CN115853794A - Anti-idling water pump - Google Patents
Anti-idling water pump Download PDFInfo
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- CN115853794A CN115853794A CN202310187673.1A CN202310187673A CN115853794A CN 115853794 A CN115853794 A CN 115853794A CN 202310187673 A CN202310187673 A CN 202310187673A CN 115853794 A CN115853794 A CN 115853794A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The invention provides an anti-spinning water pump, which relates to the technical field of pumps and comprises a water pump main body, a water inlet and a water outlet, wherein the water pump main body is provided with the water inlet and the water outlet; the detection mechanism comprises a connecting pipe, a driving rod and a driving plate; one end of the connecting pipe is connected with the water inlet, the driving plate is positioned in the connecting pipe and fixed at one end of the driving rod, and one side of the driving plate, which is far away from the driving rod, is arc-shaped; the warning mechanism is used for sending out a warning; the water supply mechanism comprises a water storage tank, a first water delivery pipe, a valve assembly and a second water delivery pipe; the water storage tank is arranged above the connecting pipe. When no water flowed in the connecting pipe, the drive plate can remove along the opposite direction with first direction under the drive of external force to the removal through the drive plate triggers warning mechanism and water supply mechanism, with send out the warning through warning mechanism, supply water to the water pump main part temporarily through water supply mechanism, in order to avoid appearing causing the condition of certain degree damage because of staff's circuit and the sealed circuit of the water pump body untimely when cutting off the power.
Description
Technical Field
The invention relates to the technical field of pumps, in particular to an anti-idle-rotation water pump.
Background
Water pumps are machines that deliver or pressurize a liquid. Sometimes because the liquid that is extracted has been taken out, can lead to the phenomenon of water pump appearance idle running, no water operation promptly, and the long-time idle running of water pump makes the inside heat of water pump can't in time be given off to cause the burning out of water pump internal line and sealed, and then bring unnecessary economic loss.
In order to deal with the situation, a patent document with the application number of CN201811440469.1 discloses an anti-idling electronic water pump, which achieves the purpose of damping a water pump body through the matching of a buffer column, a buffer hole, a fixed column, a moving block, a sliding groove, a limiting block, a first spring and a second spring combined mounting plate; through the cooperation between detector, connecting pipe, electrode, fixed plate, sealing washer and the first bolt, put through between two electrodes when the inside of connecting pipe has water, break off between two electrodes when the inside of connecting pipe is anhydrous to reach the purpose that whether detects the water pump body idle running.
The above patent documents utilize elements such as electrodes to detect whether water exists in the connecting pipe and can send out a warning through the buzzer, which can well reflect whether the water pump body idles, but still have the following technical problems to be solved:
elements such as electrode and bee calling organ can only play the effect of detection and warning, still need near staff in time to cut off the power of water pump main part to avoid water pump main part idle running, and this obviously requires higher to staff's concentration degree, if the staff cuts off the power untimely, still probably cause the damage of certain degree to water pump body's circuit and sealed.
Therefore, there is a need for improvement of the technical solution of the above patent document.
Disclosure of Invention
In view of the above situation, the present invention provides an anti-idle-rotation water pump, which aims to solve the technical problems proposed in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an anti-idle-rotation water pump, which mainly comprises:
the water pump comprises a water pump main body, a water inlet and a water outlet;
the detection mechanism comprises a connecting pipe, a driving rod and a driving plate; one end of the connecting pipe is connected with the water inlet, the driving rod is connected with the side wall of the connecting pipe in a sliding and sealing mode, the driving plate is located in the connecting pipe and fixed to one end of the driving rod, one side, far away from the driving rod, of the driving plate is arc-shaped, and the driving plate can move in the first direction under the driving of water flow; the drive plate is movable in a direction opposite to the first direction when no water flows in the connecting tube;
the warning mechanism sends out a warning after the driving rod moves in the direction opposite to the first direction;
the water supply mechanism comprises a water storage tank, a first water delivery pipe, a valve assembly and a second water delivery pipe; a main valve is arranged on the first water delivery pipe; the storage water tank is arranged above the connecting pipe, and after the drive plate moves in the direction opposite to the first direction, the storage water tank, the first water delivery pipe, the valve component, the second water delivery pipe and the connecting pipe can be communicated in sequence.
In some embodiments of the invention, the valve assembly comprises a containment tube, a retaining ring, a piston, and a compression spring;
the accommodating tube is fixed on the outer wall of the connecting tube, the fixing ring is fixed in the accommodating tube, the piston is fixed on the driving rod and is in sliding sealing connection with the inner wall of the accommodating tube, and the pressure spring is arranged between the piston and the fixing ring and used for enabling the driving rod to move in the direction opposite to the first direction;
the lower end of the first water pipe is connected with the accommodating pipe, and the upper end of the second water pipe is connected with the accommodating pipe; after the driving plate moves along the first direction, the piston can block the connection between the first water pipe and the second water pipe; after the driving plate moves in a direction opposite to the first direction, the first water duct and the second water duct are communicated with each other.
In some embodiments of the invention, the second water duct is provided with a one-way valve.
In some embodiments of the invention, the anti-spinning water pump further comprises a base, a support plate and a shock absorber; the extension board is used for fixed water pump main part, and the base is used for supporting the extension board, and the shock absorber setting is between extension board and base.
In some embodiments of the present invention, the warning mechanism comprises a vertical plate, a slender soft rod, a knocking head and a gong;
the vertical plate is fixedly arranged on the base, one end of the long and thin soft rod is fixed on the vertical plate, the other end of the long and thin soft rod is fixedly provided with a knocking head, and the gongs are arranged on the vertical plate;
the striking head is capable of striking a gong after the drive plate has moved in a direction opposite to the first direction.
In some embodiments of the invention, the warning mechanism further comprises a locking assembly, and the locking assembly is used for indirectly and fixedly connecting the support plate and the vertical plate after the driving plate moves in the direction opposite to the first direction, so that the vibration on the support plate is better transmitted to the vertical plate, and the swing amplitude of the knocking head is increased, so that the knocking head can knock on the gong.
In some embodiments of the present invention, the locking assembly comprises a guide rod, a first stop lever, a second stop lever, and a transmission assembly;
the guide rod is inserted into the vertical plate, the first limiting rod and the second limiting rod are fixed at the same end of the guide rod, and the guide rod, the first limiting rod and the second limiting rod form a Y-shaped structure together;
when the drive plate moves in the direction opposite to the first direction, the transmission assembly can drive the guide rod to move towards the support plate so as to limit the upward movement of the support plate through the first limiting rod and limit the downward movement of the support plate through the second limiting rod.
In some embodiments of the present invention, the transmission assembly comprises a transverse plate, a vertical plate, a weight block, a connecting rod, an inserting rod, a first transmission rod and a second transmission rod;
the transverse plate is fixed on the vertical plate, the vertical plate is spliced with the transverse plate, the balancing weight is fixed at the lower end of the vertical plate, one end of the connecting rod is hinged with the vertical plate, and the other end of the connecting rod is hinged with the guide rod;
the inserting rod is inserted into the vertical plate, and the vertical plate is provided with an inserting hole for inserting the inserting rod;
one end of the first transmission rod is fixed on the second transmission rod, and the other end of the first transmission rod is connected with the inserting rod; one end of the second transmission rod is fixed on the piston, and the other end of the second transmission rod extends out of the containing pipe.
In some embodiments of the invention, the anti-idle-rotation water pump further comprises a third transmission rod, one end of the third transmission rod is fixed to the inserted rod, and the other end of the third transmission rod is inserted into the first transmission rod.
In some embodiments of the invention, a limit pin is inserted into the vertical plate, the limit pin is located below the insertion rod, a limit hole matched with the limit pin is formed in the vertical plate, and a tension spring for connecting the limit pin with the limit hole is arranged on the vertical plate.
The embodiment of the invention at least has the following advantages or beneficial effects:
after the main body of the water supply pump is powered on and stably operates, the main valve can be manually opened; because the one side that the actuating lever was kept away from to the drive plate is the arc, consequently, when having rivers to flow in the connecting tube, the drive plate can remove along first direction under the drive of rivers, when no water flows in the connecting tube, the pressure of the drive plate left and right sides equals, the drive plate can remove along the direction opposite with first direction under the drive of external force, thereby trigger warning mechanism and water supply mechanism through the removal of drive plate, in order to send out the warning through warning mechanism, supply water to the water pump main part temporarily through water supply mechanism, in order to avoid appearing causing the condition of certain degree damage because of staff's circuit and the sealed of cutting off the power supply untimely to the water pump body.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an anti-idle rotation water pump;
FIG. 2 is a schematic structural view of the detection mechanism and the water supply mechanism;
fig. 3 is a schematic structural diagram of the warning mechanism.
An icon:
1-a water pump main body, 11-a water inlet, 12-a water outlet,
2-detection mechanism, 21-connecting pipe, 22-driving rod, 23-driving plate,
3-a warning mechanism, 31-a vertical plate, 32-a slender soft rod, 33-a knocking head, 34-a gong, 351-a guide rod, 352-a first limiting rod, 353-a second limiting rod, 354-a transverse plate, 355-a vertical plate, 356-a balancing weight, 357-a connecting rod, 358-an inserting rod, 359-a first transmission rod, 361-a second transmission rod, 362-a third transmission rod, 363-a limiting pin, 364-a limiting hole and 365-a tension spring,
4-a water supply mechanism, 41-a first water pipe, 421-a main valve, 422-an accommodating pipe, 423-a fixed ring, 424-a piston, 425-a pressure spring, 426-a first space, 427-a second space, 43-a second water pipe,
51-base, 52-support plate, 53-vibration damper.
Detailed description of the preferred embodiments
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "left", "right", "bottom", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the present embodiment provides an anti-idle-rotation water pump, which mainly includes: water pump main part 1, detection mechanism 2, warning mechanism 3 and water supply mechanism 4.
The water pump body 1 has a water inlet 11 and a water outlet 12.
The detection mechanism 2 mainly includes a connecting pipe 21, a driving rod 22 and a driving plate 23; the connecting pipe 21 is roughly Z-shaped, one end of the connecting pipe 21 is connected to the water inlet 11, the driving rod 22 is connected with the side wall in the middle of the connecting pipe 21 in a sliding and sealing manner, the driving plate 23 is positioned in the connecting pipe 21 and fixed at one end of the driving rod 22, the left side of the driving plate 23 is arc-shaped, the right side of the driving plate 23 is straight, and the driving plate 23 can move along a first direction (namely, move left in the state shown in fig. 1) under the driving of water flow; when no water flows in the connection pipe 21, the driving plate 23 can move in a direction opposite to the first direction (i.e., move to the right in the state shown in fig. 1).
The warning mechanism 3 is configured to issue a warning after the driving lever 22 is moved in a direction opposite to the first direction.
The water supply mechanism 4 may mainly include a water storage tank (not shown in the figure), a first water delivery pipe 41, a valve assembly and a second water delivery pipe 43; a main valve is arranged on the first water delivery pipe; the water storage tank is arranged above the connecting pipe 21, and after the driving plate 23 moves along the direction opposite to the first direction, the water storage tank, the first water delivery pipe 41, the valve component, the second water delivery pipe 43 and the connecting pipe 21 can be sequentially communicated; after the water storage tank, the first water delivery pipe 41, the valve assembly, the second water delivery pipe 43 and the connection pipe 21 are sequentially communicated, the water stored in the water storage tank can flow into the connection pipe 21 under the action of gravity.
Because the left side of drive plate 23 is the arc, the velocity of flow of rivers on the left side of drive plate 23 of flowing through just is faster than the right side, the left pressure of drive plate 23 just is less than its right side, therefore, when having rivers to flow in the connecting pipe 21, drive plate 23 can move to the left under the drive of rivers, when no water flows in the connecting pipe 21, the pressure of the left and right sides of drive plate 23 equals, drive plate 23 can move to the right under the drive of external force, thereby trigger warning mechanism 3 and water supply mechanism 4 through the removal of drive plate 23 right, in order to send out the warning through warning mechanism 3, supply water to water pump main part 1 temporarily through water supply mechanism 4, in order to avoid appearing because of staff's power cut-off untimely, and cause the condition of certain degree damage to the circuit and the sealed of water pump body.
It can be understood that after the water supply pump main body 1 is powered on and is running stably, the main valve 421 can be opened manually, so that if no water flows in the connecting pipe 21, the water in the water storage tank can flow into the connecting pipe 21 smoothly.
It can be understood that the vertical distance between the water storage tank and the connecting pipe 21 does not need to be too large, and it is only necessary that the water in the water storage tank can flow downward into the connecting pipe 21 under the action of gravity after the main valve 421 is opened.
The main components and principles of operation of the anti-spinning water pump are generally described above and will be described in greater detail below.
The valve assembly may mainly include a housing tube 422, a fixing ring 423, a piston 424, and a compression spring 425; the accommodation tube 422 is fixed to the outer wall of the connection tube 21, the fixing ring 423 is fixed inside the accommodation tube 422, the piston 424 is fixed to the drive rod 22 and is slidably and sealingly connected to the inner wall of the accommodation tube 422, the piston 424 can divide the inner space of the accommodation tube 422 into a first space 426 whose volume is variable and a second space 427, and the compression spring 425 is provided between the piston 424 and the fixing ring 423 for moving the drive rod 22 in the direction opposite to the first direction; the lower end of the first water pipe 41 is connected with the accommodating pipe 422, and the upper end of the second water pipe 43 is connected with the accommodating pipe 422; after the driving plate 23 moves to the left, the piston 424 can block the connection between the first water conveying pipe 41 and the second water conveying pipe 43; after the driving plate 23 is moved to the right, the first water duct 41 and the second water duct 43 are communicated with each other. After the water supply pump main body 1 is powered on and stably operates, the driving plate 23 can drive the driving rod 22 and the piston 424 to move left under the driving of water flow; after the water supply pump body 1 is powered on and operates stably, the main valve 421 can be manually opened, when the piston 424 moves to the right due to no water flowing in the connecting pipe 21, the first water pipe 41 and the second water pipe 43 are communicated through the first space 426, and water in the water storage tank can enter the connecting pipe 21 after flowing through the first water pipe 41, the first space 426 and the second water pipe 43 in sequence, so that the water supply pump body 1 supplies water temporarily.
In order to prevent the water in the second water pipe 43 from flowing reversely, a check valve (not shown) may be further installed on the second water pipe 43.
Similar to the prior art, the present application provides a base 51, a support plate 52 and a damper 53 for noise reduction, specifically, the support plate 52 is used for fixing the water pump body 1, the base 51 is used for supporting the support plate 52, and the damper 53 is provided between the support plate 52 and the base 51. Through the setting of shock absorber 53, can reduce the vibration that water pump main part 1 transmitted to base 51 in the course of the work to reach the purpose of making an uproar.
The warning mechanism 3 mainly comprises a vertical plate 31, a slender soft rod 32, a knocking head 33 and a gong 34; the vertical plate 31 is fixedly arranged on the base 51, one end of the slender soft rod 32 is fixed at the top of the vertical plate 31, the other end of the slender soft rod is fixed with the knocking head 33, and the gongs 34 are arranged on the vertical plate 31; after the drive plate 23 is moved to the right, the tapping head 33 can tap on the gong 34 to make a sound, alerting the operator.
It will be appreciated that a certain distance should be left between the tapping head 33 and the gong 34; in order to facilitate the knocking head 33 to knock on the gong 34 after the driving plate 23 moves to the right, in this embodiment, preferably, the warning mechanism 3 further includes a locking assembly, and the locking assembly is configured to indirectly and fixedly connect the support plate 52 and the vertical plate 31 after the driving plate 23 moves to the right, so as to better transmit the vibration on the support plate 52 to the vertical plate 31, thereby increasing the amplitude of the swinging of the knocking head 33 due to the vibration, so that the knocking head 33 can knock on the gong 34 to make a sound, and warn a worker.
Specifically, the locking assembly mainly includes a guide rod 351, a first limiting rod 352, a second limiting rod 353 and a transmission assembly; the guide rod 351 is horizontally inserted into the vertical plate 31, the first limiting rod 352 and the second limiting rod 353 are fixed at the same end of the guide rod 351, and the guide rod 351, the first limiting rod 352 and the second limiting rod 353 jointly form a Y-shaped structure; when the driving plate 23 moves to the right, the transmission assembly can drive the guide rod 351 to move towards the support plate 52, so that the support plate 52 is limited to move upwards by the first limiting rod 352, and the support plate 52 is limited to move downwards by the second limiting rod 353.
In this embodiment, in order to facilitate the driving plate 23 moving to the right and drive the guiding rod 351 to move towards the supporting plate 52 through the transmission assembly, the transmission assembly mainly includes a horizontal plate 354, a vertical plate 355, a weight 356, a connecting rod 357, an inserting rod 358, a first transmission rod 359 and a second transmission rod 361; the transverse plate 354 is fixed on the vertical plate 31, the vertical plate 355 is inserted into the transverse plate 354, the counterweight 356 is fixed at the lower end of the vertical plate 355, one end of the connecting rod 357 is hinged to the vertical plate 355, and the other end of the connecting rod 357 is hinged to the guide rod 351; the inserting rod 358 is inserted into the vertical plate 31, and the vertical plate 355 is provided with a jack for inserting the inserting rod 358; one end of the first transmission lever 359 is fixed to the second transmission lever 361, and the other end is directly or indirectly connected to the insertion lever 358; the second driving rod 361 has one end fixed to the piston 424 and the other end extending out of the accommodating tube 422. When the driving plate 23 moves to the right, the piston 424 drives the second transmission rod 361 to move to the right, the second transmission rod 361 drives the insertion rod 358 to move to the right through the first transmission rod 359, so that the insertion rod 358 is separated from the vertical plate 355, then the vertical plate 355 falls downward under the action of the counterweight 356, and during the downward movement of the vertical plate 355, the connecting rod 357 drives the guide rod 351 to move toward the support plate 52 (i.e., drives the guide rod 351 to move to the right), so that the first limiting rod 352 contacts with the upper side edge of the support plate 52, the second limiting rod 353 contacts with the lower side edge of the support plate 52, the upward movement of the support plate 52 is limited by the first limiting rod 352, and the downward movement of the support plate 52 is limited by the second limiting rod 353.
In the normal working process of the water pump main body 1, in order to reduce the transmission of the vibration generated by the water pump main body 1 from the connecting pipe 21 and the first transmission rod 359 to the vertical plate 31 so as to prevent the false triggering of the warning mechanism 3, the idle rotation preventing water pump may further include a third transmission rod 362, one end of the third transmission rod 362 is fixed to the inserting rod 358, and the other end of the third transmission rod 362 is inserted into the first transmission rod 359. Because one end of the third transmission rod 362 is fixed to the inserting rod 358, and the other end is inserted into the first transmission rod 359, the first transmission rod 359 can move up and down, and the vertical vibration transmitted to the connecting pipe 21 by the water pump main body 1 is not easily transmitted to the vertical plate 31 through the first transmission rod 359 and the inserting rod 358; moreover, since the inserting rod 358 is inserted into the vertical plate 31 and the inserting rod 358 can move left and right, the part of the lateral vibration transmitted from the water pump main body 1 to the connecting pipe 21 is not easily transmitted to the vertical plate 31 through the first transmission rod 359 and the inserting rod 358, so that the transmission of the vibration generated by the water pump main body 1 to the vertical plate 31 through the connecting pipe 21 and the first transmission rod 359 is reduced, and the alarm mechanism 3 is prevented from being triggered by mistake to knock the gong 34.
A limit pin 363 is inserted into the vertical plate 31, the limit pin 363 is located below the insertion rod 358, a limit hole 364 matched with the limit pin 363 is formed in the vertical plate 355, and a tension spring 365 used for connecting the limit pin 363 with the limit hole 364 is arranged on the vertical plate 31. In the process that the inserting rod 358 is separated from the vertical plate 355 to move the vertical plate 355 downwards, the left end of the limiting pin 363 can keep contact with the right side of the vertical plate 355 under the action of the tension spring 365, and after the left end of the limiting pin 363 is aligned with the limiting hole 364 in the vertical plate 355, the left end of the limiting pin 363 can extend into the limiting hole 364 under the action of the reset force of the tension spring 365 so as to limit the vertical plate 355 to move longitudinally through the limiting pin 363 and limit the transverse movement of the guide rod 351, and the original reason of the arrangement is that: after the first limiting rod 352 and the second limiting rod 353 are in contact with the support plate 52, part of transverse vibration on the support plate 52 can be transmitted to the guide rod 351 through the first limiting rod 352 and the second limiting rod 353, so that the guide rod 351 generates certain transverse displacement, and if the transverse movement of the guide rod 351 is limited after the first limiting rod 352 and the second limiting rod 353 are in contact with the support plate 52, the support plate 52 and the vertical plate 31 can be fixed together better indirectly, so that the vibration on the support plate 52 is transmitted to the vertical plate 31 better; when the weight 356 is relatively small, even if the first and second limiting rods 352 and 353 are both in contact with the support plate 52, it may be difficult to suppress the lateral movement of the guide rod 351 only by the weight 356, and therefore the limiting pin 363, the limiting hole 364, and the tension spring 365 are provided in this embodiment, in other words, the weight and volume of the weight 356 are also reduced by the arrangement of the limiting pin 363, the limiting hole 364, and the tension spring 365.
Among the prior art, whether there is water and accessible bee calling organ to send the warning in detecting connecting pipe 21 through components such as electrode, when the circuit at electric elements place such as electrode broke down, will lose its effect of detecting and warning, and warning mechanism 3 of this application is a little complicated in structure, however, warning mechanism 3 of this application is more reliable because of not having the circuit connection on the one hand, on the other hand, warning mechanism 3 of this application need not additionally to consume the energy (like the electric energy) just can drive valve member's piston 424, in order to in time supply water pump main part 1 temporarily with water in the connecting pipe 21 when anhydrous, in order to avoid appearing causing the condition of certain degree damage because of staff's circuit and the sealed circuit of water pump body untimely because of the power cut-off.
Finally, it should be noted that: the present invention is not limited to the above-described preferred embodiments, but various modifications and changes can be made by those skilled in the art, and the embodiments and features of the embodiments of the present invention can be combined with each other arbitrarily without conflict. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An anti-spinning water pump, comprising:
the water pump comprises a water pump main body, a water inlet and a water outlet;
the detection mechanism comprises a connecting pipe, a driving rod and a driving plate; one end of the connecting pipe is connected to the water inlet, the driving rod is connected with the side wall of the connecting pipe in a sliding and sealing mode, the driving plate is located in the connecting pipe and fixed to one end of the driving rod, one side, far away from the driving rod, of the driving plate is arc-shaped, and the driving plate can move in a first direction under the driving of water flow; the drive plate is movable in a direction opposite to the first direction when no water flows within the connection pipe;
the warning mechanism sends out a warning after the driving rod moves in the direction opposite to the first direction; and
the water supply mechanism comprises a water storage tank, a first water delivery pipe, a valve assembly and a second water delivery pipe; a main valve is arranged on the first water delivery pipe; the water storage tank is arranged above the connecting pipe, and after the driving plate moves in the direction opposite to the first direction, the water storage tank, the first water delivery pipe, the valve assembly, the second water delivery pipe and the connecting pipe can be sequentially communicated.
2. The anti-spinning water pump of claim 1, wherein the valve assembly comprises a containment tube, a retaining ring, a piston, and a compression spring;
the accommodating tube is fixed on the outer wall of the connecting tube, the fixing ring is fixed in the accommodating tube, the piston is fixed on the driving rod and is in sliding sealing connection with the inner wall of the accommodating tube, and the pressure spring is arranged between the piston and the fixing ring and is used for enabling the driving rod to move in the direction opposite to the first direction;
the lower end of the first water conveying pipe is connected with the accommodating pipe, and the upper end of the second water conveying pipe is connected with the accommodating pipe; after the driving plate moves along the first direction, the piston can block the connection between the first water conveying pipe and the second water conveying pipe; after the driving plate moves in a direction opposite to the first direction, the first water conveying pipe and the second water conveying pipe are communicated with each other.
3. The anti-spinning water pump as claimed in claim 2, wherein the second water delivery pipe is provided with a one-way valve.
4. The anti-spinning water pump of claim 2, further comprising a base, a brace, and a damper; the support plate is used for fixing the water pump main body, the base is used for supporting the support plate, and the shock absorber is arranged between the support plate and the base.
5. The anti-spinning water pump according to claim 4, wherein the warning mechanism comprises a vertical plate, a slender soft rod, a knocking head and a gong;
the vertical plate is fixedly arranged on the base, one end of the slender soft rod is fixed on the vertical plate, the other end of the slender soft rod is fixedly provided with the knocking head, and the gongs are arranged on the vertical plate;
after the driving plate moves in the direction opposite to the first direction, the knocking head can knock on the gong.
6. The anti-spinning water pump according to claim 5, wherein the warning mechanism further comprises a locking assembly, and the locking assembly is used for indirectly and fixedly connecting the support plate and the vertical plate after the driving plate moves in the direction opposite to the first direction, so that the vibration on the support plate is better transmitted to the vertical plate, and the swinging amplitude of the knocking head is enlarged, and the knocking head can knock on the gong.
7. The anti-spinning water pump of claim 6, wherein the locking assembly comprises a guide rod, a first limit rod, a second limit rod and a transmission assembly;
the guide rod is horizontally inserted into the vertical plate, the first limiting rod and the second limiting rod are fixed at the same end of the guide rod, and the guide rod, the first limiting rod and the second limiting rod form a Y-shaped structure together;
when the driving plate moves in the direction opposite to the first direction, the transmission assembly can drive the guide rod to move towards the support plate, so that the support plate is limited by the first limiting rod to move upwards, and the support plate is limited by the second limiting rod to move downwards.
8. The anti-spinning water pump of claim 7, wherein the transmission assembly comprises a transverse plate, a vertical plate, a counterweight, a connecting rod, an insert rod, a first transmission rod and a second transmission rod;
the transverse plate is fixed on the vertical plate, the vertical plate is spliced with the transverse plate, the balancing weight is fixed at the lower end of the vertical plate, one end of the connecting rod is hinged with the vertical plate, and the other end of the connecting rod is hinged with the guide rod;
the inserting rod is inserted into the vertical plate, and the vertical plate is provided with an inserting hole for being inserted into the inserting rod;
one end of the first transmission rod is fixed on the second transmission rod, and the other end of the first transmission rod is connected with the inserted rod; one end of the second transmission rod is fixed to the piston, and the other end of the second transmission rod extends out of the containing pipe.
9. The anti-spinning water pump according to claim 8, further comprising a third transmission rod, wherein one end of the third transmission rod is fixed to the insertion rod, and the other end of the third transmission rod is inserted into the first transmission rod.
10. The anti-idle-rotation water pump as claimed in claim 8, wherein a limit pin is inserted into the vertical plate, the limit pin is located below the insertion rod, a limit hole matched with the limit pin is formed in the vertical plate, and a tension spring used for connecting the limit pin with the limit hole is arranged on the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310187673.1A CN115853794B (en) | 2023-03-02 | 2023-03-02 | Anti-idle rotation water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310187673.1A CN115853794B (en) | 2023-03-02 | 2023-03-02 | Anti-idle rotation water pump |
Publications (2)
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