CN213236029U - Water cooling structure of water pump synchronous belt gearbox - Google Patents

Water cooling structure of water pump synchronous belt gearbox Download PDF

Info

Publication number
CN213236029U
CN213236029U CN202022096302.7U CN202022096302U CN213236029U CN 213236029 U CN213236029 U CN 213236029U CN 202022096302 U CN202022096302 U CN 202022096302U CN 213236029 U CN213236029 U CN 213236029U
Authority
CN
China
Prior art keywords
water
cooling structure
pump
synchronous belt
water cooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202022096302.7U
Other languages
Chinese (zh)
Inventor
何云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Jinsidun Machinery Technology Co ltd
Original Assignee
Taizhou Jinsidun Machinery Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou Jinsidun Machinery Technology Co ltd filed Critical Taizhou Jinsidun Machinery Technology Co ltd
Priority to CN202022096302.7U priority Critical patent/CN213236029U/en
Application granted granted Critical
Publication of CN213236029U publication Critical patent/CN213236029U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model belongs to the technical field of the water pump, a water-cooling structure of water pump hold-in range gearbox is related to, the water pump includes the pump body and motor, the motor passes through hold-in range gearbox and is connected with pump body transmission, be provided with the water-cooling structure in the hold-in range gearbox, water-cooling structure water inlet and the internal high pressure water district intercommunication of pump, water-cooling structure delivery port and the internal low pressure water district intercommunication of pump. The utility model provides a water cooling structure of water pump hold-in range gearbox, its simple structure, the radiating efficiency is high, effectively solves the overheated problem of hold-in range gearbox during operation.

Description

Water cooling structure of water pump synchronous belt gearbox
Technical Field
The utility model belongs to the technical field of the water pump, a water-cooling structure of water pump hold-in range gearbox is related to.
Background
The water pump generally comprises a pump body and a motor, wherein a motor shaft of the motor can be connected with a pump shaft through a coupling to directly drive the pump body to work, and can also be connected with the pump shaft through a transmission structure to drive the pump body to work. When using a transmission arrangement, a synchronous belt gearbox is a common component. During operation, the synchronous belt and the synchronous belt wheel in the synchronous belt gearbox rotate at a high speed to generate a large amount of heat, and overhigh temperature and equipment failure can be caused when the accumulated heat cannot be dissipated. In order to dissipate heat and reduce temperature, a heat dissipation hole is usually arranged on a box body of the synchronous belt gearbox in the prior art, but the heat dissipation structure has low heat dissipation efficiency and cannot sufficiently cool the synchronous belt gearbox. Therefore, the development of a high-efficiency heat dissipation structure for reducing the working temperature of the synchronous belt gearbox becomes a technical problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's is not enough, provides a water-cooling structure of water pump hold-in range gearbox, its simple structure, and the radiating efficiency is high, effectively solves the overheated problem of hold-in range gearbox during operation.
In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:
water pump synchronous belt speed changing box's water-cooling structure, the water pump includes the pump body and motor, the motor passes through synchronous belt speed changing box and is connected with pump body transmission, be provided with the water-cooling structure in the synchronous belt speed changing box, water-cooling structure water inlet communicates with the interior high pressure water district of pump body, and water-cooling structure delivery port communicates with the interior low pressure water district of pump body.
The high-pressure water area and the low-pressure water area are characterized in that the pressure of the water area connected with the water inlet of the water cooling structure is higher than the pressure of the water area connected with the water outlet of the water cooling structure.
In the water-cooling structure of the water pump synchronous belt gearbox, the synchronous belt gearbox comprises a box shell, and the water-cooling structure is arranged on the inner side of the box shell.
In the water cooling structure of the water pump synchronous belt gearbox, the water cooling structure is arranged between two synchronous belt wheels in the synchronous belt gearbox.
In the water-cooling structure of the water pump synchronous belt gearbox, the box body shell is composed of two shell split bodies fixedly connected, the mode of the fixed connection is bolt connection, the synchronous belt and the synchronous belt wheel are arranged between the two shell split bodies, and the water-cooling structure is arranged on the shell split body close to one side of the pump body.
In the water-cooling structure of above-mentioned water pump synchronous belt gearbox, the water-cooling structure includes a plurality of settings at the inboard jube of box shell and fixes the water-cooling apron on the jube, the terminal surface and the water-cooling apron sealing connection of jube form the water-cooling cavity of water-cooling structure. The water-cooling cover plate is fixed on the partition fence through bolts, and further a sealing gasket can be arranged between the water-cooling cover plate and the partition fence to enhance the sealing effect. Preferably, the partition is vertically arranged on the inner side of the box body shell. Preferably, the partition fence and the box body shell are of an integrated structure.
In the water cooling structure of the water pump synchronous belt gearbox, the barriers in the water cooling cavity are arranged in a staggered mode to form the water cooling flow channels of the labyrinth structure.
In the water cooling structure of the water pump synchronous belt gearbox, the high-pressure water area is located near the water outlet of the pump body, and the low-pressure water area is located near the water inlet of the pump body.
In the water-cooling structure of the water pump synchronous belt gearbox, a first joint is arranged on the pump shell close to one end of the water outlet of the pump body, a second joint is arranged on the pump shell close to one end of the water inlet of the pump body, a third joint is arranged on the water inlet of the water-cooling structure, a fourth joint is arranged on the water outlet of the water-cooling structure, the first joint is connected with the third joint through a pipeline, and the second joint is connected with the fourth joint through a pipeline. The first joint is preferably arranged at the inlet of the volute, and the second joint is preferably arranged at the end cover of the water outlet of the pump body.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses an increased a simple efficient water-cooling structure in synchronous belt gearbox, the effectual overheated problem of synchronous belt gearbox during operation of having solved. More ingenious is, the utility model discloses a cooling water comes from water pump itself, and does not need power drive, but utilizes the natural pressure difference in different pressure zones in the water pump, and drive cooling water flows through the water-cooling structure and reaches cooling's effect.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is an internal structure diagram of the synchronous belt transmission of the present invention;
FIG. 3 is a perspective view of the case housing of the present invention;
reference numerals: 1. a pump body; 2. a synchronous belt gearbox; 3. a water cooling structure water inlet; 4. a water outlet of the water cooling structure; 5. a case body shell; 6. a synchronous pulley; 7. a barrier; 8. water-cooling the cover plate; 9. a water outlet of the pump body; 10. a water inlet of the pump body; 11. a first connector; 12. a second joint; 13. a third joint; 14. and a fourth joint.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 3:
water pump synchronous belt speed changing box's water-cooling structure, the water pump includes the pump body 1 and motor, the motor passes through synchronous belt speed changing box 2 and is connected with the transmission of the pump body 1, be provided with the water-cooling structure in the synchronous belt speed changing box 2, water-cooling structure water inlet 3 communicates with the high pressure water district in the pump body 1, and water-cooling structure delivery port 4 communicates with the low pressure water district in the pump body 1.
When the water cooling pump works, a small part of water in the pump body 1 is driven by the pressure difference between the high-pressure water area and the low-pressure water area to serve as cooling water to enter from the water inlet 3 of the water cooling structure, flow through the water cooling structure and flow out from the water outlet 4 of the water cooling structure. The cooling water takes away the heat of the synchronous belt gearbox 2 when flowing through the synchronous belt gearbox 2, and the cooling effect is achieved.
Referring to fig. 2, the preferred positions of the water cooling structure are as follows: synchronous belt gearbox 2 includes box shell 5, box shell 5 comprises two fixed connection's shell components of a whole that can function independently, and fixed connection's mode is bolted connection, and synchronous belt and synchronous pulley 6 set up between two shell components of a whole that can function independently, the water-cooling structure sets up the inboard at the shell components of a whole that can function independently that is close to pump body 1 one side.
In order to avoid the water-cooling structure from interfering with the operation of the synchronous belt gearbox 2, the water-cooling structure is provided between two synchronous pulleys 6 in the synchronous belt gearbox 2.
Referring to fig. 2 and fig. 3, the water cooling structure specifically includes: the water-cooling structure comprises a plurality of barriers 7 arranged on the inner side of the box body shell 5 and water-cooling cover plates 8 fixed on the barriers 7, and the end surfaces of the barriers 7 are connected with the water-cooling cover plates 8 in a sealing mode to form water-cooling cavities of the water-cooling structure. The water-cooling cover plate 8 is fixed on the partition rail 7 through bolts, and further, a sealing gasket can be arranged between the water-cooling cover plate 8 and the partition rail 7 to enhance the sealing effect. Preferably, the partition 7 is vertically arranged inside the box casing 5. Preferably, the partition 7 and the box casing 5 are of an integral structure.
Preferably, the barriers 7 in the water-cooling cavity are arranged in a staggered manner to form a water-cooling flow channel of a labyrinth structure, and the water-cooling structure water inlet 3 and the water-cooling structure water outlet 4 are respectively arranged at two ends of the water-cooling flow channel. Cooling water flows in from a water inlet 3 of the water cooling structure, passes through a water cooling runner of the labyrinth structure and flows out from a water outlet 4 of the water cooling structure, so that the best cooling effect is achieved.
The utility model discloses high pressure water district and low pressure water district are that both are relatively speaking, and absolute pressure's height is not. The optimal selection of the high-pressure water area and the low-pressure water area is as follows: the high-pressure water area is positioned near the water outlet 9 of the pump body, and the low-pressure water area is positioned near the water inlet 10 of the pump body.
Referring to fig. 1, the connection mode of the water cooling structure is as follows: be provided with first joint 11 on the pump case that is close to pump body delivery port 9 one end, be provided with second joint 12 on the pump case that is close to pump body water inlet 10 one end, be provided with third joint 13 on the water-cooling structure water inlet 3, be provided with fourth joint 14 on the water-cooling structure delivery port 4, first joint 11 passes through the pipe connection with third joint 13, second joint 12 and fourth joint 14 pass through the pipe connection. The first joint 11 is preferably arranged at the inlet of the volute, and the second joint 12 is preferably arranged at the end cover of the pump body water outlet 9.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. Water pump synchronous belt gearbox's water-cooling structure, the water pump includes the pump body (1) and motor, the motor passes through synchronous belt gearbox (2) and is connected with pump body (1) transmission, its characterized in that, be provided with water-cooling structure in synchronous belt gearbox (2), water-cooling structure water inlet (3) and the high pressure water district intercommunication in the pump body (1), water-cooling structure delivery port (4) and the low pressure water district intercommunication in the pump body (1).
2. The water cooling structure of the water pump synchronous belt gearbox is characterized in that the synchronous belt gearbox (2) comprises a box body shell (5), and the water cooling structure is arranged on the inner side of the box body shell (5).
3. The water cooling structure of the water pump synchronous belt gearbox is characterized in that the water cooling structure is arranged between two synchronous pulleys (6) in the synchronous belt gearbox (2).
4. The water cooling structure of the water pump synchronous belt gearbox as claimed in claim 2, wherein the box body shell (5) is composed of two fixedly connected shell split bodies, and the water cooling structure is arranged on one side close to the pump body (1).
5. The water cooling structure of the water pump synchronous belt gearbox as claimed in claim 2, wherein the water cooling structure comprises a plurality of barriers (7) arranged inside the box body shell (5) and water cooling cover plates (8) fixed on the barriers (7), and the end surfaces of the barriers (7) are connected with the water cooling cover plates (8) in a sealing manner to form water cooling cavities of the water cooling structure.
6. The water cooling structure of the water pump synchronous belt gearbox as claimed in claim 4, wherein the barriers (7) in the water cooling cavity are arranged in a staggered manner to form a water cooling flow channel of a labyrinth structure, and the water cooling structure water inlet (3) and the water cooling structure water outlet (4) are respectively arranged at two ends of the water cooling flow channel.
7. The water cooling structure of the water pump synchronous belt gearbox as recited in claim 1, characterized in that the high-pressure water area is located near a water outlet (9) of the pump body, and the low-pressure water area is located near a water inlet (10) of the pump body.
8. The water cooling structure of the water pump synchronous belt gearbox is characterized in that a first joint (11) is arranged on the pump shell close to one end of the pump body water outlet (9), a second joint (12) is arranged on the pump shell close to one end of the pump body water inlet (10), a third joint (13) is arranged on the water cooling structure water inlet (3), a fourth joint (14) is arranged on the water cooling structure water outlet (4), the first joint (11) is connected with the third joint (13) through a pipeline, and the second joint (12) is connected with the fourth joint (14) through a pipeline.
CN202022096302.7U 2020-09-22 2020-09-22 Water cooling structure of water pump synchronous belt gearbox Active CN213236029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022096302.7U CN213236029U (en) 2020-09-22 2020-09-22 Water cooling structure of water pump synchronous belt gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022096302.7U CN213236029U (en) 2020-09-22 2020-09-22 Water cooling structure of water pump synchronous belt gearbox

Publications (1)

Publication Number Publication Date
CN213236029U true CN213236029U (en) 2021-05-18

Family

ID=75875542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022096302.7U Active CN213236029U (en) 2020-09-22 2020-09-22 Water cooling structure of water pump synchronous belt gearbox

Country Status (1)

Country Link
CN (1) CN213236029U (en)

Similar Documents

Publication Publication Date Title
CN2937546Y (en) Hydraulic motor axial plunger pump
CN213236029U (en) Water cooling structure of water pump synchronous belt gearbox
CN104131982A (en) Oil pump for special transformer and integrated special rectifying device
CN201785138U (en) Radiator set of heavy-duty machinery and cooling system applying radiator set
CN215110438U (en) Speed reducer with protective device for crane
CN103062160A (en) Integrated motor vane pump hydraulic power unit
CN203146429U (en) Internal-circulation cooling device for submersible electric pump motor
CN202483899U (en) Dry-wet dual-purpose pump set
CN203962424U (en) Special transformer and integrated kind of special rectifying device oil pump
CN1928364A (en) Hydraulic engine gear pump
CN200989300Y (en) Hydraulic electric machine internal engaging gear pump
CN202673693U (en) High-lift and interstage-leakage-free multistage submersible pump
CN2846818Y (en) Super low noise pump
CN211321891U (en) Building hydroelectric equipment heat abstractor
CN210599420U (en) Two-stage vertical double-motor type permanent magnet variable frequency compressor
CN215267955U (en) Efficient heat dissipation type speed reducing motor
CN211819965U (en) High-efficient heat dissipation submerged motor pump unit
CN104948501A (en) Energy-saving type horizontal direct connection single-stage double suction centrifugal pump
CN215444167U (en) Internal heat dissipation structure of turbine generator set
CN216589201U (en) High-efficient heat dissipation type possesses fan of water-cooling structure
CN215058461U (en) Cooling device of air suspension fan
CN215009868U (en) Water-cooling high-temperature-resistant special motor
CN213693255U (en) Oil-cooled motor
CN214533355U (en) Novel hydroelectric set mounting structure
CN213511157U (en) Hydraulic pump with protective structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant