CN211370834U - Engine cooling water pump convenient to control flow - Google Patents
Engine cooling water pump convenient to control flow Download PDFInfo
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- CN211370834U CN211370834U CN201922295723.XU CN201922295723U CN211370834U CN 211370834 U CN211370834 U CN 211370834U CN 201922295723 U CN201922295723 U CN 201922295723U CN 211370834 U CN211370834 U CN 211370834U
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Abstract
The utility model relates to the technical field of water pump related equipment, in particular to an engine cooling water pump convenient for flow control, which comprises a pump body, a transmission block impeller and a pump cover, wherein two groups of baffles are welded inside the pump body, two groups of limit blocks are arranged on one side corresponding to the baffles, the limit blocks are fixed on the inner wall of the pump body, two groups of first springs are fixed on the side surfaces of the baffles, and a separation plate is slidably arranged on the limit blocks; a fixed frame is arranged at the outer sides of the two groups of limiting rods, and a limiting rod sleeve is fixed on the central axis of one side of the fixed frame, which is close to the pump body; the mount passes through the cooperation of gag lever post cover and gag lever post and uses, simultaneously with the help of the second spring, makes horizontal slip between mount and the pump body, adjusts the distance between mount and the pump body, makes the mount install at the installing port edge, through passing the bolt and connecting at the last delivery port edge of engine, accomplishes the installation to the device.
Description
Technical Field
The utility model relates to an engine cooling water pump convenient to control flow belongs to water pump technical field.
Background
The cylinder body of the automobile engine is provided with a plurality of water channels for cooling water circulation, the water channels are connected with a water tank arranged in the front of the automobile through water pipes to form a large water circulation system, and a cooling water pump is positioned at an upper water outlet of the engine and is driven by the engine through a belt pulley to pump hot water out of the water channels of the engine cylinder body and pump cold water into the water channels.
The engine drives the water pump bearing and the impeller to rotate through the belt pulley, the cooling liquid in the water pump is driven by the impeller to rotate together, is thrown to the edge of the water pump shell under the action of centrifugal force, generates certain pressure at the same time, and then flows out of the water outlet channel or the water pipe.
The existing cooling water pump has the following defects:
1. the unit flow of the cooling liquid is inconvenient to regulate and control;
2. the cooling water pump can only be correspondingly installed on one vehicle type, and the application range is small.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is, it is not enough to prior art, provides an engine cooling water pump convenient to control flow.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: an engine cooling water pump convenient for flow control comprises a pump body, a transmission block impeller and a pump cover, wherein two groups of baffles are welded inside the pump body, two groups of limiting blocks are arranged on one side corresponding to the baffles, the limiting blocks are fixed on the inner wall of the pump body, two groups of first springs are fixed on the side faces of the baffles, one ends, far away from the baffles, of the first springs are fixed with sliding plates, one ends, far away from the baffles, of the sliding plates are fixed with isolation plates, the isolation plates are slidably mounted on the limiting blocks, a liquid inlet pipe and a liquid outlet pipe are arranged on the pump body, and isolation plates are arranged on the side;
limiting rods are symmetrically arranged on the outer side of the pump body, fixing frames are arranged on the outer sides of the two groups of limiting rods, a limiting rod sleeve is fixed on a central axis of one side of the fixing frame, which is close to the pump body, one end of the limiting rod is movably arranged in the limiting rod sleeve, and two groups of second springs are arranged between the fixing frames and the pump body;
the one end central point of transmission piece puts and is fixed with the connecting rod, the link is installed through the bolt in the side of the pump body, the central point of link puts and is fixed with self-lubricating bearing, self-lubricating bearing runs through the inside that sets up at the pump body, sealed the pad is installed to the inside bottom surface of the pump body, the connecting rod runs through self-lubricating bearing and sealed the inside of installing at the pump body of pad, the impeller is installed to the one end of connecting rod, install coupling nut on the connecting rod, coupling nut's side is provided with the impeller, the pump cover is installed through the.
As the utility model relates to an engine cooling water pump is preferred convenient to control flow, formula structure as an organic whole between the pump body and the baffle, the baffle constitutes telescopic machanism through between first spring and the slide.
As the utility model relates to an engine cooling water pump is preferred convenient to control flow, formula structure as an organic whole between slide and the division board, division board pass through and constitute sliding construction between the stopper and the pump body.
As the utility model relates to an engine cooling water pump is preferred convenient to control flow, feed liquor pipe and drain pipe set up about the central symmetry of the pump body, and feed liquor pipe and drain pipe are less than the area of division board at the inside open area of the pump body.
As the utility model relates to an engine cooling water pump is preferred convenient to the controlled flow, has seted up two sets of through-holes on the mount, and the mount passes through to constitute telescopic machanism between the second spring and the pump body.
As the utility model relates to an engine cooling water pump is preferred convenient to flow control, the mount passes through to constitute sliding construction between gag lever post cover and the gag lever post and the pump body.
The utility model adopts the above technical scheme's beneficial effect is:
1. when the engine carries out high-speed operation, drive the impeller through the transmission piece and carry out high rotatory, when making the impeller rotatory, produce bigger centrifugal force, and then make the coolant liquid rotate, overcome the elasticity of first spring, promote the slide and remove, make the slide pass through the stopper with the help of the division board and slide on the pump body, change the position of division board, and then make the feed liquor pipe, the drain pipe is connecting the import of the pump body and the expansion of export, thereby increase the flow of coolant liquid, reach the purpose of accelerating cooling engine.
2. The mount passes through the cooperation of gag lever post cover and gag lever post and uses, simultaneously with the help of the second spring, makes and carries out horizontal slip between mount and the pump body, according to the size of a dimension of installing port, adjusts the distance between the mount and the pump body, makes the mount install at the installing port edge, through passing the through-hole with the bolt and connecting at the last delivery port edge of engine, accomplishes the installation to the device.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a pump body; 2. a baffle plate; 3. a limiting block; 4. a first spring; 5. a slide plate; 6. a separator plate; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 9. a limiting rod; 10. a fixed mount; 11. a limiting rod sleeve; 12. a second spring; 13. a transmission block; 14. a connecting rod; 15. a connecting frame; 16. a self-lubricating bearing; 17. a gasket; 18. an impeller; 19. a connecting nut; 20. and (4) a pump cover.
Detailed Description
Examples
The engine cooling water pump convenient for flow control of the embodiment is shown in fig. 1-3 and comprises a pump body 1, a driving block 13, an impeller 18 and a pump cover 20, wherein two groups of baffles 2 are welded inside the pump body 1, two groups of limiting blocks 3 are arranged on one side corresponding to the baffles 2, the limiting blocks 3 are fixed on the inner wall of the pump body 1, two groups of first springs 4 are fixed on the side surfaces of the baffles 2, a sliding plate 5 is fixed on one end, away from the baffles 2, of each first spring 4, a partition plate 6 is fixed on one end, away from the baffles 2, of each sliding plate 5, the partition plates 6 are slidably mounted on the limiting blocks 3, a liquid inlet pipe 7 and a liquid outlet pipe 8 are arranged on the pump body 1, and partition plates;
limiting rods 9 are symmetrically arranged on the outer side of the pump body 1, fixing frames 10 are arranged on the outer sides of the two groups of limiting rods 9, a limiting rod sleeve 11 is fixed on a central axis of one side of the fixing frame 10 close to the pump body 1, one end of each limiting rod 9 is movably arranged in each limiting rod sleeve 11, and two groups of second springs 12 are arranged between the fixing frames 10 and the pump body 1;
the one end central point of transmission piece 13 puts and is fixed with connecting rod 14, link 15 is installed through the bolt in the side of the pump body 1, the central point of link 15 puts and is fixed with self-lubricating bearing 16, self-lubricating bearing 16 runs through the inside that sets up at the pump body 1, sealed pad 17 is installed to the inside bottom surface of the pump body 1, connecting rod 14 runs through self-lubricating bearing 16 and sealed pad 17 and installs in the inside of the pump body 1, impeller 18 is installed to the one end of connecting rod 14, install coupling nut 19 on the connecting rod 14, coupling nut 19's side is provided with impeller 18, pump cover 20 is installed through the bolt in the outside of the pump body 1.
In this embodiment: when the engine runs at a high speed, the impeller 18 is driven to rotate at a high speed through the transmission block 13, when the impeller 18 rotates, a larger centrifugal force is generated, further, the coolant rotates, the elastic force of the first spring 4 is overcome, the sliding plate 5 is pushed to move, the sliding plate 5 slides on the pump body 1 through the limiting block 3 by means of the isolating plate 6, the position of the isolating plate 6 is changed, further, the liquid inlet pipe 7 and the liquid outlet pipe 8 are expanded at the inlet and the outlet connected with the pump body 1, so that the flow of the coolant is increased, the purpose of accelerating the cooling of the engine is achieved, the fixing frame 10 is matched with the limiting rod 9 through the limiting rod sleeve 11, meanwhile, the fixing frame 10 slides horizontally with the pump body 1 by means of the second spring 12, the distance between the fixing frame 10 and the pump body 1 is adjusted according to the size of the mounting opening, so that the fixing frame 10 is, and the bolt penetrates through the through hole to be connected to the edge of the upper water outlet of the engine, so that the device is installed.
Specifically, formula structure as an organic whole between pump body 1 and baffle 2, baffle 2 constitutes telescopic machanism through first spring 4 and slide 5.
In this embodiment: the impeller 18 rotates in the pump body 1, so that the impeller 18 drives the cooling liquid to rotate, the cooling liquid generates centrifugal force to push the sliding plate 5 to move, and meanwhile, under the action of the first spring 4, the distance between the sliding plate 5 and the baffle 2 is changed after the sliding plate 5 is stressed.
Specifically, the method comprises the following steps: the slide 5 and the division plate 6 are of an integrated structure, and the division plate 6 forms a sliding structure with the pump body 1 through the limiting block 3.
In this embodiment: the division board 6 slides on the pump body 1 through the limiting block 3, so that the sliding plate 5 can not be separated from the pump body 1 under the stress condition, and the sliding motion track of the sliding plate 5 attached to the pump body 1 is arc-shaped.
Specifically, the method comprises the following steps: the liquid inlet pipe 7 and the liquid outlet pipe 8 are symmetrically arranged about the center of the pump body 1, and the area of the opening of the liquid inlet pipe 7 and the area of the opening of the liquid outlet pipe 8 in the pump body 1 are smaller than the area of the partition plate 6.
In this embodiment: the liquid inlet pipe 7 and the liquid outlet pipe 8 are connected with the inlet and the outlet of the pump body 1, are sealed through the partition plate 6, and are used for adjusting the size of the inlet and the outlet of the pump body 1 connected with the liquid inlet pipe 7 and the liquid outlet pipe 8 by sliding the partition plate 6.
Specifically, the method comprises the following steps: two groups of through holes are arranged on the fixing frame 10, and the fixing frame 10 forms a telescopic mechanism with the pump body 1 through a second spring 12.
In this embodiment: the through hole that sets up on mount 10 conveniently installs at the last delivery port edge of engine with the help of the bolt, adjusts the distance between mount 10 and the pump body 1 through second spring 12 simultaneously, makes the device install at the water tank periphery of not unidimensional with the help of mount 10.
Specifically, the method comprises the following steps: the fixed frame 10 forms a sliding structure with the pump body 1 through the limiting rod sleeve 11 and the limiting rod 9.
In this embodiment: the fixing frame 10 is used by matching the limiting rod sleeve 11 with the limiting rod 9, and meanwhile, the fixing frame 10 and the pump body 1 horizontally slide by means of the second spring 12, so that the device can stably fix the pump body 1 by means of the fixing frame 10.
The working principle is as follows: when the cooling device is used, the engine drives the transmission block 13 to rotate through the belt pulley, the transmission block 13 drives the impeller 18 to rotate in the pump body 1 by virtue of the connecting rod 14, the impeller 18 rotates to transport cooling liquid in the pump body 1 through the liquid inlet pipe 7 and the liquid outlet pipe 8, so that the cooling liquid circularly flows in a cooling system to cool the transmitter, and meanwhile, according to the power generation working state, when the engine runs at high speed, the position of the partition plate 6 is changed by virtue of the centrifugal force increased by the impeller 18, so that the liquid inlet pipe 7 and the liquid outlet pipe 8 are enlarged at the inlet and the outlet connected with the pump body 1, the flow of the cooling liquid is increased, the aim of accelerating the cooling of the engine is achieved, the distance between the fixing frame 10 and the pump body 1 is changed by virtue of the second spring 12, and the cooling device is installed at the upper water outlet edges of engines with different sizes by virtue of the fixing, those not described in detail in this specification are within the skill of the art.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an engine cooling water pump convenient to control flow, includes the pump body (1), transmission piece (13) impeller (18) and pump cover (20), its characterized in that: the pump comprises a pump body (1), wherein two groups of baffles (2) are welded inside the pump body (1), two groups of limiting blocks (3) are arranged on one side corresponding to the baffles (2), the limiting blocks (3) are fixed on the inner wall of the pump body (1), two groups of first springs (4) are fixed on the side faces of the baffles (2), a sliding plate (5) is fixed at one end, far away from the baffles (2), of each first spring (4), a partition plate (6) is fixed at one end, far away from the baffles (2), of each sliding plate (5), the partition plates (6) are slidably mounted on the limiting blocks (3), a liquid inlet pipe (7) and a liquid outlet pipe (8) are arranged on the pump body (1), and the partition plates (6) are arranged on the side faces of the liquid inlet pipe (7) and the liquid outlet pipe;
limiting rods (9) are symmetrically arranged on the outer side of the pump body (1), fixing frames (10) are arranged on the outer sides of the two groups of limiting rods (9), a limiting rod sleeve (11) is fixed on a central axis of one side of each fixing frame (10) close to the pump body (1), one end of each limiting rod (9) is movably installed in each limiting rod sleeve (11), and two groups of second springs (12) are arranged between each fixing frame (10) and the pump body (1);
the one end central point of transmission piece (13) puts and is fixed with connecting rod (14), link (15) are installed through the bolt to the side of the pump body (1), the central point of link (15) puts and is fixed with self-lubricating bearing (16), self-lubricating bearing (16) run through the setting and are in the inside of the pump body (1), sealed pad (17) are installed to the inside bottom surface of the pump body (1), connecting rod (14) run through self-lubricating bearing (16) with sealed pad (17) are installed the inside of the pump body (1), impeller (18) are installed to the one end of connecting rod (14), install coupling nut (19) on connecting rod (14), the side of coupling nut (19) is provided with impeller (18), pump cover (20) are installed through the bolt in the outside of the pump body (1).
2. The engine cooling water pump facilitating flow control according to claim 1, wherein: the pump body (1) and the baffle (2) are of an integrated structure, and the baffle (2) forms a telescopic mechanism through the first spring (4) and the sliding plate (5).
3. The engine cooling water pump facilitating flow control according to claim 1, wherein: the sliding plate (5) and the isolation plate (6) are of an integrated structure, and the isolation plate (6) passes through the limiting block (3) and the sliding structure is formed between the pump body (1).
4. The engine cooling water pump facilitating flow control according to claim 1, wherein: feed liquor pipe (7) with drain pipe (8) are about the central symmetry setting of pump body (1), feed liquor pipe (7) with drain pipe (8) are in the inside open area of pump body (1) is less than the area of division board (6).
5. The engine cooling water pump facilitating flow control according to claim 1, wherein: two groups of through holes are formed in the fixing frame (10), and the fixing frame (10) passes through the second spring (12) and forms a telescopic mechanism between the pump body (1).
6. The engine cooling water pump facilitating flow control according to claim 1, wherein: the fixed frame (10) forms a sliding structure between the limiting rod sleeve (11) and the limiting rod (9) and the pump body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295723.XU CN211370834U (en) | 2019-12-19 | 2019-12-19 | Engine cooling water pump convenient to control flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295723.XU CN211370834U (en) | 2019-12-19 | 2019-12-19 | Engine cooling water pump convenient to control flow |
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| Publication Number | Publication Date |
|---|---|
| CN211370834U true CN211370834U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295723.XU Active CN211370834U (en) | 2019-12-19 | 2019-12-19 | Engine cooling water pump convenient to control flow |
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| Country | Link |
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| CN (1) | CN211370834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306102A (en) * | 2019-12-19 | 2020-06-19 | 盐城海纳汽车零部件有限公司 | Engine cooling water pump convenient to control flow of importing and exporting |
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2019
- 2019-12-19 CN CN201922295723.XU patent/CN211370834U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306102A (en) * | 2019-12-19 | 2020-06-19 | 盐城海纳汽车零部件有限公司 | Engine cooling water pump convenient to control flow of importing and exporting |
| CN111306102B (en) * | 2019-12-19 | 2024-06-14 | 盐城海纳汽车零部件有限公司 | Engine cooling water pump convenient to control inlet and outlet flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Engine cooling water pump convenient for controlling flow Effective date of registration: 20211109 Granted publication date: 20200828 Pledgee: Jiangsu Jinmao Financing Guarantee Co., Ltd Pledgor: Yancheng Haina Auto Parts Co., Ltd Registration number: Y2021980012164 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |