CN102900234A - Drainage device of water tank, water tank having drainage device and pumping equipment - Google Patents
Drainage device of water tank, water tank having drainage device and pumping equipment Download PDFInfo
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- CN102900234A CN102900234A CN2012103656668A CN201210365666A CN102900234A CN 102900234 A CN102900234 A CN 102900234A CN 2012103656668 A CN2012103656668 A CN 2012103656668A CN 201210365666 A CN201210365666 A CN 201210365666A CN 102900234 A CN102900234 A CN 102900234A
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- water tank
- actuator
- sliding bar
- jettison gear
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Abstract
The invention provides a drainage device of a water tank, a water tank having drainage device and pumping equipment. The drainage device of water tank comprises a pull rod part arranged in the water tank and a sealing water block connected with the pull rod part, the pull rod part comprises a driving element rotatablely arranged in the water tank, the driving element comprises a connecting end used for driving the sealing water block to move to open or close the water outlet of the water tank and a driving end used for driving the connecting end to move, and the connecting end and the driving end are respectively located on the two ends of the driving element; and a slide bar, the first end of the slide bar is connected with the connecting end of the driving element, and the sealing water block is arranged on the second end of the slide bar. A water tank comprises the drainage device. The pumping equipment comprises a water tank, wherein the water tank is the above mentioned water tank. The sealing water block in the invention blocks the water outlet in the water tank, so that the water outlet would not be blocked or frozen, the water outlet can be effectively prevented from being blocked or frozen, and the structure is simple to facilitate the operation of workers.
Description
Technical field
The present invention relates to engineering machinery water-cooling system field, more specifically, relate to a kind of jettison gear of water tank and have water tank, the pumping equipment of this jettison gear.
Background technology
Water tank 10 ' of the prior art mainly is to connect adjutage 50 ' from water tank 10 ' front end face, realizes the cock of water drain function at adjutage 50 ' terminal access valve 60 '.But because cock of water drain is that ball valve 60 ' is in adjutage 50 ' end, freezing and stopping up easily appears in delivery port 40 ' and adjutage 50 ', and then causes the plugging of pumping equipment low temp operation occurring and the problem that can't discharge water.
Summary of the invention
The invention provides a kind of jettison gear of water tank and have water tank, the pumping equipment of this jettison gear, can prevent effectively that delivery port from stopping up freezes, and convenient operation simple in structure.
The invention provides a kind of jettison gear of water tank, comprise the rod section and the sealing water blocking that is connected with rod section that are arranged in the water tank, rod section comprises: actuator, be arranged on rotationally in the water tank, actuator comprise with the movable sealing water blocking move to open or close water tank delivery port link and drive the drive end of link motion, link and drive end lay respectively at the two ends of actuator; Sliding bar, the first end of sliding bar is connected with the link of actuator, and the sealing water blocking is arranged on the second end of sliding bar.
Further, sliding bar is along the bearing of trend setting of delivery port, and the link of actuator is connected with the first end of sliding bar rotationally.
Further, actuator also comprises: connector is connected rotationally with the link of actuator; The first end of sliding bar wears and is fixed on the connector.
Further, connector comprises: two blocks of first side plates, and two the first side plate opposing parallel arrange; Two blocks of second side plates, two the second side plate opposing parallel settings also are connected with the first side plate; Two blocks of first side plates are connected rotationally with the link of actuator; The first end of sliding bar wears and is fixed in two blocks of second side plates.
Further, the jettison gear of water tank also comprises guide part, and guide part comprises: fixed head removably is connected with the base plate of water tank; At least one limiting plate is arranged on the fixed head, has the spacing hole that arranges along the bearing of trend of the delivery port of water tank on the limiting plate, and sliding bar is arranged in the spacing hole.
Further, limiting plate is two, and two limiting plates are separately positioned on the two ends of fixed head along the length direction of sliding bar.
Further, the link of actuator and the first end of sliding bar are hinged, the opposite direction of the direction of the drive end motion of actuator and the link motion of actuator.
Further, actuator is connected with stiffener in the water tank rotationally, and stiffener is arranged in the actuator.
Further, the sealing water blocking comprises: sealing-plug is fixedly installed on the second end of sliding bar by securing member.
According to a further aspect in the invention, provide a kind of water tank, the base plate of water tank is tilting, and water tank comprises: delivery port, be arranged on the sidewall of water tank, and the low-lying district of close base plate; The jettison gear of water tank is used for stopping up or opening delivery port; The jettison gear of water tank is the jettison gear of aforesaid water tank.
In accordance with a further aspect of the present invention, provide a kind of pumping equipment, comprised water tank, water tank is aforesaid water tank.
According to the jettison gear of water tank of the present invention and have water tank, the pumping equipment of this jettison gear, the actuator of rod section is connected with water tank rotationally, the first end of sliding bar is connected with the link of actuator, can drive the motion of the sliding bar that is connected with the link of actuator by the rotation of drive end of operation actuator, driven immediately the sealing water blocking motion on the second end that is arranged on sliding bar, made the sealing water blocking open or close delivery port.Delivery port is arranged on the water tank, and the sealing water blocking is blocked delivery port in water tank, and water can't flow out from delivery port, and water outlet can not stop up and freeze.The jettison gear of water tank of the present invention and the water tank with this jettison gear can prevent effectively that delivery port from stopping up and freeze, and the operation of being convenient to the staff simple in structure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the water tank of prior art;
Fig. 2 is the jettison gear of water tank of the present invention and the structural representation with water tank of this jettison gear; And
Fig. 3 is the structural representation of the jettison gear of water tank of the present invention.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
Referring to Fig. 2, the invention provides a kind of jettison gear of water tank, comprise the rod section 20 and the sealing water blocking 30 that is connected with rod section 20 that are arranged in the water tank 10.Rod section 20 comprises actuator 21, and actuator 21 is arranged in the water tank 10 rotationally.The two ends of actuator 21 are respectively link and drive end, and drive end drives the link motion.Rod section 20 also comprises sliding bar 22, and the first end of sliding bar 22 is connected with the link of actuator 21, and sealing water blocking 30 is arranged on the second end of sliding bar 22.When drive end moves, can drive the link motion, and the motion by link drives sliding bar 11 motions, because sealing water blocking 30 is connected with the second end of sliding bar 11, the sliding bar 11 of motion can move to open or close with movable sealing water blocking 30 delivery port 40 of water tank 10.The actuator 21 of rod section 20 is connected with water tank 10 rotationally, drive end by operation actuator 21, can drive sliding bar 11 motions that are connected with actuator 21, the motion of sliding bar 11 drives sealing water blocking 30 motions that are arranged on sliding bar 11 second ends, makes sealing water blocking 30 open or close delivery port 40.Delivery port 40 is arranged on the water tank, and when needs sealings delivery port, sealing water blocking 30 can be blocked delivery port in water tank 10, so water can't flow out from delivery port 40, also just can not accumulate in the outer pipeline of water tank, and delivery port 40 places also just can not freeze to stop up.This device can prevent the phenomenon that the delivery port 40 of water tank freezes to stop up effectively, and this apparatus structure is simple, is convenient to staff's operation, has guaranteed job stability and the safety of device, has improved operating efficiency.
Referring to Fig. 2, sliding bar 22 is along the bearing of trend setting of delivery port 40, the flow direction the when bearing of trend of this delivery port refers to that current enter delivery port from water tank.Therefore the first end of sliding bar 22 is connected with the link of actuator 21 rotationally, and operation is more flexible, can avoid in motion process sliding bar 22 and miscellaneous part in the water tank to interfere with each other.Delivery port 40 can be arranged on the front vertical plate 13 of water tank 10, and sliding bar 22 can be along the bearing of trend setting of delivery port 40, and preferably, sliding bar 22 can be blocked delivery port 40 more easily perpendicular to front vertical plate 13 motions.
In other embodiments, the first end of sliding bar 22 also can be fixed together with the link of actuator 21.When work, can make by the drive end motion of operation actuator 21 its link motion that drives actuator 21, and then drive sliding bar 22 motions, so that delivery port 40 is opened or closed to sealing water blocking 30.
Preferably, the jettison gear of water tank also comprises the guide part 50 that is fixedly installed in the water tank 10 and sliding bar 22 is led, and guide part 50 comprises fixed head 51 and limiting plate 52.
Fixed head 51 removably is connected with the base plate 11 of water tank 10, and is easy to replace and maintain.Can be processed with the first screwed hole (not shown) of installing for fixed head 51 on the base plate 11 of water tank 10, pass the first screwed hole by the first thread spindle 54 of being furnished with the first nut 53, fixed head 51 is connected on the base plate 11 of water tank 10.Certainly, also be fine with the pin connection.At least one limiting plate 52 is arranged on the fixed head 51, has the spacing hole 521 that arranges along the bearing of trend of the delivery port 40 of water tank 10 on the limiting plate 52, sliding bar 22 is arranged in the spacing hole 521, sliding bar 22 axially slides in spacing hole 521, and the 52 pairs of sliding bars 22 of limiting plate that are provided with spacing hole 521 play effect spacing and guiding.Preferably, limiting plate 52 is two, and two identical limiting plates 52 are separately positioned on the two ends of fixed head 51, and two spacing holes 521 on two limiting plates 52 are along on the axis of delivery port 40.But because 2 boning out, so two spacing holes 521 can be more accurately with sliding bar 22 guide water outlets 40, sliding bar 22 has been played more accurately guide effect, avoided owing to sliding bar 22 perks occurring, staying or be partial to and cause sliding bar 22 to depart from the problem of delivery port 40.
Referring to Fig. 2, be provided with stiffener 12 in the water tank 10, actuator 21 is connected with stiffener 12 in the water tank 10 rotationally.Preferably, the end that actuator 21 and stiffener connect comprises two relative junction plates, and stiffener 12 is arranged in two formed installing spaces of junction plate.Can be processed with on the stiffener 12 for the axis hole that actuator 21 is installed, two junction plates of actuator 21 are arranged on the stiffener 12 rotationally by screw or pin.In order to cooperate the profile of stiffener 12, the link of actuator 21 is wider than the drive end of actuator 21.Actuator 21 is arranged on the stiffener 12, so that the jettison gear of whole water tank takes up room is little, is not easy to interfere with all the other component.Preferably, have the second screwed hole (not shown) at stiffener 12, pass the second screwed hole by the second thread spindle 25 of being furnished with the second nut 24, actuator 21 is connected on the stiffener 12 of water tank 10.
Referring to Fig. 3, actuator 21 also comprises connector 23.Connector 23 is connected rotationally with the link of actuator 21, and is hinged such as the first end of the link of actuator 21 and sliding bar 22.The first end of sliding bar 22 is fixed on the connector 23, and connector 23 can drive sliding bar 22 motions.
Preferably, the link of actuator 21 passes the 3rd screwed hole (not shown) on the connector 23 by the 3rd thread spindle 27 of being furnished with the 3rd nut 26, and the link of connector 23 with actuator 21 is connected.Certainly, also be fine by the pin connection.
Sealing water blocking 30 comprises sealing-plug 31, and sealing-plug 31 is fixedly installed on the second end of sliding bar 22 by securing member 32.Sealing-plug 31 can by elasticity preferably nonmetals make, such as rubber, rubber has certain elasticity, can cooperate preferably with delivery port 40, so that the sealing performance at delivery port 40 places is better.
Preferably, the jettison gear of water tank also comprises the adjutage 60 that extends to outside the water tank, the sidewall that the delivery port 40 of water tank 10 is arranged on water tank 10 is on the front vertical plate 13, water pipe head 61 is connected with adjutage 60 by larynx hoop 62, water pipe head 61 is threaded connection delivery port 40 places on front vertical plate 13, and adjutage 60 is connected with delivery port 40.Adjutage 60 adopts flexible pipe, and its length can be decided according to actual needs.Because flexible pipe can arbitrarily be placed on end on the position of appointment, so adjutage 60 can guide water in the water tank to be discharged into the position of appointment, with the emission point of control water, thereby can not produce pollution to part.
The jettison gear concrete operations of water tank are as follows, in the time will discharging water, the drive end of actuator 21 can be rotated to an angle, push the direction of delivery port 40 to, just away from the direction of delivery port 40, connector 23 is also thereupon towards the direction motion away from delivery port 40 for the link of actuator 21, and connector 23 also just drives sliding bar 22 towards the direction motion away from delivery port 40, sealing water blocking 30 on the second end of sliding bar 22 just leaves delivery port 40, and the water in the water tank flows out delivery port immediately; In the time will closing delivery port 40, the drive end of actuator 21 can be pushed deviate to the direction of delivery port 40, the link of actuator 21 is towards the direction motion of delivery port 40, connector 23 just drives sliding bar 22 towards the direction motion of delivery port 40, sealing water blocking 30 on the second end of sliding bar 22 is just filled in delivery port 40, and the water in the water tank just no longer flows out from delivery port 40.The direction of the drive end of actuator 21 motion all the time with the opposite direction of sliding bar 22 motions.
The present invention also provides a kind of water tank, and the base plate 11 of water tank 10 is tilting, and water tank 10 comprises the jettison gear of delivery port 40 and water tank.Wherein, delivery port 40 is arranged on the sidewall of water tank 10, and the low-lying district of close base plate 11, is convenient to like this water in the water tank is drained only.Preferably, be arranged on the bottom of the front vertical plate 13 of water tank 10, and be positioned at the lowest part of the base plate 11 of inclination, so just can be with the water emptying in the water tank 10.The jettison gear of water tank cooperates with delivery port 40, and the jettison gear of this water tank is used for stopping up or opening delivery port 40.The jettison gear of this water tank is the jettison gear of the water tank in the above preferred embodiment.Delivery port 40 is on the sidewall of water tank 10, and sealing water blocking 30 stops up or open delivery port 40 from the inside of water tank 10.Especially when delivery port 40 is closed in obstruction, because sealing water blocking 30 is to stop up from the inside of water tank 10 to close delivery port 40, delivery port 40 can not freeze in winter and block, and 60 li of external adjutages of water tank 10 do not have ponding, the plugging of yet can not freezing in winter.This jettison gear discharges water from delivery port 40 control of water tank 10, has solved the plugging of pumping equipment low temp operation and the problem that can't discharge water.
The present invention also provides a kind of pumping equipment, and the water tank in this pumping equipment is the water tank in above-described embodiment.Discharge water from water outlet of water tank control, solved the plugging of pumping equipment low temp operation and the problem that can't discharge water.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
1, simple in structure, stable performance is durable, easy to operation, anti-ice up in winter plugging;
2, the position, dewatering outlet is in position minimum in the water tank, can the water discharging is clean;
3, discharge water from water outlet of water tank control, solved the plugging of pump truck low temp operation and the problem that can't discharge water;
4, the end of adjutage can be placed on the position of appointment, the water of discharging can not pollute all the other component;
5, take up room littlely, be not easy to interfere with all the other component.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the jettison gear of a water tank comprises the rod section (20) and the sealing water blocking (30) that is connected with described rod section (20) that are arranged in the described water tank (10), it is characterized in that, described rod section (20) comprising:
Actuator (21), be arranged on rotationally in the described water tank (10), described actuator (21) comprises and drives described sealing water blocking (30) motion with the link of the delivery port (40) of opening or closing described water tank (10) and drive the drive end of described link motion, and described link and described drive end lay respectively at the two ends of described actuator (21); Sliding bar (22), the first end of described sliding bar (22) is connected with the link of described actuator (21), and described sealing water blocking (30) is arranged on the second end of described sliding bar (22).
2. the jettison gear of water tank according to claim 1, it is characterized in that, described sliding bar (22) is along the bearing of trend setting of described delivery port (40), and the link of described actuator (21) is connected with the first end of described sliding bar (22) rotationally.
3. the jettison gear of water tank according to claim 2 is characterized in that, described actuator (21) also comprises:
Connector (23) is connected rotationally with the link of described actuator (21);
The first end of described sliding bar (22) wears and is fixed on the described connector (23).
4. the jettison gear of water tank according to claim 3 is characterized in that, described connector (23) comprising:
Two blocks of first side plates (231), two blocks of described first side plates (231) opposing parallel setting;
Two blocks of second side plates (232), two blocks of described second side plates (232) opposing parallel setting also is connected with described the first side plate (231);
Two blocks of described first side plates (231) are connected rotationally with the link of described actuator (21); The first end of described sliding bar (22) wears and is fixed in two blocks of described second side plates (232).
5. the jettison gear of water tank according to claim 1 is characterized in that, the jettison gear of described water tank also comprises guide part (50), and described guide part (50) comprising:
Fixed head (51) removably is connected with the base plate (11) of described water tank (10);
At least one limiting plate (52), be arranged on the described fixed head (51), have the spacing hole (521) that arranges along the bearing of trend of the delivery port (40) of described water tank (10) on the described limiting plate (52), described sliding bar (22) is arranged in the described spacing hole (521).
6. the jettison gear of water tank according to claim 5, it is characterized in that, described limiting plate (52) is two, and two described limiting plates (52) are separately positioned on the two ends of described fixed head (51) along the length direction of described sliding bar (22).
7. the jettison gear of water tank according to claim 1, it is characterized in that, the first end of the link of described actuator (21) and described sliding bar (22) is hinged, the opposite direction of the direction of the drive end motion of described actuator (21) and the link motion of described actuator (21).
8. the jettison gear of water tank according to claim 1 is characterized in that,
Described actuator (21) rotationally with described water tank (10) in stiffener (12) be connected, described stiffener (12) is arranged in the described actuator (21).
9. the jettison gear of water tank according to claim 1 is characterized in that, described sealing water blocking (30) comprising:
Sealing-plug (31) is fixedly installed on the second end of described sliding bar (22) by securing member (32).
10. water tank, the base plate (11) of described water tank (10) is tilting, described water tank (10) comprising:
Delivery port (40) is arranged on the sidewall of described water tank (10), and the low-lying district of close described base plate (11);
The jettison gear of water tank is used for stopping up or opening described delivery port (40);
It is characterized in that, the jettison gear of described water tank is the jettison gear of each described water tank in the claim 1 to 9.
11. a pumping equipment comprises water tank (10), it is characterized in that, described water tank (10) is water tank claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365666.8A CN102900234B (en) | 2012-09-27 | 2012-09-27 | Drainage device of water tank, water tank having drainage device and pumping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365666.8A CN102900234B (en) | 2012-09-27 | 2012-09-27 | Drainage device of water tank, water tank having drainage device and pumping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900234A true CN102900234A (en) | 2013-01-30 |
| CN102900234B CN102900234B (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365666.8A Active CN102900234B (en) | 2012-09-27 | 2012-09-27 | Drainage device of water tank, water tank having drainage device and pumping equipment |
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| Country | Link |
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| CN (1) | CN102900234B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623226A (en) * | 2019-03-02 | 2019-04-16 | 陈丹虹 | The improved tooling of structure is with andante on a kind of air-conditioning pipe valve welding equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338129A (en) * | 1995-06-13 | 1996-12-24 | Takiuchi Kasetsu Kk | Concrete curing form and method of concrete curing |
| JP2006334372A (en) * | 2005-06-06 | 2006-12-14 | Kaoru Omokawa | Movable drain port |
| CN201306273Y (en) * | 2008-12-08 | 2009-09-09 | 徐州重型机械有限公司 | Water discharge device of center pump water tank |
| CN202194387U (en) * | 2011-08-25 | 2012-04-18 | 三一重工股份有限公司 | Water discharging mechanism and concrete pump vehicle |
| CN202299448U (en) * | 2011-10-11 | 2012-07-04 | 三一重工股份有限公司 | Water tank and concrete pump truck |
-
2012
- 2012-09-27 CN CN201210365666.8A patent/CN102900234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338129A (en) * | 1995-06-13 | 1996-12-24 | Takiuchi Kasetsu Kk | Concrete curing form and method of concrete curing |
| JP2006334372A (en) * | 2005-06-06 | 2006-12-14 | Kaoru Omokawa | Movable drain port |
| CN201306273Y (en) * | 2008-12-08 | 2009-09-09 | 徐州重型机械有限公司 | Water discharge device of center pump water tank |
| CN202194387U (en) * | 2011-08-25 | 2012-04-18 | 三一重工股份有限公司 | Water discharging mechanism and concrete pump vehicle |
| CN202299448U (en) * | 2011-10-11 | 2012-07-04 | 三一重工股份有限公司 | Water tank and concrete pump truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623226A (en) * | 2019-03-02 | 2019-04-16 | 陈丹虹 | The improved tooling of structure is with andante on a kind of air-conditioning pipe valve welding equipment |
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| CN102900234B (en) | 2015-02-18 |
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