CN218972987U

CN218972987U - Box-type water chiller with PH value detection function

Info

Publication number: CN218972987U
Application number: CN202320077659.1U
Authority: CN
Inventors: 吴文涛
Original assignee: Dongguan Chengzhong Machinery Equipment Co ltd
Current assignee: Dongguan Chengzhong Machinery Equipment Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-05
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to a box-type water chiller with PH value detection in the field of water chilling units, which comprises a box body, a condenser, a cooling pipe and a controller, wherein the condenser and the cooling pipe are arranged in the box body, the controller is arranged at the top of the box body, the box body is provided with a heat dissipation mechanism, a supporting mechanism, a buffer box and an electric regulating valve, the heat dissipation mechanism is arranged at the top of the box body, the supporting mechanism is arranged at the bottom of the box body, two ends of the cooling pipe extend to the shell of the box body, one end of the cooling pipe is a water inlet, the other end of the cooling pipe is a water outlet, one end of the electric regulating valve is connected with the water inlet, the other end of the cooling pipe is connected with the buffer box through a connecting pipe, the top of the buffer box is provided with a PH detector, one end of the buffer box, which is far away from the electric regulating valve, is provided with a water inlet pipe, the electric regulating valve and the PH detector are electrically connected through the controller, when the PH value in water exceeds a preset value, the electric regulating valve can seal a pipeline, water flowing into the cooling pipe with the PH value exceeding the PH value is avoided, and the service life of equipment is effectively prolonged.

Description

Box-type water chiller with PH value detection function

Technical Field

The utility model relates to the field of water chilling units, in particular to a box-type water chiller with PH value detection.

Background

The refrigeration industry is divided into an air-cooled box type water chilling unit and a water-cooled box type water chilling unit, is mechanical equipment for refrigerating by changing the pressure change of refrigerant gas through a compressor, and is widely applied to electroplating, photovoltaic, food, medical treatment, textile, oxidation and chemical industry. The heat exchange source of the box-type water chiller is water, the water chiller is provided with a condenser, a refrigeration fitting, an electric control system and the like, and the water chiller is cooled by using the principle of cold-heat exchange, can quickly cool down, has stable temperature control and is an indispensable configuration device in the modern industry.

However, in the operation process of the traditional box-type water chiller, the box-type water chiller freezes and discharges water, the liquid or the solid to be cooled is cooled and cooled through external heat exchange, if the liquid or the solid to be cooled is acidic or alkaline, the liquid or the solid to be cooled has corrosiveness, so that when the leakage fault occurs in the external heat exchanger, the cooling water becomes acidic or alkaline when passing through the external heat exchanger, and when the cooling water flows back into the equipment to perform freezing operation, the inside of the equipment is corroded, and the box-type water chiller is easy to damage.

Disclosure of Invention

The utility model aims to solve the defects and provide a box-type water chiller with a PH value detection function, which can detect whether the PH value of water entering the freezing operation of equipment exceeds the standard or not, and the equipment automatically stops working when the PH value exceeds the standard.

The object of the utility model is achieved by:

the utility model provides a take box cooling water machine that PH value detected, includes box, condenser, cooling tube and controller, and the inside of box is all located to condenser and cooling tube, and the top of box is located to the controller, the box is equipped with cooling body, supporting mechanism, buffer tank and electric control valve, and cooling body locates the top of box, and supporting mechanism locates the bottom of box, and the both ends of cooling tube extend to the shell of box, and the one end of cooling tube is the water inlet, and the other end is the delivery port, and electric control valve's one end is connected in the water inlet, and the other end passes through the connecting pipe and is connected in the buffer tank, and the top of buffer tank is equipped with the PH detector, and the one end that electric control valve was kept away from to the buffer tank is equipped with the inlet tube, and electric control valve and PH detector all carry out electric connection through the controller.

In the above description, as a preferable scheme, the heat dissipation mechanism is composed of a fixing frame, a protection net, a motor and fan blades, the protection net is arranged at the top of the fixing frame, the motor is arranged at the middle part of the fixing frame, and the fan blades are arranged on a main shaft of the motor.

