CN218722487U

CN218722487U - Energy-saving high-pressure cooler

Info

Publication number: CN218722487U
Application number: CN202222807073.4U
Authority: CN
Inventors: 魏全跃
Original assignee: Zhejiang Zhongzhi Jinggong Intelligent Equipment Co ltd
Current assignee: Zhejiang Zhongzhi Jinggong Intelligent Equipment Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to an energy-conserving high-pressure cooler. It has solved the invariable technical problem such as output of current cooler uncontrollable pressure. Including the cooler machine case that has the inner chamber, the cooler machine incasement is equipped with the driving motor who links to each other with the PID controller, driving motor's output links to each other with the plunger pump, the cooler machine incasement is equipped with the liquid business turn over energy recuperation subassembly that has the energy storage, and liquid business turn over energy recuperation subassembly has the inlet that links to each other with the cutting fluid entry and the liquid outlet that links to each other with the cutting fluid export, and the inlet of liquid business turn over energy recuperation subassembly and the pump body import of plunger pump are linked together, the pump body export of plunger pump is linked together through the liquid outlet of energy storage and liquid business turn over energy recuperation subassembly. Has the advantages that: the device adopts PID constant voltage control technique, and the invariable output of control pressure, pressure can freely set for, still adopts the intensification design simultaneously, combines electrical apparatus control system and high-pressure pump as an organic whole, has saved the space of storing and placing.

Description

Energy-saving high-pressure cooler

Technical Field

The utility model belongs to the technical field of high-pressure cooling equipment, concretely relates to energy-conserving high-pressure cooler.

Background

The existing high-pressure cooling machine is large in size and high in energy consumption, pressure instability of a high-pressure end of the cooling machine and damage to a pump body due to rapid rise of internal pressure are easily caused in the using process, most cooling machines do not have a pressure-limiting shutdown function, energy is wasted, ageing and damage of sealing and mechanical parts inside the pump body are caused in an acceleration mode, the cooling machine with the pressure-limiting shutdown function cannot store energy, the motor is frequently started and stopped, impact is caused to the motor and the pump body, and the service life is influenced.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, the chinese patent document discloses an intelligent cooling high-pressure chip breaking water pump [201621120293.8] for a numerically controlled lathe, comprising a base plate, a motor disposed on the base plate, a plunger pump driven by the motor, an energy storage disposed on the plunger pump, a filter connected to the plunger pump via a pipeline, a gas discharge valve disposed on the filter, a diverter block connected to the filter via a pipeline, a nylon diverter valve disposed on the diverter block for back-flushing the filter after reversing, a diverter block connected to the filter via a pipeline, a plunger pump connected to the filter via a pipeline, and a pressure regulating valve disposed on the plunger pump and connected to the diverter block via a pipeline.

The problem that the existing cooling machine cannot store energy to a certain extent to cause component damage is solved, but the problem that constant pressure output cannot be controlled and the like still exists in the scheme.

Disclosure of Invention

The utility model aims at the above-mentioned problem, provide an energy-conserving high pressure cooler.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides an energy-conserving high pressure cooler, is including the cooler machine case that has the inner chamber, the cooler machine incasement be equipped with the driving motor who links to each other with the PID controller, driving motor's output link to each other with the plunger pump, the cooler machine incasement be equipped with the liquid business turn over energy recuperation subassembly that has the accumulator, just liquid business turn over energy recuperation subassembly have with the inlet that the cutting fluid entry links to each other and the liquid outlet that links to each other with the cutting fluid export, just the inlet of liquid business turn over energy recuperation subassembly and the pump body import of plunger pump be linked together, the pump body export of plunger pump be linked together through the liquid outlet of accumulator and liquid business turn over energy recuperation subassembly. The driving motor, the plunger pump and the liquid inlet and outlet energy recovery assembly are all arranged in the cooling machine case with the inner cavity, an integrated design is formed, and meanwhile, an electric appliance control system and the high-pressure pump are combined into a whole. The liquid inlet and outlet energy recovery assembly is also provided with an energy accumulator, the energy accumulator is connected with the plunger pump and is matched with the plunger pump to output pressure, and impact energy can be recovered into the pump body.

In foretell energy-conserving high pressure cooler, liquid business turn over energy recuperation subassembly include integrated water seat, inlet and liquid outlet set up respectively in integrated water seat one end, the integrated water seat outside be equipped with first business turn over hole and second business turn over hole, just the inlet be linked together through inlet channel and first business turn over hole, the liquid outlet be linked together through outlet channel and second business turn over hole, just the accumulator install on integrated water seat and be linked together with outlet channel, first business turn over hole be linked together with the pump body import of plunger pump, just the pump body export of plunger pump be linked together with second business turn over hole. The second inlet and outlet hole adopts an electromagnetic ball valve water-break technology, the water channel can be automatically opened and closed, the energy storage device is arranged on the liquid outlet channel communicated with the second inlet and outlet hole, the second inlet and outlet hole is automatically closed, water flow starts to enter the energy storage device, and then the pressure in the liquid outlet channel is detected by the medium temperature pressure transmitter and is transmitted to the PID controller for processing.

In the energy-saving high-pressure cooling machine, the liquid inlet channel and the liquid outlet channel are respectively independent and horizontally formed in the integrated water seat, and the liquid inlet channel and the liquid outlet channel are bent.

In the energy-saving high-pressure cooling machine, the liquid inlet channel and the liquid outlet channel are both L-shaped, and the bending part of the liquid inlet channel and the bending part of the liquid outlet channel are respectively provided with a buffer area. When the water pressure is high, water can be stored in the buffer area; when the water pressure is low, the water in the buffering area can be gradually discharged, so that the water pressure of the channel is basically stable, meanwhile, measuring equipment such as a vacuum pressure gauge is connected in the channel, the buffering area can effectively slow down strong impact force to play a role in protection, and a certain heat dissipation effect is also achieved.

In the energy-saving high-pressure cooler, the integrated water seat is respectively provided with a vacuum pressure gauge communicated with the liquid inlet channel and a medium temperature pressure transmitter communicated with the liquid outlet channel, and the medium temperature pressure transmitter is connected with the PID controller. The medium temperature pressure transmitter is communicated with the liquid outlet channel, the second inlet and outlet hole closes the water channel through the electromagnetic ball valve water-break technology, the water pressure in the liquid outlet channel rises, and the medium temperature pressure transmitter converts a hydraulic pressure mechanical signal into a current electronic signal and then sends the current electronic signal to the PID controller for processing.

In the energy-saving high-pressure cooling machine, the outlet of the pump body is arranged on the plunger pump joint at one end of the plunger pump, the plunger pump joint is further provided with a pressure relief backflow port, and the plunger pump is provided with a pressure gauge. Avoid the inside leakage of appearing of plunger pump to lead to casing internal pressure increase to cause the damage, can release the pressure drop low pressure automatically through the pressure release backward flow mouth to reach safety protection's purpose.

In the energy-saving high-pressure cooler, the PID controller is arranged on the inner side of the upper end of the cooler case, the PID controller is connected with the video display arranged on the upper end of the cooler case, and the upper end of the cooler case is provided with a control button and an emergency stop button which are connected with the PID controller.

In the above energy-saving high-pressure cooler, the cooler case includes a case body, a plurality of wheel bodies are arranged at the lower end of the case body, a chassis is arranged at the lower end of the case body, an opening is arranged at the outer side and/or the upper end of the circumference of the case body, and the opening is connected with a grille shutter through a hinge. The grating movable doors are arranged around the cooling machine case, so that the air circulation in the case is effectively improved, and the damage to the machine caused by overhigh temperature in the case is avoided.

In the energy-saving high-pressure cooler, the driving motor is arranged on the chassis through a plurality of shock pads, and the integrated water seat is fixedly arranged on the chassis.

In the energy-saving high-pressure cooling machine, the liquid inlet is connected with the cutting fluid inlet through the pre-filter, and the post-filter is arranged between the cutting fluid outlet and the liquid outlet. The front end and the rear end of the cooling machine case are additionally provided with the front filter and the rear filter, so that solid particles larger than or equal to 50um can be effectively filtered.

Compared with the prior art, the utility model has the advantages of:

1. the device adopts PID constant voltage control technique, and the invariable output of control pressure, pressure can the free setting, still adopts the design of integrating simultaneously, combines electrical apparatus control system and high-pressure pump as an organic whole, has saved the space of storing and placing.

2. The device adopts a high-pressure plunger pump with an energy accumulator as pressure output, can recover impact energy into the pump body so as to save cost, and adopts an electromagnetic ball valve water-break technology in cooperation with a water outlet end, so that a water path can be automatically opened and closed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the position of the components of the present invention.

Fig. 3 is a sectional view of the structure of the integrated water seat of the present invention.

Fig. 4 is a schematic structural diagram of the connection between the internal components of the cooling machine case and the pre-filter circuit according to the present invention.

In the figure: the device comprises a cooling machine case 1, a PID controller 11, a driving motor 12, a shock pad 121, a variable display 13, a control button 14, an emergency stop button 15, a shell case 16, a wheel body 161, a chassis 17, an opening 18, a grid movable door 19, a plunger pump 2, a pump body inlet 21, a pump body outlet 22, a plunger pump joint 23, a pressure relief return port 24, a pressure gauge 25, a liquid inlet and outlet energy recovery assembly 3, an energy accumulator 31, a liquid inlet 32, a liquid outlet 33, an integrated water seat 34, a first inlet and outlet hole 35, a second inlet and outlet hole 36, a liquid inlet channel 37, a liquid outlet channel 38, a buffer area 39, a vacuum pressure gauge 4, a medium temperature pressure transmitter 41, a pre-filter 5, a pre-filter inlet 51 and a pre-filter outlet 52.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, an energy-saving high-pressure cooling machine comprises a cooling machine case 1 with an inner cavity, a driving motor 12 connected with a PID controller 11 is arranged in the cooling machine case 1, an output end of the driving motor 12 is connected with a plunger pump 2, a liquid inlet and outlet energy recovery assembly 3 with an energy accumulator 31 is arranged in the cooling machine case 1, the liquid inlet and outlet energy recovery assembly 3 is provided with a liquid inlet 32 connected with a cutting liquid inlet and a liquid outlet 33 connected with a cutting liquid outlet, the liquid inlet 32 of the liquid inlet and outlet energy recovery assembly 3 is communicated with a pump body inlet 21 of the plunger pump 2, and a pump body outlet 22 of the plunger pump 2 is communicated with the liquid outlet 33 of the liquid inlet and outlet energy recovery assembly 3 through the energy accumulator 31. The driving motor 12, the plunger pump 2 and the liquid inlet and outlet energy recovery assembly 3 are all arranged in the cooling machine case 1 with an inner cavity, an integrated design is formed, and meanwhile, an electric appliance control system and the high-pressure pump are combined into a whole. The liquid inlet and outlet energy recovery assembly 3 is also provided with an energy storage device 31, the energy storage device 31 is connected with the plunger pump 2 and matched with the plunger pump 2 to be used as pressure output, and impact energy can be recovered into the pump body.

As shown in fig. 3 and fig. 4, the liquid inlet/outlet energy recovery assembly 3 includes an integrated water seat 34, the liquid inlet 32 and the liquid outlet 33 are respectively disposed at one end of the integrated water seat 34, a first inlet/outlet hole 35 and a second inlet/outlet hole 36 are disposed outside the integrated water seat 34, the liquid inlet 32 is communicated with the first inlet/outlet hole 35 through a liquid inlet channel 37, the liquid outlet 33 is communicated with the second inlet/outlet hole 36 through a liquid outlet channel 38, the energy accumulator 31 is mounted on the integrated water seat 34 and is communicated with the liquid outlet channel 38, the first inlet/outlet hole 35 is communicated with the pump body inlet 21 of the plunger pump 2, and the pump body outlet 22 of the plunger pump 2 is communicated with the second inlet/outlet hole 36. The second inlet and outlet hole 36 adopts the electromagnetic ball valve water cut-off technology, the water channel can be automatically opened and closed, the energy storage device 31 is arranged on the liquid outlet channel 38 communicated with the second inlet and outlet hole 36, the second inlet and outlet hole 36 is automatically closed, water flow starts to enter the energy storage device 31, and then the pressure in the liquid outlet channel 38 is detected by the medium temperature pressure transmitter 41 and is transmitted to the PID controller 11 for processing.

Wherein, the liquid inlet channel 37 and the liquid outlet channel 38 are respectively independent and horizontally formed in the integrated water seat 34, and the liquid inlet channel 37 and the liquid outlet channel 38 are both bent.

Further, the liquid inlet channel 37 and the liquid outlet channel 38 are both L-shaped, and the bending part of the liquid inlet channel 37 and the bending part of the liquid outlet channel 38 are respectively provided with a buffer area 39. When the water pressure is high, the buffer area 39 can store water; when water pressure is small, water at the buffering area 39 can be gradually discharged, so that the water pressure of the channel is basically stable, meanwhile, the measuring equipment such as a vacuum pressure gauge 4 is connected in the channel, the buffering area 39 can effectively reduce strong impact force to play a role in protection, and a certain heat dissipation effect is also achieved.

Specifically, the integrated water seat 34 is provided with a vacuum pressure gauge 4 communicated with the liquid inlet channel 37 and a medium temperature pressure transmitter 41 communicated with the liquid outlet channel 38, and the medium temperature pressure transmitter 41 is connected with the PID controller 11. The medium temperature pressure transmitter 41 is communicated with the liquid outlet channel 38, the second inlet and outlet hole closes the water channel through the electromagnetic ball valve water cut-off technology, the water pressure in the liquid outlet channel 38 rises, and the medium temperature pressure transmitter 41 converts a hydraulic pressure mechanical signal into a current electronic signal and then sends the current electronic signal to the PID controller 11 for processing.

As shown in fig. 4, the pump body outlet 22 is disposed on a plunger pump joint 23 at one end of the plunger pump 2, the plunger pump joint 23 is further provided with a pressure relief return port 24, and the plunger pump 2 is provided with a pressure gauge 25. Avoid 2 inside leakages to appear of plunger pump to lead to the casing internal pressure increase to cause the damage, can release the pressure drop low pressure automatically through pressure release backward flow mouth 24 to reach safety protection's purpose.

Referring to fig. 1 and 2, the PID controller 11 is disposed inside the upper end of the cooling machine casing 1, the PID controller 11 is connected to the video display 13 disposed on the upper end of the cooling machine casing 1, and the upper end of the cooling machine casing 1 is provided with a control button 14 and an emergency stop button 15 connected to the PID controller 11.

The cooler case 1 comprises an outer case body 16, a plurality of wheel bodies 161 are arranged at the lower end of the outer case body 16, a chassis 17 is arranged at the lower end of the outer case body 16, an opening 18 is arranged at the circumferential outer side and/or the upper end of the outer case body 16, and a grid movable door 19 is connected to the opening 18 through a hinge. The periphery of the cooling machine case 1 is provided with the grid movable door 19, so that the air circulation in the case is effectively improved, and the damage to the machine caused by overhigh temperature in the case is avoided.

As shown in fig. 4, the driving motor 12 is disposed on the chassis 17 through a plurality of shock absorbing pads 121, and the water collecting tray 34 is fixedly mounted on the chassis 17.

Wherein, the liquid inlet 32 is connected with the cutting fluid inlet through the pre-filter 5, and a post-filter is arranged between the cutting fluid outlet and the liquid outlet 33. Front-end filter 5 and rearmounted filter have been increased to cooler machine case 1 front and back end, can effectively filter more than or equal to 50um solid particle.

The principle of the embodiment is as follows:

cutting fluid is connected with a front filter inlet 51, filtered and then flows out from a front filter outlet 52 and is connected onto a first inlet and outlet hole 35, a PID controller 11 controls a driving motor 12 to rotate, a plunger pump 2 pumps the cutting fluid in a fluid inlet channel 37 into the pump through a pump body inlet 21, the plunger pump 2 discharges the cutting fluid into a fluid outlet channel 38 through a pump body outlet 22, meanwhile, when the cutting fluid flows into an energy storage device 31 to reach a certain pressure, a medium temperature pressure transmitter 41 sends a signal to the PID controller 11, the PID controller 11 controls a second inlet and outlet hole 36 to open a water channel to start operation, and the second inlet and outlet hole 36 is connected with a rear filter to carry out secondary filtration.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms such as the cooler case 1, the PID controller 11, the driving motor 12, the shock absorbing pad 121, the variable display 13, the control button 14, the emergency stop button 15, the housing case 16, the wheel 161, the chassis 17, the opening 18, the grille shutter 19, the plunger pump 2, the pump inlet 21, the pump outlet 22, the plunger pump joint 23, the pressure relief return port 24, the pressure gauge 25, the liquid inlet/outlet energy recovery assembly 3, the accumulator 31, the liquid inlet 32, the liquid outlet 33, the integrated water seat 34, the first inlet/outlet hole 35, the second inlet/outlet hole 36, the liquid inlet channel 37, the liquid outlet channel 38, the buffer area 39, the vacuum pressure gauge 4, the medium temperature pressure transmitter 41, the pre-filter 5, the pre-filter inlet 51, and the pre-filter outlet 52 are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides an energy-conserving high pressure cooler, is including cooler machine case (1) that has the inner chamber, cooler machine case (1) in be equipped with driving motor (12) that link to each other with PID controller (11), driving motor's (12) output link to each other with plunger pump (2), its characterized in that, cooler machine case (1) in be equipped with liquid business turn over energy recuperation subassembly (3) that have energy storage ware (31), just liquid business turn over energy recuperation subassembly (3) have inlet (32) that link to each other with the cutting fluid entry and liquid outlet (33) that links to each other with the cutting fluid export, just inlet (32) of liquid business turn over energy recuperation subassembly (3) and pump body import (21) of plunger pump (2) be linked together, pump body export (22) of plunger pump (2) be linked together through energy storage ware (31) and liquid outlet (33) of liquid energy recuperation subassembly (3).

2. The energy-saving high-pressure cooling machine according to claim 1, wherein the liquid inlet/outlet energy recovery assembly (3) comprises an integrated water seat (34), the liquid inlet (32) and the liquid outlet (33) are respectively arranged at one end of the integrated water seat (34), a first inlet/outlet hole (35) and a second inlet/outlet hole (36) are formed in the outer side of the integrated water seat (34), the liquid inlet (32) is communicated with the first inlet/outlet hole (35) through a liquid inlet channel (37), the liquid outlet (33) is communicated with the second inlet/outlet hole (36) through a liquid outlet channel (38), the energy accumulator (31) is installed on the integrated water seat (34) and is communicated with the liquid outlet channel (38), the first inlet/outlet hole (35) is communicated with the pump body inlet (21) of the plunger pump (2), and the pump body outlet (22) of the plunger pump (2) is communicated with the second inlet/outlet hole (36).

3. The energy-saving high-pressure cooler according to claim 2, wherein the liquid inlet channel (37) and the liquid outlet channel (38) are respectively independent and horizontally formed in the integrated water seat (34), and the liquid inlet channel (37) and the liquid outlet channel (38) are both bent.

4. The energy-saving high-pressure cooler according to claim 3, wherein the liquid inlet channel (37) and the liquid outlet channel (38) are both L-shaped, and the bent part of the liquid inlet channel (37) and the bent part of the liquid outlet channel (38) are respectively provided with a buffer area (39).

5. The energy-saving high-pressure cooling machine according to claim 2, 3 or 4, characterized in that the integrated water seat (34) is respectively provided with a vacuum pressure gauge (4) communicated with the liquid inlet channel (37) and a medium temperature pressure transmitter (41) communicated with the liquid outlet channel (38), and the medium temperature pressure transmitter (41) is connected with the PID controller (11).

6. The energy-saving high-pressure cooler according to claim 5, wherein the pump body outlet (22) is arranged on a plunger pump joint (23) at one end of the plunger pump (2), the plunger pump joint (23) is further provided with a pressure relief backflow port (24), and the plunger pump (2) is provided with a pressure gauge (25).

7. The energy-saving high-pressure cooler according to claim 6, characterized in that the PID controller (11) is arranged inside the upper end of the cooler case (1), the PID controller (11) is connected with a variable frequency display (13) arranged at the upper end of the cooler case (1), and the upper end of the cooler case (1) is provided with a control button (14) and an emergency stop button (15) which are connected with the PID controller (11).

8. The energy-saving high-pressure cooler according to claim 2, wherein the cooler case (1) comprises a housing case (16), a plurality of wheels (161) are arranged at the lower end of the housing case (16), a chassis (17) is arranged at the lower end of the housing case (16), an opening (18) is arranged at the circumferential outer side and/or the upper end of the housing case (16), and a grid movable door (19) is connected to the opening (18) through a hinge.

9. The energy-saving high-pressure cooler according to claim 8, characterized in that the driving motor (12) is arranged on the chassis (17) through a plurality of shock absorbing pads (121), and the water integrating seat (34) is fixedly arranged on the chassis (17).

10. The energy-saving high-pressure cooler according to claim 1, wherein the liquid inlet (32) is connected with the cutting liquid inlet through a pre-filter (5), and a post-filter is arranged between the cutting liquid outlet and the liquid outlet (33).