CN112344573A

CN112344573A - Low-temperature water chiller and temperature control method thereof

Info

Publication number: CN112344573A
Application number: CN202011176684.2A
Authority: CN
Inventors: 张双福; 杜鹏汉
Original assignee: Anhui Wanai Electrical Appliance Technology Co ltd
Current assignee: Anhui Wanai Electrical Appliance Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-02-09

Abstract

The invention relates to the technical field of low-temperature water coolers, in particular to a low-temperature water cooler and a temperature control method thereof. According to the invention, water is pumped rapidly through the water pump, water circulation is accelerated, the temperature sensor senses water temperature, the equipment can be closed through the controller, the water temperature can be kept within a certain range, and higher heat gas in the machine body is diffused through the telescopic pipe, so that the temperature in the machine body is reduced.

Description

Low-temperature water chiller and temperature control method thereof

Technical Field

The invention relates to the technical field of low-temperature water coolers, in particular to a low-temperature water cooler and a temperature control method thereof.

Background

The low-temperature water cooler is a water cooling device, can provide a constant temperature, a cooling device of constant current, and the inside of machine is injected with water to the cold water machine, and the refrigerating system who passes through is with the water cooling, and then the inside cryogenic water injection of machine needs refrigerated in the equipment to take away the heat of equipment inside, in order to make certain object or space reach or maintain certain low temperature, need use the cold water machine, the heat in the space can constantly be taken out to the cold water machine.

In the process of using the low-temperature water chiller, the water inside the water chiller is easily influenced by the external temperature, the phenomenon of overhigh or overlow temperature occurs, the water temperature cannot be kept in a certain range, impurities in the water influence the treatment and control of the water, and the water chiller is inconvenient to maintain when being damaged, so that the low-temperature water chiller is not beneficial to wide popularization, and therefore the research and development of the low-temperature water chiller and the temperature control method thereof are urgently needed.

Disclosure of Invention

The invention aims to provide a low-temperature water chiller and a temperature control method thereof, and aims to solve the problems that water in the water chiller proposed in the background art is easily over-high or over-low in temperature, impurities in the water affect the treatment and control of the water, and the water chiller is inconvenient to maintain when damaged.

The technical scheme of the invention is as follows: a low-temperature water chiller comprises a machine body and a push box, wherein one side of the inner wall of the push box is connected with a filter box through a bolt, one side of the filter box is in threaded connection with a water inlet pipe, one side of the filter box is welded with a connecting pipe, one side of the connecting pipe, which is far away from the filter box, is provided with an evaporator, the inside of the filter box is respectively connected with a compressor and a condenser through bolts, one sides of the compressor and the condenser are both connected with the outside of the evaporator through the connecting pipe, one side of the inner wall at the bottom of the push box is connected with a water tank through a bolt, one side of the top of the water tank is welded with a water pipe, one end of the water pipe is in threaded connection with one side of the evaporator, one side of the water tank is connected with a temperature sensor through a, one side of organism has the controller through bolted connection, the inner wall welding that promotes the case has the inner box, and the inner wall of inner box has the air exhauster through bolted connection, one side of inner box is provided with flexible pipe, one side of flexible pipe, inlet tube and outlet pipe all has the intercommunication valve through bolted connection.

Further, the top both sides of organism all are provided with the thermovent, there is the connecting box one side of organism top inner wall through bolted connection, flexible pipe one side of keeping away from the inner box sets up the bottom at the connecting box.

Further, there is the door one side of organism through bolted connection, there is the display screen one side of door through bolted connection, the welding of top one side of rose box has fixed pipe.

Further, the bottom welding of fixed pipe has the filter cartridge, there are main filter screen and vice filter screen inner wall both sides of rose box through bolted connection respectively.

Further, there is the adsorption tube inner wall one side of rose box through bolted connection, there is the motor inside one side of organism through bolted connection, and the output shaft of motor has the screw rod through the coupling joint.

Further, the outer wall of the screw rod is in threaded connection with a kit, and stabilizing rods are welded on two sides of the interior of the machine body.

Furthermore, a sleeve is sleeved on one side of the outer wall of the stabilizing rod, and a push rod is movably connected to one side of the sleeve through a rotating shaft.

Furthermore, one side of the push rod is movably connected to the outer wall of the push box through a rotating shaft, and one side of the inner wall of the connecting box is connected with a dust filter screen through a bolt.

A temperature control method of a low-temperature water chiller comprises the following steps:

s1, refrigerating operation: adding a refrigerant into the refrigerating unit to quickly refrigerate water, and quickly pumping water through a water pump, so that the water circulation is accelerated, and the water temperature is reduced;

s2, temperature sensing: the temperature sensor senses the temperature of the water tank, the display screen displays the temperature of the water tank, the related equipment is closed through the controller, refrigeration is stopped, and the water temperature is kept within a certain range;

s3, fast heat dissipation: when the temperature is higher, the controller controls the operation of the exhaust fan, and the exhaust fan dissipates higher heat gas in the machine body through the telescopic pipe, so that the temperature in the machine body is reduced.

Furthermore, the communicating valve is a controllable valve, the flow rate of the refrigerant is controlled by a controller, and the telescopic pipe is a stainless steel telescopic hose.

The invention provides a low-temperature water chiller and a temperature control method thereof through improvement, compared with the prior art, the invention has the following improvement and advantages:

(1) through the temperature sensor and the water pump that set up, draw water fast through the water pump, hydrologic cycle accelerates, and temperature sensor senses the temperature of water, but rethread controller closing device can make the temperature keep in certain extent.

(2) Through the air exhauster and the dust filter screen which are arranged, the air exhauster radiates out higher heat gas in the machine body through the telescopic pipe, so that the temperature in the machine body is reduced, the water temperature is reduced, the dust filter screen blocks external dust, and the equipment can normally run.

(3) Through the rose box and the filter cartridge that set up, water enters into the rose box through the inlet tube, and the deodorant is put into to the inside of filter cartridge, and water filters through main filter screen and vice filter screen, blocks aquatic impurity, and water passes through the abundant processing of rose box.

(4) Through the promotion case and the screw rod that set up, the output shaft of motor drives the screw rod and rotates, and the external member removes, and the sleeve removes outside firm pole, makes the push rod of sleeve one side have to push away the case, makes things convenient for the inspection of equipment in the organism.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view in partial cross-section of the present invention;

FIG. 3 is a schematic view of the construction of the filtration tank of the present invention;

FIG. 4 is a partial structural view of the body of the present invention;

FIG. 5 is a schematic view of a portion of the present invention;

FIG. 6 is a schematic diagram of electrical connection relationship of the present invention.

Description of reference numerals:

1 machine body, 2 machine doors, 3 heat dissipation openings, 4 water inlet pipes, 5 water outlet pipes, 6 pushing boxes, 7 connecting boxes, 8 exhaust fans, 9 extension pipes, 10 filter boxes, 11 evaporators, 12 compressors, 13 condensers, 14 water tanks, 15 water through pipes, 16 water pumps, 17 temperature sensors, 18 fixed pipes, 19 filter boxes, 20 main filter screens, 21 auxiliary filter screens, 22 adsorption pipes, 23 connecting pipes, 24 motors, 25 screw rods, 26 external members, 27 stabilizing rods, 28 sleeves, 29 push rods, 30 display screens, 31 controllers, 32 inner boxes, 33 communicating valves and 34 dust filter screens.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention provides a low-temperature water chiller through improvement, as shown in figures 1-6, comprising a machine body 1 and a push box 6, wherein one side of the inner wall of the push box 6 is connected with a filter box 10 through a bolt, one side of the filter box 10 is connected with a water inlet pipe 4 through a thread, one side of the filter box 10 is welded with a connecting pipe 23, one side of the connecting pipe 23 far away from the filter box 10 is provided with an evaporator 11, the interior of the filter box 10 is respectively connected with a compressor 12 and a condenser 13 through bolts, one sides of the compressor 12 and the condenser 13 are both connected with the exterior of the evaporator 11 through the connecting pipe 23, water is reduced in temperature through the evaporator 11, the compressor 12 and the condenser 13 of a refrigerating unit, one side of the inner wall of the bottom of the push box 6 is connected with a water tank 14 through bolts, one side of the top of the water tank 14 is, one end of a water pipe 15 is connected with one side of an evaporator 11 through a thread, one side of a water tank 14 is connected with a temperature sensor 17 through a bolt, the model of the temperature sensor 1 is BM100, the temperature sensor 17 senses the temperature of water, one side of the inner wall at the bottom of a push box 6 is connected with a water pump 16 through a bolt, water is pumped quickly through the water pump 16, the water inlet end of the water pump 16 is connected with a water outlet pipe 5 through a thread, one side of a machine body 1 is connected with a controller 31 through a bolt, the model of the controller 31 is SIMATIC, the temperature sensor 17 senses the temperature of the water and closes related equipment through the controller 31, so that the water temperature is stable, the inner wall of the push box 6 is welded with an inner box 32, the inner wall of the inner box 32 is connected with an exhaust fan 8 through a bolt, one side of the inner box 32 is provided with a telescopic pipe 9, the exhaust fan 8 exhausts higher heat gas in, the communication valve 33 is a controllable valve, and the communication valve 33 controls the water flow.

Further, the top both sides of organism 1 all are provided with thermovent 3, dispel the heat through thermovent 3, and bolted connection has connecting box 7 in one side of organism 1 top inner wall, and flexible pipe 9 keeps away from one side setting of inner box 32 in the bottom of connecting box 7.

Further, a machine door 2 is connected to one side of the machine body 1 through a bolt, a display screen 30 is connected to one side of the machine door 2 through a bolt, the display screen 30 displays the temperature of the water tank 14, and a fixing pipe 18 is welded to one side of the top of the filter box 10.

Further, the bottom end of the fixed pipe 18 is welded with a filter box 19, a deodorant is put into the filter box 19, two sides of the inner wall of the filter box 10 are respectively connected with a main filter screen 20 and an auxiliary filter screen 21 through bolts, and water is filtered through the main filter screen 20 and the auxiliary filter screen 21.

Further, there is adsorption tube 22 on one side of the inner wall of filter box 10 through bolted connection, the inner wall coating of adsorption tube 22 has activated carbon adsorbent, there is motor 24 on one side of the inside of organism 1 through bolted connection, and there is screw rod 25 on the output shaft of motor 24 through the coupling joint, and screw rod 25 is driven to rotate by the output shaft of motor 24.

Further, an external member 26 is connected to one side of the outer wall of the screw rod 25 through threads, the external member 26 moves, and the stabilizing rods 27 are welded to two sides of the inside of the machine body 1.

Further, a sleeve 28 is sleeved on one side of the outer wall of the stabilizing rod 27, and a push rod 29 is movably connected to one side of the sleeve 28 through a rotating shaft.

Furthermore, one side of the push rod 29 is movably connected to the outer wall of the push box 6 through a rotating shaft, the push rod 29 pushes the push box 6 out, one side of the inner wall of the connecting box 7 is connected with a dust filter 34 through a bolt, and the dust filter 34 blocks external dust.

s1, refrigerating operation: a refrigerant is added into a refrigerating unit in the machine body 1, so that water is quickly refrigerated, water is quickly pumped through a water pump 16, water circulation is accelerated, and the water temperature is reduced;

s2, temperature sensing: the temperature sensor 17 senses the temperature of the water tank 14, the display screen 30 displays the temperature of the water tank 14 through the controller 31, relevant equipment is turned off through the controller 31, refrigeration is stopped, and the water temperature is kept within a certain range;

s3, fast heat dissipation: when the temperature is higher, the controller 31 controls the operation of the exhaust fan 8, and the exhaust fan 8 exhausts the higher heat gas in the machine body 1 through the telescopic pipe 9, so that the temperature in the machine body 1 is reduced.

Further, the communication valve 33 is a controllable valve, and the flow rate of the refrigerant is controlled by the controller 31, and the bellows 9 is a stainless steel bellows.

The working principle of the invention is as follows: water enters the filter box 10 from the water inlet pipe 4, water is filtered twice through the main filter screen 20 and the auxiliary filter screen 21 respectively, impurities in water are blocked, the water is fully processed through the filter box 10, the temperature is reduced through the evaporator 11 of the refrigerating unit, the compressor 12 and the condenser 13, the temperature of the water is sensed by the temperature sensor 17, the temperature of the water tank 14 is displayed by the display screen 30, relevant equipment is closed through the controller 31, the water temperature is kept in a certain range, the exhaust fan 8 dissipates high-heat gas in the machine body 1 through the telescopic pipe 9, the temperature in the machine body 1 is reduced, the output shaft of the motor 24 drives the screw rod 25 to rotate, the external member 26 moves, the push rod 29 on one side of the sleeve 28 pushes the push box 6 out, and the equipment inspection is facilitated.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A low temperature cold water machine which characterized in that: comprises a machine body (1) and a pushing box (6), wherein

The water heater comprises a push box (6), a filter box (10) is connected to one side of the inner wall of the push box (6) through a bolt, a water inlet pipe (4) is connected to one side of the filter box (10) through a thread, a connecting pipe (23) is welded to one side of the filter box (10), an evaporator (11) is arranged on one side, far away from the filter box (10), of the connecting pipe (23), a compressor (12) and a condenser (13) are connected to the inside of the filter box (10) through bolts respectively, one sides of the compressor (12) and the condenser (13) are connected to the outside of the evaporator (11) through the connecting pipe (23), a water tank (14) is connected to one side of the bottom inner wall of the push box (6) through a bolt, a water pipe (15) is welded to one side of the top of the water tank (14), one end of the water pipe (15) is connected to one side, one side of promotion case (6) bottom inner wall has water pump (16) through bolted connection, the end threaded connection that intakes of water pump (16) has outlet pipe (5), there is controller (31) one side of organism (1) through bolted connection, the inner wall welding of promotion case (6) has inner box (32), and the inner wall of inner box (32) has air exhauster (8) through bolted connection, one side of inner box (32) is provided with flexible pipe (9), there is intercommunication valve (33) one side of flexible pipe (9), inlet tube (4) and outlet pipe (5) all through bolted connection.

2. The cryogenic water chiller of claim 1 wherein: the engine body is characterized in that heat dissipation ports (3) are arranged on two sides of the top of the engine body (1), one side of the inner wall of the top of the engine body (1) is connected with a connecting box (7) through bolts, and one side, away from the inner box (32), of the telescopic pipe (9) is arranged at the bottom of the connecting box (7).

3. The cryogenic water chiller of claim 1 wherein: one side of the machine body (1) is connected with a machine door (2) through a bolt, one side of the machine door (2) is connected with a display screen (30) through a bolt, and a fixed pipe (18) is welded on one side of the top of the filter box (10).

4. A cryogenic water chiller as claimed in claim 3 wherein: the bottom welding of fixed pipe (18) has filter box (19), there are main filter screen (20) and vice filter screen (21) inner wall both sides of rose box (10) through bolted connection respectively.

5. The cryogenic water chiller of claim 1 wherein: the adsorption device is characterized in that an adsorption pipe (22) is connected to one side of the inner wall of the filter box (10) through a bolt, a motor (24) is connected to one side of the interior of the machine body (1) through a bolt, and an output shaft of the motor (24) is connected with a screw (25) through a coupler.

6. The cryogenic water chiller of claim 5 wherein: one side of the outer wall of the screw rod (25) is in threaded connection with a sleeve piece (26), and stabilizing rods (27) are welded on two sides of the interior of the machine body (1).

7. The cryogenic water chiller of claim 6 wherein: one side of the outer wall of the stabilizing rod (27) is sleeved with a sleeve (28), and one side of the sleeve (28) is movably connected with a push rod (29) through a rotating shaft.

8. The cryogenic water chiller of claim 7 wherein: one side of the push rod (29) is movably connected to the outer wall of the push box (6) through a rotating shaft, and one side of the inner wall of the connecting box (7) is connected with a dust filtering net (34) through a bolt.

9. The temperature control method of the low-temperature water chiller is characterized by comprising the following steps of:

s1, refrigerating operation: adding a refrigerant into the refrigerating unit to quickly refrigerate water, and quickly pumping water through a water pump (16), so that the water circulation is accelerated, and the water temperature is reduced;

s2, temperature sensing: the temperature sensor (17) senses the temperature of the water tank (14), the display screen (30) displays the temperature of the water tank (14), related equipment is closed through the controller (31), refrigeration is stopped, and the water temperature is kept within a certain range;

s3, fast heat dissipation: when the temperature is higher, the controller (31) controls the operation of the exhaust fan (8), and the exhaust fan (8) dissipates higher heat gas in the machine body (1) through the telescopic pipe (9), so that the temperature in the machine body (1) is reduced.

10. The temperature control method of a low-temperature water chiller according to claim 9, characterized in that: the communicating valve (33) is a controllable valve, the flow rate of the refrigerant is controlled by the controller (31), and the telescopic pipe (9) is a stainless steel telescopic hose.