CN216953310U - Medical purification air conditioning unit - Google Patents
Medical purification air conditioning unit Download PDFInfo
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- CN216953310U CN216953310U CN202220148028.XU CN202220148028U CN216953310U CN 216953310 U CN216953310 U CN 216953310U CN 202220148028 U CN202220148028 U CN 202220148028U CN 216953310 U CN216953310 U CN 216953310U
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Abstract
The utility model discloses a medical purification air conditioning unit, which comprises: the novel air box and the air supply box are communicated with each other in sequence, a circulation box is arranged between the air exhaust box and the novel air box which are arranged up and down and the air return box and the air supply box which are arranged up and down, and the novel air box and the air supply box and the air return box and the air exhaust box are communicated with each other through a valve port arranged on the circulation box; the other end of the first inlet tube that one end and first circulating pump are connected is connected with air handling unit through a plurality of first bracings, be connected through a first return pipe between air handling unit and the cooling tower, be connected with an S type pipeline between first circulating pump and the air handling unit, install the solenoid valve on the S type pipeline. In the heating process, the liquid in the first water inlet pipe can be heated by external air firstly and then enters the air treatment unit, so that the energy required by heating the cooling water by electric auxiliary heat can be reduced, and the energy consumption is reduced.
Description
Technical Field
The utility model relates to the technical field of air conditioning units, in particular to a medical purification air conditioning unit.
Background
The central air-conditioning system generally comprises a refrigerating unit, an air processing unit, a cooling tower and two circulating pumps, wherein the refrigerating unit provides cooling water for the whole system, the circulating pumps and the cooling tower are responsible for circulating the cooling water, the air processing unit is responsible for absorbing air and discharging the air after cooling or heating to achieve the effect of controlling the external temperature, and the refrigerating principle provides required cold energy for the air conditioning system to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load.
The refrigeration system is a vital part of the central air-conditioning system, the type, the operation mode, the structural form and the like of the refrigeration system directly influence the economical efficiency, the high efficiency and the rationality of the central air-conditioning system in operation, the existing heating system usually carries out electric auxiliary heating on cooling water and then exchanges heat with air through a coil pipe so as to offset the cooling and heating load, which means that the energy consumption is increased and is not beneficial to environmental protection.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a medical environment later-period guarantee monitoring system, in the heating process of the medical purification air conditioning unit, liquid in a first water inlet pipe can be heated through outside air firstly, and then the heated liquid enters an air processing unit, so that the energy required by heating cooling water through electric auxiliary heat can be reduced, and the energy consumption is reduced.
In order to achieve the purpose, the utility model adopts the technical scheme that: a medical purification air conditioning unit, comprising: the novel air box, the air supply box, the air return box and the air exhaust box are communicated in sequence, a circulation box is arranged between the air exhaust box and the fresh air box which are arranged up and down and the air return box and the air supply box which are arranged up and down, and the fresh air box and the air supply box and the air return box and the air exhaust box are communicated through a valve port arranged on the circulation box respectively; a refrigerating unit, at least two air treatment units and a cooling tower are sequentially arranged in the circulation box from bottom to top, a first circulating pump and a second circulating pump which are respectively communicated with the refrigerating unit are arranged at the bottom of the circulation box and are positioned below the refrigerating unit, the other end of a first water inlet pipe, one end of which is connected with the first circulating pump, is connected with the air treatment units through a plurality of first branch pipes, the air treatment units are connected with the cooling tower through a first water return pipe, the cooling tower is connected with the second circulating pump through a second water return pipe, a second water inlet pipe is fixedly connected to the second water return pipe, and the other side of the second water inlet pipe is fixedly connected with the cooling tower;
an S-shaped pipeline is connected between the first circulating pump and the air handling unit, an electromagnetic valve is installed on the S-shaped pipeline, when the air handling unit is in a heating state and the air temperature is higher than the fluid temperature in the first water inlet pipe and lower than the set air outlet temperature of the air handling unit, the electromagnetic valve on the S-shaped pipeline is opened, the electromagnetic valve on the first water inlet pipe is closed, and otherwise, the electromagnetic valve on the S-shaped pipeline is closed, and the electromagnetic valve on the first water inlet pipe is opened.
The further improved scheme in the technical scheme is as follows:
1. in the scheme, a reheating condenser, an air feeder, a humidifier, an evaporator and a purifying device are arranged in the air feeding box, wherein one end of the air feeding box is provided with an air feeding port.
2. In the above scheme, one end of the new air box is provided with a new air port, a new air filter is arranged in the new air box and close to the new air port, and a compressor arranged in the new air box is connected with the new air filter through a pipeline.
3. In the scheme, an air return valve is arranged between the air return box and the air supply box.
4. In the scheme, a bypass valve is arranged between the new air box and the exhaust box.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. when one air processing unit fails, the adjacent air processing units can synchronously transmit hot air or cold air generated by the adjacent air processing units to the failed air processing unit through the first branch pipe, so that emergency treatment can be realized, cold air or hot air is blown out of the area, inconvenience to people is avoided, maintenance personnel can conveniently perform maintenance work when the people are absent, and the medical purification air conditioning unit is more suitable for public places such as hospitals, office buildings and other areas;
2. according to the medical purification air conditioning unit, an S-shaped pipeline is connected between a first circulating pump and the air handling unit, an electromagnetic valve is mounted on the S-shaped pipeline, when the air conditioning unit is in a heating state and the air temperature is higher than the fluid temperature in a first water inlet pipe and lower than the set air outlet temperature of the air handling unit, the electromagnetic valve on the S-shaped pipeline is opened while the electromagnetic valve on the first water inlet pipe is closed, otherwise, the electromagnetic valve on the S-shaped pipeline is closed while the electromagnetic valve on the first water inlet pipe is opened, liquid in the first water inlet pipe can be heated by external air in the heating process and then enters the air handling unit, energy required by heating of cooling water by electric auxiliary heat can be reduced, and energy consumption is reduced.
Drawings
FIG. 1 is a schematic diagram of the internal structure of the medical purification air conditioning unit of the present invention;
FIG. 2 is a front view of the internal structure of the medical air conditioning unit;
FIG. 3 is a side view of the first partial structure of the medical air conditioning unit;
FIG. 4 is a second side view of the medical air conditioning unit of the present invention;
fig. 5 is an enlarged view of a structure in fig. 4.
In the above drawings: 100. an air return box; 200. an exhaust box; 300. an air supply box; 310. an air supply outlet; 320. a reheat condenser; 330. a blower; 340. a humidifier; 350. an evaporator; 400. a new air box; 410. a fresh air filter; 420. a compressor; 430. a fresh air port; 500. a circulation box; 510. a refrigeration unit; 520. an air handling unit; 521. a first water return pipe; 530. a cooling tower; 540. a first circulation pump; 540. a first circulation pump; 541. a first water inlet pipe; 542. a first branch pipe; 543. an S-shaped pipeline; 550. A second circulation pump; 551. a second water return pipe; 552. a second water inlet pipe; 560. a valve port; 600. a return air valve; 700. a bypass valve; 800. a first solenoid valve; 900. a second solenoid valve.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be understood in a concrete sense to those of ordinary skill in the art.
Example 1: a medical purification air conditioning unit, comprising: the novel air box 400, the air supply box 300, the air return box 100 and the air exhaust box 200 are communicated in sequence, a circulation box 500 is arranged between the air exhaust box 200 and the fresh air box 400 which are arranged up and down and the air return box 100 and the air supply box 300 which are arranged up and down, and the fresh air box 400 and the air supply box 300 and the air return box 100 and the air exhaust box 200 are communicated through a valve port 560 arranged on the circulation box 500; a refrigerating unit 510, at least two air handling units 520 and a cooling tower 530 are sequentially arranged in the circulation box 500 from bottom to top, a first circulating pump 540 and a second circulating pump 550 which are respectively communicated with the refrigerating unit 510 are arranged at the bottom of the circulation box 500 and below the refrigerating unit 510, the other end of a first water inlet pipe 541, one end of which is connected with the first circulating pump 540, is connected with the air handling unit 520 through a plurality of first branch pipes 542, the air handling unit 520 is connected with the cooling tower 530 through a first water return pipe 521, the cooling tower 530 is connected with the second circulating pump 550 through a second water return pipe 551, a second water inlet pipe 552 is fixedly connected to the second water return pipe 551, and the other side of the second water inlet pipe 552 is fixedly connected with the cooling tower 551;
an S-shaped pipeline 543 is connected between the first circulating pump 540 and the air handling unit 520, an electromagnetic valve is installed on the S-shaped pipeline 543, when the air handling unit is in a heating state and the air temperature is greater than the fluid temperature in the first water inlet pipe 541 and less than the set air outlet temperature of the air handling unit 520, the electromagnetic valve on the S-shaped pipeline 543 is opened, and the electromagnetic valve on the first water inlet pipe 541 is closed at the same time, otherwise, the electromagnetic valve on the S-shaped pipeline 543 is closed, and the electromagnetic valve on the first water inlet pipe 541 is opened at the same time.
A reheat condenser 320, a blower 330, a humidifier 340, an evaporator 350 and a purification device are installed in the blower case 300 having a blower port 310 at one end; a return valve 600 is provided between the return box 100 and the supply box 300.
Example 2: a medical purification air conditioning unit, comprising: the novel air box 400, the air supply box 300, the air return box 100 and the air exhaust box 200 are communicated in sequence, a circulation box 500 is arranged between the air exhaust box 200 and the fresh air box 400 which are arranged up and down and the air return box 100 and the air supply box 300 which are arranged up and down, and the fresh air box 400 and the air supply box 300 and the air return box 100 and the air exhaust box 200 are communicated through a valve port 560 arranged on the circulation box 500; a refrigerating unit 510, at least two air handling units 520 and a cooling tower 530 are sequentially arranged in the circulation box 500 from bottom to top, a first circulating pump 540 and a second circulating pump 550 which are respectively communicated with the refrigerating unit 510 are arranged at the bottom of the circulation box 500 and below the refrigerating unit 510, the other end of a first water inlet pipe 541, one end of which is connected with the first circulating pump 540, is connected with the air handling unit 520 through a plurality of first branch pipes 542, the air handling unit 520 is connected with the cooling tower 530 through a first water return pipe 521, the cooling tower 530 is connected with the second circulating pump 550 through a second water return pipe 551, a second water inlet pipe 552 is fixedly connected to the second water return pipe 551, and the other side of the second water inlet pipe 552 is fixedly connected with the cooling tower 551;
an S-shaped pipeline 543 is connected between the first circulating pump 540 and the air handling unit 520, an electromagnetic valve is installed on the S-shaped pipeline 543, when the air handling unit is in a heating state and the air temperature is greater than the fluid temperature in the first water inlet pipe 541 and less than the set air outlet temperature of the air handling unit 520, the electromagnetic valve on the S-shaped pipeline 543 is opened, and the electromagnetic valve on the first water inlet pipe 541 is closed at the same time, otherwise, the electromagnetic valve on the S-shaped pipeline 543 is closed, and the electromagnetic valve on the first water inlet pipe 541 is opened at the same time.
One end of the fresh air box 400 is provided with a fresh air port 430, a fresh air filter 410 is arranged in the fresh air box 400 and close to the fresh air port 430, and a compressor 420 arranged in the fresh air box 400 is connected with the fresh air filter 410 through a pipeline; a bypass valve 700 is provided between the fresh air box 400 and the exhaust box 200.
When the medical purification air conditioning unit is adopted, in the hot air treatment process, the hot air treatment system comprises a first temperature sensor, a second temperature sensor, an information comparison module and an adjustment module, the first temperature sensor is arranged on the outer wall of the refrigerating unit 510, the second temperature sensor is arranged inside the first water inlet pipe 541, a first electromagnetic valve 800 is arranged between the S-shaped pipe 543 and the first circulating pump 540, a second electromagnetic valve 900 is arranged between the first water inlet pipe 541 and the first circulating pump 540, the first temperature sensor detects that the temperature value in the air is a, the second temperature sensor detects that the temperature of the cooling water in the first water inlet pipe 541 is b, the air treatment unit 520 sets the temperature value blown out to be c, the information comparison module analyzes and compares the three values, when b is more than a and less than c, the adjustment module is started, so that the S-shaped pipe 543 is controlled to be opened through the first electromagnetic valve 800, the second solenoid valve 900 controls the pipeline of the first water inlet pipe 541 to be closed, so that the cooling water in the refrigerator unit 510 enters the air handling unit 520 through the S-shaped pipeline 543, in the process, the S-shaped pipeline 543 does not have heat preservation treatment with the outside and has a long path, so that the water temperature b in the cooling water and the temperature a in the outside air exchange heat effectively, so that the temperature of the water temperature b rises and the value of the temperature is always smaller than a and smaller than c due to the law of conservation of energy, then the heated cooling water enters the air handling unit 520, so that the energy required by the electric auxiliary heat for heating the cooling water can be reduced, the energy consumption is reduced, when the temperature comparison result between the information comparison module pair a/b/c does not satisfy b < a < c, the adjusting module always controls the first water inlet pipe 541 to be in an open state and the S-shaped pipe 543 to be in a closed state;
when one air handling unit fails, the adjacent air handling units can synchronously transmit hot air or cold air generated by the adjacent air handling units to the failed air handling unit through the first branch pipe, so that emergency treatment can be realized, cold air or hot air is blown out of the area, inconvenience to people is avoided, maintenance personnel can conveniently perform maintenance work when the people are absent, and the air handling unit is more suitable for public places such as hospitals, office buildings and other areas; in addition, in the heating process, the liquid in the first water inlet pipe can be heated through the external air firstly and then enters the air treatment unit, so that the energy required by the temperature rise of the cooling water by electric auxiliary heating can be reduced, and the energy consumption is reduced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (5)
1. A medical purifying air conditioning unit, comprising: communicating new bellows (400), air supply case (300), return air case (100) and air exhaust case (200) in proper order, its characterized in that: a circulation box (500) is arranged between the air exhaust box (200) and the fresh air box (400) which are arranged up and down and the air return box (100) and the air supply box (300) which are arranged up and down, and the fresh air box (400) and the air supply box (300) and the air return box (100) and the air exhaust box (200) are respectively communicated through a valve port (560) arranged on the circulation box (500); a refrigerating unit (510), at least two air processing units (520) and a cooling tower (530) are sequentially arranged in the circulation box (500) from bottom to top, a first circulating pump (540) and a second circulating pump (550) which are respectively communicated with the refrigerating unit (510) are arranged at the bottom of the circulating box (500) and are positioned below the refrigerating unit (510), the other end of a first water inlet pipe (541) with one end connected with the first circulating pump (540) is connected with the air handling unit (520) through a plurality of first branch pipes (542), the air processing unit (520) is connected with the cooling tower (530) through a first water return pipe (521), the cooling tower (530) is connected with the second circulating pump (550) through a second water return pipe (551), a second water inlet pipe (552) is fixedly connected to the second water return pipe (551), and the other side of the second water inlet pipe (552) is fixedly connected to the cooling tower (530);
be connected with an S type pipeline (543) between first circulating pump (540) and air handling unit (520), install the solenoid valve on S type pipeline (543), work as when air conditioning unit is in heating state and air temperature is greater than fluid temperature in first inlet tube (541), is less than the settlement air-out temperature of air handling unit (520), open the solenoid valve on S type pipeline (543) and close the solenoid valve on first inlet tube (541) simultaneously, otherwise, close the solenoid valve on S type pipeline (543) and open the solenoid valve on first inlet tube (541) simultaneously.
2. The medical purification air conditioning unit according to claim 1, characterized in that: a reheating condenser (320), a blower (330), a humidifier (340), an evaporator (350) and a purifying device are arranged in the air supply box (300) with an air supply outlet (310) at one end.
3. The medical purifying air conditioning unit according to claim 1, characterized in that: one end of the new air box (400) is provided with a new air port (430), a new air filter (410) is arranged in the new air box (400) and close to the new air port (430), and a compressor (420) arranged in the new air box (400) is connected with the new air filter (410) through a pipeline.
4. The medical purification air conditioning unit according to claim 1, characterized in that: an air return valve (600) is arranged between the air return box (100) and the air supply box (300).
5. The medical purification air conditioning unit according to claim 1, characterized in that: a bypass valve (700) is arranged between the new air box (400) and the air exhaust box (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148028.XU CN216953310U (en) | 2022-01-20 | 2022-01-20 | Medical purification air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148028.XU CN216953310U (en) | 2022-01-20 | 2022-01-20 | Medical purification air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216953310U true CN216953310U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220148028.XU Active CN216953310U (en) | 2022-01-20 | 2022-01-20 | Medical purification air conditioning unit |
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| Country | Link |
|---|---|
| CN (1) | CN216953310U (en) |
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2022
- 2022-01-20 CN CN202220148028.XU patent/CN216953310U/en active Active
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