In the above description, as a preferable scheme, the supporting mechanism is composed of four supporting legs and supporting nuts, the four supporting legs are arranged at the bottom of the box body, the supporting nuts are in threaded connection with the supporting legs, the bottom of the box body is in contact with the top of the supporting nuts, and therefore the height of the box body can be adjusted by workers according to the use site.

In the above description, preferably, a heat dissipation port for dissipating heat is provided at the bottom of the case.

In the above description, as a preferable scheme, a maintenance door is provided on one side of the case, and a handle is welded on one side of the maintenance door away from the condenser.

In the above description, as a preferable scheme, the top of the box body is provided with an alarm, the alarm is electrically connected with the controller, and when the PH detector detects that the PH value of the water quality in the buffer box exceeds the standard, the alarm is used for reminding a worker to check and maintain.

The box-type water chiller with the PH value detection function has the beneficial effects that: the water inlet is externally connected with an electric regulating valve and a buffer box, the buffer box is provided with a PH detector, water entering the cooling pipe needs to pass through the buffer box, PH value detection is carried out on water quality through the PH detector in the buffer box, when the PH value in the water quality exceeds a preset value, the electric regulating valve can seal a pipeline, freezing operation of equipment is suspended, water with the PH value exceeding the standard is prevented from flowing into the cooling pipe, normal operation of the equipment is effectively protected, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic exploded view of a box-type chiller with pH detection according to the present utility model;

FIG. 2 is a schematic perspective view of a box-type water chiller with pH detection according to the present utility model;

FIG. 3 is a schematic diagram showing a connection structure of a buffer tank in a box-type water chiller with pH detection according to the present utility model;

FIG. 4 is a schematic perspective view of a heat dissipating mechanism of a box-type chiller with pH detection according to the present utility model;

FIG. 5 is a schematic perspective view of a tank in a box-type water chiller with pH detection according to the present utility model;

in the figure, 1-box, 101-heat dissipation port, 2-condenser, 3-cooling pipe, 301-water inlet, 302-water outlet, 4-controller, 5-maintenance door, 501-handle, 6-alarm, 7-heat dissipation mechanism, 701-fixing frame, 702-protection network, 703-motor, 704-fan blade, 8-buffer box, 9-electric control valve, 10-connecting pipe, 11-supporting leg, 111-supporting nut, 12-PH detector, 13-inlet tube.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

Referring to fig. 1-5, a specific embodiment of a box-type water chiller with PH detection includes a box 1, a condenser 2, a cooling pipe 3 and a controller 4, wherein the condenser 2 and the cooling pipe 3 are all disposed in the box 1, the controller 4 is disposed at the top of the box 1, a maintenance door 5 is disposed at one side of the box 1, a handle 501 is welded at one side of the maintenance door 5 far away from the condenser 2, an alarm 6 is disposed at the top of the box 1, the alarm 6 is electrically connected with the controller 4, and when the PH detector 12 detects that the PH value of water in the buffer box 8 exceeds the standard, the alarm 6 reminds a worker to perform inspection and maintenance.

The box 1 is equipped with cooling mechanism 7, supporting mechanism, buffer tank 8 and electric control valve 9, and cooling mechanism 7 locates the top of box 1, and cooling mechanism 7 comprises mount 701, protection network 702, motor 703 and flabellum 704, and the top of mount 701 is located to protection network 702, and the middle part of mount 701 is located to motor 703, and flabellum 704 is installed in the main shaft of motor 703, and the bottom of box 1 is equipped with the thermovent 101 that is used for radiating.

The supporting mechanism is arranged at the bottom of the box body 1 and consists of four supporting feet 11 and supporting nuts 111, the four supporting feet 11 are arranged at the bottom of the box body 1, the supporting nuts 111 are in threaded connection with the supporting feet 11, and the bottom of the box body 1 is in contact with the top of the supporting nuts 111, so that a worker can adjust the height of the box body 1 according to a use field.

