CN202236082U - Constant temperature nursing care cart - Google Patents
Constant temperature nursing care cart Download PDFInfo
- Publication number
- CN202236082U CN202236082U CN2011203366469U CN201120336646U CN202236082U CN 202236082 U CN202236082 U CN 202236082U CN 2011203366469 U CN2011203366469 U CN 2011203366469U CN 201120336646 U CN201120336646 U CN 201120336646U CN 202236082 U CN202236082 U CN 202236082U
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- Prior art keywords
- constant temperature
- temperature
- feeding
- breast
- nursing
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- Expired - Fee Related
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Abstract
The utility model discloses a constant temperature nursing care cart, which comprises a milk bottle placing hole (1), a label card (2), a heat-insulating chamber (3), a heating chamber (4), an ordinary milk bottle storage area (5), a universal wheel (6), a control panel (7), a cart handrail (8), a temperature sensor (9), a control circuit (10), a spiral heater (11), a milk bottle isolation storage area (12), an external power supply plug and cable (13), a cable placing area (14), a disinfectant placing area (15), a push-pull cover (16) and an ultraviolet sterilizing lamp (17). The constant temperature nursing care cart is characterized in that: the spiral heater (11) is arranged on the lower part of the heating chamber (4); the temperature sensor (9) fixed to the side wall of the heat-insulating chamber (3) is connected with the control circuit (10); and a microprocessor controls the turn-on of the ultraviolet sterilizing lamp (17) by a thixotropic switch. The constant temperature nursing care cart is simple, convenient, safe and sanitary, is equipment which can heat milk bottles and keep temperature, and can meet the requirement of large demands in newborn departments of pediatrics of hospitals.
Description
Technical field
This utility model relates to the equipment that a kind of infant carries out sterilization with the heating and the insulation of milk and the utensil of breast-feeding.
Background technology
At present, the infant of the newborn department of pediatrics of each hospital all is to heat in gas-cooker or microwave oven through vessel with milk, pours into feeding bottle then and uses.In the process of breast-feeding, the milk in the feeding bottle very easily cools off, and in the process of breast-feeding night especially in the winter time, this has increased the workload that the nurse breast-feeds greatly.Therefore, how the built-in milk of feeding bottle being heated or be incubated, make it remain on suitable temperature, so that drink at any time, is the problem that people endeavour to solve.People have done many improvement to feeding bottle, comprise double-deck feeding bottle, band heat-insulation layer feeding bottle etc., but such improvement can not be satisfied long insulation requirement; There also have pair feeding bottle heating appliances to carry out in addition to be improved, as both can heating the feeding bottle heating warmer that also can be incubated etc., but can not satisfy the big demand of the newborn department of pediatrics expense of hospital, simultaneously also convenient and swift inadequately.
Summary of the invention
This utility model has been to overcome the deficiency of existing product, according to the demand of the newborn department of pediatrics of each hospital to Infantile nursing, provides a kind of simple and convenient, and safety and sanitation both can have been heated the constant temperature that also can the be incubated Hospital trolley for nursing of breast-feeding to feeding bottle.
For solving above-mentioned practical problem; This utility model is realized through following scheme: a kind of constant temperature Hospital trolley for nursing of breast-feeding; Comprise feeding bottle putting hole, label card, moist closet, heating clamber, common feeding bottle storage area, universal wheel, control panel, go-cart handrail, temperature sensor, control circuit, spiral type heated device, isolate feeding bottle storage area, external power supply plug and cable, cable rest area, disinfectant storage area, can plug-type lid, ultraviolet sterilization lamp; It is characterized in that: the spiral type heated device is arranged on the heating clamber bottom, and the temperature sensor that is fixed on the moist closet sidewall is connected with control circuit; Control circuit mainly comprises heater load loop, temperature sensor circuit, operational amplification circuit, microprocessor, comparison circuit, ultraviolet sterilization lamp closed-loop path, motor, speed regulator; Heater load is in series with pressure regulator in the loop; Series electrical source switch and thixotroping formula switch on the ultraviolet sterilization lamp closed-loop path; The d. c. voltage signal of temperature sensor output amplifies the back through operational amplification circuit and is connected with the signal input part of microprocessor; The data input pin of microprocessor is connected with control panel; Microprocessor is through the unlatching of thixotroping formula on-off control ultraviolet sterilization lamp.
Control panel comprises the setting button and the LCDs of heating-up temperature, alarm temperature, temperature retention time and ultraviolet sterilization time.
