CN217784667U - Adjustable damping device for circulating water pump - Google Patents
Adjustable damping device for circulating water pump Download PDFInfo
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- CN217784667U CN217784667U CN202221365308.2U CN202221365308U CN217784667U CN 217784667 U CN217784667 U CN 217784667U CN 202221365308 U CN202221365308 U CN 202221365308U CN 217784667 U CN217784667 U CN 217784667U
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- circulating water
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- water tank
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Abstract
The utility model discloses a damping device for an adjustable circulating water pump, which comprises a damping base, wherein the damping base is used for installing a circulating water pump body; the damping base assembly comprises an outer barrel, a rubber layer and a plurality of buffering assemblies, the circulating water pump body is detachably arranged in the outer barrel, the rubber layer is arranged between the circulating water pump body and the outer barrel, a hollow area is arranged in the rubber layer, and the buffering assemblies are arranged in the hollow area in the rubber layer; the bottom of the circulating water pump body is provided with a mounting seat, the mounting seat is made of hard rubber materials, the bottom of the mounting seat is provided with a threaded hole, the outer barrel is provided with a threaded bulge, and the mounting seat is detachably connected with the outer barrel through the threaded hole and the threaded bulge; the buffer component comprises a concave part, a convex part, a guide component and a spring; the utility model discloses compare with prior art and carry out the bradyseism to the circulating water pump body, and then make drive arrangement's life longer.
Description
Technical Field
The utility model relates to a circulating water pump technical field, concretely relates to adjustable is damping device for circulating water pump.
Background
The circulating water pump is arranged at a heat station (heat center), a heat source or a cold source and the like. In a closed loop of a heating system or an air-conditioning water system, a circulating water pump does not lift water to a high place, but circulates the water in the system repeatedly, overcomes resistance loss of the loop, has no direct relation with the height of a building, and is called as a circulating water pump.
The application number is CN202022110773.9, and the publication number is: CN 213270242U's utility model patent discloses a circulating water pump convenient to adjust, include: the water tank, the circulating water pump, the driving motor and the control box; the top surface of the water tank is provided with an opening; one side of the water tank is fixedly communicated with a water return pipe; the circulating water pump is arranged inside the water tank; a water outlet of the circulating water pump is fixedly communicated with a flexible hose; the flexible hose extends out of the water tank through the opening; the driving motor is fixedly arranged on the top surface of the water tank; an output shaft of the driving motor penetrates through a top plate of the water tank and is fixedly provided with a vertical screw rod; one end of the screw rod, which is far away from the driving motor, is rotatably connected with a bottom plate of the water tank; the outer side of the screw rod is sleeved with a moving block through threads; one end of the moving block is fixedly connected with the circulating water pump through the fixing frame, and the other end of the moving block is connected with the side wall of the water tank in a sliding manner; the control box is fixedly arranged on one side of the water tank and is electrically connected with the driving motor and the circulating water pump for control. This technical scheme is convenient for adjust, the simple operation, effectively prevents circulating water pump's damage.
The specification discloses a circulating water pump convenient to adjust, but in practical application, the circulating water pump can shake when in operation, because the vibrations of circulating water pump can produce wearing and tearing to drive arrangement for drive arrangement's life shortens.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable circulating water pump is with damping device, the purpose is the poor stability's of solving current circulating water pump when the operation problem.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a damping device for an adjustable circulating water pump comprises a damping base, wherein a circulating water pump body is arranged on the damping base;
the damping base component comprises an outer barrel, a rubber layer and a plurality of buffering components, the circulating water pump body is detachably arranged in the outer barrel, the rubber layer is arranged between the circulating water pump body and the outer barrel, a hollow area is arranged in the rubber layer, and the buffering components are arranged in the hollow area in the rubber layer; the bottom of the circulating water pump body is provided with a mounting seat, the mounting seat is made of hard rubber materials, the bottom of the mounting seat is provided with a threaded hole, the outer barrel is provided with a threaded bulge, and the mounting seat and the outer barrel are detachably connected through the threaded hole and the threaded bulge;
the buffer assembly comprises a concave portion, a convex portion, a guide assembly and a spring, the convex portion and the concave portion are arranged in the hollow area, the concave portion is in sliding fit with the convex portion, one end of the spring is connected with the concave portion, the other end of the spring is connected with the convex portion, the guide assembly is arranged on the concave portion, and one end, far away from the concave portion, of the guide assembly is connected with the convex portion.
Further defined, the vibration dampening base is adapted to be slidably disposed within the tank interior.
Further limit, be provided with drive arrangement on the water tank, vibration damping mount passes through drive arrangement and slides and set up in the water tank.
Further limiting, the driving device comprises a motor, a ball screw and a screw nut, the motor is arranged on the water tank, the water tank is also provided with a supporting part, one end of the ball screw is in running fit with the water tank, the other end of the ball screw is in running fit with the supporting part, and the motor drives the ball screw to rotate through a transmission mechanism; one side that screw nut is close to the water tank inner wall is provided with the arch, is provided with sunkenly on the water tank, and screw nut and water tank realize sliding fit through arch and sunkenly, vibration damping mount installs on screw nut.
Further limiting, the water inlet end of the circulating water pump body is always positioned below the liquid level in the water tank, and the water outlet of the circulating water pump body is communicated with the outside through a water pipe.
Further inject, the last level sensor that has of vibration damping mount, level sensor is connected with the motor through a controller, and level sensor is located the top that the circulating water pump body was intake and is held.
Further limited, the transmission mechanism is a bevel gear transmission mechanism, and the motor drives the ball screw to rotate through the bevel gear transmission mechanism.
Further defined, the guide assembly comprises a sleeve arranged on the concave part and a guide rod arranged on the convex part, and the guide rod is arranged inside the sleeve in a sliding mode.
Further limit, the rubber layer includes straight section of thick bamboo portion and ring portion, and the ring portion passes through the bolt and can dismantle with the urceolus and be connected.
Further preferably, the ball screw is in sliding fit with the support part through a bearing.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses mainly include vibration damping mount, the circulating water pump body is installed on vibration damping mount, in the actual use, when installing the circulating water pump body, need install circulating water pump body and mount pad earlier and install inside the urceolus, and install the circulating water pump body with the inlet tube after aligning the water inlet on water inlet and the urceolus, the benefit that sets up like this makes things convenient for the installation and the dismantlement of circulating water pump body, the staff of being convenient for more maintains the circulating water pump body, after the installation finishes, the circulating water pump body begins to operate, the in-process of circulating water pump body operation can produce vibrations, after the circulating water pump body vibrations, because the rubber layer has plasticity, so the rubber layer at first can carry out the first shock attenuation to the circulating water pump body, when the power of circulating water pump body is when big, corresponding vibrations can be bigger and bigger, convex part in the rubber layer region slides in the concave part this moment, the elasticity of spring has offset some circulating water pump body and has driven the pressure that the convex part produced to the concave part when vibrations, and then make the circulating water pump body amplitude when using littleer, make drive arrangement's life longer.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the buffer assembly of the present invention.
Fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
In the figure, 101-a damping base, 102-a circulating water pump body, 103-an outer barrel, 104-a rubber layer, 105-a buffer component, 106-a hollow area, 107-a concave part, 108-a convex part, 109-a spring, 110-a water tank, 111-a motor, 112-a ball screw, 113-a screw nut, 114-a supporting part, 115-a liquid level sensor, 116-a guide rod, 117-a sleeve and 118-a mounting seat.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the embodiment discloses a damping device for an adjustable circulating water pump, which includes a damping base 101, wherein the damping base 101 is used for mounting a circulating water pump body 102, and a water inlet end of the circulating water pump body 102 penetrates through the damping base 101 and then is communicated with a water tank 110;
the vibration damping base 101 comprises an outer cylinder 103, a rubber layer 104 and a plurality of buffer components 105, wherein the circulating water pump body 102 is detachably arranged in the outer cylinder 103, the rubber layer 104 is arranged between the circulating water pump body 102 and the outer cylinder 103, a hollow area 106 is arranged in the rubber layer 104, and the buffer components 105 are arranged in the hollow area 106 in the rubber layer 104; the bottom of the circulating water pump body 102 is provided with a mounting seat 118, the mounting seat 118 is made of hard rubber materials, the bottom of the mounting seat 118 is provided with a threaded hole, the outer cylinder 103 is provided with a threaded protrusion, and the mounting seat 118 and the outer cylinder 103 are detachably connected through the threaded hole and the threaded protrusion;
the buffer assembly 105 comprises a concave part 107, a convex part 108, a guide assembly and a spring 109, wherein the convex part 108 and the concave part 107 are arranged in the hollow area 106, the concave part 107 is in sliding fit with the convex part 108, one end of the spring 109 is connected with the concave part 107, the other end of the spring 109 is connected with the convex part 108, the guide assembly is arranged on the concave part 107, and one end of the guide assembly, which is far away from the concave part 107, is connected with the convex part 108;
the utility model discloses mainly include vibration damping mount 101, circulating water pump body 102 is installed on vibration damping mount 101, when installation circulating water pump body 102, need install circulating water pump body 102 and mount pad 118 earlier inside installing urceolus 103, and install circulating water pump body 102 with the inlet tube after aligning the water inlet on water inlet and the urceolus, the benefit of setting up like this makes things convenient for the installation and the dismantlement of circulating water pump body 102, the staff of being more convenient for maintains circulating water pump body 102, after the installation finishes, circulating water pump body 102 begins to operate, the in-process of circulating water pump body operation can produce vibrations, after circulating water pump body 102 vibrations, because rubber layer 104 has plasticity, so rubber layer 104 at first can carry out first shock attenuation to circulating water pump body 102, when circulating water pump body 102's power is big, corresponding vibrations can be bigger and bigger, convex part 108 in rubber layer 104 hollow region 106 slides in concave part 107 this moment, spring 109's elasticity has offset a part circulating water pump body 102 and has driven the pressure that convex part 108 produced to concave part 107 when vibrations, and then make circulating water pump body 102 amplitude when using, make drive arrangement's life longer.
Further defined, the pilot assembly includes a sleeve 117 disposed on the recess 107 and a pilot rod 116 disposed on the protrusion 108, the pilot rod 116 being slidably disposed within the sleeve 117.
Further, the rubber layer 104 includes a straight cylinder portion and a circular ring portion, the straight cylinder portion is connected with the circular ring portion, and the circular ring portion is detachably connected with the outer cylinder 103 through a bolt.
It should be noted that, the hollow area 106 of the rubber layer 104 is made of two layers of rubber, when the cushion component 105 is installed in the hollow area 106 of the rubber layer 104, one end of the cushion component 105 is fixedly connected with the first layer of rubber, then the second layer of rubber is covered on the other end of the cushion component 105 and is fixedly connected with the rubber layer 104, finally, the hollow area 106 is formed after the first layer of rubber and the second layer of rubber are sealed, the cushion component 105 is wrapped in the hollow area 106 of the rubber layer 104 to complete installation of the cushion component 105, and in the actual using process, other devices with the shock absorption and buffering functions can be placed in the hollow area 106.
Example two
Referring to fig. 2, the present embodiment is further optimized based on the first embodiment, in the present embodiment, the damping base 101 is configured to be slidably disposed inside the water tank 110; a driving device is arranged on the water tank 110, and the damping base 101 is arranged in the water tank 110 in a sliding manner through the driving device;
further limiting, the driving device comprises a motor 111, a ball screw 112 and a screw nut 113, the motor 111 is arranged on the water tank 110, the water tank 110 is further provided with a supporting part 114, one end of the ball screw 112 is in running fit with the water tank 110, the other end of the ball screw 112 is in running fit with the supporting part 114, and the motor 111 drives the ball screw 112 to rotate through a transmission mechanism; one side of the screw nut 113 close to the inner wall of the water tank 110 is provided with a protrusion, the water tank 110 is provided with a recess, the screw nut 113 and the water tank 110 are in sliding fit through the protrusion and the recess, and the damping base 101 is installed on the screw nut 113.
Further, the water inlet end of the circulating water pump body 102 is always located below the liquid level in the water tank 110, and the water outlet of the circulating water pump body 102 is communicated with the outside through a water pipe.
Further, a liquid level sensor 115 is arranged on the shock absorption base 101, the liquid level sensor 115 is connected with the motor 111 through a controller, and the liquid level sensor 115 is located above the water inlet end of the circulating water pump body 102.
Further, the transmission mechanism is a bevel gear transmission mechanism, the motor 111 drives the ball screw 112 to rotate through the bevel gear transmission mechanism, and the bevel gear transmission mechanism has the advantages of good meshing performance and smooth transmission.
Further preferably, the ball screw 112 is slidably engaged with the supporting portion 114 through a bearing, and the use of the bearing can reduce the rotational friction between the ball screw 112 and the supporting portion 114, so that the service life of the ball screw 112 is longer;
in the actual use process, because the circulating water pump body 102 is usually used under water, if the liquid level position is lower than the circulating water pump body 102, the circulating water pump body 102 idles, so that the circulating water pump body 102 is damaged, in order to avoid frequent replenishment of circulating water in the water tank 110 by workers, in the actual use process, workers can drive the motor 111 to rotate, the motor 111 further controls the ball screw 112 to rotate through the helical gear transmission mechanism, the ball screw 112 rotates and further drives the screw nut 113 to slide upwards or downwards, because the screw nut 113 is in sliding fit with the inner surface of the water tank 110 through the protrusions and the recesses, the protrusions and the recesses also limit the screw nut 113, the screw nut 113 is prevented from rotating automatically, when the screw nut 113 slides upwards or downwards, the vibration absorption base 101 and the circulating water pump body 102 are simultaneously driven to slide upwards or downwards by the liquid level sensor 115 on the vibration absorption base 101, the liquid level inside the water tank 110 is monitored in real time, when the liquid level in the water tank 110 is lower than the water inlet end of the circulating water pump body 102, the liquid level sensor 115 transmits signals to the controller, so that the circulating water pump body 102 is damaged again, and the circulating water pump 102 is beneficial to prevent the circulating water pump 102 from being damaged; the in-process of circulating water pump body 102 operation can produce vibrations, can make circulating water pump body 102 drive screw nut 113 like this and rock, makes wearing and tearing appear between screw nut 113 and ball 112 in the past, for reducing wearing and tearing and delaying ball 112's life, sets up vibration damping mount 101 and can make ball 112's life longer.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (10)
1. The utility model provides an adjustable damping device for circulating water pump which characterized in that: the water circulation pump comprises a damping base (101), wherein a water circulation pump body (102) is arranged on the damping base (101);
the damping base (101) component comprises an outer cylinder (103), a rubber layer (104) and a plurality of buffer components (105), the circulating water pump body (102) is detachably arranged in the outer cylinder (103), the rubber layer (104) is arranged between the circulating water pump body (102) and the outer cylinder (103), a hollow area (106) is arranged in the rubber layer (104), and the buffer components (105) are arranged in the hollow area (106) in the rubber layer (104); the bottom of the circulating water pump body (102) is provided with a mounting seat (118), the mounting seat (118) is made of hard rubber materials, the bottom of the mounting seat (118) is provided with a threaded hole, the outer cylinder (103) is provided with a threaded bulge, and the mounting seat (118) is detachably connected with the outer cylinder (103) through the threaded hole and the threaded bulge;
the buffer assembly (105) comprises a concave portion (107), a convex portion (108), a guide assembly and a spring (109), the convex portion (108) and the concave portion (107) are arranged in the hollow area (106), the concave portion (107) is in sliding fit with the convex portion (108), one end of the spring (109) is connected with the concave portion (107), the other end of the spring is connected with the convex portion (108), the guide assembly is arranged on the concave portion (107), and one end, far away from the concave portion (107), of the guide assembly is connected with the convex portion (108).
2. The adjustable damping device for the circulating water pump of claim 1, wherein: the damping base (101) is arranged inside the water tank (110) in a sliding mode.
3. The adjustable damping device for the circulating water pump as claimed in claim 2, wherein: a driving device is arranged on the water tank (110), and the damping base (101) is arranged in the water tank (110) in a sliding mode through the driving device.
4. The adjustable damping device for the circulating water pump as claimed in claim 3, wherein: the driving device comprises a motor (111), a ball screw (112) and a screw nut (113), the motor (111) is arranged on the water tank (110), a supporting part (114) is further arranged on the water tank (110), one end of the ball screw (112) is in running fit with the water tank (110), the other end of the ball screw is in running fit with the supporting part (114), and the motor (111) drives the ball screw (112) to rotate through a transmission mechanism; one side that lead screw nut (113) is close to water tank (110) inner wall is provided with the arch, is provided with sunkenly on water tank (110), and sliding fit is realized through arch and sunkenly to lead screw nut (113) and water tank (110), vibration damping mount (101) are installed on lead screw nut (113).
5. The adjustable damping device for the circulating water pump as claimed in claim 4, wherein: the water inlet end of the circulating water pump body (102) is always positioned below the liquid level in the water tank (110), and the water outlet of the circulating water pump body (102) is communicated with the outside through a water pipe.
6. The adjustable damping device for the circulating water pump as claimed in claim 5, wherein: a liquid level sensor (115) is arranged on the shock absorption base (101), the liquid level sensor (115) is connected with the motor (111) through a controller, and the liquid level sensor (115) is located above the water inlet end of the circulating water pump body (102).
7. The adjustable damping device for the circulating water pump of claim 4, wherein: the transmission mechanism is a bevel gear transmission mechanism, and the motor (111) drives the ball screw (112) to rotate through the bevel gear transmission mechanism.
8. The adjustable damping device for the circulating water pump as claimed in claim 1, wherein: the guide assembly comprises a sleeve (117) arranged on the concave part (107) and a guide rod (116) arranged on the convex part (108), and the guide rod (116) is arranged inside the sleeve (117) in a sliding mode.
9. The adjustable damping device for the circulating water pump as claimed in claim 1, wherein: the rubber layer (104) comprises a straight cylinder part and a circular ring part, and the circular ring part is detachably connected with the outer cylinder (103) through bolts.
10. The adjustable damping device for the circulating water pump as claimed in claim 3, wherein: the ball screw (112) is slidably engaged with the support portion (114) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221365308.2U CN217784667U (en) | 2022-06-02 | 2022-06-02 | Adjustable damping device for circulating water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221365308.2U CN217784667U (en) | 2022-06-02 | 2022-06-02 | Adjustable damping device for circulating water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217784667U true CN217784667U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221365308.2U Active CN217784667U (en) | 2022-06-02 | 2022-06-02 | Adjustable damping device for circulating water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217784667U (en) |
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2022
- 2022-06-02 CN CN202221365308.2U patent/CN217784667U/en active Active
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