CN214074464U - Movable negative pressure system - Google Patents

Movable negative pressure system Download PDF

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Publication number
CN214074464U
CN214074464U CN202022342967.1U CN202022342967U CN214074464U CN 214074464 U CN214074464 U CN 214074464U CN 202022342967 U CN202022342967 U CN 202022342967U CN 214074464 U CN214074464 U CN 214074464U
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CN
China
Prior art keywords
vacuum pump
cabinet body
rechargeable battery
negative pressure
cabinet
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Active
Application number
CN202022342967.1U
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Chinese (zh)
Inventor
崔大有
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Helong Vacuum Equipment Manufacturing Co ltd
Original Assignee
Yancheng Helong Vacuum Equipment Manufacturing Co ltd
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Application filed by Yancheng Helong Vacuum Equipment Manufacturing Co ltd filed Critical Yancheng Helong Vacuum Equipment Manufacturing Co ltd
Priority to CN202022342967.1U priority Critical patent/CN214074464U/en
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Publication of CN214074464U publication Critical patent/CN214074464U/en
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Abstract

The utility model discloses a movable negative pressure system, the intelligent cabinet temperature adjusting device comprises a cabinet body, the universal wheel is installed to cabinet body bottom, the internal portion of cabinet is equipped with vacuum pump, rechargeable battery, purifier, the vacuum pump bottom is equipped with the purge line, purifier is connected to the other end of purge line, be equipped with a plurality of heating panels on the shell of vacuum pump, be equipped with semiconductor refrigerating plant on the shell of vacuum pump between the adjacent heating panel, semiconductor refrigerating plant includes heat conduction silica gel, semiconductor refrigeration piece and heat radiation fins, the surface of the cabinet body is equipped with the cabinet door, be equipped with control panel and the mouth that charges on the cabinet door, rechargeable battery passes through wire electric connection with the mouth that charges, the beneficial effects of the utility model are that: the vacuum pump, the purification device and the rechargeable battery are integrated in the cabinet body, so that the negative pressure system is convenient to move and use, the heat dissipation performance of the whole negative pressure system is improved, and the normal work of the whole negative pressure system is ensured.

Description

Movable negative pressure system
Technical Field
The utility model belongs to the technical field of negative pressure system, especially, relate to a movable negative pressure system.
Background
The medical negative pressure system uses a vacuum pump unit of a central suction station as a negative pressure source, the suction of the vacuum pump enables the suction system pipeline to reach the required negative pressure value, and the suction is generated at the terminal of an operating room, a rescue room, a treatment room and each ward, and is mainly used for sucking phlegm, blood, pus and other pollutants in the body of a patient.
The floor area of the existing medical negative pressure system equipment is large, the equipment structure is complex, the equipment is inconvenient to move, meanwhile, the existing negative pressure system does not have a storage battery, a power supply needs to be plugged for working, certain requirements are met for the working environment, if the storage battery is additionally arranged in the negative pressure system, because the vacuum pump and the storage battery can generate a large amount of heat during working, the temperature of the whole negative pressure system is increased, and if the heat dissipation treatment is not carried out in time, the negative pressure system can not work normally.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough, the utility model provides a movable negative pressure system is internal with vacuum pump, purifier, rechargeable battery integration at a cabinet, makes things convenient for negative pressure system's removal and use, improves whole negative pressure system's heat dispersion simultaneously, guarantees that whole negative pressure system normally works.
The utility model discloses a realize through following technical scheme: a movable negative pressure system comprises a cabinet body, universal wheels are installed at the bottom of the cabinet body, a vacuum pump, a rechargeable battery and a purification device are arranged inside the cabinet body, heat dissipation holes are formed in one side of the cabinet body, an air inlet pipeline is arranged at the top of the vacuum pump, the top end of the air inlet pipeline is arranged outside the cabinet body, a purification pipeline is arranged at the bottom of the vacuum pump, the other end of the purification pipeline is connected with the purification device, the purification device comprises an ultraviolet sterilization lamp and an active carbon filter screen, an exhaust pipeline is arranged at one end of the purification device, which is far away from the purification pipeline, the vacuum pump is electrically connected with the rechargeable battery through a conducting wire, a plurality of heat dissipation plates are arranged on the shell of the vacuum pump, a semiconductor refrigeration device is arranged on the shell of the vacuum pump between adjacent heat dissipation plates, and comprises heat-conducting silica gel, semiconductor refrigeration sheets and heat dissipation fins, the shell of vacuum pump is connected to heat conduction silica gel one side, and the another side is connected with the semiconductor refrigeration piece, heat radiation fins is connected in the outside of semiconductor, the surface of the cabinet body is equipped with the cabinet door, be equipped with control panel and the mouth that charges on the cabinet door, rechargeable battery and the mouth that charges pass through wire electric connection, vacuum pump, semiconductor refrigeration piece all with control panel electric connection, be equipped with radiator fan directly over the rechargeable battery on the internal wall of cabinet that corresponds.
As a preferred technical scheme of the utility model, be equipped with the solenoid valve on the admission line, solenoid valve and control panel electric connection.
As an optimal technical scheme of the utility model, install the brake on the universal wheel.
As an optimized technical scheme of the utility model, be equipped with the dust screen on the louvre.
As an optimized technical proposal of the utility model, the cabinet body is connected with a handle.
As an optimal technical scheme of the utility model, be equipped with temperature sensor on rechargeable battery's the outer wall, temperature sensor, radiator fan all with rechargeable battery, control panel electric connection.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the vacuum pump and the purification device are integrated in the cabinet body, so that rapid vacuum pumping can be realized, discharged gas is sterilized and filtered by the purification device, peculiar smell and impurities in the gas are eliminated, the purification effect is achieved, the rechargeable battery is arranged, the whole system can be separated from the restraint of an electric wire, and the whole negative pressure system can be easily moved to a specified position under the cooperation of the universal wheel and the brake;
(2) through setting up heating panel, heat conduction silica gel, semiconductor refrigeration piece, heat radiation fins can realize the quick heat dissipation of vacuum pump, avoid the inside high temperature of vacuum pump, influence normal work, set up temperature sensor, carry out real time monitoring to rechargeable battery's temperature, utilize radiator fan to accelerate the inside and outside circulation of air speed of the cabinet body, improve the radiating efficiency, guarantee entire system's stable work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an external structural view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 1;
list of reference numerals: 1. a cabinet body; 2. a universal wheel; 3. a vacuum pump; 4. a rechargeable battery; 5. a purification device; 6. heat dissipation holes; 7. an air intake duct; 8. purifying the pipeline; 9. a heat dissipation plate; 10. heat conducting silica gel; 11. a semiconductor refrigeration sheet; 12. heat dissipation fins; 13. a cabinet door; 14. a control panel; 15. a charging port; 16. a heat radiation fan; 17. an electromagnetic valve; 18. braking; 19. a dust screen; 20. a handle; 21. a temperature sensor.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments, which are to be understood as illustrative only and not limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in figures 1-3, a movable negative pressure system comprises a cabinet body 1, universal wheels 2 are installed at the bottom of the cabinet body 1, a vacuum pump 3, a rechargeable battery 4 and a purification device 5 are arranged inside the cabinet body 1, heat dissipation holes 6 are formed in one side of the cabinet body 1, an air inlet pipeline 7 is arranged at the top of the vacuum pump 3, the top end of the air inlet pipeline 7 is arranged outside the cabinet body 1, a purification pipeline 8 is arranged at the bottom of the vacuum pump 3, the other end of the purification pipeline 8 is connected with the purification device 5, the purification device 5 comprises an ultraviolet germicidal lamp and an activated carbon filter screen, an exhaust pipeline 22 is arranged at one end of the purification device 5 far away from the purification pipeline 8, the vacuum pump 3 is electrically connected with the rechargeable battery 4 through a conducting wire, a plurality of heat dissipation plates 9 are arranged on the casing of the vacuum pump 3, and a semiconductor refrigeration device is arranged on the casing of the vacuum pump between the adjacent heat dissipation plates 9, semiconductor refrigerating plant includes heat conduction silica gel 10, semiconductor refrigeration piece 11 and heat radiation fins 12, vacuum pump 1's shell is connected to heat conduction silica gel 10 one side, and the another side is connected with semiconductor refrigeration piece 11, heat radiation fins 12 is connected in semiconductor 11's the outside, cabinet body 1's surface is equipped with cabinet door 13, be equipped with control panel 14 on cabinet door 13 and charge mouthful 15, rechargeable battery 4 and the mouth 15 that charges pass through wire electric connection, vacuum pump 3, semiconductor refrigeration piece 11 all with control panel 14 electric connection, be equipped with radiator fan 16 on the cabinet body 1 inner wall that corresponds directly over rechargeable battery 4.
As an embodiment of the utility model, be equipped with solenoid valve 17 on the admission line 7, solenoid valve 17 and 14 electric connection of control panel, opening and shutting of admission line can be controlled to the solenoid valve, can adjust the inspiratory air current simultaneously.
As an embodiment of the utility model, install brake 18 on the universal wheel 2, can realize the fixed to negative pressure system.
As an embodiment of the utility model, be equipped with dust screen 19 on the louvre 6, dust screen 19 can prevent that the outside dust from entering into the internal portion of cabinet through louvre 6.
As an embodiment of the present invention, the cabinet body 1 is connected with a handle 20, and the handle 20 is disposed to facilitate the movement of the negative pressure device.
As an embodiment of the utility model, be equipped with temperature sensor 21 on rechargeable battery 4's the outer wall, temperature sensor 21, radiator fan 16 all with rechargeable battery 4, 14 electric connection of control panel, utilize temperature sensor 21 to monitor rechargeable battery 4's temperature, prevent rechargeable battery 4's high temperature.
The utility model discloses during operation, utilize charging mouth 15 to plug in the power and carry out electric energy storage to rechargeable battery 4, utilize universal wheel 2 and brake 18 can remove and fix negative pressure system, rechargeable battery 4 can provide the electric energy for vacuum pump 3, connect admission line 7 and the equipment that needs the evacuation, start vacuum pump 3 through control panel 14, carry out evacuation processing, solenoid valve 17 on the admission line 7 can regulate and control inspiratory flow rate, the gas that vacuum pump 3 exhausts enters into purifier 5 through purifying tube 8, carry out ultraviolet sterilization and active carbon filtration processing, disinfect and filter processing harmful substance and impurity in the gas, guarantee that the gas that exhausts can not cause the pollution to the environment, after vacuum pump 3 and rechargeable battery 4 work for a long time, the temperature in the cabinet body 1 can rise, for vacuum pump 3, partly scatter and disappear through heating panel 9, on the other hand, the heat is transferred to the semiconductor refrigeration piece 11 through the heat conducting silica gel 10 for cooling treatment, and the heat is finally dissipated through the heat dissipation fins 12, for the rechargeable battery 4, when the temperature sensor 21 detects that the temperature of the rechargeable battery 4 exceeds the safe temperature, the control panel 14 starts the heat dissipation fan 16, so that the heat exchange between the whole cabinet body 1 and the outside is accelerated, and the heat dissipation treatment is performed on the inside of the cabinet body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A movable negative pressure system is characterized in that: comprises a cabinet body, universal wheels are installed at the bottom of the cabinet body, a vacuum pump, a rechargeable battery and a purification device are arranged inside the cabinet body, heat dissipation holes are formed in one side of the cabinet body, an air inlet pipeline is arranged at the top of the vacuum pump, the top end of the air inlet pipeline is arranged outside the cabinet body, a purification pipeline is arranged at the bottom of the vacuum pump, the other end of the purification pipeline is connected with the purification device, the purification device comprises an ultraviolet germicidal lamp and an active carbon filter screen, an exhaust pipeline is arranged at one end of the purification device, which is far away from the purification pipeline, the vacuum pump is electrically connected with the rechargeable battery through a conducting wire, a plurality of heat dissipation plates are arranged on the shell of the vacuum pump, a semiconductor refrigeration device is arranged on the shell of the vacuum pump between the adjacent heat dissipation plates, the semiconductor refrigeration device comprises heat-conducting silica gel, a semiconductor refrigeration sheet and heat dissipation fins, the shell of the vacuum pump is connected with the heat-conducting silica gel, another side is connected with the semiconductor refrigeration piece, heat radiation fins is connected in the outside of semiconductor, the surface of the cabinet body is equipped with the cabinet door, be equipped with control panel and the mouth that charges on the cabinet door, rechargeable battery and the mouth that charges pass through wire electric connection, vacuum pump, semiconductor refrigeration piece all with control panel electric connection, be equipped with radiator fan directly over the rechargeable battery on the internal wall of cabinet that corresponds.
2. The mobile vacuum system of claim 1, wherein: the air inlet pipeline is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the control panel.
3. The mobile vacuum system of claim 1, wherein: and the universal wheels are provided with brakes.
4. The mobile vacuum system of claim 1, wherein: and the dust-proof net is arranged on the heat dissipation holes.
5. The mobile vacuum system of claim 1, wherein: the cabinet body is connected with a handle.
6. The mobile vacuum system of claim 1, wherein: the outer wall of the rechargeable battery is provided with a temperature sensor, and the temperature sensor and the cooling fan are electrically connected with the rechargeable battery and the control panel.
CN202022342967.1U 2020-10-20 2020-10-20 Movable negative pressure system Active CN214074464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022342967.1U CN214074464U (en) 2020-10-20 2020-10-20 Movable negative pressure system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022342967.1U CN214074464U (en) 2020-10-20 2020-10-20 Movable negative pressure system

Publications (1)

Publication Number Publication Date
CN214074464U true CN214074464U (en) 2021-08-31

Family

ID=77444626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022342967.1U Active CN214074464U (en) 2020-10-20 2020-10-20 Movable negative pressure system

Country Status (1)

Country Link
CN (1) CN214074464U (en)

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