY AUTOMOBILE MANUFACTURING CO., LTD. Effective date: 20150515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410100 CHANGSHA, HUNAN PROVINCE TO: 410000 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: 410000 Hunan province Changsha City Economic and Technological Development Zone Lang Li Huang Xing Avenue South Street No. 129 Patentee after: Hunan Sany Building Co.,Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sany Automobile Manufacturing Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |