CN2617954Y - Chemical double component injecting pump - Google Patents
Chemical double component injecting pump Download PDFInfo
- Publication number
- CN2617954Y CN2617954Y CN 03227737 CN03227737U CN2617954Y CN 2617954 Y CN2617954 Y CN 2617954Y CN 03227737 CN03227737 CN 03227737 CN 03227737 U CN03227737 U CN 03227737U CN 2617954 Y CN2617954 Y CN 2617954Y
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- communicated
- valve
- contact switch
- pump housing
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Abstract
The utility model relates to a double component chemical injection pump, the pump body is provided with two hydraulic cylinders A1 and B1, the central air inlet port of the electromagnetic air exchanging valve is communicated with the outlet of the air compressor, the bottom air outlet port of the electromagnetic air exchanging valve is separately communicated with the top inlets of the pulp storage barrels A and B, the bottom outlets of the pulp storage barrels A and B are separately communicated with the bottom outlets of the hydraulic cylinders A1 and B1 by the unidirectional check valve, the bottom inlets of the hydraulic cylinders A1 and B1 are separately communicated with the two inlets of the mixer by the unidirectional check valve, a high pressure hose is arranged at the outlet of the mixer to lead to the outer of the pump body, the top air outlet ports of the electromagnetic air exchanging valve are separately communicated with the top imports of the hydraulic cylinders A1 and B1, a lateral connecting rod is arranged to make the hydraulic cylinders A1 and B1 and the piston rod become one body, the pump body is provided with an upper and a lower contact switch, the upper contact switch is connected with the upward ventilating signal input of the electromagnetic air exchanging valve by conductors through the retarder, the lower contact switch is connected with the downward ventilating signal input of the electromagnetic air exchanging valve by conductors, the utility model achieves the purpose of automatic burden, automatic mixing and automatic grouting, and reduces labor intensity, the utility model has the advantages of safety and reliability, materials saving, accurate proportion and good grouting effect.
Description
Technical field is a kind of injects the pump that slurry is used, and belongs to the building industry servicing machine.
Technical background is present, and China all takes hand grouting pump or pneumatic pump to inject to two component injecting paste materials, all is in advance in the concrete crack that reinjects after two groups of injecting paste materials mixing of A, B.The advantage of this mode is to mix, but has following deficiency:
1, because two groups of injecting paste materials need be pre-mixed, the operating time prolongs a little, will cause slurry because of slowly retrogradation of curing, and is thick to pouring in the crack.The slurry that prepare this moment have to be outwelled, and causes waste.
2, the slurry for preparing in advance can not keep low viscosity from start to finish, influences the quality and the effect of slip casting.
3, injecting paste material all is a chemical substance, and certain toxicity is arranged, and mixed stocker is with manually carrying out, and it is healthy to have a strong impact on the workman, and labor intensity is excessive.
The summary of the invention the purpose of this utility model provides a kind of pair of component chemical injection pump, accomplishes to mix automatically injecting paste material, and limit mixing marginal not is penetrated, and economical with materials strengthens slip casting effect, reduces labor intensity, and improves Safety performance.
Technological scheme is the gas flow with electromagnetism scavenging air valve control air compressor, and gas flows to pulp storing barrel A respectively from air outlet, valve lower end and B carries out mud jacking during beginning, and injecting paste material A and B are pressed into oil hydraulic cylinder A by unidirectional check valve respectively
1And B
1Cylinder body in.Oil hydraulic cylinder A
1And B
1Be fixedly connected with transverse link on the piston rod, be fixed with upper and lower contact switch on the valve body.When the piston rod rising makes transverse link touch the upper contact switch, its signal is after delayer was delayed time 5～20 seconds, input to the up ventilation signal end of electromagnetism scavenging air valve, the action of electromagnetism scavenging air valve makes air compressor gas flow to oil hydraulic cylinder A respectively from air outlet, electromagnetism scavenging air valve upper end
1And B
1Top, piston moves down, and forces the slurry in the cylinder separately to enter mixer simultaneously, and the screw type passage is arranged in the mixer, and injecting paste material A and B are fully mixed, and penetrates from mixer outlet at last, injects in the concrete crack.When the lower contact switch is run in transverse link decline, its signal inputs to the down ventilation signal end of electromagnetism scavenging air valve, makes the electromagnetism scavenging air valve move once more, and air compressor gas flows to pulp storing barrel A and B from the outlet of valve lower end again, restart to carry out the mud jacking process, move in circles.
Compared with the prior art, the utility model has following characteristics:
1, proportion speed, limit mixing marginal not is penetrated, and slip casting effect is good.
Because can be according to the internal diameter of the volume proportion of injecting paste material design oil hydraulic cylinder, therefore the A that once extrudes of every injection, the proportioning of two kinds of injecting paste materials of B keep accurately constant.In addition, limit mixing marginal not is penetrated, and remains slurry and is in low viscosity state, has improved slip casting effect and quality.
2, save material
Because how many cracks need advance slurry, how many oil hydraulic cylinders mixes slip casting with regard to extruding, with will therefore not causing preparation too much to waste with usefulness.
3, realize automatic proportioning, mixing automatically, slip casting automatically, alleviated working strength of workers.
4, safe and reliable, free from environmental pollution
Because two kinds of chemical raw materials carry out proportioning, mixing in the container of complete closed, therefore free from environmental pollution, guaranteed that simultaneously the workman's is healthy.
Description of drawings Fig. 1 is two component chemical injection pump pump housing internal structure schematic representation
Fig. 2 is a pump housing front-cover structure schematic representation
Fig. 3 is the mixer top plan view
Fig. 4 is two component chemical injection pump work flow charts
Embodiment as shown in the figure, the utility model includes air compressor 1, pulp storing barrel A and B, the pump housing 4, difference is to be equipped with in the pump housing 4 oil hydraulic cylinder A
1And B
1Mixer 5, electromagnetism scavenging air valve 2, there is high-pressure copper pipe to receive the air pressure import (20) of pump housing protecgulum on the suction port in the middle of the electromagnetism scavenging air valve 2, there is high pressure hose to be communicated with air compressor 1 outlet in the air pressure import (20), there is high-pressure copper pipe to connect the air pressure outlet (19) and (21) of pump housing protecgulum respectively on the air outlet, electromagnetism scavenging air valve 2 lower end, air pressure outlet (19) and (21) is communicated with the upper inlet of pulp storing barrel A and B respectively with high pressure hose, pulp storing barrel A has high pressure hose to be connected stock inlet (17) and (18) of pump housing protecgulum respectively with the B lower exit, has high-pressure copper pipe to be communicated with oil hydraulic cylinder A through unidirectional check valve 3 on stock inlet (17) and (18) respectively
1And B
1Lower inlet, oil hydraulic cylinder A
1And B
1Two imports that bottom outlet has high-pressure copper pipe to be communicated with on the mixer 5 through unidirectional check valve 3 respectively have high pressure hose to lead to outside the pump housing in mixer 5 outlets, and electromagnetism scavenging air valve 2 upper end has high-pressure copper pipe to be communicated with oil hydraulic cylinder A respectively on the air outlet
1And B
1Upper inlet, transverse link (8) is with oil hydraulic cylinder A
1And B
1Solid rod joint is an one, be fixed with upper and lower contact switch 9 and 10 on the pump housing 4, upper contact switch 9 is through the up-draught signal input part of delayer 11 usefulness leads connection electromagnetism scavenging air valve 2, and lower contact switch 10 usefulness leads connect the down ventilation signal input part of electromagnetism scavenging air valve.
The vertical pipe 51 of one row is arranged in the mixer 5 of present embodiment, the two ends of the vertical pipe 51 of all even number have horizontal pipe 52 adjacent vertical pipes 51 with front and back to be cross-linked respectively, there is the helix bar 53 of spiral type groove to fill in vertical pipe 51, be communicated with between the place with vertical pipe on the outer circumferential face at two horizontal pipes, be helix bar 53 with pipe 51 between form the screw type passage, on first vertical pipe 51, have two imports to be communicated with on screw type passage, the vertical pipe 51 of last root to have the outlet, all there is plug 54 at all the other vertical pipe two ends.
For injecting paste material is mixed according to a certain percentage, the utility model requires oil hydraulic cylinder A
1And B
1The ratio of volume equal the volume proportion of injecting paste material A and B.
In order to measure slip casting quantity, the signal input part of the lower contact switch 10 usefulness lead linkage counters 7 of present embodiment, contact switch 10 every actions instantly once, when promptly finishing the once grouting process, counter 7 countings are once.Therefore, multiply by two hydraulic cylinder body volumes, just can calculate total grouting amount with the counting on the counter 7.
In order to show slip casting situation in the ongoing once grouting process, present embodiment is marked with dial at pump housing protecgulum, and the indicating device 6 that is driven by transverse link 8 refers on dial, indicates in this slip casting process the quantity of slip casting at any time.
What be worth mentioning at last is that production process of the present utility model is divided into mud jacking and two stages of slip casting, thereby slip casting continuously, can only carry out slip casting work by phased manner.We can install two groups of above oil hydraulic cylinders.When one group of oil hydraulic cylinder mud jacking, another group oil hydraulic cylinder then carries out slip casting, thereby realization slip casting work is carried out continuously.
Claims (5)
1, a kind of pair of component chemical injection pump includes air compressor (1), pulp storing barrel A and B, the pump housing (4), it is characterized in that in the pump housing (4) oil hydraulic cylinder A being housed
1And B
1There is high-pressure copper pipe to receive the air pressure import (20) of pump housing protecgulum on the suction port in the middle of the electromagnetism scavenging air valve (2), there is high pressure hose to be communicated with air compressor (1) outlet in the air pressure import (20), there is high-pressure copper pipe to connect the air pressure outlet (19) and (21) of pump housing protecgulum respectively on electromagnetism scavenging air valve (2) air outlet, lower end, air pressure outlet (19) and (21) is communicated with the upper inlet of pulp storing barrel A and B respectively with high pressure hose, pulp storing barrel A has high pressure hose to be connected stock inlet (17) and (18) of pump housing protecgulum respectively with the B lower exit, has high-pressure copper pipe to be communicated with oil hydraulic cylinder A through unidirectional check valve (3) on stock inlet (17) and (18) respectively
1And B
1Lower inlet, oil hydraulic cylinder A
1And B
1Bottom outlet has high-pressure copper pipe to be communicated with two imports of mixer (5) respectively through unidirectional check valve (3), has high pressure hose to lead to outside the pump housing in mixer (5) outlet, and electromagnetism scavenging air valve (2) upper end has high-pressure copper pipe to be communicated with oil hydraulic cylinder A respectively on the air outlet
1And B
1Upper inlet, transverse link (8) is with oil hydraulic cylinder A
1And B
1Solid rod joint is an one, be fixed with upper and lower contact switch (9) and (10) on the valve body (4), upper contact switch (9) is through the up ventilation signal input part of delayer (11) with lead connection electromagnetism scavenging air valve (2), and lower contact switch (10) connects the down ventilation signal input part of electromagnetism scavenging air valve (2) with lead.
2, according to claim 1 pair of component chemical injection pump, it is characterized in that having in the mixer (5) row's vertical pipe (51), the vertical pipe of all even number (51) two ends have the adjacent vertical pipe with front and back of a horizontal pipe (52) (51) to be cross-linked respectively, helix bar (53) plug that spiral type groove is arranged on the outer circumferential face is in vertical pipe (51), be communicated with between the place with vertical pipe at two horizontal pipes, be to form the screw type passage between helix bar (53) and the pipe (51), removing has two imports to be communicated with the screw type passage on first vertical pipe (51), have outside the outlet on the vertical pipe of last root (51), all there is plug (54) at all the other vertical pipe two ends.
3, according to claim 1 pair of component chemical injection pump is characterized in that oil hydraulic cylinder A
1And B
1The ratio of volume equal the volume proportion of injecting paste material A and B.
4,, it is characterized in that the indicating device (6) that is driven by transverse link (8) is arranged on the pump housing (4) protecgulum according to claim 1,2 or 3 described pairs of component chemical injection pumps.
5,, it is characterized in that the signal input part of lower contact switch (10) with lead linkage counter (7) according to claim 1,2 or 3 described pairs of component chemical injection pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227737 CN2617954Y (en) | 2003-05-20 | 2003-05-20 | Chemical double component injecting pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227737 CN2617954Y (en) | 2003-05-20 | 2003-05-20 | Chemical double component injecting pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617954Y true CN2617954Y (en) | 2004-05-26 |
Family
ID=34246997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03227737 Expired - Fee Related CN2617954Y (en) | 2003-05-20 | 2003-05-20 | Chemical double component injecting pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617954Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094783A (en) * | 2010-12-21 | 2011-06-15 | 李浩宇 | Electric double-liquid chemical grouting pump |
| CN103161166A (en) * | 2013-03-13 | 2013-06-19 | 长江三峡通航管理局 | Wind-guiding chemical grouting device and grouting method of the same |
| CN105863268A (en) * | 2013-10-10 | 2016-08-17 | 江苏鼎泰工程材料有限公司 | Small-size low-energy-consumption vehicle-mounted grouting complete equipment |
| CN109098948A (en) * | 2018-10-08 | 2018-12-28 | 四川力程建设工程有限责任公司 | A kind of two-shot grouting pump of accurate flow adjustment |
-
2003
- 2003-05-20 CN CN 03227737 patent/CN2617954Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094783A (en) * | 2010-12-21 | 2011-06-15 | 李浩宇 | Electric double-liquid chemical grouting pump |
| CN102094783B (en) * | 2010-12-21 | 2013-07-17 | 李浩宇 | Electric double-liquid chemical grouting pump |
| CN103161166A (en) * | 2013-03-13 | 2013-06-19 | 长江三峡通航管理局 | Wind-guiding chemical grouting device and grouting method of the same |
| CN103161166B (en) * | 2013-03-13 | 2015-02-25 | 长江三峡通航管理局 | Wind-guiding chemical grouting device and grouting method of the same |
| CN105863268A (en) * | 2013-10-10 | 2016-08-17 | 江苏鼎泰工程材料有限公司 | Small-size low-energy-consumption vehicle-mounted grouting complete equipment |
| CN109098948A (en) * | 2018-10-08 | 2018-12-28 | 四川力程建设工程有限责任公司 | A kind of two-shot grouting pump of accurate flow adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |