CN203355080U - Automatic water filling device for respirator humidifier - Google Patents
Automatic water filling device for respirator humidifier Download PDFInfo
- Publication number
- CN203355080U CN203355080U CN2013203843700U CN201320384370U CN203355080U CN 203355080 U CN203355080 U CN 203355080U CN 2013203843700 U CN2013203843700 U CN 2013203843700U CN 201320384370 U CN201320384370 U CN 201320384370U CN 203355080 U CN203355080 U CN 203355080U
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- Prior art keywords
- electromagnetic valve
- infusion
- water level
- level switch
- humidifying
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Abstract
The utility model belongs to the field of medical equipment, relates to an auxiliary device which is used in cooperation with a respirator, in particular to an automatic water filling device for a respirator humidifier. The automatic water filling device comprises an infusion support and a base plate for fixing the infusion support. The upper end of the infusion support is connected with a hanging rod, a bracket is fixedly installed on the lower portion of the infusion support, a control box is fixedly arranged on the bracket, and an electromagnetic valve is installed on the front end portion of the bracket. An infusion bottle is hung on the hanging rod, an infusion strap is connected to the infusion bottle, and the lower end of the infusion strap is connected to a water inlet of the electromagnetic valve. a humidifying tank is placed on one side of the infusion support, a water outlet of the electromagnetic valve is connected with a water filling nozzle of the humidifying tank through a silica gel leather hose, a water level switch is fixed on the upper portion of the outer surface of the humidifying tank through an elastic bandage, and the electromagnetic valve and the water level switch are connected to binding posts in the control box respectively through power lines. According to the infusion support, automatic water filling operation for the respirator humidifier can be achieved, and labor intensity of medical staff is effectively relieved.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of auxiliary device that coordinates Use of respirator, specifically a kind of type breathing-machine humidification device automatic watering apparatus.
Background technology
Respiratory tract has humidifying and temperature to turn use into to the gas in suction body, is the pith of respiratory system nonspecific defense function.During mechanical ventilation, respiratory tract turns into losing or the part forfeiture humidifying, the temperature of gas, the moisture evaporation compared with normal situation of respiratory tract significantly increases, make the respiratory tract drying cause ciliary movement to weaken, secretions and the foreign body ability of initiatively discharging in lung descend, the sticky difficult discharge of sputum, the pulmonary infection chance increases.Humidifier is the important component part of respirator, its effect be heat, the humidifying air, make the gas in suction body keep certain temperature and humidity, reduce the stimulation of cold, dry gas to respiratory mucosa.The humidifier water feeding method has multiple, breathing circuit and humidifier can be separated, directly water poured into to humidifier or added with syringe, also can add with the closed transfusion device etc., no matter but which kind of mode all needs manual intervention and intervention, uses cumbersome, a kind of type breathing-machine humidification device of clinical needs automatic watering apparatus, alleviate medical personnel's labor intensity.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of type breathing-machine humidification device automatic watering apparatus simple in structure, reasonable in design is provided, this device can be realized the automatic watering operation of type breathing-machine humidification device, effectively alleviates medical personnel's labor intensity.
The technical scheme provided according to this utility model: a kind of type breathing-machine humidification device automatic watering apparatus, comprise drip stand and for the fixing chassis of drip stand, the upper end of described drip stand is connected with peg, be characterised in that: described drip stand bottom is installed with carriage, be fixedly installed control box on carriage, the carriage leading section is equipped with electromagnetic valve; Peg is hung oneself and is provided with infusion bottle, on described infusion bottle, is connected with infusion strap, and the infusion strap lower end is connected on the water inlet of electromagnetic valve; Be sidelong and be equipped with the humidifying filling at drip stand one, between the water filling port that the outlet of electromagnetic valve and described humidifying are filled with, by the silica gel leather hose, connect, water level switch is fixed on humidifying by the degree of tightness bandage and fills with outer surface top, described electromagnetic valve and water level switch by the binding post in power line Access Control box, also are connected with attaching plug respectively on described control box.
Described water level switch both sides have respectively the connection slotted hole, and the degree of tightness bandage is arranged in the connection slotted hole of water level switch, and the colligation of described degree of tightness bandage is fixed in the humidifying filling.
