Water pressure resistance testing device for isolation gown

Abstract

The utility model discloses a water pressure resistance testing device for isolation gown, and particularly relates to the technical field of water pressure resistance testing, which comprises a base, four fixed support rods are fixedly arranged on the upper end face of the base in a rectangular array, and the top ends of the four fixed support rods are fixedly arranged on the lower end face of a support table in a rectangular array. A water tank is fixedly installed on the upper end face of the supporting table, the lower end of the water tank fixedly communicates with a water adding pipe, and the lower end of the water adding pipe penetrates through the supporting table and extends below the supporting table. Two positioning air cylinders are symmetrically and fixedly installed on the lower end face of the supporting table, positioning rods are fixedly connected to the lower ends of the output ends of the two positioning air cylinders, and the lower ends of the two positioning rods are symmetrically and fixedly installed at the upper end of the annular positioning shell. According to the utility model, the water pressure resistance of the isolation gown can be automatically tested, an automatic positioning function is provided, and the test effect of the isolation gown is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pressure resistance testing, in particular to a water pressure resistance testing device for an isolation gown. Background Art

[0002] Isolation gowns refer to protective equipment used to protect medical staff from contamination by blood, body fluids and other infectious substances, or to protect patients from infection. Isolation gowns should have an opening at the back to cover all clothes and exposed skin. They are often used in operations where blood or body fluid splashing may occur, when contacting patients with infectious diseases transmitted by contact, patients with multidrug-resistant bacteria, and for protective isolation of patients with large-area burns, bone marrow transplants, etc. Currently, isolation gowns used in clinical practice are mostly made of cloth and usually cannot be discarded after being worn once.

[0003] Isolation gowns need to be tested for quality during processing before they can be used by medical staff. There are many ways to test isolation gowns, such as water pressure resistance device testing, which can test the sealing of isolation gowns. The problem with the existing technology is that the existing water pressure resistance test device for isolation gowns has poor measurement accuracy and is easily affected by human intervention, resulting in large measurement errors.

[0004] Therefore, we made improvements to this and proposed a water pressure resistance testing device for isolation clothing. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a water pressure resistance test device for an isolation gown, comprising a base, wherein the upper end surface of the base is fixedly mounted with four fixed support rods in a rectangular array, the top ends of the four fixed support rods are fixedly mounted on the lower end surface of a support platform in a rectangular array, a water tank is fixedly mounted on the upper end surface of the support platform, a water supply pipe is fixedly connected to the lower end of the water tank, the lower end of the water supply pipe passes through the support platform and extends to the bottom of the support platform, and a switch valve is fixedly mounted on the water supply pipe;

[0007] Two positioning cylinders are symmetrically fixedly installed on the lower end surface of the support platform, and the lower ends of the output ends of the two positioning cylinders are fixedly connected to positioning rods. The lower ends of the two positioning rods are symmetrically fixedly installed on the upper end of the annular positioning shell. The water supply pipe runs through the annular positioning shell, and a water leakage port is opened in the middle of the upper end surface of the base and directly below the annular positioning shell.

[0008] As a preferred technical solution of the utility model, a measuring shell is fixedly installed at the bottom of the support platform and directly below the water leakage port, a pressure sensor is fixedly installed at the bottom of the measuring shell, a measuring plate is fixedly installed at the upper end of the sensing end of the pressure sensor, and the upper end of the measuring plate passes through the top of the measuring shell and extends to the top of the measuring shell.

[0009] As a preferred technical solution of the utility model, a control box is fixedly installed on the rear end face of the support platform, a controller and an alarm are fixedly installed inside the control box, a control port is opened at the rear end of the control box, and a sealing cover is hingedly installed at the control port.

[0010] As a preferred technical solution of the utility model, the pressure sensor is electrically connected to the controller, and the controller is electrically connected to the alarm and the switch valve.

[0011] As a preferred technical solution of the utility model, a transparent observation window is fixedly installed on the front end surface of the water tank, and a water level indicator arranged parallel to the vertical direction is fixedly installed on the front end surface of the transparent observation window.

[0012] As a preferred technical solution of the utility model, a cleaning port is provided at the front end of the base, and a door panel is installed at the cleaning port. The front end of the door panel is fixedly installed and connected to a drain pipe, and a valve is installed on the drain pipe.

[0013] As a preferred technical solution of the utility model, a rubber shock-absorbing pad is fixedly provided on the lower end surface of the base.

[0014] The beneficial effects of the utility model are:

[0015] 1. The water pressure resistance test device of this type of isolation gown can place the isolation gown on the upper end of the base, and then start the positioning cylinder. The positioning cylinder can drive the positioning rod to move downward, and then drive the annular positioning shell to move downward. The downward positioning shell can press and fix the isolation gown on the upper end of the base, so that the isolation gown can be fixed during the water pressure resistance test, thereby improving the test effect of the isolation gown.

[0016] 2. The water pressure resistance test device of the isolation gown is used to observe the water level information in the water tank through the transparent observation window and the water level indication, and the water level information is counted as X. Then the switch valve is opened, and the water in the water tank can fall onto the isolation gown through the water filling pipe. As the amount of water on the isolation gown continues to increase, the pressure on the isolation gown also continues to increase. When the isolation gown reaches its maximum endurance, the isolation gown ruptures, and water can fall onto the measuring plate through the leak. The pressure sensor can collect the water pressure through the measuring plate and transmit it to the controller. At this time, the controller can send instructions to the alarm and the switch valve, the switch valve is closed, and the alarm can start to alarm to remind the staff. Then the water level information in the water tank is observed through the transparent observation window and the water level indication, and the water level information is counted as Y. The larger XY is, the better the water pressure resistance of the isolation gown is. Through the above design, the water pressure resistance of the isolation gown can be automatically tested.

[0017] The utility model can realize automatic testing of the water pressure resistance of the isolation gown and has an automatic positioning function, thereby further improving the testing effect of the isolation gown. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of a water pressure resistance testing device for an isolation gown according to the utility model;

[0020] Figure 2 This is an exploded view of a water pressure resistance testing device for an isolation gown of the utility model;

[0021] Figure 3 The utility model is an upper cross-sectional view of a base in a water pressure resistance testing device for an isolation gown.

[0022] In the figure: 1. Support platform; 2. Water tank; 3. Transparent observation window; 4. Water level indicator; 5. Annular positioning shell; 6. Leakage port; 7. Door panel; 8. Water supply pipe; 9. Switch valve; 10. Positioning rod; 11. Positioning cylinder; 12. Fixed support rod; 13. Control box; 14. Controller; 15. Alarm; 16. Measuring shell; 17. Measuring plate; 18. Base. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-3 As shown, the utility model is a water pressure resistance test device for an isolation gown, comprising a base 18, the upper end surface of the base 18 is fixedly installed with four fixed support rods 12 in a rectangular array, the top ends of the four fixed support rods 12 are fixedly installed on the lower end surface of a support platform 1 in a rectangular array, a water tank 2 is fixedly installed on the upper end surface of the support platform 1, the lower end of the water tank 2 is fixedly connected with a water supply pipe 8, the lower end of the water supply pipe 8 passes through the support platform 1 and extends to the bottom of the support platform 1, and a switch valve 9 is fixedly installed on the water supply pipe 8;

[0025] Two positioning cylinders 11 are symmetrically fixedly installed on the lower end surface of the support platform 1, and the lower ends of the output ends of the two positioning cylinders 11 are fixedly connected to positioning rods 10. The lower ends of the two positioning rods 10 are symmetrically fixedly installed on the upper end of the annular positioning shell 5. The water supply pipe 8 runs through the annular positioning shell 5. A water leakage port 6 is opened in the middle of the upper end surface of the base 18 and directly below the annular positioning shell 5.

[0026] The isolation gown can be placed on the upper end of the base 18, and then the positioning cylinder 11 is started. The positioning cylinder 11 can drive the positioning rod 10 to move downward, and then drive the annular positioning shell 5 to move downward. The downward positioning shell can press and fix the isolation gown on the upper end of the base 18;

[0027] Then, the switch valve 9 is opened, and the water in the water tank 2 can fall onto the isolation gown through the water supply pipe 8. As the amount of water on the isolation gown increases, the pressure on the isolation gown also increases.

[0028] In this embodiment, a measuring shell 16 is fixedly installed at the bottom of the support platform 1 and directly below the water leakage port 6. A pressure sensor is fixedly installed at the bottom of the measuring shell 16. A measuring plate 17 is fixedly installed at the upper end of the sensing end of the pressure sensor. The upper end of the measuring plate 17 passes through the top of the measuring shell 16 and extends to the top of the measuring shell 16.

[0029] When the isolation gown reaches its maximum endurance, it breaks and water can fall onto the measuring plate 17 through the leak 6. The pressure sensor can collect the water pressure through the measuring plate 17 and transmit it to the controller 14. The controller 14 is a SC200 universal controller. At this time, the controller 14 can send instructions to the alarm 15 and the switch valve 9, the switch valve 9 is closed, and the alarm 15 can start to alarm. At this time, the test is completed.

[0030] A control box 13 is fixedly installed on the rear end surface of the support platform 1, and a controller 14 and an alarm 15 are fixedly installed inside the control box 13. A control port is opened at the rear end of the control box 13, and a sealing cover is hingedly installed at the control port.

[0031] The sealed cover can be opened to maintain the controller 14 and the alarm 15 through the control port.

[0032] The pressure sensor is electrically connected to the controller 14 , and the controller 14 is electrically connected to the alarm 15 and the switch valve 9 .

[0033] A transparent observation window 3 is fixedly mounted on the front end surface of the water tank 2, and a water level indicator 4 arranged parallel to the vertical direction is fixedly mounted on the front end surface of the transparent observation window 3.

[0034] Before opening the switch valve 9, the water level information in the water tank 2 is observed through the transparent observation window 3 and the water level indicator 4 and counted as X. When the switch valve 9 is automatically closed, the water level information in the water tank 2 is observed through the transparent observation window 3 and the water level indicator 4 and counted as Y. The larger XY is, the better the water pressure resistance of the isolation gown is.

[0035] A cleaning port is provided at the front end of the base 18, and a door panel 7 is installed at the cleaning port. The front end of the door panel 7 is fixedly installed and connected to a drain pipe, and a valve is installed on the drain pipe.

[0036] By opening the valve, the water in the base 18 can be drained out through the drain pipe, and by opening the door panel 7, the inside of the base 18 can be cleaned and maintained through the cleaning port.

[0037] A rubber shock-absorbing pad is fixedly arranged on the lower end surface of the base 18 .

[0038] The shock absorbing effect of the utility model can be improved by arranging the rubber shock absorbing pad.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water pressure resistance testing device for an isolation gown, characterized in that: The invention comprises a base (18), wherein the upper end surface of the base (18) is fixedly mounted with four fixed support rods (12) in a rectangular array, the top ends of the four fixed support rods (12) are fixedly mounted on the lower end surface of a support platform (1) in a rectangular array, a water tank (2) is fixedly mounted on the upper end surface of the support platform (1), the lower end of the water tank (2) is fixedly connected with a water supply pipe (8), the lower end of the water supply pipe (8) passes through the support platform (1) and extends to the bottom of the support platform (1), and a switch valve (9) is fixedly mounted on the water supply pipe (8); Two positioning cylinders (11) are symmetrically fixedly installed on the lower end surface of the support platform (1), and the lower ends of the output ends of the two positioning cylinders (11) are fixedly connected to positioning rods (10). The lower ends of the two positioning rods (10) are symmetrically fixedly installed on the upper end of the annular positioning shell (5). The water supply pipe (8) passes through the annular positioning shell (5), and a water leakage port (6) is opened in the middle of the upper end surface of the base (18) and directly below the annular positioning shell (5).

2. The water pressure resistance testing device for isolation clothing according to claim 1, characterized in that: A measuring shell (16) is fixedly mounted at the bottom of the support platform (1) and located directly below the water leakage port (6); a pressure sensor is fixedly mounted at the bottom of the measuring shell (16); a measuring plate (17) is fixedly mounted at the upper end of the sensing end of the pressure sensor; the upper end of the measuring plate (17) passes through the top of the measuring shell (16) and extends above the measuring shell (16).

3. The water pressure resistance testing device for isolation clothing according to claim 2, characterized in that: A control box (13) is fixedly mounted on the rear end surface of the support platform (1), a controller (14) and an alarm (15) are fixedly mounted inside the control box (13), and a control port is opened at the rear end of the control box (13), and a sealing cover plate is hingedly mounted at the control port.

4. The water pressure resistance testing device for isolation clothing according to claim 3, characterized in that: The pressure sensor is electrically connected to the controller (14), and the controller (14) is electrically connected to the alarm (15) and the switch valve (9).

5. The water pressure resistance testing device for isolation clothing according to claim 4, characterized in that: A transparent observation window (3) is fixedly mounted on the front end surface of the water tank (2), and a water level indicator (4) arranged parallel to the vertical direction is fixedly mounted on the front end surface of the transparent observation window (3).

6. The water pressure resistance testing device for isolation clothing according to claim 5, characterized in that: The front end of the base (18) is provided with a cleaning port, and a door panel (7) is installed at the cleaning port. The front end of the door panel (7) is fixedly installed and connected to a drainage pipe, and a valve is installed on the drainage pipe.

7. The water pressure resistance testing device for isolation clothing according to claim 6, characterized in that: A rubber shock-absorbing pad is fixedly arranged on the lower end surface of the base (18).

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