CN214200527U

CN214200527U - Water-injection, water-squeezing integrated device for dialyzer and multi-station dialyzer all-in-one machine

Info

Publication number: CN214200527U
Application number: CN202023337638.4U
Authority: CN
Inventors: 廖磊
Original assignee: Bain Medical Equipment Guangzhou Co ltd
Current assignee: Bain Medical Equipment Guangzhou Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The application relates to the technical field of medical equipment and discloses a water squeezing integrated device for water injection and water injection detection of a dialyzer. The water injection system is positioned at the rear end of the dialyzer clamping system so as to infiltrate the blood chamber and the dialysate chamber of the dialyzer; the gas detection system is positioned at the rear end of the dialyzer clamping system, so that gas is filled into a blood chamber of the dialyzer and water is discharged, and whether the dialyzer is a leakage product is judged by comparing a pressure drop value in the blood chamber of the dialyzer with a set pressure drop value through pressure maintaining test; the wringing system is positioned at the rear end of the dialyzer clamping system so as to dry the dialyzer after draining water through the inflatable body. The integrated device for water injection, gas detection and water squeezing of the dialyzer can finish the operation of water injection, gas detection and water squeezing procedures by single equipment, and has the advantages of high production efficiency, high equipment integration level and high automation degree; still provide a multistation cerini dialyser cerini all-in-one that has this cerini dialyser cerini water injection gas detection crowded water integrative device.

Description

Water-injection, water-squeezing integrated device for dialyzer and multi-station dialyzer all-in-one machine

Technical Field

The utility model relates to the technical field of medical equipment, especially relate to a crowded integrative device of water is examined to cerini dialyser cerini water injection aqueous vapor, still relate to a multistation cerini dialyser cerini all-in-one with this integrative device of crowded water is examined to cerini dialyser cerini water injection aqueous vapor.

Background

After the existing dialyzer is generated, three procedures of water injection, gas detection and water squeezing are needed; the three procedures of water injection, air detection and water squeezing are correspondingly realized by three machines of a water injection machine, an air detection machine and a water squeezing machine. The three machines are respectively placed at different positions, and different workers are required to operate independently; and after the water is filled into the product, putting the product into a transport frame, conveying the product to a gas detection station for gas detection after the transport frame is full, putting the product into another transport frame after the gas detection is finished, and conveying the product to a water squeezing station for water squeezing after the transport frame is full.

However, the dialyzer has three processes of water injection, gas detection and water squeezing, each process needs to be completed by a single machine, one process is completed, and products need to be conveyed to the other process, so that the production efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems of the prior art and provide a dialyzer water injection and water detection and squeezing integrated device which has the advantages of high production efficiency and high automation degree and can finish the three processes of water injection, gas detection and water squeezing by single equipment; still provide a multistation cerini dialyser cerini all-in-one that has this cerini dialyser cerini water injection gas detection crowded water integrative device.

In order to achieve the above purpose, the utility model adopts the following scheme:

a water injection, water detection and water squeezing integrated device for a dialyzer comprises:

the dialyzer clamping system is used for positioning and clamping the dialyzer;

the water injection system is positioned at the rear end of the dialyzer clamping system and is used for infiltrating a blood chamber and a dialysate chamber of a dialyzer;

the gas detection system is positioned at the rear end of the dialyzer clamping system and is used for filling gas into a blood chamber of the dialyzer and draining water, and the pressure drop value in the blood chamber of the dialyzer is compared with the set pressure drop value through pressure maintaining test to judge whether the dialyzer is a leakage product;

and the water squeezing system is positioned at the rear end of the dialyzer clamping system and used for draining and drying the dialyzer through the inflatable body.

Further, the integrative device of crowded water is examined to water gas injection of cerini dialyser cerini still includes:

the automatic blood feeding port sealing and communicating system is arranged at the upper end of the dialyzer clamping system and is used for automatically sealing and communicating the blood feeding port of the dialyzer;

the automatic sealing and communicating system for the lower blood port is arranged opposite to the automatic sealing and communicating system for the upper blood port, is arranged at the lower end of the dialyzer clamping system and is used for automatically sealing and communicating the lower blood port of the dialyzer;

an upper liquid port sealing communicating part and a lower liquid port sealing communicating part; the upper liquid port sealing and communicating part and the lower liquid port sealing and communicating part are positioned at the rear end of the dialyzer clamping system and are respectively used for being in sealing communication with the upper liquid port and the lower liquid port of the dialyzer;

the water injection system comprises a water injection control pipeline, an upper blood port drainage control pipeline and an upper liquid port drainage control pipeline; the water injection control pipeline is respectively communicated with the automatic lower blood port sealing and communicating system and the lower liquid port sealing and communicating part so as to communicate the lower blood port and the lower liquid port of the dialyzer; the upper liquid port drainage control pipeline is communicated with the upper liquid port sealing communicating part so as to communicate with an upper liquid port of the dialyzer; the upper blood port drainage control pipeline is communicated with the automatic upper blood port sealing and communicating system to communicate with an upper blood port of a dialyzer;

the gas detection system comprises a pressure maintaining test control pipeline, a lower blood port water and gas discharging control pipeline and a lower liquid port water and gas discharging control pipeline; the pressure maintaining test control pipeline is communicated with the automatic blood feeding port sealing and communicating system to communicate with a blood feeding port of a dialyzer; the lower blood port drainage and exhaust control pipeline is communicated with the lower blood port automatic sealing communication system to be communicated with a lower blood port of a dialyzer; the lower liquid outlet drainage and exhaust control pipeline is communicated with the lower liquid outlet sealing communicating part to communicate with a lower liquid outlet of a dialyzer;

the wringing system comprises an upper blood port air inlet control pipeline, an upper liquid port air inlet control pipeline, a lower blood port water and exhaust control pipeline and a lower liquid port water and exhaust control pipeline; the upper blood port air inlet control pipeline is communicated with the upper blood port automatic sealing communication system to be communicated with an upper blood port of a dialyzer; and the upper liquid port air inlet control pipeline is communicated with the upper liquid port sealing communication part to communicate with an upper liquid port of the dialyzer.

Further, the dialyzer clamping system comprises a mounting plate and an anti-falling clamp arranged on the mounting plate; the automatic blood feeding port sealing and communicating system is arranged at the upper end of the mounting plate; the automatic upper blood port sealing and communicating system comprises an upper driving cylinder and an upper blood port sealing and communicating part which is in sealing communication with the upper blood port of the dialyzer; the upper driving cylinder is arranged at the upper end of the mounting plate; the upper driving cylinder is connected with the upper blood port sealing and communicating part and drives the upper blood port sealing and communicating part to move up and down relative to the anti-falling clamp;

the automatic blood outlet sealing and communicating system is arranged at the lower end of the mounting plate; the automatic lower blood port sealing and communicating system comprises a lower driving cylinder and a lower blood port sealing and communicating part which is in sealing communication with the lower blood port of the dialyzer; the lower driving cylinder is arranged at the lower end of the mounting plate; the lower driving cylinder is connected with the lower blood port sealing and communicating part and drives the lower blood port sealing and communicating part to move up and down relative to the anti-falling clamp;

the water injection control pipeline is respectively communicated with the lower blood port sealing communicating part and the lower liquid port sealing communicating part; the upper liquid port drainage control pipeline is communicated with the upper liquid port sealing communicating part; the upper blood port drainage control pipeline is communicated with the upper blood port sealing communicating part;

the pressure maintaining test control pipeline is communicated with the upper blood port sealing communication part; the lower blood port drainage and exhaust control pipeline is communicated with the lower blood port sealing communicating part; the lower liquid outlet drainage and exhaust control pipeline is communicated with the lower liquid outlet sealing communicating part;

the upper blood port air inlet control pipeline is communicated with the upper blood port sealing communicating part; and the upper liquid port air inlet control pipeline is communicated with the upper liquid port sealing communicating part.

Further, the water injection control pipeline comprises a first water inlet pipeline, a second water inlet pipeline, a first electromagnetic valve, a first one-way valve and a second one-way valve; the first water inlet pipeline is communicated with the lower liquid opening sealing communication part; the first electromagnetic valve is communicated with the first water inlet pipeline; the first one-way valve is communicated with a first water inlet pipeline between the first electromagnetic valve and the lower liquid opening sealing communication part; one end of the second water inlet pipeline is communicated with the first water inlet pipeline between the first electromagnetic valve and the first one-way valve, and the other end of the second water inlet pipeline is communicated with the lower blood opening sealing communication part; the second one-way valve is communicated with the second water inlet pipeline;

the upper blood port drainage control pipeline comprises a first discharge pipeline and a second electromagnetic valve; the first discharge pipeline is communicated with the upper blood port sealing communication part; the second electromagnetic valve is communicated with the first discharge pipeline;

the upper liquid port drainage control pipeline comprises a second discharge pipeline and a third electromagnetic valve; the second discharge pipeline is communicated with the upper liquid opening sealing communication part; the third electromagnetic valve is communicated with the second discharge pipeline;

the pressure maintaining test control pipeline comprises a first air inlet pipeline, a first pressure regulating valve, a second pressure regulating valve, a fourth electromagnetic valve, a pressure sensor and a fifth electromagnetic valve; the first air inlet pipeline is communicated with the upper blood port sealing communication part; the first pressure regulating valve, the second pressure regulating valve, the fourth electromagnetic valve, the pressure sensor and the fifth electromagnetic valve are sequentially communicated with the first air inlet pipeline;

the lower blood outlet water and air discharging control pipeline comprises a third discharging pipeline and a sixth electromagnetic valve; the third discharge pipeline is communicated with the lower blood port sealing communication part; the sixth electromagnetic valve is communicated with the third discharge pipeline;

the lower liquid outlet water and gas discharging control pipeline comprises a fourth discharging pipeline and a seventh electromagnetic valve; the fourth discharge pipeline is communicated with the lower liquid opening sealing communication part; the seventh electromagnetic valve is communicated with the fourth discharge pipeline;

the upper blood inlet air inlet control pipeline comprises a second air inlet pipeline, a third pressure regulating valve, a third one-way valve and an eighth electromagnetic valve; the second air inlet pipeline is communicated with the upper blood port sealing communication part; the third pressure regulating valve, the third one-way valve and the eighth electromagnetic valve are sequentially communicated with the second air inlet pipeline;

the upper liquid inlet air inlet control pipeline comprises a third air inlet pipeline, a fourth pressure regulating valve, a ninth electromagnetic valve and a fourth one-way valve; the third air inlet pipeline is communicated with the upper liquid port sealing communication part; and the fourth pressure regulating valve, the ninth electromagnetic valve and the fourth one-way valve are sequentially communicated with the third air inlet pipeline.

Furthermore, the rear end of the mounting plate is provided with a mounting bracket; the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the fifth electromagnetic valve, the sixth electromagnetic valve, the seventh electromagnetic valve, the eighth electromagnetic valve, the ninth electromagnetic valve, the first check valve, the second check valve, the third check valve, the fourth check valve, the first pressure regulating valve, the second pressure regulating valve, the third pressure regulating valve, the fourth pressure regulating valve and the pressure sensor are all arranged on the mounting bracket.

Furthermore, an upper through hole and a lower through hole are respectively arranged on the mounting plate corresponding to the upper liquid port and the lower liquid port of the dialyzer; the water injection, water detection and water squeezing integrated device for the dialyzer further comprises a liquid port pushing device; the liquid port pushing device comprises a pushing cylinder arranged at the rear end of the mounting plate and a joint support connected with the pushing cylinder; the upper liquid port sealing communication part is connected to the joint support at a position corresponding to the upper port; the lower liquid port sealing communication part is connected to the joint support at a position corresponding to the lower port; the pushing cylinder pushes the joint support to move relative to the mounting plate so that the upper liquid port sealing and communicating part penetrates through the corresponding upper liquid port to be in sealing communication with the upper liquid port of the dialyzer; the lower liquid port sealing and communicating part penetrates through the corresponding lower port to be in sealing communication with the lower liquid port of the dialyzer.

Further, the anti-falling clamp comprises an upper self-clamping clamp and a lower self-clamping clamp; the upper self-clamping type clamp and the lower self-clamping type clamp are oppositely arranged on the mounting plate from top to bottom.

The utility model also provides a multi-station dialyzer all-in-one machine, which comprises the dialyzer water injection, water detection and water squeezing integrated device; the water squeezing all-in-one is examined to multistation cerini dialyser cerini water injection gas still includes:

a frame; the rack is provided with a plurality of dialyser water injection, water detection and squeezing integrated devices which are distributed along the left end and the right end of the rack in a arrayed manner;

the air inlet main branch pipe is arranged on the rack; the air inlet main branch pipe is communicated with each air detection system; the air inlet main branch pipe is also communicated with each water squeezing system;

the water injection main branch pipe is arranged at the bottom end of the rack; the water injection main branch pipe is communicated with each water injection system.

Furthermore, the rack is provided with 15 integrated devices for water injection, water detection and water squeezing of the dialyzer.

Furthermore, a front water drainage tank and a rear water drainage tank are arranged on the rack and are positioned below the dialyzer water injection, detection and squeezing integrated device; the front drainage groove is positioned above the rear drainage groove and communicated with the rear drainage groove; the rear drainage groove is positioned behind the front drainage groove; the front water drainage tank is positioned right below the dialyzer clamping system.

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

the utility model discloses with the water injection system, the gas is examined the system, crowded water system concentrates on cerini dialyser cerini clamping system, realize multiple process set on same equipment, press from both sides tight back on cerini dialyser cerini clamping system with the cerini dialyser cerini location, through the water injection system, the gas is examined the system, crowded water system can accomplish in proper order and concentrate the water injection to the cerini dialyser cerini, the gas is examined, the operation of crowded three process of water, single equipment then can accomplish these process operations, reduce the equipment use amount, reduce the equipment input cost, save space, reduce the place cost, personnel's demand is few, reduce personnel's cost, avoid the process transport, the production efficiency is high, the equipment integration degree is high, the degree of automation is high.

Drawings

The present application will be described in further detail with reference to the following drawings and detailed description.

Fig. 1 is a schematic view of the three-dimensional structure of the water-injection, water-detection and water-squeezing integrated device of the dialyzer.

Fig. 2 is a schematic side view of the water-injection and water-squeezing integrated device of the dialyzer of the present invention.

Fig. 3 is a schematic diagram of the control pipeline between the water injection system, the gas detection system, the wringing system and the dialyzer.

Fig. 4 is a schematic structural diagram of the mounting plate of the present invention.

Fig. 5 is a schematic perspective view of the dialyzer of the present invention.

Fig. 6 is a schematic perspective view of the multi-station dialyzer all-in-one machine of the present invention.

Figure 7 is the utility model discloses a spatial structure sketch map behind the local shell body is got rid of to multistation cerini dialyser cerini all-in-one.

The figure includes:

the dialyzer clamping system 1, the mounting plate 11, the upper port 111, the lower port 112, the anti-dropping clamp 12, the upper self-clamping clamp 121, the lower self-clamping clamp 122, the water injection system 2, the water injection control pipeline 21, the first water inlet pipeline 211, the second water inlet pipeline 212, the first electromagnetic valve 213, the first one-way valve 214, the second one-way valve 215, the upper blood port drainage control pipeline 22, the first discharge pipeline 221, the second electromagnetic valve 222, the upper liquid port drainage control pipeline 23, the second discharge pipeline 231, the third electromagnetic valve 232, the gas detection system 3, the pressure maintaining test control pipeline 31, the first air inlet pipeline 311, the first pressure regulating valve 312, the second pressure regulating valve 313, the fourth electromagnetic valve 314, the pressure sensor 315, the fifth electromagnetic valve 316, the lower blood port drainage control pipeline 32, the third discharge pipeline 321, the sixth electromagnetic valve 322, the lower liquid port drainage control pipeline 33, the fourth discharge pipeline 331, the pressure sensor 315, the fifth electromagnetic valve 316, the lower blood port drainage control pipeline 32, the third discharge pipeline 321, the third electromagnetic valve 322, the third discharge pipeline, the fourth electromagnetic valve 33, the fourth discharge pipeline, A seventh electromagnetic valve 332, a water squeezing system 4, an upper blood inlet control pipeline 41, a second air inlet pipeline 411, a third pressure regulating valve 412, a third one-way valve 413, an eighth electromagnetic valve 414, an upper liquid inlet control pipeline 42, a third air inlet pipeline 421, a fourth pressure regulating valve 422, a ninth electromagnetic valve 423, a fourth one-way valve 424, an upper blood inlet automatic sealing communicating system 5, an upper driving cylinder 51, an upper blood inlet sealing communicating part 52, a lower blood inlet automatic sealing communicating system 6, a lower driving cylinder 61, a lower blood inlet sealing communicating part 62, an upper liquid inlet sealing communicating part 7, a lower liquid inlet sealing communicating part 8, a liquid inlet pushing device 9, a pushing cylinder 91, a connector bracket 92, a frame 10, an air inlet main branch pipe 101, a water filling main branch pipe 102, a front water discharge groove 103, a rear water discharge groove 104, a dialyzer 105, a mounting bracket 106, and a button switch 107.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, an integrated device for water injection, gas detection and water squeezing of a dialyzer comprises a dialyzer clamping system 1, a water injection system 2, a gas detection system 3 and a water squeezing system 4. The dialyzer clamping system 1 is used for positioning and clamping the dialyzer 105; the water injection system 2 is positioned at the rear end of the dialyzer clamping system 1 so as to infiltrate the blood chamber and the dialysate chamber of the dialyzer 105; the gas detection system 3 is positioned at the rear end of the dialyzer clamping system 1, and is used for filling gas into the blood chamber of the dialyzer 105, draining water, and comparing the pressure drop value in the blood chamber of the dialyzer 105 with the set pressure drop value through pressure maintaining test to judge whether the dialyzer 105 is a leakage product; the wringing system 4 is positioned at the rear end of the dialyzer clamping system 1 to dry the dialyzer 105 by draining water through the inflatable body. The dialyzer clamping system 1, the water injection system 2, the gas detection system 3 and the water squeezing system 4 are all controlled by a PLC control system.

The water injection, water detection and water squeezing integrated device for the dialyzer is placed in a dialyzer clamping system 1 through a dialyzer 105 for positioning and clamping, water is injected into a blood chamber and a dialysate chamber of the dialyzer 105 through a water injection system 2 to infiltrate the blood chamber and the dialysate chamber of the dialyzer 105, then gas is filled into the blood chamber of the dialyzer 105 through a gas detection system 3 for drainage, after the set inflation time is up, the internal pressure of the dialyzer 105 reaches the set pressure value, and pressure maintaining is carried out under the control of a PLC control system for entering the set pressure maintaining time; and finally, entering a testing step by recording the instant air pressure value of the end of the pressure maintaining time as the pressure maintaining value, and then entering the set testing time (10-15 seconds) by recording the instant air pressure value of the end of the pressure maintaining time as the pressure maintaining value. After the set testing time is up, reading the instant air pressure value of the end of the testing time, wherein the difference value of the two (the instant air pressure value of the end of the pressure maintaining time and the instant air pressure value of the end of the testing time) is the actual pressure drop value. The program of the integrated device for water injection, water detection and water squeezing of the dialyzer compares the actual pressure drop value with the set pressure drop value, and the dialyzer is judged to be a leakage product if the actual pressure drop value is larger than the set value and is judged to be a qualified product if the actual pressure drop value is smaller than or equal to the set value. Then, aerify the body through crowded water system 4 and dry dialyzer 105 drainage, realize that multiple process set is on same equipment, single equipment then can accomplish in proper order the operation of dialyzer 105 three processes of water injection, gas detection, crowded water, reduce equipment use amount, reduce equipment input cost, save space, reduce the place cost, personnel's demand is few, reduction personnel's cost avoids the process transport, and production efficiency is high-efficient, and equipment integration level is high, and degree of automation is high.

In the present embodiment, the dialyzer water injection, water detection and squeezing integrated device further comprises an upper blood port automatic sealing and communicating system 5, a lower blood port automatic sealing and communicating system 6, an upper liquid port sealing and communicating portion 7 and a lower liquid port sealing and communicating portion 8; the automatic blood feeding port sealing and communicating system 5 is arranged at the upper end of the dialyzer clamping system 1 and is used for automatically sealing and communicating the blood feeding port of the dialyzer 105; the automatic lower blood port sealing and communicating system 6 is arranged opposite to the automatic upper blood port sealing and communicating system 5 and is arranged at the lower end of the dialyzer clamping system 1 and used for automatically sealing and communicating the lower blood port of the dialyzer 105; an upper liquid port sealing communicating part 7 and a lower liquid port sealing communicating part 8; the upper liquid port sealing communicating part 7 and the lower liquid port sealing communicating part 8 are positioned at the rear end of the dialyzer clamping system 1 and are respectively used for being in sealing communication with an upper liquid port and a lower liquid port of the dialyzer 105; the water injection system 2 comprises a water injection control pipeline 21, an upper blood port drainage control pipeline 22 and an upper liquid port drainage control pipeline 23; the water injection control pipeline 21 is respectively communicated with the automatic lower blood port sealing and communicating system 6 and the lower liquid port sealing and communicating part 8 so as to communicate the lower blood port and the lower liquid port of the dialyzer 105; the upper liquid outlet drainage control pipeline 23 is communicated with the upper liquid outlet sealing communication part 7 so as to be communicated with the upper liquid outlet of the dialyzer 105; the upper blood port drainage control pipeline 22 is communicated with the upper blood port automatic sealing and communicating system 5 so as to communicate with an upper blood port of a dialyzer 105; the gas detection system 3 comprises a pressure maintaining test control pipeline 31, a lower blood port drainage and exhaust control pipeline 32 and a lower liquid port drainage and exhaust control pipeline 33; the pressure maintaining test control pipeline 31 is communicated with the automatic blood feeding port sealing and communicating system 5 so as to communicate with a blood feeding port of the dialyzer 105; the lower blood port drainage and exhaust control pipeline 32 is communicated with the lower blood port automatic sealing communication system 6 to be communicated with a lower blood port of the dialyzer 105; the lower liquid outlet drainage and exhaust control pipeline 33 is communicated with the lower liquid outlet sealing communication part 8 to be communicated with a lower liquid outlet of the dialyzer 105; the wringing system 4 comprises an upper blood inlet control pipeline 41, an upper liquid inlet control pipeline 42, a lower blood outlet drainage and exhaust control pipeline 32 and a lower liquid outlet drainage and exhaust control pipeline 33; the upper blood inlet control pipeline 41 is communicated with the upper blood inlet automatic sealing and communicating system 5 to communicate with an upper blood inlet of a dialyzer 105; the upper liquid inlet control pipeline 42 is communicated with the upper liquid inlet sealing communication part 7 to communicate with the upper liquid inlet of the dialyzer 105.

This crowded integrative device of water is examined to cerini dialyser cerini water injection gas passes through PLC control system respectively with last blood mouth automatic sealing connected system 5, blood mouth automatic sealing connected system 6 down, water injection control pipeline 21, go up blood mouth drainage control pipeline 22, go up liquid mouth drainage control pipeline 23, pressurize test control pipeline 31, blood mouth drainage exhaust control pipeline 32 down, liquid mouth drainage exhaust control pipeline 33 down, go up blood mouth air inlet control pipeline 41, go up liquid mouth air inlet control pipeline 42 and carry out electric connection, realize electronic control, start through setting up a button switch 107 in the top of mounting panel 11.

Dialyzer 105 preparation procedure work:

after the technological parameters are set by the PLC control system, the dialyzer 105 is placed to the dialyzer clamping system 1 through a manual or mechanical arm to be positioned and clamped, after the button switch 107 is started, the upper blood port automatic sealing communication system 5 and the lower blood port automatic sealing communication system 6 are started, and are automatically communicated with the upper blood port and the lower blood port of the dialyzer 105 in a sealing manner, and are respectively communicated with the upper liquid port and the lower liquid port of the dialyzer 105 in a sealing manner through the upper liquid port sealing communication part 7 and the lower liquid port sealing communication part 8.

And (3) working in a water injection stage:

the water injection control pipeline 21, the upper blood port drainage control pipeline 22 and the upper liquid port drainage control pipeline 23 are started, water enters the blood chamber and the dialysis liquid chamber of the dialyzer 105 from the lower blood port and the lower liquid port of the dialyzer 105 through the water injection control pipeline 21, the lower blood port automatic sealing communication system 6 and the lower liquid port sealing communication part 8, after the water is filled, local water flows out from the upper blood port and the upper liquid port of the dialyzer 105 and is discharged through the upper blood port drainage control pipeline 22 and the upper liquid port drainage control pipeline 23, so that the blood chamber and the dialysis liquid chamber of the dialyzer 105 are completely infiltrated. And when the set water injection time is reached, closing the water injection control pipeline 21, the upper blood port drainage control pipeline 22 and the upper liquid port drainage control pipeline 23, and finishing the work in the water injection stage.

And (3) working in a gas detection stage:

firstly, an inflation step is carried out, a pressure maintaining test control pipeline 31, a lower blood port water and air discharging control pipeline 32 and a lower liquid port water and air discharging control pipeline 33 are started to work, compressed gas passes through the pressure maintaining test control pipeline 31 and enters a blood chamber of the dialyzer 105 from an upper blood port of the dialyzer 105, water in the blood chamber of the dialyzer 105 is discharged from the lower blood port of the dialyzer 105 through the water and air discharging control pipeline under the action of the gas, meanwhile, the lower liquid port water and air discharging control pipeline 33 is opened, and water in the dialysate chamber is discharged from the lower liquid port of the dialyzer 105 through the lower liquid port water and air discharging control pipeline 33 under the action of self gravity; after the set inflation time is reached, the pressure in the dialyzer 105 reaches the set pressure value, the pressure maintaining step is performed, and the PLC control system performs program control on the pressure maintaining test control line 31, the lower blood outlet water and air exhaust control line 32, and the lower liquid outlet water and air exhaust control line 33, and the pressure maintaining step is performed for the set pressure maintaining time. And finally, entering a testing step, recording the instantaneous air pressure value of the end of the pressure maintaining time as the pressure maintaining value, and then entering the set testing time (10-15 seconds). After the set testing time is up, reading the instant air pressure value of the end of the testing time, wherein the difference value of the two (the instant air pressure value of the end of the pressure maintaining time and the instant air pressure value of the end of the testing time) is the actual pressure drop value. The program of the PLC control system compares the actual pressure drop value with the set pressure drop value, and the product is judged to be a leakage product if the actual pressure drop value is larger than the set value and is judged to be a qualified product if the actual pressure drop value is smaller than or equal to the set value.

The water squeezing stage comprises the following working steps:

the upper blood inlet control pipeline 41, the upper liquid inlet control pipeline 42, the lower blood outlet water and exhaust control pipeline 32 and the lower liquid outlet water and exhaust control pipeline 33 are started to work, compressed gas enters the blood chamber and the dialysate chamber of the dialyzer 105 from the upper blood inlet and the upper liquid outlet of the dialyzer 105 through the upper blood inlet control pipeline 41 and the upper liquid inlet control pipeline 42, residual water in the blood chamber and the dialysate chamber of the dialyzer 105 respectively flows out from the lower blood outlet and the lower liquid outlet of the dialyzer 105 along with gas, and is discharged through the lower blood outlet water and exhaust control pipeline 32 and the lower liquid outlet water and exhaust control pipeline 33, after the set wringing time is up, the wringing step is completed, so far, the three processes of water injection, gas detection and wringing are completed, at this time, the gas detection is qualified, the upper blood outlet automatic sealing communication system 5 and the lower blood outlet automatic sealing communication system 6 corresponding to the dialyzer 105 are automatically opened, the gas detection is not qualified (gas leakage product), and the upper blood port automatic sealing and communicating system 5 and the lower blood port automatic sealing and communicating system 6 cannot be opened.

Through the reasonable last blood mouth that sets up cerini dialyser cerini 105, the blood mouth down, go up the liquid mouth, the sealed intercommunication of liquid mouth down, the rational design gas circuit, water pipeline intercommunication and arranging, the design of reasonable procedure, it is automatic high, guarantee the water injection, the gas detection, crowded water basic operation realizes and each other does not influence, realize that single equipment then can accomplish in proper order to cerini dialyser cerini 105 concentrate the water injection, the gas detection, the operation of crowded three process of water, reduce equipment use amount, reduce equipment input cost, save space, reduce the place cost, personnel's demand is few, reduce personnel's cost, avoid the process transport, the production efficiency is high, the equipment integration degree is high, the degree of automation is high. The reasonable program design refers to the design of setting process parameters in a PLC control system.

Specifically, the dialyzer clamping system 1 comprises an installation plate 11 and an anti-dropping clamp 12 arranged on the installation plate 11, and the anti-dropping clamp 12 is used for positioning and clamping the dialyzer 105, so that the operation is simple and the installation is convenient. The automatic blood feeding port sealing and communicating system 5 is arranged at the upper end of the mounting plate 11; the upper blood port automatic sealing and communicating system 5 comprises an upper driving cylinder 51 and an upper blood port sealing and communicating part 52 which is in sealing communication with the upper blood port of the dialyzer 105; the upper driving cylinder 51 is arranged at the upper end of the mounting plate 11; the upper driving cylinder 51 is connected with the upper blood port sealing communicating part 52 and drives the upper blood port sealing communicating part 52 to move up and down relative to the anti-falling clamp 12; the automatic blood outlet sealing and communicating system 6 is arranged at the lower end of the mounting plate 11; the lower blood port automatic sealing and communicating system 6 comprises a lower driving cylinder 61 and a lower blood port sealing and communicating part 62 which is in sealing communication with the lower blood port of the dialyzer 105; the lower driving cylinder 61 is arranged at the lower end of the mounting plate 11; the lower driving cylinder 61 is connected to the lower blood port sealing communicating portion 62 and drives the lower blood port sealing communicating portion 62 to move up and down with respect to the drop-preventing jig 12. The upper driving cylinder 51 and the upper blood inlet sealing and communicating part 52 are arranged at the upper end of the mounting plate 11, the upper driving cylinder 51 is used for driving the upper blood inlet sealing and communicating part 52 to move up and down relative to the anti-falling clamp 12, and the upper blood inlet sealing and communicating part 52 can realize automatic sealing and communicating or automatic separation of the upper blood inlet of the dialyzer 105; similarly, the lower end of the mounting plate 11 is provided with the lower driving cylinder 61 and the lower blood port sealing and communicating part 62, the lower driving cylinder 61 is used for driving the lower blood port sealing and communicating part 62 to move up and down relative to the anti-dropping clamp 12, the lower blood port sealing and communicating part 62 can realize automatic sealing and communication or automatic separation of the lower blood port of the dialyzer 105, automatic operation is achieved, manual operation of people is reduced, centralized operation of three processes of water injection, gas detection and water squeezing is facilitated, and production efficiency of the dialyzer 105 is improved.

Specifically, the water injection control pipeline 21 is respectively communicated with the lower blood port sealing communicating part 62 and the lower liquid port sealing communicating part 8; the upper liquid port drainage control pipeline 23 is communicated with the upper liquid port sealing communicating part 7; the upper blood port drainage control pipeline 22 is communicated with the upper blood port sealing communication part 52; the pressure maintaining test control pipeline 31 is communicated with the upper blood port sealing communicating part 52; the lower blood port drainage and exhaust control pipeline 32 is communicated with the lower blood port sealing communicating part 62; the lower liquid outlet drainage and exhaust control pipeline 33 is communicated with the lower liquid outlet sealing communicating part 8; the upper blood inlet control pipeline 41 is communicated with the upper blood inlet sealing communicating part 52; the upper liquid inlet control pipeline 42 is communicated with the upper liquid inlet sealing communicating part 7. Through rational design gas circuit, water pipeline intercommunication and arranging, be convenient for between water injection system 2 and cerini dialyser cerini 105, between gas detection system 3 and cerini dialyser cerini 105, gas circuit, water pipeline intercommunication between crowded water system 4 and cerini dialyser cerini 105, the design of reasonable procedure of rethread, it is automatic high, guarantee water injection, gas detection, crowded water basic operation realize and each other do not influence, realize that single equipment then can accomplish in proper order to cerini dialyser cerini 105 concentrate the operation of water injection, gas detection, three process of crowded water.

Preferably, the drop-preventing jig 12 includes an upper self-clamping jig 121 and a lower self-clamping jig 122; the upper self-clamping type clamp 121 and the lower self-clamping type clamp 122 are oppositely arranged on the mounting plate 11 from top to bottom. By using the upper self-clamping type clamp 121 and the lower self-clamping type clamp 122 as the anti-falling clamp 12, the stability of clamping the dialyzer 105 on the mounting plate is increased, the dialyzer 105 is simple to clamp and disassemble, the operation is convenient, and the efficiency of clamping and taking down the dialyzer 105 is improved.

In order to accelerate the production efficiency, the upper liquid port sealing and communicating part 7 and the lower liquid port sealing and communicating part are respectively communicated with the upper liquid port and the lower liquid port of the dialyzer 105 in a sealing way, and the mounting plate 11 is provided with an upper through port 111 and a lower through port 112 at positions corresponding to the upper liquid port and the lower liquid port of the dialyzer 105 respectively; the water injection, water detection and water squeezing integrated device for the dialyzer further comprises a liquid port pushing device 9; the liquid port pushing device 9 comprises a pushing cylinder 91 arranged at the rear end of the mounting plate 11 and a joint support 92 connected with the pushing cylinder 91; the upper liquid port sealing communicating portion 7 is connected to the joint holder 92 at a position corresponding to the upper port 111; the lower liquid port sealed communicating part 8 is connected to the joint holder 92 at a position corresponding to the lower port 112; the pushing cylinder 91 pushes the joint support 92 to move relative to the mounting plate 11 so that the upper liquid port sealing communication part 7 passes through the corresponding upper liquid port 111 to be in sealing communication with the upper liquid port of the dialyzer 105; the lower liquid port sealing communication part 8 passes through the corresponding lower port 112 to be in sealing communication with the lower liquid port of the dialyzer 105. The upper liquid port sealing communication part 7 can be communicated with the upper liquid port of the dialyzer 105 in a sealing mode or automatically separated from the upper liquid port through the corresponding upper through port 111 under the pushing of the pushing cylinder 91, the lower liquid port sealing communication part 8 is communicated with the lower liquid port of the dialyzer 105 in a sealing mode or automatically separated from the lower liquid port through the corresponding lower through port 112, the upper liquid port and the lower liquid port of the dialyzer 105 can be automatically communicated and automatically separated from each other, automatic operation is achieved, manual operation of people is reduced, the upper liquid port sealing communication part 7 and the lower liquid port sealing communication part are accelerated to be respectively communicated with the upper liquid port and the lower liquid port of the dialyzer 105 in a sealing mode, the operation of three processes of water injection, gas detection and water squeezing is facilitated to be realized in a centralized mode, and the production efficiency of the dialyzer 105 is improved.

In the present embodiment, the water injection control line 21 includes a first water inlet line 211, a second water inlet line 212, a first solenoid valve 213, a first check valve 214 and a second check valve 215; the first water inlet pipeline 211 is communicated with the lower liquid opening sealing communication part 8; the first electromagnetic valve 213 is communicated with the first water inlet pipeline 211; the first check valve 214 is communicated with the first water inlet pipeline 211 between the first electromagnetic valve 213 and the lower liquid port sealing communication part 8; one end of the second water inlet pipeline 212 is communicated with the first water inlet pipeline 211 between the first electromagnetic valve 213 and the first one-way valve 214, and the other end is communicated with the lower blood port sealing communication part 62; the second check valve 215 is communicated with the second water inlet pipeline 212; the upper blood port drain control line 22 includes a first drain line 221 and a second solenoid valve 222; the first discharge line 221 communicates with the upper blood port seal communication portion 52; the second solenoid valve 222 is communicated with the first discharge line 221; the upper liquid port drain control pipe 23 includes a second drain pipe 231 and a third solenoid valve 232; the second discharge pipeline 231 is communicated with the upper liquid port sealing communication part 7; the third solenoid valve 232 is communicated with the second discharge line 231;

the pressure holding test control pipeline 31 comprises a first air inlet pipeline 311, a first pressure regulating valve 312, a second pressure regulating valve 313, a fourth electromagnetic valve 314, a pressure sensor 315 for detecting air pressure and a fifth electromagnetic valve 316; the first air inlet pipeline 311 is communicated with the upper blood port sealing communication part 52; the first pressure regulating valve 312, the second pressure regulating valve 313, the fourth electromagnetic valve 314, the pressure sensor 315 and the fifth electromagnetic valve 316 are sequentially communicated with the first air inlet pipeline 311; the lower blood port water discharge and air exhaust control line 32 includes a third discharge line 321 and a sixth electromagnetic valve 322; the third discharge line 321 is communicated with the lower blood port sealing communication part 62; the sixth solenoid valve 322 is communicated with the third discharge line 321; the lower port drain exhaust control line 33 includes a fourth drain line 331 and a seventh solenoid valve 332; the fourth discharge line 331 communicates with the lower fluid port seal communication portion 8; the seventh electromagnetic valve 332 is communicated with the fourth discharge line 331; the upper blood inlet control pipeline 41 comprises a second air inlet pipeline 411, a third pressure regulating valve 412, a third one-way valve 413 and an eighth electromagnetic valve 414; the second air inlet pipeline 411 is communicated with the upper blood port sealing communication part 52; the third pressure regulating valve 412, the third check valve 413 and the eighth solenoid valve 414 are sequentially communicated with the second air inlet pipeline 411; the upper liquid inlet control pipeline 42 comprises a third air inlet pipeline 421, a fourth pressure regulating valve 422, a ninth electromagnetic valve 423 and a fourth one-way valve 424; the third air inlet pipeline 421 is communicated with the upper liquid port sealing communication part 7; the fourth pressure regulating valve 422, the ninth solenoid valve 423, and the fourth check valve 424 are sequentially communicated with the third air intake line 421. Through the arrangement of setting up each pipeline, the distribution of each solenoid valve, the distribution of each check valve to and pressure sensor 315's placing, reasonable design procedure guarantees that water injection, gas detection, crowded water basic operation realize and do not influence each other, realizes that single equipment then can accomplish in proper order the operation of the three processes of water injection, gas detection, crowded water of cerini dialyser cerini 105 concentration, improves cerini dialyser cerini 105's production efficiency.

Preferably, a mounting bracket 106 is arranged at the rear end of the mounting plate 11; the first solenoid valve 213, the second solenoid valve 222, the third solenoid valve 232, the fourth solenoid valve 314, the fifth solenoid valve 316, the sixth solenoid valve 322, the seventh solenoid valve 332, the eighth solenoid valve 414, the ninth solenoid valve 423, the second check valve 215, the third check valve 413, the fourth check valve 424, the first pressure regulating valve 312, the second pressure regulating valve 313, the third pressure regulating valve 412, the fourth pressure regulating valve 422 and the pressure sensor 315 are collectively arranged on the mounting bracket 106, and the first check valve 214 is arranged on the frame 10 and contributes to the water injection, water detection and water squeezing integrated device of the dialyzer to have a compact overall structure, save space, realize that the operations of the three processes of water injection, water detection and water squeezing are centralized on the same device, and improve the production efficiency of the dialyzer 105.

The utility model discloses a crowded water integrative device is examined to cerini dialyser cerini notes aqueous vapor's working process does:

dialyzer 105 preparation procedure work:

after technological parameters are set by a PLC control system, a dialyzer 105 is placed on a dialyzer clamping system 1 for positioning and clamping by a human or a mechanical arm, after a button switch 107 is started, an upper blood port automatic sealing and communicating system 5, a lower blood port automatic sealing and communicating system 6 and a liquid port pushing device 9 are started, an upper driving cylinder 51 drives an upper blood port sealing and communicating part 52 to move downwards relative to an anti-falling clamp 12, and the upper blood port sealing and communicating part 52 can realize automatic sealing and communicating of an upper blood port of the dialyzer 105; the lower driving cylinder 61 drives the lower blood port sealing and communicating part 62 to move upwards relative to the anti-falling clamp 12, and the lower blood port sealing and communicating part 62 can realize automatic sealing and communication of the lower blood port of the dialyzer 105; meanwhile, under the pushing of the pushing cylinder 91, the upper fluid port sealing communicating part 7 and the lower fluid port sealing communicating part 8 move to automatically and hermetically communicate with the upper fluid port and the lower fluid port of the dialyzer 105 through the upper fluid port sealing communicating part 7 and the lower fluid port sealing communicating part 8 respectively.

And (3) working in a water injection stage:

the water injection control pipeline 21, the upper blood port drainage control pipeline 22 and the upper liquid port drainage control pipeline 23 are started to work, the first electromagnetic valve 213, the second electromagnetic valve 222 and the third electromagnetic valve 232 are opened, other electromagnetic valves are closed, two paths of water are separated, and one path of water passes through the first water inlet pipeline 211, the first electromagnetic valve 213 and the first one-way valve 214; the liquid enters a dialysate chamber of the dialyzer 105 from the lower liquid port sealing communication part 8 and the lower liquid port of the dialyzer 105; the other path of water passes through the first electromagnetic valve 213, the second water inlet pipeline 212, the second one-way valve 215 and the lower blood opening sealing communication part 62, and enters the blood chamber of the dialyzer 105 from the lower blood opening of the dialyzer 105; after the water is filled, the local water flows out from the upper blood port of the dialyzer 105 and is discharged through the first discharge line 221 and the second solenoid valve 222, and the local water flows out from the upper fluid port of the dialyzer 105 and is discharged through the second discharge line 231 and the third solenoid valve 232, so as to ensure complete infiltration of the blood chamber and the dialysate chamber of the dialyzer 105. When the set water filling time is up, the first solenoid valve 213, the second solenoid valve 222 and the third solenoid valve 232 are closed, and the water filling stage is completed.

And (3) working in a gas detection stage:

firstly, performing an inflation step, starting the pressure maintaining test control pipeline 31, the lower blood outlet drainage and exhaust control pipeline 32 and the lower liquid outlet drainage and exhaust control pipeline 33, opening the first pressure regulating valve 312, the second pressure regulating valve 313 and the pressure sensor 315, opening the fourth electromagnetic valve 314, the fifth electromagnetic valve 316, the sixth electromagnetic valve 322 and the seventh electromagnetic valve 332, closing the other electromagnetic valves, and allowing the compressed gas to pass through the first air inlet pipeline 311, and the first pressure regulating valve 312, the second pressure regulating valve 313, the fourth electromagnetic valve 314, the pressure sensor 315, the fifth electromagnetic valve 316 and the upper blood outlet sealing communicating part 52 on the first air inlet pipeline 311; the water enters the blood chamber of the dialyzer 105 from the upper blood port of the dialyzer 105, and under the action of gas, the water in the blood chamber of the dialyzer 105 is discharged from the lower blood port of the dialyzer 105 through the third discharge line 321 and the sixth electromagnetic valve 322, and meanwhile, the water in the dialysate chamber is also discharged from the lower blood port of the dialyzer 105 through the fourth discharge line 331 and the seventh electromagnetic valve 332 due to the action of self gravity; after the set inflation time is reached, at this time, the internal pressure of the dialyzer 105 reaches the set pressure value (100 and 200KPA), the pressure maintaining step is performed, the fourth electromagnetic valve 314, the sixth electromagnetic valve 322 and the seventh electromagnetic valve 332 are closed, the fifth electromagnetic valve 316 is kept open, and the set pressure maintaining time is performed. And finally, entering a testing step, recording the instantaneous air pressure value of the end of the pressure maintaining time as the pressure maintaining value, and then entering the set testing time (10-15 seconds). After the set testing time is up, reading the instant air pressure value of the end of the testing time, wherein the difference value of the two (the instant air pressure value of the end of the pressure maintaining time and the instant air pressure value of the end of the testing time) is the actual pressure drop value. The program of the PLC control system compares the actual pressure drop value with the set pressure drop value, and the product is judged to be a leakage product if the actual pressure drop value is larger than the set value and is judged to be a qualified product if the actual pressure drop value is smaller than or equal to the set value.

The water squeezing stage comprises the following working steps:

the upper blood inlet control pipeline 41, the upper fluid inlet control pipeline 42, the lower blood outlet water and air exhaust control pipeline 32 and the lower fluid outlet water and air exhaust control pipeline 33 are started, the third pressure regulating valve 412 and the fourth pressure regulating valve 422 are opened, the eighth electromagnetic valve 414 and the ninth electromagnetic valve 423 are opened, other electromagnetic valves are closed, compressed gas passes through the second air inlet pipeline 411, the third pressure regulating valve 412, the third one-way valve 413, the eighth electromagnetic valve 414 and the upper blood outlet sealing communicating part 52, enters the blood chamber of the dialyzer 105 from the upper blood outlet of the dialyzer 105, and the compressed gas passes through the third air inlet pipeline 421, the fourth pressure regulating valve 422, the ninth electromagnetic valve 423, the fourth one-way valve 424 and the upper fluid outlet sealing communicating part 7, enters the dialysis fluid chamber of the dialyzer 105 from the upper fluid outlet of the dialyzer 105, residual water in the blood chamber of the dialyzer 105 along with the gas passes through the lower blood outlet of the dialyzer 105, the third discharge pipeline 321, the lower fluid outlet water and air exhaust control pipeline 33, The sixth electromagnetic valve 322 discharges the water remaining in the dialysate chamber of the dialyzer 105 along with the gas from the lower fluid port of the dialyzer 105 through the fourth discharge line 331 and the seventh electromagnetic valve 332, and the wringing step is completed after the set wringing time is reached, so that the three steps of water injection, gas detection, and wringing are completed, and at this time, the gas detection is qualified, the upper fluid port automatic sealing and communicating system 5, the lower fluid port automatic sealing and communicating system 6, and the fluid port pushing device 9 corresponding to the dialyzer 105 automatically drive the upper fluid port sealing and communicating portion 52, the lower fluid port sealing and communicating portion 62, the upper fluid port sealing and communicating portion 7, and the lower fluid port sealing and communicating portion 8 to be opened, and the gas detection is not qualified (gas leakage product), and the upper fluid port sealing and communicating portion 52, the lower fluid port sealing and communicating portion 62, the upper fluid port sealing and communicating portion 7, and the lower fluid port sealing and communicating portion 8 are not opened.

To sum up, the embodiment of the utility model provides a crowded integrative device of water is examined to cerini dialyser cerini water injection aqueous vapor, wherein, this cerini dialyser cerini water injection aqueous vapor is examined crowded integrative device of water can accomplish in proper order to cerini dialyser cerini 105 concentrate water injection, the operation of gas detection, three process of crowded water, reduces equipment use amount, reduces equipment input cost, saves space, reduces the place cost, and personnel's demand is few, reduces personnel's cost, avoids the process transport, and production efficiency is high-efficient, and equipment integrated level is high, and degree of automation is high.

The utility model also provides a multi-station dialyzer all-in-one machine, which comprises the dialyzer water injection, water detection and water squeezing integrated device; the multi-station dialyzer 105 water injection, gas detection and squeezing integrated machine further comprises a frame 10, an air inlet main branch pipe 101 and a water injection main branch pipe 102. Wherein, a plurality of dialyser water injection, water detection and squeezing integrated devices which are distributed along the left end and the right end of the frame 10 are arranged on the frame 10; the air inlet main branch pipe 101 is arranged on the frame 10; the air inlet main branch pipe 101 is communicated with each air detection system 3; the air inlet main branch pipe 101 is also communicated with each water squeezing system 4; the main water injection branch pipe 102 is arranged at the bottom end of the frame 10; the main water injection branch pipe 102 is communicated with each water injection system 2. Through set up air inlet main branch pipe 101 and water injection main branch pipe 102 and a plurality of cerini dialysers on frame 10 and annotate the integrative device of water-logging detection and wringing and combine together, guarantee that process water injection, gas detection, the basic operation realization of wringing of the integrative device of wringing is examined to every cerini dialyser cerini water-logging and do not influence each other, realize that single equipment then can accomplish the operation to water injection, gas detection, three processes of wringing to a plurality of cerini dialysers 105, production efficiency is high-efficient.

In this embodiment, the rack 10 is provided with 15 integrated devices for water injection, water detection and water squeezing of the dialyzer, and a row of the integrated devices is arranged on the rack 10. This multistation cerini dialyser cerini all-in-one can realize 15 the integrative device simultaneous workings of crowded water is examined to the water injection gas of cerini dialyser cerini, can carry out water injection, gas detection, crowded water operation simultaneously to 15 cerini dialyser cerini 105, has improved production efficiency. Of course, the number of the water injection, water detection and squeezing integrated devices of the dialyzer can be set according to requirements.

Preferably, a front water drainage tank 103 and a rear water drainage tank 104 which are positioned below the water injection, water detection and water squeezing integrated device of the dialyzer are arranged on the frame 10; the front drainage channel 103 is positioned above the rear drainage channel 104 and is communicated with the rear drainage channel 104; the rear drainage channel 104 is positioned behind the front drainage channel 103; the front water drainage tank 103 is located right below the dialyzer clamping system 1. Through setting up front water drainage tank 103 and back water drainage tank 104, when helping the gas detection, crowded water process, to the collection of residual water, convenient and practical.

The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.

Claims

1. The utility model provides an integrative device of crowded water is examined to cerini dialyser cerini water injection gas which characterized in that: the method comprises the following steps:

the dialyzer clamping system is used for positioning and clamping the dialyzer;

2. The integrated device for water injection, water vapor detection and water squeezing of the dialyzer of claim 1, wherein: further comprising:

3. The integrated device for water injection, water vapor detection and water squeezing of the dialyzer of claim 2, wherein: the dialyzer clamping system comprises a mounting plate and an anti-falling clamp arranged on the mounting plate; the automatic blood feeding port sealing and communicating system is arranged at the upper end of the mounting plate; the automatic upper blood port sealing and communicating system comprises an upper driving cylinder and an upper blood port sealing and communicating part which is in sealing communication with the upper blood port of the dialyzer; the upper driving cylinder is arranged at the upper end of the mounting plate; the upper driving cylinder is connected with the upper blood port sealing and communicating part and drives the upper blood port sealing and communicating part to move up and down relative to the anti-falling clamp;

4. The integrated device for water injection, water vapor detection and water squeezing of the dialyzer of claim 3, wherein: the water injection control pipeline comprises a first water inlet pipeline, a second water inlet pipeline, a first electromagnetic valve, a first one-way valve and a second one-way valve; the first water inlet pipeline is communicated with the lower liquid opening sealing communication part; the first electromagnetic valve is communicated with the first water inlet pipeline; the first one-way valve is communicated with a first water inlet pipeline between the first electromagnetic valve and the lower liquid opening sealing communication part; one end of the second water inlet pipeline is communicated with the first water inlet pipeline between the first electromagnetic valve and the first one-way valve, and the other end of the second water inlet pipeline is communicated with the lower blood opening sealing communication part; the second one-way valve is communicated with the second water inlet pipeline;

5. The dialyzer water-injection, water-gas-detection and water-squeezing integrated device of claim 4, wherein: the rear end of the mounting plate is provided with a mounting bracket; the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve, the fifth electromagnetic valve, the sixth electromagnetic valve, the seventh electromagnetic valve, the eighth electromagnetic valve, the ninth electromagnetic valve, the first check valve, the second check valve, the third check valve, the fourth check valve, the first pressure regulating valve, the second pressure regulating valve, the third pressure regulating valve, the fourth pressure regulating valve and the pressure sensor are all arranged on the mounting bracket.

6. The integrated device for water injection, water vapor detection and water squeezing of the dialyzer of claim 3, wherein: an upper through hole and a lower through hole are respectively arranged on the mounting plate corresponding to the upper liquid port and the lower liquid port of the dialyzer; the water injection, water detection and water squeezing integrated device for the dialyzer further comprises a liquid port pushing device; the liquid port pushing device comprises a pushing cylinder arranged at the rear end of the mounting plate and a joint support connected with the pushing cylinder; the upper liquid port sealing communication part is connected to the joint support at a position corresponding to the upper port; the lower liquid port sealing communication part is connected to the joint support at a position corresponding to the lower port; the pushing cylinder pushes the joint support to move relative to the mounting plate so that the upper liquid port sealing and communicating part penetrates through the corresponding upper liquid port to be in sealing communication with the upper liquid port of the dialyzer; the lower liquid port sealing and communicating part penetrates through the corresponding lower port to be in sealing communication with the lower liquid port of the dialyzer.

7. The integrated device for water injection, water vapor detection and water squeezing of the dialyzer of claim 3, wherein: the anti-falling clamp comprises an upper self-clamping clamp and a lower self-clamping clamp; the upper self-clamping type clamp and the lower self-clamping type clamp are oppositely arranged on the mounting plate from top to bottom.

8. The utility model provides a multistation cerini dialyser cerini all-in-one which characterized in that: comprises the dialyzer water injection, water detection and squeezing integrated device as defined in any one of claims 1 to 7; the water squeezing all-in-one is examined to multistation cerini dialyser cerini water injection gas still includes:

9. The multi-station dialyzer all-in-one machine according to claim 8, wherein: and the rack is provided with 15 water injection, water detection and water squeezing integrated devices of the dialyzer.

10. The multi-station dialyzer all-in-one machine according to claim 8, wherein: a front water discharge groove and a rear water discharge groove which are positioned below the water injection, water detection and water squeezing integrated device of the dialyzer are arranged on the rack; the front drainage groove is positioned above the rear drainage groove and communicated with the rear drainage groove; the rear drainage groove is positioned behind the front drainage groove; the front water drainage tank is positioned right below the dialyzer clamping system.