The lid that lucite material that can be plug-type is arranged above the moist closet, lid edge environmental sealing insulation material, fill insulant material between moist closet sidewall and go-cart shell body.
Heater is the spiral type heated pipe in the heating clamber, and temperature sensor is 0 ~ 100 ℃ thermojunction type pick off for the mensuration temperature range.
Heating clamber adopts flange to be connected with the moist closet junction, the middle sealing ring that adds.
The go-cart handrail can be regulated length, and can pack up and be labelled to cart side walls.
The control circuit lead of heating clamber and moist closet all adopts high temperature resistant wire.
This utility model is simple and convenient, and safety and sanitation are a kind ofly both can heat the equipment that also can be incubated to feeding bottle, can satisfy the big demand of the newborn department of pediatrics expense of hospital.
Description of drawings
Fig. 1 is the structure chart of this utility model;
Fig. 2 is the heated at constant temperature system schematic;
Fig. 3 is a ultraviolet disinfection system circuit diagram;
Among the figure, the 1st, feeding bottle putting hole, the 2nd, label card, the 3rd, moist closet, the 4th, heating clamber; The 5th, common feeding bottle storage area, the 6th, universal wheel, the 7th, control panel, the 8th, go-cart handrail, the 9th, temperature sensor; The 10th, control circuit, the 11st, the spiral type heated device, the 12nd, isolate the feeding bottle storage area, the 13rd, external power supply plug and cable; The 14th, the cable rest area, the 15th, the disinfectant storage area, the 16th, can plug-type lid, the 17th, ultraviolet sterilization lamp.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment this utility model is further specified.
Can know from Fig. 1, spiral type heated device (11) is set, and, be connected on the control circuit (10) through high temperature resistant Shielded Twisted Pair in the fixing temperature sensor (9) of moist closet (3) sidewall in heating clamber (4) bottom.Control circuit (10) mainly comprises heater load loop, temperature sensor circuit, operational amplification circuit, microprocessor, comparison circuit, ultraviolet sterilization lamp (17) closed-loop path, motor, speed regulator and pressure regulator etc.Be in series with pressure regulator in heater (11) load circuit; Series electrical source switch and relay switch on the ultraviolet sterilization lamp closed-loop path; The d. c. voltage signal of temperature sensor output amplifies the back through operational amplification circuit and is connected with the signal input part of microprocessor; The data input pin of microprocessor is connected with the control panel (7) of setting heating-up temperature, alarm temperature, temperature retention time and ultraviolet sterilization time; Microprocessor with temperature sensor (9) signal and control panel (7) signal analysis relatively after; LCDs through control panel (7) shows; And regulate the voltage of heater through comparison circuit drive motors control speed regulator, to reach the purpose of equilibrium temperature; Programmable interval timer also can manually be controlled the unlatching and the sterilization time of ultraviolet sterilization lamp through on and off switch in addition according to the unlatching of the ultraviolet sterilization time of setting through relay switch control ultraviolet sterilization lamp (17).
Can know from Fig. 2, record the temperature of moist closet (3) and be converted into magnitude of voltage, then magnitude of voltage of being surveyed and given current potential compared, calculate difference through thermocouple sensor.If the value of △ e greater than zero, is explained the temperature drift of moist closet, △ e amplifies the rotation of rear drive motor through amplifier, thereby makes the action of driven by motor pressure regulator, and the resistance wire voltage is reduced, and the temperature of moist closet reduces; Otherwise if the value of △ e is less than zero, then the voltage at resistance wire two ends can become greatly, the rising of moist closet temperature.Thereby realized the automatic adjusting of temperature.
Can know that from Fig. 3 the ultraviolet disinfection system of this utility model both can manually be regulated and control also can auto-control.Close the programmable interval timer switch, then relay is not owing to supply power, and then relay switch 1 breaks off relay switch 2 closures.The power-on switch then can manually be regulated and control the ultraviolet sterilization time then.Behind the closed programmable interval timer switch, relay power, then relay switch 2 breaks off, and relay switch 1 closure at this moment, can be set the ultraviolet sterilization time on control panel, and after setting was accomplished, ultraviolet sterilization lamp got into the autosterilization pattern.Because in this utility model; Moist closet, common feeding bottle storage area and isolate three zones of feeding bottle storage area and be equipped with ultraviolet sterilization lamp, therefore, be provided with respectively three independently control circuit it is controlled; Have mutually and do not disturb, be convenient to the characteristics of keeping in repair and operating.
