Water efficiency testing equipment for water purification filter element

Abstract

The utility model relates to water efficiency testing equipment for a water purification filter element. The water efficiency testing equipment comprises a water tank, a pump, a constant-pressure water supply pipe, a pure water pipe, a concentrated water pipe and an electric control box, an inlet of the pump is connected with an outlet of the water tank through a water outlet pipeline; an inlet of the constant-pressure water supply pipe is connected with an outlet of the pump, the constant-pressure water supply pipe is provided with at least one constant-pressure water supply port and a first pressure gauge, and the constant-pressure water supply port is used for being connected with a raw water port of the filter element; the pure water pipe is provided with a pure water connector and a first flow transmitter, and the pure water connector is used for being connected with a pure water opening of the filter element; the concentrated water pipe is provided with a concentrated water connector, a second pressure gauge and a pressure transmitter, and the concentrated water connector is used for being connected with the concentrated water opening of the filter element. By adopting the equipment, the water efficiency test of the water purification filter element is automatically carried out, the personal error is reduced, the labor cost is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water purification technical field, and specifically relates to a water purification filter core water efficiency test equipment. BACKGROUND

[0002] RO reverse osmosis filter core detection includes desalination rate test TDS and life test (water production) etc., prefilter detection includes residual chlorine test and flow test etc., and currently, manual operation is generally adopted to detect the water inlet filter, the operation is complicated, the efficiency is low, and manual error exists, which leads to the reduction of test accuracy. UTILITY MODEL CONTENTS

[0003] The utility model discloses a water purification filter core water efficiency test equipment, and solves the technical problems of low efficiency and reduced test accuracy of manual operation.

[0004] In order to solve the above problems, the technical scheme of the utility model is as follows: a water purification filter core water efficiency test equipment, comprising:

[0005] A water tank;

[0006] A pump, the inlet of the pump is connected with the outlet of the water tank through a water outlet pipeline, and an electric valve is arranged on the water outlet pipeline;

[0007] A constant pressure water supply pipe, the inlet of the constant pressure water supply pipe is connected with the outlet of the pump, the constant pressure water supply pipe is provided with a constant pressure water supply port and a first pressure gauge, the constant pressure water supply port has at least one, and the constant pressure water supply port is used for connecting the raw water port of the filter core;

[0008] A pure water pipe, has at least one, and the pure water pipe is provided with a pure water interface and a first flow transducer, and the pure water interface is used for connecting the pure water port of the filter core;

[0009] A concentrated water pipe, has at least one, and the concentrated water pipe is provided with a concentrated water interface, a second pressure gauge and a pressure transducer, and the concentrated water interface is used for connecting the concentrated water port of the filter core;

[0010] An electrical control box, electrically connected with the pump, the electric valve, the first pressure gauge, the first flow transducer, the second pressure gauge and the pressure transducer.

[0011] Optionally, the water tank has two, which are a standard water tank and a reagent water tank, the water outlet pipeline comprises a first pipe body and a second pipe body, the inlet of the pump is connected with the outlet of the standard water tank through the first pipe body, the inlet of the pump is communicated with the outlet of the reagent water tank through the second pipe body, and the electric valve is arranged on the first pipe body and the second pipe body.

[0012] Optionally, salt is added in the standard water tank.

[0013] Optionally, at least one electric conductivity test groove is further included, an inlet of the electric conductivity test groove is connected with the pure water pipe through a pipeline, and the electric conductivity test groove is electrically connected with the electric control box.

[0014] Optionally, an electric agitator is arranged in the water tank, and the electric agitator is electrically connected with the electric control box.

[0015] Optionally, the constant-pressure water supply pipe is connected with the pump through a temperature control pipeline, the temperature control pipeline is wrapped with a heating pipe, and the heating pipe is electrically connected with the electric control box.

[0016] Optionally, the medicament in the medicament water tank is residual chlorine.

[0017] Optionally, a main body rack is further included, the pump and the water tank are located in the interior of the main body rack, an installation table is arranged on the upper portion of the main body rack, and the constant-pressure water supply port, the pure water pipe and the concentrated water pipe are located on the installation table.

[0018] Optionally, a control panel of the electric control box is located on the installation table.

[0019] Optionally, the pump is a constant-pressure centrifugal water pump.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] The utility model discloses a water filter cartridge water efficiency testing device, which comprises a water tank, a pump, a constant-pressure water supply pipe, a pure water pipe, a concentrated water pipe and an electric control box. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 It is the structural schematic diagram of equipment in example;

[0023] Fig. 2 It is the partial exploded view of equipment in example;

[0024] Fig. 3 It is the partial structural schematic diagram of equipment in example.

[0025] Fig. 1 is a water tank; 11 is a standard water tank; 12 is a medicament water tank; 13 is an electric agitator; 2 is a pump; 3 is a constant-pressure water supply pipe; 31 is a constant-pressure water supply port; 32 is a first pressure gauge; 33 is a temperature control pipeline; 4 is a pure water pipe; 41 is a pure water interface; 42 is a first flow transmitter; 43 is a first digital display flowmeter; 5 is a concentrated water pipe; 51 is a concentrated water interface; 52 is a second pressure gauge; 53 is a second flow transmitter; 54 is a pressure transmitter; 55 is a second digital display flowmeter; 56 is a needle valve; 57 is an electromagnetic valve; 6 is an electric control box; 7 is a water outlet pipeline; 71 is a first pipe body; 72 is a second pipe body; 73 is an electric valve; 8 is an electric conductivity test groove; 9 is a main body rack; 91 is an installation table. DETAILED DESCRIPTION

[0026] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0027] Example: Figs. 1-3 As shown, this embodiment provides a water efficiency test device for a water purification filter element, comprising a water tank 1, a pump 2, a constant pressure water supply pipe 3, a pure water pipe 4, a concentrated water pipe 5 and an electrical control box 6; the inlet of the pump 2 is connected to the outlet of the water tank 1 through a water outlet pipe 7, and an electric valve 73 is provided on the water outlet pipe 7; the inlet of the constant pressure water supply pipe 3 is connected to the outlet of the pump 2, and the constant pressure water supply pipe 3 has a constant pressure water supply port 31 and a first pressure gauge 32, and the constant pressure water supply port 31 has at least one constant pressure water supply port 31, which is used to connect to the raw water port of the filter element; the pure water pipe 4 has at least one, The pure water pipe 4 has a pure water interface 41, a first flow transmitter 42 and a first digital flow meter 43. The pure water interface 41 is used to connect to the pure water port of the filter element; the concentrated water pipe 5 has at least one concentrated water interface 51, a second pressure gauge 52, a second flow transmitter 53, a pressure transmitter 54 and a second digital flow meter 55. The concentrated water interface 51 is used to connect to the concentrated water port of the filter element; the electrical control box 6 is electrically connected to the pump 2, the electric valve 73, the first pressure gauge 32, the flow transmitter 42, the second pressure gauge 52 and the pressure transmitter.

[0028] Through the above settings, the electric valve 73 is used to control the on-off of the water outlet pipe 7, the first pressure gauge 32 is used to collect pressure data, the first flow transmitter 42 and the first digital flow meter 43 are used to collect flow data, and the second pressure gauge 52 and the pressure transmitter 53 are used to collect pressure data. The test method is: there are three interfaces on the water purification filter element, namely the raw water inlet, the pure water inlet and the concentrated water inlet. The raw water inlet is connected to the constant pressure water supply inlet 31, and the water supply pressure data can be obtained. The pure water inlet is connected to the pure water interface 41, and the water production and TDS data can be obtained. The concentrated water inlet is connected to the concentrated water interface 51, and the pressure, flow and water production rate data can be obtained. The above data can reflect the performance of the filter element. Pour the required spiked liquid into the water tank 1 in proportion, connect the raw water inlet, pure water inlet and concentrated water inlet on the water purifier filter element to be tested to the corresponding interfaces of the equipment, and start the equipment to obtain relevant test data. By adopting this equipment, manual operation is converted into standardized machine operation, which realizes the automatic water efficiency test of water purification filter element, reduces human error, makes test data more accurate, saves labor costs and improves work efficiency.

[0029] In the water efficiency testing device for a water purification filter element of this embodiment, a needle valve 56 and a solenoid valve 57 are further provided on the concentrated water pipe 5 .

[0030] In the water efficiency test equipment of a water purification filter element of this embodiment, there are two water tanks 1, namely a spiked water tank 11 and a pharmaceutical water tank 12. The water outlet pipeline 7 includes a first tube body 71 and a second tube body 72. The inlet of the pump 2 is connected to the outlet of the spiked water tank 11 through the first tube body 71, and the inlet of the pump 2 is connected to the outlet of the pharmaceutical water tank 12 through the second tube body 72. The electric valve 73 is provided on both the first tube body 71 and the second tube body 72. Specifically, the two water tanks 1, the pharmaceutical water tank 12 and the spiked water tank 11, are respectively connected to the inlet of the pump 2 using UPVC water pipes, and the electric valve 73 is used to control the on-off of the pipeline respectively, and the corresponding valve is opened according to different test products.

[0031] In the water efficiency test device of a water purification filter element of this embodiment, salt is added to the standard water tank 11. Adding salt to the standard water tank 11 can perform a desalination rate test.

[0032] The water purification filter element water efficiency testing device of this embodiment further includes at least one conductivity test tank 8. The inlet of conductivity test tank 8 is connected to pure water pipe 4 via a pipeline, and conductivity test tank 8 is electrically connected to electrical control box 6. Conductivity test tank 8 is used to collect conductivity data.

[0033] The inlet of pure water pipe 4 is connected to the pure water outlet of the product being tested. After passing through first flow transmitter 42 and first digital flow meter 43, the water exiting pure water pipe 4 is connected to the inlet of conductivity test tank 8 through a pipeline. As the water flows through conductivity test tank 8, timely data is generated. The water exiting conductivity test tank 8 is directly discharged. The concentrated water interface 51 of concentrate pipe 5 is connected to the concentrated water outlet of the product being tested. After passing through second pressure gauge 52, second flow transmitter 53, pressure transmitter 54, and second digital flow meter 55, the water in concentrate pipe 5 is discharged under the control of needle valve 56 and solenoid valve 57, which can also be called a flushing valve. Both needle valve 56 and solenoid valve 57 are used to adjust the desalination rate and water production rate. Water constantly flows out of the outlet of needle valve 56, while the outlet of solenoid valve 57 is opened and closed by timer control.

[0034] In the water efficiency test device of a water purification filter element of this embodiment, an electric stirrer 13 is provided in the water tank 1, and the electric stirrer 13 is electrically connected to the electrical control box 6. The electric stirrer 13 is used to stir and mix the liquid in the water tank 1 uniformly.

[0035] In the water efficiency testing device for a water purification filter cartridge according to this embodiment, a constant-pressure water supply pipe 3 is connected to a pump 2 via a temperature-controlled pipe 33. The outer periphery of the temperature-controlled pipe 33 is covered with a heating pipe, which is electrically connected to an electrical control box 6. The temperature-controlled pipe 33 is a stainless steel pipe with a heating pipe wrapped around it. The heating pipe heats the stainless steel pipe, and the liquid flowing within the temperature-controlled pipe reaches a temperature of 25°C.

[0036] In the water efficiency test device of a water purification filter element of this embodiment, the reagent in the reagent water tank 12 is residual chlorine. Since the reagent is residual chlorine, a residual chlorine test can be performed.

[0037] The water efficiency testing equipment of a water purification filter element in this embodiment also includes a main frame 9, a pump 2 and a water tank 1 are located inside the main frame 9, a mounting platform 91 is provided on the upper part of the main frame 9, and a constant pressure water supply port 31, a pure water pipe 4 and a concentrated water pipe 5 are located on the mounting platform 91.

[0038] In the water efficiency test device for a water purification filter element of this embodiment, the control panel of the electrical control box 6 is located on the mounting platform 91. The control panel, constant pressure water supply port 31, pure water pipe 4, conductivity test tank 8, and concentrated water pipe 5 are all mounted on the mounting platform 91 for easy operation.

[0039] In the water efficiency testing device for a water purification filter element of this embodiment, the pump 2 is a constant pressure centrifugal water pump 2 .

[0040] In a water purification filter element water efficiency testing device of this embodiment, the constant pressure water supply port 31, the pure water interface 41, the concentrated water interface 51 and the conductivity test tank 8 are each provided in three groups, each group having the same configuration, and different numbers of matching groups can also be selected according to different test requirements.

[0041] In the water efficiency testing equipment for a water purification filter element of this embodiment, the main instruments for obtaining test data include: a first pressure gauge 32, a first flow transmitter 42, a conductivity test tank 8, a second pressure gauge 52, a pressure transmitter 54, a needle valve 56 and a solenoid valve 57. By combining visual data with computer data, the test is more accurate.

Claims

1. A water purification filter water efficiency testing device, characterized in that: It comprises: a water tank (1); a pump (2) whose inlet is connected to the outlet of the water tank (1) through a water outlet pipeline (7) provided with an electric valve (73); a constant pressure water supply pipeline (3) whose inlet is connected to the outlet of the pump (2), the constant pressure water supply pipeline (3) being provided with a constant pressure water supply port (31) and a first pressure gauge (32), the constant pressure water supply port (31) having at least one, the constant pressure water supply port (31) being used for connecting a raw water port of a filter core; a pure water pipeline (4) having at least one, the pure water pipeline (4) being provided with a pure water interface (41) and a first flow transmitter (42), the pure water interface (41) being used for connecting a pure water port of the filter core; a concentrated water pipeline (5) having at least one, the concentrated water pipeline (5) being provided with a concentrated water interface (51), a second pressure gauge (52) and a pressure transmitter (54), the concentrated water interface (51) being used for connecting a concentrated water port of the filter core; an electric control box (6) electrically connected to the pump (2), the electric valve (73), the first pressure gauge (32), the first flow transmitter (42), the second pressure gauge (52) and the pressure transmitter (54).

2. The water efficiency testing apparatus for a water filter cartridge according to claim 1, wherein The water tank (1) has two, namely a standard water tank (11) and a medicament water tank (12), the water outlet pipeline (7) comprises a first pipeline body (71) and a second pipeline body (72), the inlet of the pump (2) is connected to the outlet of the standard water tank (11) through the first pipeline body (71), the inlet of the pump (2) is communicated with the outlet of the medicament water tank (12) through the second pipeline body (72), and the first pipeline body (71) and the second pipeline body (72) are both provided with the electric valve (73).

3. The water efficiency testing apparatus for a water filter cartridge according to claim 2, wherein Salt is added to the standard water tank (11).

4. The water efficiency testing device for water filter cartridge according to claim 3, wherein, It further comprises at least one electric conductivity test tank (8), the inlet of the electric conductivity test tank (8) is connected to the pure water pipeline (4) through a pipeline, and the electric conductivity test tank (8) is electrically connected to the electric control box (6).

5. The water efficiency testing device for water filter cartridge of claim 1, wherein, An electric stirrer (13) is arranged in the water tank (1), and the electric stirrer (13) is electrically connected to the electric control box (6).

6. The water efficiency testing device of claim 1, wherein, The constant pressure water supply pipeline (3) is connected to the pump (2) through a temperature control pipeline (33), the temperature control pipeline (33) is wrapped with a heating pipe, and the heating pipe is electrically connected to the electric control box (6).

7. The water efficiency testing device of claim 1, wherein, The medicament in the medicament water tank (12) is residual chlorine.

8. The water efficiency testing device of claim 1, wherein, It further comprises a main body rack (9), the pump (2) and the water tank (1) are located in the interior of the main body rack (9), a mounting table (91) is arranged on the upper portion of the main body rack (9), the constant pressure water supply port (31), the pure water pipeline (4) and the concentrated water pipeline (5) are located on the mounting table (91).

9. The water efficiency testing device for a water filter cartridge of claim 8, wherein, A control panel of the electric control box (6) is located on the mounting table (91).

10. The water efficiency testing device for water filter cartridge of claim 4, wherein, The pump (2) is a constant pressure centrifugal water pump (2).

Images