CN204109124U - A kind of concrete vacuum water absorber - Google Patents
A kind of concrete vacuum water absorber Download PDFInfo
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- CN204109124U CN204109124U CN201420454457.5U CN201420454457U CN204109124U CN 204109124 U CN204109124 U CN 204109124U CN 201420454457 U CN201420454457 U CN 201420454457U CN 204109124 U CN204109124 U CN 204109124U
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- vacuum
- internal mold
- vacuum tank
- control valve
- tube connector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 210000001503 joint Anatomy 0.000 claims description 47
- 229920000742 Cotton Polymers 0.000 claims description 14
- 241000567030 Ampulloclitocybe clavipes Species 0.000 claims description 5
- 206010043101 Talipes Diseases 0.000 claims description 5
- 201000011228 clubfoot Diseases 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 abstract description 14
- 239000002250 absorbent Substances 0.000 abstract description 14
- 239000004568 cement Substances 0.000 abstract description 14
- 239000003085 diluting agent Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 11
- 239000010865 sewage Substances 0.000 abstract description 11
- 239000002904 solvent Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 238000012913 prioritisation Methods 0.000 description 18
- 238000009434 installation Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013475 authorization Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a kind of concrete vacuum water absorber, comprises vacuum tank, described vacuum tank is provided with many tube connectors, and at least one tube connector is connected with vacuum machine; During use, be connected with mould by tube connector, do not need to arrange filter cloth in mould, by arranging vacuum tank, add the storage capacity of vacuum, solve that vacuum machine works long hours, fluctuation vacuum is large, the technical problem that water suction is accelerated, and absorbent time shortens, improve production efficiency, reduce production cost, sewage, foreign material, cement solvent or diluent etc., by tube connector inspiration vacuum tank, pass through filtration devices, sewage, foreign material, cement solvent or diluent etc. can not enter vacuum machine, can not damage vacuum machine.
Description
Technical field
The utility model relates to a kind of vacuum water absorber, relates to a kind of concrete vacuum water absorber specifically.
Background technology
Discharge duct, for getting rid of the piping articles of flue gas that kitchen cooking activity produces or toilet foul smell, also claim exhausting duct, ventilating duct, house exhaust passage, house discharge duct is the chief component of house kitchen, toilet common exhaust duct system.
In order to improve the production efficiency of discharge duct, hood top cover and other cement prefabricated components, discharge duct, hood top cover and other cement prefabricated components are adopt mould to produce mostly, in the process of being undertaken producing by mould, after concrete slurry is injected mould, pass through mechanical pudding, containing a large amount of moisture in slurry, the ability demoulding after the long-time solidification of needs, reduces production efficiency.
For improving the production efficiency of discharge duct, be by vacuum machine by the moisture sucking-off in slurry in mould mostly, wherein, the following patent discloses the related art scheme of vacuum dehydration;
Patent name is the shaping smoke flue machine of fast dewatering, and the patent No. is 201320735524.6, and Authorization Notice No. is CN203527612U, and authorized announcement date is the Chinese utility model patent of 2014.04.09;
Patent name is pressure-and-suction type flue rapidform machine, and the patent No. is 201310462439.1, and application notification number is CN103465342A, and Shen Qing Publication day is the Chinese invention patent of 2014.04.09;
Patent name is forming hollow element method and equipment thereof, and the patent No. is 201010267885.3, and Authorization Notice No. is CN101913187B, and authorized announcement date is the Chinese invention patent of 2012.08.15;
Patent name is flue rapid molding device, and the patent No. is 201320081231.0, and Authorization Notice No. is CN203092728U, and authorized announcement date is the Chinese utility model patent of 2013.07.31.
Patent disclosed is above all that vacuum machine is directly connected with mould by pipeline; in the inside of mould, filter cloth is set; filter cloth adopts glass-fiber-fabric or non-woven fabrics mostly; can prevent sewage, foreign material, cement solvent or diluent etc. from entering vacuum machine by filter cloth; effective protection vacuum machine; but always have part dirt and enter vacuum machine, damage is caused to vacuum machine, shorten the service life of vacuum machine.Moreover due to filter cloth softer, filter cloth is cumbersome in process of deployment, not easily carries out laying and fixing, and filter cloth is easy to be stained with cement slurry, use must change several times, substantially increase production cost.If prefabricated component area is excessive, vacuum machine works always, wayward vacuum, and vacuum is too small, cannot sucking-off moisture, and vacuum is excessive, and slurry is sucked out, and soaking effect is poor, and fluctuation vacuum is large, is unfavorable for the sucking-off of moisture.
Utility model content
Problem to be solved in the utility model is for above problem, provide a kind of do not need to arrange in mould filter cloth, can not damaged, the vacustat of available protecting vacuum machine, fluctuation is little, soaking effect good, the concrete vacuum water absorber of greatly enhancing productivity.
For solving the problem, the technical scheme that the utility model adopts is: a kind of concrete vacuum water absorber, comprises vacuum tank, described vacuum tank is provided with many tube connectors, and at least one tube connector is connected with vacuum machine.
As a kind of prioritization scheme, on described tube connector and/or in vacuum tank, be provided with filter.
As a kind of prioritization scheme, described filter is screen pack, filter cloth or filter cotton.
As a kind of prioritization scheme, described vacuum tank is provided with seal cover or hermatic door.
As a kind of prioritization scheme, the bottom of described vacuum tank is provided with blow-off pipe, and described blow-off pipe is provided with blowoff valve.
As a kind of prioritization scheme, described vacuum tank is provided with air inlet pipe, described air inlet pipe is provided with valve.
As a kind of prioritization scheme, described vacuum tank is provided with pressure-detecting device.
As a kind of prioritization scheme, described pressure-detecting device is electro connecting pressure gauge or pressure sensor.
As a kind of prioritization scheme, described tube connector is provided with control valve.
As a kind of prioritization scheme, described control valve is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve.
As a kind of prioritization scheme, also comprise control device, described control device is connected with vacuum machine, pressure-detecting device and control valve respectively.
As a kind of prioritization scheme, also comprise external mold and internal mold, between described external mold and internal mold, there is forming cavity, described internal mold is connected with capping, described internal mold and capping surround airtight chamber, described forming cavity and chamber, and described chamber is communicated with at least one other tube connector.
As a kind of prioritization scheme, also comprise external mold and internal mold, between described external mold and internal mold, there is forming cavity, on the outer surface of described external mold and/or on the inner surface of internal mold, be provided with airtight cavity, described forming cavity and chamber, described chamber is communicated with at least one other tube connector.
As a kind of prioritization scheme, also comprise external mold and internal mold, have forming cavity between described external mold and internal mold, the outer setting of described external mold has the seal closure being sealed in inside, described forming cavity is communicated with seal closure inside, and described seal closure inside is communicated with at least one other tube connector.
As a kind of prioritization scheme, also comprise external mold and internal mold, have forming cavity between described external mold and internal mold, described internal mold is one-body molded and form airtight chamber, described forming cavity and chamber, and described chamber is communicated with at least one other tube connector.
As a kind of prioritization scheme, described internal mold comprises multiple inner formword, and described inner formword is made up of the two side of Relative vertical, and forms the butt joint edge tilted to the other end by one end, the equidirectional inclination of two butt joint edges on each inner formword, butt joint edge has the clubfoot bent inwards.
As a kind of prioritization scheme, described internal mold is tilted to surround by multiple inner formword, and the opening of one end of described internal mold is greater than the opening of other one end.
As a kind of prioritization scheme, described internal mold is provided with water seepage hole or permeable joints, described forming cavity is communicated with by water seepage hole or permeable joints with chamber.
As a kind of prioritization scheme, described internal mold and/or external mold are provided with water seepage hole or permeable joints, and described forming cavity is communicated with by water seepage hole or permeable joints with cavity.
The utility model takes above technical scheme, have the following advantages: during use, be connected with mould by tube connector, do not need to arrange filter cloth in mould, by arranging vacuum tank, add the storage capacity of vacuum and the stability of vacuum, fluctuation vacuum is little, soaking effect is good, solve vacuum machine to work long hours, vacuum not easily regulates, the technical problem that fluctuation vacuum is large, water suction is accelerated, absorbent time shortens, improve production efficiency, reduce production cost, sewage, foreign material, cement solvent or diluents etc. are by tube connector inspiration vacuum tank, pass through filtration devices, sewage, foreign material, cement solvent or diluent etc. can not enter vacuum machine, vacuum machine can not be damaged.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of concrete vacuum water absorber in the utility model embodiment;
Accompanying drawing 2 is the structural representation of a kind of concrete vacuum water absorber in the utility model embodiment;
Accompanying drawing 3 is the structural representation of a kind of concrete vacuum water absorber in the utility model embodiment;
Accompanying drawing 4 is the structural representation of discharge duct mould;
Accompanying drawing 5 is the structural representation of discharge duct mould;
Accompanying drawing 6 is the structural representation of discharge duct internal mold;
Accompanying drawing 7 is the structural representation of discharge duct internal mold;
Accompanying drawing 8 is the structural representation of cavity and discharge duct internal mold;
Accompanying drawing 9 is the structural representation of cavity and discharge duct external mold;
Accompanying drawing 10 is the structural representation of hood top cover mould;
Accompanying drawing 11 is the structural representation of hood top cover mould;
Accompanying drawing 12 is the structural representation of cavity and hood top cover internal mold;
Accompanying drawing 13 is the structural representation of cavity and hood top cover external mold;
Accompanying drawing 14 is the structural representation of mould and seal closure.
Detailed description of the invention
Embodiment 1: as shown in Figure 1; a kind of concrete vacuum water absorber; comprise vacuum tank 6; vacuum tank 6 is provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; be provided with filter on tube connector 2 and/or in vacuum tank 6, effectively avoid sewage, foreign material, cement solvent or diluent etc. by filter and enter vacuum machine 1, vacuum machine 1 is effectively protected.
Illustrate only the structural representation that a tube connector 2 is connected with vacuum machine 1 in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and vacuum machine 1 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by filter cloth or filter cotton as required, also can adopt filter, filter is provided with filter bores, water seepage hole or permeable joints.
Screen pack 7 tube connector 2 be arranged between vacuum machine 1 and vacuum tank 6 is positioned at one end of vacuum tank 6, also can be arranged in vacuum tank 6 by screen pack 7, also screen pack 7 can be arranged on tube connector 2, be convenient to installation and the replacing of screen pack 7.
Tube connector 2 is provided with control valve 3, control valve 3 lays respectively on the tube connector 2 on the tube connector 2 between vacuum tank 6 and vacuum machine 1, between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, when control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve, the automatic opening and closing of control valve 3 can be realized, thus the time length of water suction can be controlled, when control valve 3 is hand control valve, Non-follow control can be realized.
Vacuum tank 6 is provided with pressure-detecting device, and pressure-detecting device is positioned at the top of vacuum tank 6, and pressure-detecting device is electro connecting pressure gauge 8 or pressure sensor.
When pressure-detecting device is electro connecting pressure gauge 8, the action of vacuum machine 1 can be controlled by electro connecting pressure gauge 8.Can when in vacuum tank 6, pressure reach one of them end value, control vacuum machine 1 and quit work, when in vacuum tank 6, pressure changes to another end value, vacuum machine 1 works, vacuum machine 1 intermittent work, economize energy, extends the service life of vacuum machine 1.Different force value can be set, with the needs of satisfied different size prefabricated component water suction by electro connecting pressure gauge 8.
When pressure-detecting device is pressure sensor, control the action of vacuum machine 1 by pressure sensor, to realize the adjustment of pressure, be easy to control vacuum.
Also comprise control device, described control device is connected with vacuum machine 1, pressure-detecting device and control valve 3 respectively, the action of vacuum machine 1, pressure-detecting device and control valve 3 and the setting of parameter can be controlled by control device, thus the work realized the adjustment of suction pressure, the adjustment of absorbent time length and vacuum machine 1 and stopping, thus realize setting different suction pressures and absorbent time according to different prefabricated components.
Vacuum tank 6 is provided with seal cover 9 or hermatic door, when arranging seal cover 9, seal cover 9 is positioned at top, and when arranging hermatic door, hermatic door can on top, also can in sidepiece or bottom.
Seal cover 9 or hermatic door can be opened, the inside of vacuum tank 6 is rinsed.
The bottom of vacuum tank 6 is respectively arranged with blow-off pipe 4, blow-off pipe 4 is provided with blowoff valve 5, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
Vacuum tank 6 is provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, air inlet pipe 10 is provided with valve 11, opens valve 11, carries out pressure release by air inlet pipe 10.
Blowoff valve 5 also can be connected with control device with valve 11, to realize automatic control.
As shown in accompanying drawing 1 and accompanying drawing 4, also comprise horizontal die, horizontal die comprises external mold and internal mold, there is between external mold and internal mold forming cavity 17, internal mold is connected with capping 12, internal mold and capping 12 surround airtight chamber 15, and forming cavity 17 is communicated with chamber 15, and chamber 15 is communicated with other at least one tube connector 2.
Illustrate only the structural representation that a tube connector 2 is connected with mould in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and mould as required.
As shown in accompanying drawing 1, accompanying drawing 4 and accompanying drawing 5, external mold comprises end template 13 and is positioned at the side template 14 of end template 13 both sides.
As shown in accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7, internal mold comprises multiple inner formword 16, inner formword 16 is made up of the two side of Relative vertical, and form the butt joint edge tilted to the other end by one end, the equidirectional inclination of two butt joint edges on each inner formword 16, butt joint edge has the clubfoot 20 bent inwards.
Internal mold also can adopt one-body molded and form the internal mold of airtight chamber 15.
As shown in accompanying drawing 4 and accompanying drawing 6, internal mold is provided with water seepage hole 18, forming cavity 17 is communicated with by water seepage hole 18 with chamber 15.
As shown in accompanying drawing 5 and accompanying drawing 7, internal mold also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with chamber 15.
When internal mold is made up of multiple inner formword 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 2: as shown in Figure 2, the mould be connected with vacuum tank 6 is vertical die.
Other structures are identical with embodiment 1.
Embodiment 3: as shown in Figure 1; a kind of concrete vacuum water absorber; comprise vacuum tank 6; vacuum tank 6 is provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; be provided with filter on tube connector 2 and/or in vacuum tank 6, effectively avoid sewage, foreign material, cement solvent or diluent etc. by filter and enter vacuum machine 1, vacuum machine 1 is effectively protected.
Illustrate only the structural representation that a tube connector 2 is connected with vacuum machine 1 in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and vacuum machine 1 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by filter cloth or filter cotton as required, also can adopt filter, filter is provided with filter bores, water seepage hole or permeable joints.
Screen pack 7 tube connector 2 be arranged between vacuum machine 1 and vacuum tank 6 is positioned at one end of vacuum tank 6, also can be arranged in vacuum tank 6 by screen pack 7, also screen pack 7 can be arranged on tube connector 2, be convenient to installation and the replacing of screen pack 7.
Tube connector 2 is provided with control valve 3, control valve 3 lays respectively on the tube connector 2 on the tube connector 2 between vacuum tank 6 and vacuum machine 1, between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, when control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, the automatic opening and closing of control valve 3 can be realized, thus the time length of water suction can be controlled, when control valve 3 is hand control valve, Non-follow control can be realized.
Vacuum tank 6 is provided with pressure-detecting device, and pressure-detecting device is positioned at the top of vacuum tank 6, and pressure-detecting device is electro connecting pressure gauge 8 or pressure sensor.
When pressure-detecting device is electro connecting pressure gauge 8, the action of vacuum machine 1 can be controlled by electro connecting pressure gauge 8.Can when in vacuum tank 6, pressure reach one of them end value, control vacuum machine 1 and quit work, when in vacuum tank 6, pressure changes to another end value, vacuum machine 1 works, vacuum machine 1 intermittent work, economize energy, extends the service life of vacuum machine 1.Different force value can be set, with the needs of satisfied different size prefabricated component water suction by electro connecting pressure gauge 8.
When pressure-detecting device is pressure sensor, control the action of vacuum machine 1 by pressure sensor, to realize the adjustment of pressure, be easy to control vacuum.
Also comprise control device, described control device is connected with vacuum machine 1, pressure-detecting device and control valve 3 respectively, the action of vacuum machine 1, pressure-detecting device and control valve 3 and the setting of parameter can be controlled by control device, thus the work realized the adjustment of suction pressure, the adjustment of absorbent time length and vacuum machine 1 and stopping, thus realize setting different suction pressures and absorbent time according to different prefabricated components.
Vacuum tank 6 is provided with seal cover 9 or hermatic door, when arranging seal cover 9, seal cover 9 is positioned at top, and when arranging hermatic door, hermatic door can on top, also can in sidepiece or bottom.
Seal cover 9 or hermatic door can be opened, the inside of vacuum tank 6 is rinsed.
The bottom of vacuum tank 6 is respectively arranged with blow-off pipe 4, blow-off pipe 4 is provided with blowoff valve 5, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
Vacuum tank 6 is provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, air inlet pipe 10 is provided with valve 11, opens valve 11, carries out pressure release by air inlet pipe 10.
Blowoff valve 5 also can be connected with control device with valve 11, to realize automatic control.
As shown in accompanying drawing 1, accompanying drawing 4 and accompanying drawing 8, also comprise horizontal die, horizontal die comprises external mold and internal mold, there is between external mold and internal mold forming cavity 17, the inner surface of internal mold is provided with airtight cavity 21, forming cavity 17 is communicated with cavity 21, and cavity 21 is communicated with other at least one tube connector 2.
Illustrate only the structural representation that a tube connector 2 is connected with mould in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and mould as required.
As shown in accompanying drawing 1, accompanying drawing 4 and accompanying drawing 5, external mold comprises end template 13 and is positioned at the side template 14 of end template 13 both sides.
As shown in accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7, internal mold comprises multiple inner formword 16, inner formword 16 is made up of the two side of Relative vertical, and form the butt joint edge tilted to the other end by one end, the equidirectional inclination of two butt joint edges on each inner formword 16, butt joint edge has the clubfoot 20 bent inwards.
Internal mold also can adopt integrated internal mold.
As shown in accompanying drawing 4 and accompanying drawing 6, internal mold is provided with water seepage hole 18, forming cavity 17 is communicated with by water seepage hole 18 with cavity 21.
As shown in accompanying drawing 5 and accompanying drawing 7, internal mold also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with cavity 21.
When internal mold is made up of multiple inner formword 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 4: as shown in Figure 2, the mould be connected with vacuum tank 6 is vertical die.
Other structures are identical with embodiment 3.
Embodiment 5: as shown in accompanying drawing 1, accompanying drawing 4 and accompanying drawing 9, also comprise horizontal die, horizontal die comprises external mold and internal mold, there is between external mold and internal mold forming cavity 17, the outer surface of external mold is provided with airtight cavity 21, forming cavity 17 is communicated with cavity 21, and cavity 21 is communicated with other at least one tube connector 2.
Other structures are identical with embodiment 3.
Embodiment 6: as shown in Figure 2, the mould be connected with vacuum tank 6 is vertical die.
Other structures are identical with embodiment 5.
Embodiment 7: as shown in Figure 1; a kind of concrete vacuum water absorber; comprise vacuum tank 6; vacuum tank 6 is provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; be provided with filter on tube connector 2 and/or in vacuum tank 6, effectively avoid sewage, foreign material, cement solvent or diluent etc. by filter and enter vacuum machine 1, vacuum machine 1 is effectively protected.
Illustrate only the structural representation that a tube connector 2 is connected with vacuum machine 1 in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and vacuum machine 1 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by filter cloth or filter cotton as required, also can adopt filter, filter is provided with filter bores, water seepage hole or permeable joints.
Screen pack 7 tube connector 2 be arranged between vacuum machine 1 and vacuum tank 6 is positioned at one end of vacuum tank 6, also can be arranged in vacuum tank 6 by screen pack 7, also screen pack 7 can be arranged on tube connector 2, be convenient to installation and the replacing of screen pack 7.
Tube connector 2 is provided with control valve 3, control valve 3 lays respectively on the tube connector 2 on the tube connector 2 between vacuum tank 6 and vacuum machine 1, between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, when control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, the automatic opening and closing of control valve 3 can be realized, thus the time length of water suction can be controlled, when control valve 3 is hand control valve, Non-follow control can be realized.
Vacuum tank 6 is provided with pressure-detecting device, and pressure-detecting device is positioned at the top of vacuum tank 6, and pressure-detecting device is electro connecting pressure gauge 8 or pressure sensor.
When pressure-detecting device is electro connecting pressure gauge 8, the action of vacuum machine 1 can be controlled by electro connecting pressure gauge 8.Can when in vacuum tank 6, pressure reach one of them end value, control vacuum machine 1 and quit work, when in vacuum tank 6, pressure changes to another end value, vacuum machine 1 works, vacuum machine 1 intermittent work, economize energy, extends the service life of vacuum machine 1.Different force value can be set, with the needs of satisfied different size prefabricated component water suction by electro connecting pressure gauge 8.
When pressure-detecting device is pressure sensor, control the action of vacuum machine 1 by pressure sensor, to realize the adjustment of pressure, be easy to control vacuum.
Also comprise control device, described control device is connected with vacuum machine 1, pressure-detecting device and control valve 3 respectively, the action of vacuum machine 1, pressure-detecting device and control valve 3 and the setting of parameter can be controlled by control device, thus the work realized the adjustment of suction pressure, the adjustment of absorbent time length and vacuum machine 1 and stopping, thus realize setting different suction pressures and absorbent time according to different prefabricated components.
Vacuum tank 6 is provided with seal cover 9 or hermatic door, when arranging seal cover 9, seal cover 9 is positioned at top, and when arranging hermatic door, hermatic door can on top, also can in sidepiece or bottom.
Seal cover 9 or hermatic door can be opened, the inside of vacuum tank 6 is rinsed.
The bottom of vacuum tank 6 is respectively arranged with blow-off pipe 4, blow-off pipe 4 is provided with blowoff valve 5, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
Vacuum tank 6 is provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, air inlet pipe 10 is provided with valve 11, opens valve 11, carries out pressure release by air inlet pipe 10.
Blowoff valve 5 also can be connected with control device with valve 11, to realize automatic control.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 8 and accompanying drawing 14, also comprise horizontal die, horizontal die comprises external mold and internal mold, there is between described external mold and internal mold forming cavity 17, the outer setting of external mold has the seal closure 22 being sealed in inside, forming cavity 17 is communicated with seal closure 22 inside, and seal closure 22 inside is communicated with other at least one tube connector 2.
Illustrate only the structural representation that a tube connector 2 is connected with mould in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and mould as required.
As shown in accompanying drawing 1, accompanying drawing 4 and accompanying drawing 5, external mold comprises end template 13 and is positioned at the side template 14 of end template 13 both sides.
As shown in accompanying drawing 4, accompanying drawing 5, accompanying drawing 6 and accompanying drawing 7, internal mold comprises multiple inner formword 16, inner formword 16 is made up of the two side of Relative vertical, and form the butt joint edge tilted to the other end by one end, the equidirectional inclination of two butt joint edges on each inner formword 16, butt joint edge has the clubfoot 20 bent inwards.
Internal mold also can adopt integrated internal mold.
As shown in accompanying drawing 4 and accompanying drawing 6, internal mold is provided with water seepage hole 18, forming cavity 17 is communicated with by water seepage hole 18 with seal closure 22.
As shown in accompanying drawing 5 and accompanying drawing 7, internal mold also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with seal closure 22.
When internal mold is made up of multiple inner formword 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 8: the mould be connected with vacuum tank 6 is vertical die.
Other structures are identical with embodiment 7.
Embodiment 9: as shown in Figure 3; a kind of concrete vacuum water absorber; comprise vacuum tank 6; vacuum tank 6 is provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; be provided with filter on tube connector 2 and/or in vacuum tank 6, effectively avoid sewage, foreign material, cement solvent or diluent etc. by filter and enter vacuum machine 1, vacuum machine 1 is effectively protected.
Illustrate only the structural representation that a tube connector 2 is connected with vacuum machine 1 in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and vacuum machine 1 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by filter cloth or filter cotton as required, also can adopt filter, filter is provided with filter bores, water seepage hole or permeable joints.
Screen pack 7 tube connector 2 be arranged between vacuum machine 1 and vacuum tank 6 is positioned at one end of vacuum tank 6, also can be arranged in vacuum tank 6 by screen pack 7, also screen pack 7 can be arranged on tube connector 2, be convenient to installation and the replacing of screen pack 7.
Tube connector 2 is provided with control valve 3, control valve 3 lays respectively on the tube connector 2 on the tube connector 2 between vacuum tank 6 and vacuum machine 1, between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, when control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, the automatic opening and closing of control valve 3 can be realized, thus the time length of water suction can be controlled, when control valve 3 is hand control valve, Non-follow control can be realized.
Vacuum tank 6 is provided with pressure-detecting device, and pressure-detecting device is positioned at the top of vacuum tank 6, and pressure-detecting device is electro connecting pressure gauge 8 or pressure sensor.
When pressure-detecting device is electro connecting pressure gauge 8, the action of vacuum machine 1 can be controlled by electro connecting pressure gauge 8.Can when in vacuum tank 6, pressure reach one of them end value, control vacuum machine 1 and quit work, when in vacuum tank 6, pressure changes to another end value, vacuum machine 1 works, vacuum machine 1 intermittent work, economize energy, extends the service life of vacuum machine 1.Different force value can be set, with the needs of satisfied different size prefabricated component water suction by electro connecting pressure gauge 8.
When pressure-detecting device is pressure sensor, control the action of vacuum machine 1 by pressure sensor, to realize the adjustment of pressure, be easy to control vacuum.
Also comprise control device, described control device is connected with vacuum machine 1, pressure-detecting device and control valve 3 respectively, the action of vacuum machine 1, pressure-detecting device and control valve 3 and the setting of parameter can be controlled by control device, thus the work realized the adjustment of suction pressure, the adjustment of absorbent time length and vacuum machine 1 and stopping, thus realize setting different suction pressures and absorbent time according to different prefabricated components.
Vacuum tank 6 is provided with seal cover 9 or hermatic door, when arranging seal cover 9, seal cover 9 is positioned at top, and when arranging hermatic door, hermatic door can on top, also can in sidepiece or bottom.
Seal cover 9 or hermatic door can be opened, the inside of vacuum tank 6 is rinsed.
The bottom of vacuum tank 6 is respectively arranged with blow-off pipe 4, blow-off pipe 4 is provided with blowoff valve 5, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
Vacuum tank 6 is provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, air inlet pipe 10 is provided with valve 11, opens valve 11, carries out pressure release by air inlet pipe 10.
Blowoff valve 5 also can be connected with control device with valve 11, to realize automatic control.
As shown in accompanying drawing 3, accompanying drawing 10 and accompanying drawing 11, the mould be connected with vacuum tank 6 is hood top cover mould.
Hood top cover mould comprises external mold and internal mold, has forming cavity 17 between external mold and internal mold, and internal mold is connected with capping 12, and internal mold and capping 12 surround airtight chamber 15, and forming cavity 17 is communicated with chamber 15, and chamber 15 is communicated with other at least one tube connector 2.
Illustrate only the structural representation that a tube connector 2 is connected with mould in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and mould as required.
External mold comprises end template end template 13 and is positioned at the side template 14 of end template 13 circumference.
Internal mold internal mold is tilted to surround by multiple inner formword 16, and the opening of one end of internal mold is greater than the opening of other one end.
Internal mold also can adopt one-body molded and form the internal mold of airtight chamber 15.
As shown in Figure 10, internal mold is provided with water seepage hole 18, forming cavity 17 is communicated with by water seepage hole 18 with chamber 15.
As shown in Figure 11, internal mold also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with chamber 15.
When internal mold is made up of multiple inner formword 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 10: as shown in Figure 3; a kind of concrete vacuum water absorber; comprise vacuum tank 6; vacuum tank 6 is provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; be provided with filter on tube connector 2 and/or in vacuum tank 6, effectively avoid sewage, foreign material, cement solvent or diluent etc. by filter and enter vacuum machine 1, vacuum machine 1 is effectively protected.
Illustrate only the structural representation that a tube connector 2 is connected with vacuum machine 1 in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and vacuum machine 1 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by filter cloth or filter cotton as required, also can adopt filter, filter is provided with filter bores, water seepage hole or permeable joints.
Screen pack 7 tube connector 2 be arranged between vacuum machine 1 and vacuum tank 6 is positioned at one end of vacuum tank 6, also can be arranged in vacuum tank 6 by screen pack 7, also screen pack 7 can be arranged on tube connector 2, be convenient to installation and the replacing of screen pack 7.
Tube connector 2 is provided with control valve 3, control valve 3 lays respectively on the tube connector 2 on the tube connector 2 between vacuum tank 6 and vacuum machine 1, between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, when control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, the automatic opening and closing of control valve 3 can be realized, thus the time length of water suction can be controlled, when control valve 3 is hand control valve, Non-follow control can be realized.
Vacuum tank 6 is provided with pressure-detecting device, and pressure-detecting device is positioned at the top of vacuum tank 6, and pressure-detecting device is electro connecting pressure gauge 8 or pressure sensor.
When pressure-detecting device is electro connecting pressure gauge 8, the action of vacuum machine 1 can be controlled by electro connecting pressure gauge 8.Can when in vacuum tank 6, pressure reach one of them end value, control vacuum machine 1 and quit work, when in vacuum tank 6, pressure changes to another end value, vacuum machine 1 works, vacuum machine 1 intermittent work, economize energy, extends the service life of vacuum machine 1.Different force value can be set, with the needs of satisfied different size prefabricated component water suction by electro connecting pressure gauge 8.
When pressure-detecting device is pressure sensor, control the action of vacuum machine 1 by pressure sensor, to realize the adjustment of pressure, be easy to control vacuum.
Also comprise control device, described control device is connected with vacuum machine 1, pressure-detecting device and control valve 3 respectively, the action of vacuum machine 1, pressure-detecting device and control valve 3 and the setting of parameter can be controlled by control device, thus the work realized the adjustment of suction pressure, the adjustment of absorbent time length and vacuum machine 1 and stopping, thus realize setting different suction pressures and absorbent time according to different prefabricated components.
Vacuum tank 6 is provided with seal cover 9 or hermatic door, when arranging seal cover 9, seal cover 9 is positioned at top, and when arranging hermatic door, hermatic door can on top, also can in sidepiece or bottom.
Seal cover 9 or hermatic door can be opened, the inside of vacuum tank 6 is rinsed.
The bottom of vacuum tank 6 is respectively arranged with blow-off pipe 4, blow-off pipe 4 is provided with blowoff valve 5, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
Vacuum tank 6 is provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, air inlet pipe 10 is provided with valve 11, opens valve 11, carries out pressure release by air inlet pipe 10.
Blowoff valve 5 also can be connected with control device with valve 11, to realize automatic control.
As shown in accompanying drawing 3 and accompanying drawing 12, the mould be connected with vacuum tank 6 is hood top cover mould.
Hood top cover mould comprises external mold and internal mold, has forming cavity 17 between external mold and internal mold, and the inner surface of internal mold is provided with airtight cavity 21, forming cavity 17 is communicated with cavity 21, and cavity 21 is communicated with other at least one tube connector 2.
Illustrate only the structural representation that a tube connector 2 is connected with mould in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and mould as required.
As shown in Figure 3, external mold comprises end template end template 13 and is positioned at the side template 14 of end template 13 circumference.
Internal mold internal mold is tilted to surround by multiple inner formword 16, and the opening of one end of internal mold is greater than the opening of other one end.
Internal mold also can adopt integrated internal mold.
As shown in Figure 10, internal mold is provided with water seepage hole 18, forming cavity 17 is communicated with by water seepage hole 18 with cavity 21.
As shown in Figure 11, internal mold also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with cavity 21.
When internal mold is made up of multiple inner formword 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 11: as shown in accompanying drawing 3 and accompanying drawing 13, hood top cover mould comprises external mold and internal mold, has forming cavity 17 between external mold and internal mold, the outer surface of external mold is provided with airtight cavity 21, forming cavity 17 is communicated with cavity 21, and cavity 21 is communicated with other at least one tube connector 2.
Other structures are identical with embodiment 10.
Embodiment 12: as shown in Figure 3; a kind of concrete vacuum water absorber; comprise vacuum tank 6; vacuum tank 6 is provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; be provided with filter on tube connector 2 and/or in vacuum tank 6, effectively avoid sewage, foreign material, cement solvent or diluent etc. by filter and enter vacuum machine 1, vacuum machine 1 is effectively protected.
Illustrate only the structural representation that a tube connector 2 is connected with vacuum machine 1 in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and vacuum machine 1 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by filter cloth or filter cotton as required, also can adopt filter, filter is provided with filter bores, water seepage hole or permeable joints.
Screen pack 7 tube connector 2 be arranged between vacuum machine 1 and vacuum tank 6 is positioned at one end of vacuum tank 6, also can be arranged in vacuum tank 6 by screen pack 7, also screen pack 7 can be arranged on tube connector 2, be convenient to installation and the replacing of screen pack 7.
Tube connector 2 is provided with control valve 3, control valve 3 lays respectively on the tube connector 2 on the tube connector 2 between vacuum tank 6 and vacuum machine 1, between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, when control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, the automatic opening and closing of control valve 3 can be realized, thus the time length of water suction can be controlled, when control valve 3 is hand control valve, Non-follow control can be realized.
Vacuum tank 6 is provided with pressure-detecting device, and pressure-detecting device is positioned at the top of vacuum tank 6, and pressure-detecting device is electro connecting pressure gauge 8 or pressure sensor.
When pressure-detecting device is electro connecting pressure gauge 8, the action of vacuum machine 1 can be controlled by electro connecting pressure gauge 8.Can when in vacuum tank 6, pressure reach one of them end value, control vacuum machine 1 and quit work, when in vacuum tank 6, pressure changes to another end value, vacuum machine 1 works, vacuum machine 1 intermittent work, economize energy, extends the service life of vacuum machine 1.Different force value can be set, with the needs of satisfied different size prefabricated component water suction by electro connecting pressure gauge 8.
When pressure-detecting device is pressure sensor, control the action of vacuum machine 1 by pressure sensor, to realize the adjustment of pressure, be easy to control vacuum.
Also comprise control device, described control device is connected with vacuum machine 1, pressure-detecting device and control valve 3 respectively, the action of vacuum machine 1, pressure-detecting device and control valve 3 and the setting of parameter can be controlled by control device, thus the work realized the adjustment of suction pressure, the adjustment of absorbent time length and vacuum machine 1 and stopping, thus realize setting different suction pressures and absorbent time according to different prefabricated components.
Vacuum tank 6 is provided with seal cover 9 or hermatic door, when arranging seal cover 9, seal cover 9 is positioned at top, and when arranging hermatic door, hermatic door can on top, also can in sidepiece or bottom.
Seal cover 9 or hermatic door can be opened, the inside of vacuum tank 6 is rinsed.
The bottom of vacuum tank 6 is respectively arranged with blow-off pipe 4, blow-off pipe 4 is provided with blowoff valve 5, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
Vacuum tank 6 is provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, air inlet pipe 10 is provided with valve 11, opens valve 11, carries out pressure release by air inlet pipe 10.
Blowoff valve 5 also can be connected with control device with valve 11, to realize automatic control.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 8 and accompanying drawing 14, the mould be connected with vacuum tank 6 is hood top cover mould.
Hood top cover mould comprises external mold and internal mold, there is between external mold and internal mold forming cavity 17, the outer setting of external mold has the seal closure 22 being sealed in inside, and forming cavity 17 is communicated with seal closure 22 inside, and seal closure 22 inside is communicated with other at least one tube connector 2.
Illustrate only the structural representation that a tube connector 2 is connected with mould in the present embodiment, can be connected by many tube connectors 2 between vacuum tank 6 and mould as required.
External mold comprises end template end template 13 and is positioned at the side template 14 of end template 13 circumference.
Internal mold internal mold is tilted to surround by multiple inner formword 16, and the opening of one end of internal mold is greater than the opening of other one end.
Internal mold also can adopt one-body molded and form the internal mold of airtight chamber 15.
As shown in Figure 10, internal mold is provided with water seepage hole 18, forming cavity 17 is communicated with by water seepage hole 18 with seal closure 22.
As shown in Figure 11, internal mold also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with seal closure 22.
When internal mold is made up of multiple inner formword 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Claims (19)
1. a concrete vacuum water absorber, it is characterized in that: comprise vacuum tank (6), described vacuum tank (6) is provided with many tube connectors (2), at least one tube connector (2) is connected with vacuum machine (1).
2. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: described tube connector (2) above and/or in vacuum tank (6) is provided with filter.
3. a kind of concrete vacuum water absorber as claimed in claim 2, is characterized in that: described filter is screen pack (7), filter cloth or filter cotton.
4. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: described vacuum tank (6) is provided with seal cover (9) or hermatic door.
5. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: the bottom of described vacuum tank (6) is provided with blow-off pipe (4), described blow-off pipe (4) is provided with blowoff valve (5).
6. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: described vacuum tank (6) is provided with air inlet pipe (10), described air inlet pipe (10) is provided with valve (11).
7. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: (6) are provided with pressure-detecting device with described vacuum tank.
8. a kind of concrete vacuum water absorber as claimed in claim 7, is characterized in that: described pressure-detecting device is electro connecting pressure gauge (8) or pressure sensor.
9. a kind of concrete vacuum water absorber as claimed in claim 7, is characterized in that: described tube connector (2) is provided with control valve (3).
10. a kind of concrete vacuum water absorber as claimed in claim 9, is characterized in that: described control valve (3) is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve.
11. a kind of concrete vacuum water absorbers as claimed in claim 9, is characterized in that: also comprise control device, described control device is connected with vacuum machine (1), pressure-detecting device and control valve (3) respectively.
12. a kind of concrete vacuum water absorbers as claimed in claim 1, it is characterized in that: also comprise external mold and internal mold, there is between described external mold and internal mold forming cavity (17), described internal mold is connected with capping (12), described internal mold and capping surround airtight chamber (15), described forming cavity (17) is communicated with chamber (15), and described chamber (15) is communicated with other at least one tube connector (2).
13. a kind of concrete vacuum water absorbers as claimed in claim 1, it is characterized in that: also comprise and draw together external mold and internal mold, there is between described external mold and internal mold forming cavity (17), airtight cavity (21) is provided with on the outer surface of described external mold and/or on the inner surface of internal mold, described forming cavity (17) is communicated with chamber (15), and described chamber (15) is communicated with other at least one tube connector (2).
14. a kind of concrete vacuum water absorbers as claimed in claim 1, it is characterized in that: also comprise external mold and internal mold, there is between described external mold and internal mold forming cavity (17), the outer setting of described external mold has the seal closure (22) being sealed in inside, described forming cavity (17) is communicated with seal closure (22) inside, and described seal closure (22) inside is communicated with other at least one tube connector (2).
15. a kind of concrete vacuum water absorbers as claimed in claim 1, it is characterized in that: also comprise external mold and internal mold, there is between described external mold and internal mold forming cavity (17), described internal mold is one-body molded and form airtight chamber (15), described forming cavity (17) is communicated with chamber (15), and described chamber (15) is communicated with other at least one tube connector (2).
16. as a kind of concrete vacuum water absorber of claim 12-14 as described in one of them, it is characterized in that: described internal mold comprises multiple inner formword (16), described inner formword (16) is made up of the two side of Relative vertical, and form the butt joint edge tilted to the other end by one end, the equidirectional inclination of two butt joint edges on each inner formword (16), butt joint edge has the clubfoot (20) bent inwards.
17., as a kind of concrete vacuum water absorber of claim 12-14 as described in one of them, is characterized in that: described internal mold is tilted to surround by multiple inner formword (16), and the opening of one end of described internal mold is greater than the opening of other one end.
18. a kind of concrete vacuum water absorbers as described in claim 12 or 15, it is characterized in that: described internal mold is provided with water seepage hole (18) or permeable joints (19), described forming cavity (17) is communicated with by water seepage hole (18) or permeable joints (19) with chamber (15).
19. a kind of concrete vacuum water absorbers as described in claim 13 or 14, it is characterized in that: described internal mold and/or external mold are provided with water seepage hole (18) or permeable joints (19), and described forming cavity (17) is communicated with by water seepage hole (18) or permeable joints (19) with cavity (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454457.5U CN204109124U (en) | 2014-08-08 | 2014-08-08 | A kind of concrete vacuum water absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454457.5U CN204109124U (en) | 2014-08-08 | 2014-08-08 | A kind of concrete vacuum water absorber |
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| Publication Number | Publication Date |
|---|---|
| CN204109124U true CN204109124U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454457.5U Expired - Fee Related CN204109124U (en) | 2014-08-08 | 2014-08-08 | A kind of concrete vacuum water absorber |
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| CN (1) | CN204109124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191503A (en) * | 2014-08-08 | 2014-12-10 | 韩文强 | Concrete vacuum water absorption device |
| CN106514830A (en) * | 2016-11-09 | 2017-03-22 | 中建科技湖南有限公司 | Forming process and device of precast concrete member |
-
2014
- 2014-08-08 CN CN201420454457.5U patent/CN204109124U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191503A (en) * | 2014-08-08 | 2014-12-10 | 韩文强 | Concrete vacuum water absorption device |
| CN104191503B (en) * | 2014-08-08 | 2019-10-01 | 韩文强 | A kind of concrete vacuum water absorber |
| CN106514830A (en) * | 2016-11-09 | 2017-03-22 | 中建科技湖南有限公司 | Forming process and device of precast concrete member |
| CN106514830B (en) * | 2016-11-09 | 2018-10-23 | 中建科技湖南有限公司 | A kind of precast concrete moulding process and its device |
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