The both ends of cooling tube 3 extend to the shell of box 1, and the one end of cooling tube 3 is water inlet 301, and the other end is delivery port 302, and electric control valve 9's one end is connected in water inlet 301, and the other end passes through connecting pipe 10 to be connected in buffer tank 8, and the top of buffer tank 8 is equipped with PH detector 12, and the one end that electric control valve 9 was kept away from to buffer tank 8 is equipped with inlet tube 13, and electric control valve 9 and PH detector 12 all carry out electric connection through controller 4.

When in actual use, a worker firstly adjusts the supporting nuts 111 arranged on the supporting feet 11 according to an actual field, then adjusts the height of the box body 1, the box body 1 is enabled to reach a horizontal state, noise generated by the box body 1 due to uneven field is avoided, the motor 703 of the heat dissipation mechanism 7 is started through the controller 4, the motor 703 drives the fan blades 704 to dissipate heat inside the box body 1, water required by freezing operation of equipment is then accessed from the water inlet pipe 13, the water enters the buffer box 8, the water is soaked in the PH detector 12, then enters the electric regulating valve 9 from the connecting pipe 10, finally enters the cooling pipe 3 from the water inlet 301, cold and hot exchange is performed through the condenser 2, the water is cooled to form chilled water, finally, the chilled water is output from the water outlet 302, when the external heat exchanger leaks, the chilled water becomes acidic or alkaline when passing through the external heat exchanger, therefore, the PH detector 12 detects that the PH value in the water exceeds a preset value, the electric regulating valve 9 can automatically seal the pipeline, the equipment pauses the freezing operation, the PH value is prevented from exceeding the preset value, meanwhile, the water flows into the cooling pipe 3, the equipment is checked by the condenser 6, the normal service life is prolonged, and the normal service life of the equipment is reminded.

The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and is not intended to limit the practice of the utility model to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model, and the scope of the utility model is to be considered as the scope of the utility model.

Claims

1. The utility model provides a take box cold water machine that PH value detected, includes box, condenser, cooling tube and controller, and the inside of box is all located to condenser and cooling tube, and the top of box, its characterized in that are located to the controller: the utility model discloses a PH detector, including box, cooling tube, buffer tank, electric control valve, cooling tube, supporting mechanism, buffer tank and electric control valve, the box is equipped with cooling mechanism, supporting mechanism, cooling mechanism locates the top of box, and supporting mechanism locates the bottom of box, and the both ends of cooling tube extend to the shell of box, and the one end of cooling tube is the water inlet, and the other end is the delivery port, and electric control valve's one end is connected in the water inlet, and the other end passes through the connecting pipe to be connected in the buffer tank, and the top of buffer tank is equipped with the PH detector, and the one end that electric control valve was kept away from to the buffer tank is equipped with the inlet tube, and electric control valve and PH detector all carry out electric connection through the controller.

2. The water chiller with PH detection of claim 1, wherein: the heat dissipation mechanism comprises a fixing frame, a protective net, a motor and fan blades, wherein the protective net is arranged at the top of the fixing frame, the motor is arranged in the middle of the fixing frame, and the fan blades are arranged on a main shaft of the motor.

3. The water chiller with PH detection of claim 1, wherein: the supporting mechanism is composed of four supporting feet and supporting nuts, the four supporting feet are arranged at the bottom of the box body, the supporting nuts are in threaded connection with the supporting feet, and the bottom of the box body is in contact with the top of the supporting nuts.

4. A tank chiller with PH detection as set forth in any one of claims 1-3 wherein: the bottom of the box body is provided with a heat dissipation port for heat dissipation.

5. A tank chiller with PH detection as set forth in any one of claims 1-3 wherein: one side of the box body is provided with a maintenance door, and one side of the maintenance door far away from the condenser is welded with a handle.

6. A tank chiller with PH detection as set forth in any one of claims 1-3 wherein: the top of box is equipped with the siren, and the siren carries out electric connection with the controller.