CN205163677U - Liquid food feeding device is used in gastroenterology nursing - Google Patents
Liquid food feeding device is used in gastroenterology nursing Download PDFInfo
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- CN205163677U CN205163677U CN201520846744.5U CN201520846744U CN205163677U CN 205163677 U CN205163677 U CN 205163677U CN 201520846744 U CN201520846744 U CN 201520846744U CN 205163677 U CN205163677 U CN 205163677U
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- liquid food
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- preserving container
- heat
- switch
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Abstract
The utility model discloses a liquid food feeding device is used in gastroenterology nursing, including the heat -preserving container, be equipped with electric putter outside heat -preserving container one end, the piston is connected to the electric putter power end, and the piston can be controlled under electric putter's drive and move, the heat -preserving container other end is equipped with the liquid food runner pipe, is equipped with solenoid valve and electric contact pressure gauge on the liquid food runner pipe, and its end connection has liquid food circulation hose, be equipped with the heating wire on the heat -preserving container bucket wall, be equipped with temperature switch and limit switch in the heat -preserving container, electric putter upper portion is equipped with the controller, and electric putter, solenoid valve, electric contact pressure gauge, heating wire, temperature switch and limit switch are connected with the controller electricity respectively. The utility model relates to a rationally, simple structure, easy preparation, its mode that adopts electric putter push -and -pull piston is drawn and is supplied with liquid food, can freely control liquid food speed, has avoided that manual push -and -pull has improved work efficiency for the work burden that medical personnel increase among the prior art, degree of automation is high, convenient to use.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of Digestive System Department nursing liquid food feedway.
Background technology
At present, hospital's Digestive System Department supplies liquid food to patient and generally adopts syringe to supply, this mode inefficiency, very burden is brought to medical personnel, and the mode of existing liquid food feedway many employings Manual push-pull booster, automaticity is not high, troublesome poeration.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of Digestive System Department nursing liquid food feedway.
Its technical scheme is: Digestive System Department nursing liquid food feedway, comprise the heat-preserving container of horizontal type structure, the bottom of heat-preserving container is provided with supporting leg.Be provided with electric pushrod in outside, heat-preserving container one end, the power end of electric pushrod is connected with piston, and piston is arranged on the inside of heat-preserving container, and piston is consistent with the internal diameter of described heat-preserving container and can move left and right under the drive of electric pushrod; The described heat-preserving container other end is provided with liquid food runner pipe, and liquid food runner pipe is provided with electromagnetic valve and electro connecting pressure gauge, and the end of liquid food runner pipe is connected with liquid food circulation flexible pipe; The bucket wall of described heat-preserving container is provided with interlayer, is provided with heating wire in this interlayer, is provided with temperature switch and limit switch in the both sides of heat-preserving container inner chamber, liquid food runner pipe; The top of the outer electric pushrod of described heat-preserving container is provided with controller, and described electric pushrod, electromagnetic valve, electro connecting pressure gauge, heating wire, temperature switch and limit switch are electrically connected with controller respectively, and controller is provided with joystick and attaching plug.
Wherein, described electric pushrod is by the electric telescopic push rod of direct current supply.Described controller comprises on and off switch, switch of heating, regulated power supply, motor speed control circuit, relay, resistance and light emitting diode, and described joystick comprises permutator and button, one end of described attaching plug is connected with an input of regulated power supply by and off switch, the other end of attaching plug is connected with another input of regulated power supply, the cathode output end of regulated power supply and one end of the first resistance, one end of temperature switch, one end of second resistance, the moved end of permutator, moved end and the motor speed control circuit electrode input end of the first relay second contact are connected, the other end of the first resistance is connected with the positive pole of the first light emitting diode, the other end of temperature switch is connected with the negative pole of the second light emitting diode and one end of heating wire, the other end of the second resistance is connected with the positive pole of the second light emitting diode, the other end of heating wire is connected with the one end of switch of heating, one quiet end of permutator is connected by the first button one end with the first relay, another quiet end of permutator is connected with one end of the second button and one end of electro connecting pressure gauge, the other end of electro connecting pressure gauge is connected by limit switch one end with the second relay, the Chang Kaiduan of described first relay second contact is connected with the other end of the second button and one end of electromagnetic valve, the cathode output end of described regulated power supply and the negative pole of the first light emitting diode, to heat the other end of switch, the other end of the first relay, the other end of the second relay, the other end of electromagnetic valve and the negative input of motor speed control circuit are connected, the cathode output end of described motor speed control circuit is connected with the normal-closed end of the normal-closed end of the first relay first contact and the second relay first contact, the cathode output end of motor speed control circuit is connected with the Chang Kaiduan of the Chang Kaiduan of the first relay first contact and the second relay first contact, the moved end of described first relay first contact is connected with one end of electric pushrod, the moved end of the second relay first contact is connected with the other end of electric pushrod, described motor speed control circuit is provided with speed-regulating potentiometer.Described temperature switch is the temperature switch that nominal temperature reaches contact disconnection, and its nominal temperature is 35-45 DEG C; Described electro connecting pressure gauge is the electro connecting pressure gauge that after setting pressure reaches, its contact disconnects, and its setting pressure is 0.05-0.2Mpa.The top of described heat-preserving container is provided with handle.Described heat-preserving container is made by transparent material, and its outside is provided with scale.
This utility model compared with prior art, have the following advantages: reasonable in design, structure simply, easily makes, it adopts the mode of electric pushrod push-and-pull piston draw and supply liquid food, patient and medical personnel freely can control the feed speed of liquid food, avoid the work load that in prior art, Manual push-pull increases to medical personnel, improve work efficiency, automaticity is high, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of this utility model;
Fig. 2 is the circuit diagram of a kind of embodiment of this utility model.
Detailed description of the invention
With reference to Fig. 1-Fig. 2, a kind of Digestive System Department nursing liquid food feedway, comprise the heat-preserving container 1 of horizontal type structure, the bottom of heat-preserving container 1 is provided with supporting leg 2.Be provided with electric pushrod 3 in outside, heat-preserving container 1 one end, the power end of electric pushrod 3 is connected with piston 4, and piston 4 is arranged on the inside of heat-preserving container 1, and piston 4 is consistent with the internal diameter of described heat-preserving container 1 and can move left and right under the drive of electric pushrod 3; Described heat-preserving container 1 other end is provided with liquid food runner pipe 5, and liquid food runner pipe 5 is provided with electromagnetic valve 6 and electro connecting pressure gauge 7, and the end of liquid food runner pipe 5 is connected with liquid food circulation flexible pipe 8; The bucket wall of described heat-preserving container 1 is provided with interlayer, is provided with heating wire 9 in this interlayer, is provided with temperature switch 10 and limit switch 11 in the both sides of heat-preserving container 1 inner chamber, liquid food runner pipe 5; The top of the outer electric pushrod 3 of described heat-preserving container 1 is provided with controller 12, described electric pushrod 3, electromagnetic valve 6, electro connecting pressure gauge 7, heating wire 9, temperature switch 10 and limit switch 11 are electrically connected with controller 12 respectively, and controller 12 is provided with joystick 13 and attaching plug 14.The top of described heat-preserving container 1 is provided with handle 16, convenient mobile.Described heat-preserving container 1 is made by transparent material, and its outside is provided with scale 15, and convenient grasp determines that patient uses the quantity of liquid food.
Described electric pushrod 3 is by the electric telescopic push rod of direct current supply.Described controller 3 is located at the top being arranged on electric pushrod 3 in a housing, and it comprises on and off switch K0, K switch of heating 1, regulated power supply DC, motor speed control circuit TS, relay J 1-J2, resistance R1-R2 and light emitting diode L1-L2.Described joystick 13 comprises permutator K2 and button AN1-AN2, is connected with controller 3 by long flexible circuit conductor, and convenient nursing personnel or patient oneself use.
One end of described attaching plug 14 is connected with an input of regulated power supply DC by and off switch K0, the other end of attaching plug 14 is connected with another input of regulated power supply DC, the cathode output end of regulated power supply DC and one end of the first resistance R1, one end of temperature switch 10, one end of second resistance R2, the moved end of permutator K2, moved end and the motor speed control circuit TS electrode input end of the first relay second contact J12 are connected, the other end of the first resistance R1 is connected with the positive pole of the first light emitting diode L1, the other end of temperature switch 10 is connected with the negative pole of the second light emitting diode L2 and one end of heating wire 9, the other end of the second resistance R2 is connected with the positive pole of the second light emitting diode L2, the other end of heating wire 9 is connected with the one end of K switch 1 of heating, the one quiet end of permutator K2 is connected with one end of the first relay J 1 by the first button AN1, another quiet end of permutator K2 is connected with one end of the second button AN2 and one end of electro connecting pressure gauge 7, the other end of electro connecting pressure gauge 7 is connected by limit switch 11 one end with the second relay J 2, the Chang Kaiduan of described first relay second contact J12 is connected with the other end of the second button AN2 and one end of electromagnetic valve 6, the cathode output end of described regulated power supply DC and the negative pole of the first light emitting diode L1, the other end of K switch of heating 1, the other end of the first relay J 1, the other end of the second relay J 2, the other end of electromagnetic valve 6 and the negative input of motor speed control circuit TS are connected, the cathode output end of described motor speed control circuit TS is connected with the normal-closed end of the normal-closed end of the first relay first contact J11 and the second relay first contact J21, the cathode output end of motor speed control circuit TS is connected with the Chang Kaiduan of the Chang Kaiduan of the first relay first contact J11 and the second relay first contact J21, the moved end of described first relay first contact J11 is connected with one end of electric pushrod 3, the moved end of the second relay first contact J21 is connected with the other end of electric pushrod 3, described motor speed control circuit TS is provided with speed-regulating potentiometer W.Described temperature switch 10 for nominal temperature reach contact disconnect temperature switch, its nominal temperature is 35-45 DEG C; Described electro connecting pressure gauge 7 for setting pressure reach after its contact disconnect electro connecting pressure gauge, its setting pressure is 0.05-0.2Mpa.The input voltage of described regulated power supply DC is alternating current 220V, and its output voltage is direct current 24V; Described motor speed control circuit TS is the DC motor speed regulating circuit with speed-regulating potentiometer W, is prior art, and its principle no longer describes at this.The resistance of described first resistance R1 and the second resistance R2 is 10K Ω.
During use, attaching plug 14 is inserted power supply, first the moved end of permutator K2 is allocated to left side stationary contact, power-on K switch 0, now first this installation's power source of light emitting diode L1 luminescence instruction.The mouth of pipe of flexible pipe 8 of being circulated by liquid food puts into liquid food container, press the first button AN1, now the first relay J 1 obtains electric work, first relay second contact J12 closes, electromagnetic valve 6 must conduct, simultaneously, first relay first contact J11 overturns, electric pushrod 3 forward operates, its power end drives piston 4 to move right, and is sucked in heat-preserving container 1, is provided with scale 15 by transparent heat-preserving container 1 and outside thereof at the flows by action food of pressure, convenient grasp determines that patient uses the quantity of liquid food, unclamps the first button AN1 after the quantity of liquid food reaches.When client need is taken food, the mouth of pipe of flexible pipe 8 of being circulated by liquid food puts into disease population, the moved end of operation transformation K switch 2 is allocated to the right stationary contact, now, second relay J 2 obtains electric work by electro connecting pressure gauge 7 and limit switch 11, second relay first contact J21 overturns, electric pushrod 3 antiport, its power end drives piston 4 to be moved to the left, to pressurization in heat-preserving container 1, when in heat-preserving container 1, pressure reaches 0.05-0.2Mpa, the contact of electro connecting pressure gauge 7 disconnects, and stops the antiport of electric pushrod 3.Now press the second button AN2, electromagnetic valve 6 must conduct, liquid food in heat-preserving container 1 is sent in disease population by liquid food runner pipe 5, electromagnetic valve 6 and liquid food circulation flexible pipe 8, by crawl second button AN2, can be interrupted to patients diet, the quantity of liquid food in patient's mouth can be controlled once to enter by the time controlling to press the second button AN2, stop once to take food too much or very few.When in heat-preserving container 1, pressure is lower than 0.05-0.2Mpa, the contact of electro connecting pressure gauge 7 is connected again, and electric pushrod 3 gives pressurization in heat-preserving container 1 by piston 4 again, and so forth.When liquid food be finished piston 4 arrive left part in heat-preserving container 1 time, limit switch 11 contact disconnects cut-out second relay J 2 power supply.When liquid food temperature is too low, can open K switch 1 of heating, now heating wire 9 obtains electric work by temperature switch 10 and K switch 1 of heating, to liquid food heating in heat-preserving container 1, when being heated to 35-45 DEG C, temperature switch 10 disconnects, and the luminous indicated temperature of the second light emitting diode L2 reaches.
This utility model is reasonable in design, structure simply, easily makes, it adopts the mode of electric pushrod push-and-pull piston draw and supply liquid food, patient and medical personnel freely can control the feed speed of liquid food, avoid the work load that in prior art, Manual push-pull increases to medical personnel, improve work efficiency, automaticity is high, easy to use.
Claims (6)
1. liquid food feedway is used in Digestive System Department nursing, comprise the heat-preserving container of horizontal type structure, the bottom of heat-preserving container is provided with supporting leg, it is characterized in that: be provided with electric pushrod in outside, heat-preserving container one end, the power end of electric pushrod is connected with piston, piston is arranged on the inside of heat-preserving container, and piston is consistent with the internal diameter of described heat-preserving container and can move left and right under the drive of electric pushrod; The described heat-preserving container other end is provided with liquid food runner pipe, and liquid food runner pipe is provided with electromagnetic valve and electro connecting pressure gauge, and the end of liquid food runner pipe is connected with liquid food circulation flexible pipe; The bucket wall of described heat-preserving container is provided with interlayer, is provided with heating wire in this interlayer, is provided with temperature switch and limit switch in the both sides of heat-preserving container inner chamber, liquid food runner pipe; The top of the outer electric pushrod of described heat-preserving container is provided with controller, and described electric pushrod, electromagnetic valve, electro connecting pressure gauge, heating wire, temperature switch and limit switch are electrically connected with controller respectively, and controller is provided with joystick and attaching plug.
2. Digestive System Department nursing liquid food feedway according to claim 1, is characterized in that: described electric pushrod is by the electric telescopic push rod of direct current supply.
3. Digestive System Department nursing liquid food feedway according to claim 1, it is characterized in that: described controller comprises on and off switch, switch of heating, regulated power supply, motor speed control circuit, relay, resistance and light emitting diode, and described joystick comprises permutator and button, one end of described attaching plug is connected with an input of regulated power supply by and off switch, the other end of attaching plug is connected with another input of regulated power supply, the cathode output end of regulated power supply and one end of the first resistance, one end of temperature switch, one end of second resistance, the moved end of permutator, moved end and the motor speed control circuit electrode input end of the first relay second contact are connected, the other end of the first resistance is connected with the positive pole of the first light emitting diode, the other end of temperature switch is connected with the negative pole of the second light emitting diode and one end of heating wire, the other end of the second resistance is connected with the positive pole of the second light emitting diode, the other end of heating wire is connected with the one end of switch of heating, one quiet end of permutator is connected by the first button one end with the first relay, another quiet end of permutator is connected with one end of the second button and one end of electro connecting pressure gauge, the other end of electro connecting pressure gauge is connected by limit switch one end with the second relay, the Chang Kaiduan of described first relay second contact is connected with the other end of the second button and one end of electromagnetic valve, the cathode output end of described regulated power supply and the negative pole of the first light emitting diode, to heat the other end of switch, the other end of the first relay, the other end of the second relay, the other end of electromagnetic valve and the negative input of motor speed control circuit are connected, the cathode output end of described motor speed control circuit is connected with the normal-closed end of the normal-closed end of the first relay first contact and the second relay first contact, the cathode output end of motor speed control circuit is connected with the Chang Kaiduan of the Chang Kaiduan of the first relay first contact and the second relay first contact, the moved end of described first relay first contact is connected with one end of electric pushrod, the moved end of the second relay first contact is connected with the other end of electric pushrod, described motor speed control circuit is provided with speed-regulating potentiometer.
4. the Digestive System Department nursing liquid food feedway according to claim 1 or 3, is characterized in that: described temperature switch is the temperature switch that nominal temperature reaches contact disconnection, and its nominal temperature is 35-45 DEG C; Described electro connecting pressure gauge is the electro connecting pressure gauge that after setting pressure reaches, its contact disconnects, and its setting pressure is 0.05-0.2Mpa.
5. Digestive System Department nursing liquid food feedway according to claim 1, is characterized in that: the top of described heat-preserving container is provided with handle.
6. Digestive System Department nursing liquid food feedway according to claim 1, it is characterized in that: described heat-preserving container is made by transparent material, its outside is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846744.5U CN205163677U (en) | 2015-10-29 | 2015-10-29 | Liquid food feeding device is used in gastroenterology nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846744.5U CN205163677U (en) | 2015-10-29 | 2015-10-29 | Liquid food feeding device is used in gastroenterology nursing |
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| Publication Number | Publication Date |
|---|---|
| CN205163677U true CN205163677U (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846744.5U Expired - Fee Related CN205163677U (en) | 2015-10-29 | 2015-10-29 | Liquid food feeding device is used in gastroenterology nursing |
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| CN (1) | CN205163677U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582295A (en) * | 2017-10-10 | 2018-01-16 | 鲁东大学 | A kind of full Pneumatic linkage type plant person notes meal device |
| CN107951728A (en) * | 2017-11-20 | 2018-04-24 | 李志强 | A kind of GI Medicine liquid food feedway |
| CN109730876A (en) * | 2019-03-13 | 2019-05-10 | 榆林市第一医院 | A kind of gastroenterology care device |
| CN113057892A (en) * | 2021-03-09 | 2021-07-02 | 欧阳健雄 | Feeder control circuit for medical care |
-
2015
- 2015-10-29 CN CN201520846744.5U patent/CN205163677U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107582295A (en) * | 2017-10-10 | 2018-01-16 | 鲁东大学 | A kind of full Pneumatic linkage type plant person notes meal device |
| CN107951728A (en) * | 2017-11-20 | 2018-04-24 | 李志强 | A kind of GI Medicine liquid food feedway |
| CN109730876A (en) * | 2019-03-13 | 2019-05-10 | 榆林市第一医院 | A kind of gastroenterology care device |
| CN113057892A (en) * | 2021-03-09 | 2021-07-02 | 欧阳健雄 | Feeder control circuit for medical care |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161029 |