This utility model compared with prior art, advantage is: this utility model utilizes transfusion device to hang gravity after height as power, realization continues to add water in humidifying is filled with, the transfusion device leather strap electromagnetic valve of flowing through after by filter for transfusion, the liquid level that system adopts water level switch to detect is as the signal source of electromagnetic valve switch, and with the conducting of this signal controlling electromagnetic valve with close, with the automatic watering in this control piper, realize continuing automatically to the type breathing-machine humidification priming petock, without manual intervention.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, comprise drip stand 1, peg 2, domain 3, control box 4, electromagnetic valve 5, water level switch 6, attaching plug 7, infusion bottle 8, infusion strap 9, carriage 10, the humidifying perfusion mouth of a river 11, degree of tightness bandage 12, humidifying filling 13, silica gel leather hose 14 etc.
As shown in Figure 1, this utility model is a kind of type breathing-machine humidification device automatic watering apparatus, comprise drip stand 1 and for the fixing chassis 3 of drip stand 1, the upper end of described drip stand 1 is connected with peg 2, described drip stand 1 bottom is installed with carriage 10, be fixedly installed control box 4 on carriage 10, carriage 10 leading sections are equipped with electromagnetic valve 5; Peg 2 is hung oneself and is provided with infusion bottle 8, on described infusion bottle 8, is connected with infusion strap 9, and infusion strap 9 lower ends are connected on the water inlet of electromagnetic valve 5; Be sidelong and be equipped with humidifying filling 13 at drip stand 1 one, between the water filling port 11 of the outlet of electromagnetic valve 5 and described humidifying filling 13, by silica gel leather hose 14, connect, water level switch 6 is fixed on humidifying by degree of tightness bandage 12 and fills with 13 outer surface tops, described electromagnetic valve 5 and water level switch 6 by the binding post in power line Access Control box 4, also are connected with attaching plug 7 on described control box 4 respectively.
Described water level switch 6 both sides have respectively the connection slotted hole, and degree of tightness bandage 12 is arranged in the connection slotted hole of water level switch 6, and described degree of tightness bandage 12 colligations are fixed in humidifying filling 13.
This utility model operation principle is as follows: this utility model product is selected the contactless water level switch 6 of WS02A formula, the container outer wall that only water level switch 6 need to be close to the material that insulate during use gets final product, level signal output when reaching the water level switch detecting location, liquid level is arranged, this non-contact inductive of this water level switch 6 is surveyed, be applicable to being installed on the nonmetallic vessel outer wall and need not directly contact with liquid, can not be subject to the strong acid and strong base liquid corrosion, not affected by incrustation scale etc.These water level switch 6 accuracy in detection are stable, are pure electronic circuit formula structure, the on-mechanical working method, and the stable performance life-span is durable.This water level switch 6 opener electrodes (open collector) way of output, voltage range wide (5 ~ 24V), be applicable to connecting various circuit and product application, the 30mA maximum output current.These water level switch 6 volumes are small and exquisite simultaneously, install simple and conveniently, paste i.e. use, coordinate different mounting brackets can be applicable to multiple environment and use.
Electromagnetic valve 5 adopts the bi-bit bi-pass normal-closed electromagnetic valve, and when not switching on, in cut-off state, electromagnetic valve 5 cuts out, and liquid can not flow through; During electromagnetic valve 5 energising, in conducting state, electromagnetic valve 5 is opened, and liquid can flow through.The switch of electromagnetic valve 5 is subject to the control of water level switch 6, when type breathing-machine humidification is filled with water level in 13 lower than water level switch 6 position, without level signal output, when liquid level reaches water level switch 6 detecting location, has level signal to export.
In actual use, at first drip stand 1 is placed into by respirator, water level switch 6 is fixed on to the top of humidifying filling 13 by degree of tightness bandage 12, in addition infusion bottle 8 is hung on infusion hanging bar 2, connect infusion strap 9 upper ends to infusion bottle 8, connect the water inlet of infusion strap 9 lower ends to electromagnetic valve 5, use the water filling port 11 of the outlet of silica gel tube 14 connected electromagnetic valves 5 to humidifying filling 13, plug 7 plugs in, connect the power supply of control box 4, because humidifying is filled with 13 inner original states for empty, water level switch 6 provides low level signal, electromagnetic valve 5 not electric being failure to actuate, electromagnetic valve 5 is in the normal state and is conducting state, namely water can flow to outfan from the input of electromagnetic valve 5, the purpose of 13 interior water fillings is filled with in realization to humidifying, when water level constantly rises until after water level switch 6 senses water level, the output high level, electromagnetic valve 5 obtains electric work, close into water, block to humidifying and fill with the water filling in 13, in the type breathing-machine humidification process, evaporation along with moisture, the water level that humidifying is filled with 13 inside constantly descends, when dropping to certain position, make water level switch 6 again provide low level signal, electromagnetic valve 5 dead electricity are failure to actuate, electromagnetic valve 5 is in the normal state and is conducting state, namely water can flow to outfan from the input of electromagnetic valve 5, realization is filled with in 13 the purpose of water filling again to humidifying, circulation successively, realize automatic watering.
Claims (2)
1. a type breathing-machine humidification device automatic watering apparatus, comprise drip stand (1) and for the fixing chassis (3) of drip stand (1), the upper end of described drip stand (1) is connected with peg (2), it is characterized in that: described drip stand (1) bottom is installed with carriage (10), be fixedly installed control box (4) on carriage (10), carriage (10) leading section is equipped with electromagnetic valve (5); Peg (2) is hung oneself and is provided with infusion bottle (8), is connected with infusion strap (9) on described infusion bottle (8), and infusion strap (9) lower end is connected on the water inlet of electromagnetic valve (5); Be sidelong and be equipped with humidifying filling (13) at drip stand (1), between the water filling port (11) of the outlet of electromagnetic valve (5) and described humidifying filling (13), by silica gel leather hose (14), connect, water level switch (6) is fixed on humidifying by degree of tightness bandage (12) and fills with (13) outer surface top, described electromagnetic valve (5) and water level switch (6) by the binding post in power line Access Control box (4), also are connected with attaching plug (7) respectively on described control box (4).
2. type breathing-machine humidification device automatic watering apparatus as claimed in claim 1, it is characterized in that: described water level switch (6) both sides have respectively the connection slotted hole, degree of tightness bandage (12) is arranged in the connection slotted hole of water level switch (6), and described degree of tightness bandage (12) colligation is fixed in humidifying filling (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203843700U CN203355080U (en) | 2013-06-28 | 2013-06-28 | Automatic water filling device for respirator humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203843700U CN203355080U (en) | 2013-06-28 | 2013-06-28 | Automatic water filling device for respirator humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355080U true CN203355080U (en) | 2013-12-25 |
Family
ID=49802908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203843700U Expired - Fee Related CN203355080U (en) | 2013-06-28 | 2013-06-28 | Automatic water filling device for respirator humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316413A (en) * | 2013-06-28 | 2013-09-25 | 无锡市第二人民医院 | Automatic water adding device of ventilator humidifier |
| CN105920715A (en) * | 2016-06-30 | 2016-09-07 | 北京怡和嘉业医疗科技有限公司 | Heating humidifier and heating humidifying method |
| CN111407992A (en) * | 2020-03-30 | 2020-07-14 | 古象芳 | Department of respiration nurses with multi-functional emergent respirator |
-
2013
- 2013-06-28 CN CN2013203843700U patent/CN203355080U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316413A (en) * | 2013-06-28 | 2013-09-25 | 无锡市第二人民医院 | Automatic water adding device of ventilator humidifier |
| CN105920715A (en) * | 2016-06-30 | 2016-09-07 | 北京怡和嘉业医疗科技有限公司 | Heating humidifier and heating humidifying method |
| CN105920715B (en) * | 2016-06-30 | 2018-10-12 | 北京怡和嘉业医疗科技股份有限公司 | Heat humidifier and heating wetting approach |
| CN111407992A (en) * | 2020-03-30 | 2020-07-14 | 古象芳 | Department of respiration nurses with multi-functional emergent respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |