CN104191503A - Concrete vacuum water absorption device - Google Patents
Concrete vacuum water absorption device Download PDFInfo
- Publication number
- CN104191503A CN104191503A CN201410400173.2A CN201410400173A CN104191503A CN 104191503 A CN104191503 A CN 104191503A CN 201410400173 A CN201410400173 A CN 201410400173A CN 104191503 A CN104191503 A CN 104191503A
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- China
- Prior art keywords
- vacuum
- internal mold
- vacuum tank
- control valve
- tube connector
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Producing Shaped Articles From Materials (AREA)
Abstract
The invention relates to a concrete vacuum water absorption device which comprises a vacuum tank. The vacuum tank is provided with multiple connection pipes, and at least one connection pipe is connected with a vacuum machine. When the device is used, the device is connected with a die through the connection pipes, and filter cloth does not need to be arranged in the die; by means of the arrangement of the vacuum tank, vacuum storage amount is increased, the technical problems that if the vacuum machine works for a long time, the vacuum degree greatly fluctuates and water absorbing is accelerated are solved, water absorbing time is shortened, production efficiency is improved, production cost is lowered, and sewage, impurities, cement thinner and the like are sucked into the vacuum tank through the connection pipes; filtering is achieved through a filtering device, the sewage, the impurities, the cement thinner and the like can not enter the vacuum machine, and the vacuum machine can not be damaged.
Description
Technical field
The present invention relates to a kind of vacuum water absorber, relate to specifically a kind of concrete vacuum water absorber.
Background technology
Discharge duct, for getting rid of the flue gas of kitchen cooking activity generation or the pipeline goods of toilet foul smell, also claims exhausting duct, ventilating duct, house exhaust passage, and 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 to adopt mould to produce mostly, in the process of producing by mould, concrete slurry is injected after mould, by mechanical pudding, in slurry, contain a large amount of moisture, the ability demoulding after needing to solidify for a long time, has reduced production efficiency.
For improving the production efficiency of discharge duct, be mostly by vacuum machine by the moisture sucking-off in slurry in mould, wherein, the following patent discloses the related art scheme of vacuum dehydration;
Patent name is fast dewatering moulding flue machine, and the patent No. is 201320735524.6, and Granted publication number is CN203527612U, the Chinese utility model patent that Granted publication day is 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, the Chinese invention patent that Shen Qing Publication day is 2014.04.09;
Patent name is forming hollow element method and equipment thereof, and the patent No. is 201010267885.3, and Granted publication number is CN101913187B, the Chinese invention patent that Granted publication day is 2012.08.15;
Patent name is flue rapid molding device, and the patent No. is 201320081231.0, and Granted publication number is CN203092728U, the Chinese utility model patent that Granted publication day is 2013.07.31.
Disclosed patent is all that vacuum machine is directly connected with mould by pipeline above; inside at mould arranges filter cloth; filter cloth adopts glass-fiber-fabric or nonwoven mostly; can prevent that by filter cloth sewage, foreign material, cement solvent or diluent etc. from entering vacuum machine; effectively protection vacuum machine; but always have part dirt and enter vacuum machine, vacuum machine is caused to damage, shortened the service life of vacuum machine.Moreover because filter cloth is softer, filter cloth is cumbersome in process of deployment, be difficult for laying and fixing, and on filter cloth, be easy to be stained with cement slurry, use and must change several times, greatly improve production cost.If prefabricated component area is excessive, vacuum machine is worked always, wayward vacuum, and vacuum is too small, cannot sucking-off moisture, 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.
Summary of the invention
The problem to be solved in the present invention is for above problem, provides a kind of filter cloth need to be set in mould, can effectively protect that vacuum machine is not damaged, vacustat, fluctuation is little, soaking effect good, the concrete vacuum water absorber of greatly enhancing productivity.
For addressing the above problem, the technical solution adopted in the present invention is: a kind of concrete vacuum water absorber, comprise vacuum tank, and on described vacuum tank, be provided with many tube connectors, 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, on described vacuum tank, be 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, on described blow-off pipe, is provided with blowoff valve.
As a kind of prioritization scheme, on described vacuum tank, be provided with air inlet pipe, in described air inlet pipe, be provided with valve.
As a kind of prioritization scheme, on described vacuum tank, be 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, on described tube connector, be 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, and described forming cavity is communicated with 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 is communicated with 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, have forming cavity, the outer setting of described external mold has and is sealed in inner seal closure, described forming cavity and seal closure internal communication, described seal closure is inner to be 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, described internal mold is one-body molded and form airtight chamber, and described forming cavity is communicated with 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 formwords, and described inner formword is made up of relatively vertical two side, and forms the butt joint edge being 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 bending inwards.
As a kind of prioritization scheme, described internal mold is tilted to surround by multiple inner formwords, 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, on described internal mold, be 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, on described internal mold and/or external mold, be provided with water seepage hole or permeable joints, described forming cavity is communicated with by water seepage hole or permeable joints with cavity.
The present invention takes above technical scheme, have the following advantages: when use, be connected with mould by tube connector, filter cloth need to be set in mould, by vacuum tank is set, the storage capacity of vacuum and the stability of vacuum are increased, fluctuation vacuum is little, soaking effect is good, having solved vacuum machine works long hours, vacuum is difficult for regulating, 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, filter by filter, sewage, foreign material, cement solvent or diluent etc. can not enter vacuum machine, can not damage vacuum machine.
Below in conjunction with drawings and Examples, the invention will be further described.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of a kind of concrete vacuum water absorber in the embodiment of the present invention;
Accompanying drawing 2 is the structural representation of a kind of concrete vacuum water absorber in the embodiment of the present invention;
Accompanying drawing 3 is the structural representation of a kind of concrete vacuum water absorber in the embodiment of the present invention;
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; on vacuum tank 6, be provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; on tube connector 2 and/or in vacuum tank 6, be provided with filter, effectively avoided sewage, foreign material, cement solvent or diluent etc. to enter vacuum machine 1 by filter, vacuum machine 1 is effectively protected.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with vacuum machine 1, can between vacuum tank 6 and vacuum machine 1, connect by many tube connectors 2 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by as required filter cloth or filter cotton, also can adopt filter, is provided with filtering holes, water seepage hole or permeable joints on filter.
Screen pack 7 is arranged on tube connector 2 between vacuum machine 1 and vacuum tank 6 and is positioned at one end of vacuum tank 6, also screen pack 7 can be arranged in vacuum tank 6, also screen pack 7 can be arranged on tube connector 2, is convenient to installation and the replacing of screen pack 7.
On tube connector 2, be provided with control valve 3, control valve 3 lays respectively on the tube connector 2 between vacuum tank 6 and vacuum machine 1, on tube connector 2 between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, in the time that control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve, can realize the automatic opening and closing of control valve 3, thereby can control the time length of water suction, in the time that control valve 3 is hand control valve, can realize manual control.
On vacuum tank 6, be provided with pressure-detecting device, 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, can control by electro connecting pressure gauge 8 action of vacuum machine 1.Can be in the time that vacuum tank 6 internal pressures reach one of them end value, control vacuum machine 1 and quit work, in the time that vacuum tank 6 internal pressures change to another end value, vacuum machine 1 is worked, and vacuum machine 1 intermittent work is saved the energy, extends the service life of vacuum machine 1.Can set different force value by electro connecting pressure gauge 8, to meet the needs of different big or small prefabricated component water suctions.
When pressure-detecting device is pressure sensor, can, by the action of pressure sensor control vacuum machine 1, to realize the adjusting 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, can control vacuum machine 1, pressure-detecting device and the action of control valve 3 and the setting of parameter by control device, thereby realize adjusting, the adjusting of absorbent time length and the work of vacuum machine 1 to suction pressure and stop, setting different suction pressures and absorbent time thereby realize according to different prefabricated components.
On vacuum tank 6, be provided with seal cover 9 or hermatic door, in the time that seal cover 9 is set, seal cover 9 is positioned at top, and in the time that hermatic door is set, hermatic door can be on top, also can be 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, is provided with blowoff valve 5 on blow-off pipe 4, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
On vacuum tank 6, be provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, is provided with valve 11 in air inlet pipe 10, 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, between external mold and internal mold, there is 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.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with mould, can between vacuum tank 6 and mould, connect by many tube connectors 2 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 formwords 16, inner formword 16 is made up of relatively vertical two side, and form by one end to the other end tilt butt joint edge, the equidirectional inclination of two butt joint edges on each inner formword 16, butt joint edge has the clubfoot 20 bending 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, on internal mold, be 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, on internal mold, also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with chamber 15.
In the time that internal mold is made up of multiple inner formwords 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 2: as shown in Figure 2, the mould being 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; on vacuum tank 6, be provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; on tube connector 2 and/or in vacuum tank 6, be provided with filter, effectively avoided sewage, foreign material, cement solvent or diluent etc. to enter vacuum machine 1 by filter, vacuum machine 1 is effectively protected.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with vacuum machine 1, can between vacuum tank 6 and vacuum machine 1, connect by many tube connectors 2 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by as required filter cloth or filter cotton, also can adopt filter, is provided with filtering holes, water seepage hole or permeable joints on filter.
Screen pack 7 is arranged on tube connector 2 between vacuum machine 1 and vacuum tank 6 and is positioned at one end of vacuum tank 6, also screen pack 7 can be arranged in vacuum tank 6, also screen pack 7 can be arranged on tube connector 2, is convenient to installation and the replacing of screen pack 7.
On tube connector 2, be provided with control valve 3, control valve 3 lays respectively on the tube connector 2 between vacuum tank 6 and vacuum machine 1, on tube connector 2 between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, in the time that control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, can realize the automatic opening and closing of control valve 3, thereby can control the time length of water suction, in the time that control valve 3 is hand control valve, can realize manual control.
On vacuum tank 6, be provided with pressure-detecting device, 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, can control by electro connecting pressure gauge 8 action of vacuum machine 1.Can be in the time that vacuum tank 6 internal pressures reach one of them end value, control vacuum machine 1 and quit work, in the time that vacuum tank 6 internal pressures change to another end value, vacuum machine 1 is worked, and vacuum machine 1 intermittent work is saved the energy, extends the service life of vacuum machine 1.Can set different force value by electro connecting pressure gauge 8, to meet the needs of different big or small prefabricated component water suctions.
When pressure-detecting device is pressure sensor, can, by the action of pressure sensor control vacuum machine 1, to realize the adjusting 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, can control vacuum machine 1, pressure-detecting device and the action of control valve 3 and the setting of parameter by control device, thereby realize adjusting, the adjusting of absorbent time length and the work of vacuum machine 1 to suction pressure and stop, setting different suction pressures and absorbent time thereby realize according to different prefabricated components.
On vacuum tank 6, be provided with seal cover 9 or hermatic door, in the time that seal cover 9 is set, seal cover 9 is positioned at top, and in the time that hermatic door is set, hermatic door can be on top, also can be 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, is provided with blowoff valve 5 on blow-off pipe 4, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
On vacuum tank 6, be provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, is provided with valve 11 in air inlet pipe 10, 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, between external mold and internal mold, there is forming cavity 17, on the inner surface of internal mold, be 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.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with mould, can between vacuum tank 6 and mould, connect by many tube connectors 2 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 formwords 16, inner formword 16 is made up of relatively vertical two side, and form by one end to the other end tilt butt joint edge, the equidirectional inclination of two butt joint edges on each inner formword 16, butt joint edge has the clubfoot 20 bending inwards.
Internal mold also can adopt integrated internal mold.
As shown in accompanying drawing 4 and accompanying drawing 6, on internal mold, be 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, on internal mold, also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with cavity 21.
In the time that internal mold is made up of multiple inner formwords 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 4: as shown in Figure 2, the mould being 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, between external mold and internal mold, there is forming cavity 17, on the outer surface of external mold, be 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 being 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; on vacuum tank 6, be provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; on tube connector 2 and/or in vacuum tank 6, be provided with filter, effectively avoided sewage, foreign material, cement solvent or diluent etc. to enter vacuum machine 1 by filter, vacuum machine 1 is effectively protected.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with vacuum machine 1, can between vacuum tank 6 and vacuum machine 1, connect by many tube connectors 2 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by as required filter cloth or filter cotton, also can adopt filter, is provided with filtering holes, water seepage hole or permeable joints on filter.
Screen pack 7 is arranged on tube connector 2 between vacuum machine 1 and vacuum tank 6 and is positioned at one end of vacuum tank 6, also screen pack 7 can be arranged in vacuum tank 6, also screen pack 7 can be arranged on tube connector 2, is convenient to installation and the replacing of screen pack 7.
On tube connector 2, be provided with control valve 3, control valve 3 lays respectively on the tube connector 2 between vacuum tank 6 and vacuum machine 1, on tube connector 2 between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, in the time that control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, can realize the automatic opening and closing of control valve 3, thereby can control the time length of water suction, in the time that control valve 3 is hand control valve, can realize manual control.
On vacuum tank 6, be provided with pressure-detecting device, 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, can control by electro connecting pressure gauge 8 action of vacuum machine 1.Can be in the time that vacuum tank 6 internal pressures reach one of them end value, control vacuum machine 1 and quit work, in the time that vacuum tank 6 internal pressures change to another end value, vacuum machine 1 is worked, and vacuum machine 1 intermittent work is saved the energy, extends the service life of vacuum machine 1.Can set different force value by electro connecting pressure gauge 8, to meet the needs of different big or small prefabricated component water suctions.
When pressure-detecting device is pressure sensor, can, by the action of pressure sensor control vacuum machine 1, to realize the adjusting 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, can control vacuum machine 1, pressure-detecting device and the action of control valve 3 and the setting of parameter by control device, thereby realize adjusting, the adjusting of absorbent time length and the work of vacuum machine 1 to suction pressure and stop, setting different suction pressures and absorbent time thereby realize according to different prefabricated components.
On vacuum tank 6, be provided with seal cover 9 or hermatic door, in the time that seal cover 9 is set, seal cover 9 is positioned at top, and in the time that hermatic door is set, hermatic door can be on top, also can be 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, is provided with blowoff valve 5 on blow-off pipe 4, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
On vacuum tank 6, be provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, is provided with valve 11 in air inlet pipe 10, 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, between described external mold and internal mold, there is forming cavity 17, the outer setting of external mold has and is sealed in inner seal closure 22, forming cavity 17 and seal closure 22 internal communication, seal closure 22 is inner to be communicated with other at least one tube connector 2.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with mould, can between vacuum tank 6 and mould, connect by many tube connectors 2 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 formwords 16, inner formword 16 is made up of relatively vertical two side, and form by one end to the other end tilt butt joint edge, the equidirectional inclination of two butt joint edges on each inner formword 16, butt joint edge has the clubfoot 20 bending inwards.
Internal mold also can adopt integrated internal mold.
As shown in accompanying drawing 4 and accompanying drawing 6, on internal mold, be 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, on internal mold, also can be provided with permeable joints 19, forming cavity 17 is communicated with by permeable joints 19 with seal closure 22.
In the time that internal mold is made up of multiple inner formwords 16, water seepage hole 18 or permeable joints 19 are positioned on inner formword 16.
Embodiment 8: the mould being 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; on vacuum tank 6, be provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; on tube connector 2 and/or in vacuum tank 6, be provided with filter, effectively avoided sewage, foreign material, cement solvent or diluent etc. to enter vacuum machine 1 by filter, vacuum machine 1 is effectively protected.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with vacuum machine 1, can between vacuum tank 6 and vacuum machine 1, connect by many tube connectors 2 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by as required filter cloth or filter cotton, also can adopt filter, is provided with filtering holes, water seepage hole or permeable joints on filter.
Screen pack 7 is arranged on tube connector 2 between vacuum machine 1 and vacuum tank 6 and is positioned at one end of vacuum tank 6, also screen pack 7 can be arranged in vacuum tank 6, also screen pack 7 can be arranged on tube connector 2, is convenient to installation and the replacing of screen pack 7.
On tube connector 2, be provided with control valve 3, control valve 3 lays respectively on the tube connector 2 between vacuum tank 6 and vacuum machine 1, on tube connector 2 between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, in the time that control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, can realize the automatic opening and closing of control valve 3, thereby can control the time length of water suction, in the time that control valve 3 is hand control valve, can realize manual control.
On vacuum tank 6, be provided with pressure-detecting device, 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, can control by electro connecting pressure gauge 8 action of vacuum machine 1.Can be in the time that vacuum tank 6 internal pressures reach one of them end value, control vacuum machine 1 and quit work, in the time that vacuum tank 6 internal pressures change to another end value, vacuum machine 1 is worked, and vacuum machine 1 intermittent work is saved the energy, extends the service life of vacuum machine 1.Can set different force value by electro connecting pressure gauge 8, to meet the needs of different big or small prefabricated component water suctions.
When pressure-detecting device is pressure sensor, can, by the action of pressure sensor control vacuum machine 1, to realize the adjusting 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, can control vacuum machine 1, pressure-detecting device and the action of control valve 3 and the setting of parameter by control device, thereby realize adjusting, the adjusting of absorbent time length and the work of vacuum machine 1 to suction pressure and stop, setting different suction pressures and absorbent time thereby realize according to different prefabricated components.
On vacuum tank 6, be provided with seal cover 9 or hermatic door, in the time that seal cover 9 is set, seal cover 9 is positioned at top, and in the time that hermatic door is set, hermatic door can be on top, also can be 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, is provided with blowoff valve 5 on blow-off pipe 4, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
On vacuum tank 6, be provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, is provided with valve 11 in air inlet pipe 10, 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 being 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.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with mould, can between vacuum tank 6 and mould, connect by many tube connectors 2 as required.
External mold comprises end template end template 13 and is positioned at the circumferential side template of end template 13 14.
Internal mold internal mold is tilted to surround by multiple inner formwords 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, be provided with water seepage hole 18 on internal mold, forming cavity 17 is communicated with by water seepage hole 18 with chamber 15.
As shown in Figure 11, also can be provided with permeable joints 19 on internal mold, forming cavity 17 is communicated with by permeable joints 19 with chamber 15.
In the time that internal mold is made up of multiple inner formwords 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; on vacuum tank 6, be provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; on tube connector 2 and/or in vacuum tank 6, be provided with filter, effectively avoided sewage, foreign material, cement solvent or diluent etc. to enter vacuum machine 1 by filter, vacuum machine 1 is effectively protected.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with vacuum machine 1, can between vacuum tank 6 and vacuum machine 1, connect by many tube connectors 2 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by as required filter cloth or filter cotton, also can adopt filter, is provided with filtering holes, water seepage hole or permeable joints on filter.
Screen pack 7 is arranged on tube connector 2 between vacuum machine 1 and vacuum tank 6 and is positioned at one end of vacuum tank 6, also screen pack 7 can be arranged in vacuum tank 6, also screen pack 7 can be arranged on tube connector 2, is convenient to installation and the replacing of screen pack 7.
On tube connector 2, be provided with control valve 3, control valve 3 lays respectively on the tube connector 2 between vacuum tank 6 and vacuum machine 1, on tube connector 2 between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, in the time that control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, can realize the automatic opening and closing of control valve 3, thereby can control the time length of water suction, in the time that control valve 3 is hand control valve, can realize manual control.
On vacuum tank 6, be provided with pressure-detecting device, 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, can control by electro connecting pressure gauge 8 action of vacuum machine 1.Can be in the time that vacuum tank 6 internal pressures reach one of them end value, control vacuum machine 1 and quit work, in the time that vacuum tank 6 internal pressures change to another end value, vacuum machine 1 is worked, and vacuum machine 1 intermittent work is saved the energy, extends the service life of vacuum machine 1.Can set different force value by electro connecting pressure gauge 8, to meet the needs of different big or small prefabricated component water suctions.
When pressure-detecting device is pressure sensor, can, by the action of pressure sensor control vacuum machine 1, to realize the adjusting 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, can control vacuum machine 1, pressure-detecting device and the action of control valve 3 and the setting of parameter by control device, thereby realize adjusting, the adjusting of absorbent time length and the work of vacuum machine 1 to suction pressure and stop, setting different suction pressures and absorbent time thereby realize according to different prefabricated components.
On vacuum tank 6, be provided with seal cover 9 or hermatic door, in the time that seal cover 9 is set, seal cover 9 is positioned at top, and in the time that hermatic door is set, hermatic door can be on top, also can be 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, is provided with blowoff valve 5 on blow-off pipe 4, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
On vacuum tank 6, be provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, is provided with valve 11 in air inlet pipe 10, 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 being 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, is provided with airtight cavity 21 on the inner surface of internal mold, and forming cavity 17 is communicated with cavity 21, and cavity 21 is communicated with other at least one tube connector 2.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with mould, can between vacuum tank 6 and mould, connect by many tube connectors 2 as required.
As shown in Figure 3, external mold comprises end template end template 13 and is positioned at the circumferential side template of end template 13 14.
Internal mold internal mold is tilted to surround by multiple inner formwords 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, be provided with water seepage hole 18 on internal mold, forming cavity 17 is communicated with by water seepage hole 18 with cavity 21.
As shown in Figure 11, also can be provided with permeable joints 19 on internal mold, forming cavity 17 is communicated with by permeable joints 19 with cavity 21.
In the time that internal mold is made up of multiple inner formwords 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, is provided with airtight cavity 21 on the outer surface of external mold, 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; on vacuum tank 6, be provided with many tube connectors 2; at least one tube connector 2 is connected with vacuum machine 1; on tube connector 2 and/or in vacuum tank 6, be provided with filter, effectively avoided sewage, foreign material, cement solvent or diluent etc. to enter vacuum machine 1 by filter, vacuum machine 1 is effectively protected.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with vacuum machine 1, can between vacuum tank 6 and vacuum machine 1, connect by many tube connectors 2 as required.
Filter is screen pack 7, filter cloth or filter cotton, adopts screen pack 7 in the present embodiment, can be replaced by as required filter cloth or filter cotton, also can adopt filter, is provided with filtering holes, water seepage hole or permeable joints on filter.
Screen pack 7 is arranged on tube connector 2 between vacuum machine 1 and vacuum tank 6 and is positioned at one end of vacuum tank 6, also screen pack 7 can be arranged in vacuum tank 6, also screen pack 7 can be arranged on tube connector 2, is convenient to installation and the replacing of screen pack 7.
On tube connector 2, be provided with control valve 3, control valve 3 lays respectively on the tube connector 2 between vacuum tank 6 and vacuum machine 1, on tube connector 2 between vacuum tank 6 and mould.
Control valve 3 is motor-operated control valve, pneumatic control valve, hydraulic control valve or hand control valve, in the time that control valve 2 is motor-operated control valve, pneumatic control valve, hydraulic control valve, can realize the automatic opening and closing of control valve 3, thereby can control the time length of water suction, in the time that control valve 3 is hand control valve, can realize manual control.
On vacuum tank 6, be provided with pressure-detecting device, 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, can control by electro connecting pressure gauge 8 action of vacuum machine 1.Can be in the time that vacuum tank 6 internal pressures reach one of them end value, control vacuum machine 1 and quit work, in the time that vacuum tank 6 internal pressures change to another end value, vacuum machine 1 is worked, and vacuum machine 1 intermittent work is saved the energy, extends the service life of vacuum machine 1.Can set different force value by electro connecting pressure gauge 8, to meet the needs of different big or small prefabricated component water suctions.
When pressure-detecting device is pressure sensor, can, by the action of pressure sensor control vacuum machine 1, to realize the adjusting 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, can control vacuum machine 1, pressure-detecting device and the action of control valve 3 and the setting of parameter by control device, thereby realize adjusting, the adjusting of absorbent time length and the work of vacuum machine 1 to suction pressure and stop, setting different suction pressures and absorbent time thereby realize according to different prefabricated components.
On vacuum tank 6, be provided with seal cover 9 or hermatic door, in the time that seal cover 9 is set, seal cover 9 is positioned at top, and in the time that hermatic door is set, hermatic door can be on top, also can be 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, is provided with blowoff valve 5 on blow-off pipe 4, opens blowoff valve 5, the dirt in vacuum tank 6 can be discharged.
On vacuum tank 6, be provided with air inlet pipe 10, air inlet pipe 10 is positioned at the top of vacuum tank 6, is provided with valve 11 in air inlet pipe 10, 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 being connected with vacuum tank 6 is hood top cover mould.
Hood top cover mould comprises external mold and internal mold, between external mold and internal mold, there is forming cavity 17, the outer setting of external mold has and is sealed in inner seal closure 22, forming cavity 17 and seal closure 22 internal communication, and seal closure 22 is inner to be communicated with other at least one tube connector 2.
In the present embodiment, only show the structural representation that a tube connector 2 is connected with mould, can between vacuum tank 6 and mould, connect by many tube connectors 2 as required.
External mold comprises end template end template 13 and is positioned at the circumferential side template of end template 13 14.
Internal mold internal mold is tilted to surround by multiple inner formwords 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, be provided with water seepage hole 18 on internal mold, forming cavity 17 is communicated with by water seepage hole 18 with seal closure 22.
As shown in Figure 11, also can be provided with permeable joints 19 on internal mold, forming cavity 17 is communicated with by permeable joints 19 with seal closure 22.
In the time that internal mold is made up of multiple inner formwords 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), on described vacuum tank (6), be 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: on described vacuum tank (6), be 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), is provided with blowoff valve (5) on described blow-off pipe (4).
6. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: on described vacuum tank (6), be provided with air inlet pipe (10), be provided with valve (11) in described air inlet pipe (10).
7. a kind of concrete vacuum water absorber as claimed in claim 1, is characterized in that: described vacuum tank is provided with pressure-detecting device on (6).
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: on described tube connector (2), be 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, between described external mold and internal mold, there is 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. as claimed in claim 1ly put a kind of concrete vacuum water absorber, it is characterized in that: also comprise external mold and internal mold, between described external mold and internal mold, there is forming cavity (17), on the outer surface of described external mold and/or on the inner surface of internal mold, be provided with airtight cavity (21), 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, between described external mold and internal mold, there is forming cavity (17), the outer setting of described external mold has and is sealed in inner seal closure (22), described forming cavity (17) and seal closure (22) internal communication, described seal closure (22) is inner to be 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, between described external mold and internal mold, there is 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 formwords (16), described inner formword (16) is made up of relatively vertical two side, and form by one end to the other end tilt butt joint edge, the equidirectional inclination of two butt joint edges on each inner formword (16), butt joint edge has the clubfoot (20) bending inwards.
17. 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 is tilted to surround by multiple inner formwords (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: on described internal mold, be 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: on described internal mold and/or external mold, be 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 cavity (21).
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| CN201410400173.2A CN104191503B (en) | 2014-08-08 | 2014-08-08 | A kind of concrete vacuum water absorber |
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| CN201410400173.2A CN104191503B (en) | 2014-08-08 | 2014-08-08 | A kind of concrete vacuum water absorber |
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Cited By (1)
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|---|---|---|---|---|
| CN106363780A (en) * | 2016-11-10 | 2017-02-01 | 重庆市鸦屿陶瓷有限公司 | Fast water absorption device for pottery manufacturing |
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