This utility model is through the external power supply power supply, and external power supply plug and cable (13) can contracted place cable storage area (14), when work is used, can adjust cable length as required, can effectively reduce the workload of breast-feeding.Coil of cable can automatic rewinding after using up on cable drum.
Go-cart handrail (8) can simultaneously, can contracted adhere on cart side walls according to the adjusting handrail length easy to use of different people no the time, taken up space to practice thrift.
More than show and described ultimate principle of this utility model and the advantage of principal character and this utility model; The technical staff of the industry should understand; This utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the description that this utility model just is described, under the prerequisite that does not break away from this utility model spirit and scope, this utility model also has various changes and modifications; These variations and improvement all fall in this utility model scope that requires protection, and this utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (7)
1. constant temperature Hospital trolley for nursing of breast-feeding; Comprise feeding bottle putting hole (1), label card (2), moist closet (3), heating clamber (4), common feeding bottle storage area (5), universal wheel (6), control panel (7), go-cart handrail (8), temperature sensor (9), control circuit (10), spiral type heated device (11), isolate feeding bottle storage area (12), external power supply plug and cable (13), cable rest area (14), disinfectant storage area (15), can plug-type lid (16), ultraviolet sterilization lamp (17); It is characterized in that: spiral type heated device (11) is arranged on heating clamber (4) bottom, be fixed on moist closet (3) sidewall temperature sensor (9) and control circuit mutually (10) be connected; Control circuit (10) mainly comprises heater load loop, temperature sensor circuit, operational amplification circuit, microprocessor, comparison circuit, ultraviolet sterilization lamp closed-loop path, motor, speed regulator; Heater load is in series with pressure regulator in the loop; Series electrical source switch and thixotroping formula switch on the ultraviolet sterilization lamp closed-loop path; The d. c. voltage signal of temperature sensor output amplifies the back through operational amplification circuit and is connected with the signal input part of microprocessor; The data input pin of microprocessor is connected with control panel (7); Microprocessor is through the unlatching of thixotroping formula on-off control ultraviolet sterilization lamp (17).
2. by the described constant temperature of claim 1 Hospital trolley for nursing of breast-feeding, it is characterized in that: control panel comprises the setting button and the LCDs of heating-up temperature, alarm temperature, temperature retention time and ultraviolet sterilization time.
3. by the described constant temperature of claim 1 Hospital trolley for nursing of breast-feeding, it is characterized in that: the lid of lucite material that can be plug-type is arranged, lid edge environmental sealing insulation material, fill insulant material between moist closet sidewall and go-cart shell body above the moist closet.
4. by the described constant temperature of claim 1 Hospital trolley for nursing of breast-feeding, it is characterized in that: heater is the spiral type heated pipe in the heating clamber (4), and temperature sensor is 0 ~ 100 ℃ a thermojunction type pick off for measuring temperature range.
5. by the described constant temperature of claim 1 Hospital trolley for nursing of breast-feeding, it is characterized in that: heating clamber adopts flange to be connected with the moist closet junction, middle adding sealing ring.
6. by the described constant temperature of claim 1 Hospital trolley for nursing of breast-feeding, it is characterized in that: the go-cart handrail can be regulated length, and can pack up and be labelled to cart side walls.
7. by the described constant temperature of claim 1 Hospital trolley for nursing of breast-feeding, it is characterized in that: the control circuit lead of heating clamber and moist closet all adopts high temperature resistant wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203366469U CN202236082U (en) | 2011-09-08 | 2011-09-08 | Constant temperature nursing care cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203366469U CN202236082U (en) | 2011-09-08 | 2011-09-08 | Constant temperature nursing care cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236082U true CN202236082U (en) | 2012-05-30 |
Family
ID=46097397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203366469U Expired - Fee Related CN202236082U (en) | 2011-09-08 | 2011-09-08 | Constant temperature nursing care cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367148A (en) * | 2014-11-20 | 2015-02-25 | 无锡悟莘科技有限公司 | Method for keeping milk bottle at constant temperature |
| CN111166193A (en) * | 2020-03-09 | 2020-05-19 | 中国人民解放军陆军特色医学中心 | Mobile constant-temperature milk storage device and working method thereof |
-
2011
- 2011-09-08 CN CN2011203366469U patent/CN202236082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367148A (en) * | 2014-11-20 | 2015-02-25 | 无锡悟莘科技有限公司 | Method for keeping milk bottle at constant temperature |
| CN111166193A (en) * | 2020-03-09 | 2020-05-19 | 中国人民解放军陆军特色医学中心 | Mobile constant-temperature milk storage device and working method thereof |
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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: 20120530 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |