Air purification and temperature regulation equipment for hospital
By designing a hospital air purification and temperature regulation equipment with fixed blocks, collars and adjustment rings, the problem of impurities entering existing equipment during long-term use is solved, and a longer service life of the equipment and more effective air purification is achieved. Effect.
Patent Information
- Application Number
- CN202421246857.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-06-03
AI Technical Summary
Existing hospital air purification and temperature regulation equipment is prone to enter the outside world due to direct contact with the outside world during long-term use, and it is impossible to effectively prevent dust and liquid impurities from sputtering into the device, affecting the service life.
An air purification and temperature regulation device including a base and a top rack is designed. The top rack is equipped with exhaust air holes and a fixed block and a collar are arranged at the center. Through the coordination of the adjustment ring and the fixing plate, it can be used when not in use. Enclose the exhaust holes to prevent impurities from entering.
It effectively prevents solid and liquid impurities from sputtering into the exhaust air holes, and prevents dust from entering when not in use, extends the service life of the equipment, and maintains the functions of air purification and temperature regulation.
Smart Images
Figure CN222438126U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to air purification and temperature regulating equipment for hospitals. Background Art
[0002] Hospital air purification and temperature control equipment is a device with air purification and temperature control functions. It is commonly used in hospital wards, operating rooms, clean rooms and other places. It effectively removes pathogenic microorganisms such as bacteria, viruses, fungal spores in the air, and reduces the chance of cross infection, especially in areas prone to infection such as wards and operating rooms. It helps protect the health of patients and medical staff, provides patients with a suitable temperature environment, makes them feel more comfortable during treatment and rehabilitation, and helps relieve tension and promote recovery;
[0003] The existing exhaust port is in direct contact with the outside world. When in use, in order to prevent the exhaust of the external device from being blocked, it is necessary to ensure that the exhaust port is connected with the equipment inside the device. When the device is used for a long time in a hospital, liquid medicines used for cleaning and disinfection in the hospital are easily splashed directly into the device. At the same time, when the device is not in use, the device cannot maintain continuous air discharge, so that dust in the air is easily accumulated and enters the device, which is not conducive to the long-term use of the device. Utility Model Content
[0004] The utility model provides an air purification and temperature regulating device for a hospital, which has the characteristic of solving the problem that the existing air purification and temperature regulating device is not conducive to long-term use.
[0005] The utility model provides the following technical scheme: it comprises a base and a top frame, the top frame is provided with an exhaust air hole, a fixing block is provided at the center of the exhaust air hole, the outer wall of the fixing block is threadedly connected with a collar, the outer side of the collar is provided with an outer fixing ring, a limiting groove is provided at the center of the fixing block, a center rod is threadedly connected to the limiting groove, a circular plate is rotatably connected to the outer wall of the center rod, a supporting ring is provided below the circular plate, a connecting plate is fixedly connected between the circular plate and the supporting ring, four exhaust holes distributed equidistantly are provided at the top of the circular plate, an adjusting ring is rotatably connected to the outer wall of the center rod, four fixing plates matching the exhaust holes are fixedly connected to the outer wall of the adjusting ring, and an arc plate is fixedly connected to the bottom end of the fixing plate.
[0006] Among them, four transparent plates are clamped and connected between the base and the top frame, the exhaust air holes are clamped with the outer fixing ring, and a plurality of grilles are fixedly connected between the sleeve ring and the outer fixing ring.
[0007] Wherein, a sealing ring is fixedly connected to the bottom end of the support ring, the sealing ring is in contact with the top surface of the top frame, and filters are fixedly connected between the grilles and between the connecting plates.
[0008] Wherein, a limiting plate matching the fixing block is fixedly connected to the bottom end of the center rod, and a plurality of limiting blocks are fixedly connected to the top end of the fixing block.
[0009] Among them, the base is provided with an exhaust member for supporting the fixed block. The base is provided with an exhaust member for supporting the fixed block. The inner wall of the exhaust vent is fixedly connected with a support plate, and the sleeve ring matches the outer fixed ring.
[0010] The beneficial effects of the utility model are as follows: the circular plate can be installed on the fixed block, and the gap between the connecting plates fixedly connected between the circular plate and the supporting ring and the exhaust holes opened on the top of the circular plate can discharge the air, and at the same time the fixed plate fixedly connected to the outer wall of the adjusting ring can be rotated to close the exhaust holes, so that the device can prevent solid, liquid and impurities from splashing into the exhaust vents, and can prevent dust from naturally falling into the exhaust vents when the device is not in use.
[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0013] Figure 2 It is a schematic diagram of the three-dimensional split structure of the base and the circular plate in the utility model;
[0014] Figure 3 It is a schematic diagram of the three-dimensional split structure of the circular plate and the fixed plate in the utility model;
[0015] Figure 4 It is a three-dimensional structural schematic diagram of the base in the utility model.
[0016] In the figure: 1, base; 11, top frame; 12, transparent plate; 13, exhaust vent; 14, exhaust member; 2, fixing block; 21, support plate; 211, sleeve ring; 22, outer fixing ring; 23, grille; 24, limiting groove; 25, limiting block; 3, circular plate; 31, exhaust vent; 32, connecting plate; 33, supporting ring; 34, sealing ring; 35, adjusting ring; 36, fixing plate; 361, arc plate; 37, center rod; 371, limiting plate. DETAILED DESCRIPTION
[0017] See also Figure 1-Figure 4The utility model provides the following technical solutions: it includes a base 1 and a top frame 11, the top frame 11 is provided with an exhaust air hole 13, a fixed block 2 is provided at the center of the exhaust air hole 13, the outer wall of the fixed block 2 is threadedly connected with a collar 211, an outer fixed ring 22 is provided on the outer side of the collar 211, a limiting groove 24 is provided at the center of the fixed block 2, a center rod 37 is threadedly connected to the limiting groove 24, a circular plate 3 is rotatably connected to the outer wall of the center rod 37, a supporting ring 33 is provided below the circular plate 3, a connecting plate 32 is fixedly connected between the circular plate 3 and the supporting ring 33, four equidistantly distributed exhaust holes 31 are provided on the top of the circular plate 3, an adjusting ring 35 is rotatably connected to the outer wall of the adjusting ring 35, four fixing plates 36 matching the exhaust holes 31 are fixedly connected to the outer wall of the adjusting ring 35, and an arc plate 361 is fixedly connected to the bottom end of the fixing plate 36.
[0018] In this embodiment, the base 1 and the top frame 11 form an outer shell of the purifier for extracting and purifying the outside air. The extracted air is filtered through the internal filter element, and the extracted gas can be discharged through the exhaust air hole 13 opened on the top frame 11, thereby achieving the effect of purifying the air. In order to facilitate the rapid extraction and purification of the air, the air inlet is located on the outer wall of the device, and the exhaust air hole 13 is located at the top position for exhaust work, so that dust and other impurities in the air can enter the device through the exhaust air hole 13 when the exhaust air hole 13 is not in use, which is not conducive to ensuring the service life of the device. At the same time When the hospital uses liquid medicine, the liquid medicine splashes into the device, affecting the cleanliness of the device, thereby reducing the service life of the device. At this time, the fixing block 2 can be located at the center of the exhaust vent 13, and the collar 211 threadedly connected to the outer wall of the fixing block 2 can be installed and mounted at the center of the exhaust vent 13. At this time, the outer fixing ring 22 can be located in the exhaust vent 13 to fix the grille 23, thereby protecting the exhaust vent 13, but the protection effect on liquid is poor. At this time, the center rod 37 can be fixed by the limiting groove 24 opened at the center of the fixing block 2. The bottom is installed and can be fixed in the limiting groove 24 through the center rod 37. At this time, the circular plate 3 that can be rotatably connected through the outer wall of the center rod 37 can be above the top frame 11 under the limit of the center rod 37. At this time, the support ring 33 is below the circular plate 3, and they are connected by the connecting plate 32. After the support ring 33 is supported on the top frame 11, the exhaust hole 31 opened on the circular plate 3 and the gap between the connecting plate 32 can make way for the discharge of wind. At the same time, the adjusting ring 35 rotatably connected to the top of the center rod 37 can be rotated to adjust the position of the fixing plate 36, and the fixing plate 36 can be rotated to the exhaust hole 31 The opening position allows the exhaust hole 31 to be covered, and at the same time, the gap between the connecting plates 32 and the arc plate 361 fixedly connected to the bottom end of the fixing plate 36 give way, so that the air extracted in the device can be discharged through the gap between the connecting plates 32, thereby preventing foreign matter from entering the device through the exhaust air hole 13, and preventing dust in the air from passing through the exhaust air hole 13 and falling into the base 1 when the device is not in use. At the same time, when there is no need to use the circular plate 3 to protect the exhaust air hole 13, the center rod 37 can be directly separated from the limiting groove 24, so that the device can directly discharge the purified air through the exhaust air hole 13.
[0019] Four transparent plates 12 are snap-connected between the base 1 and the top frame 11, the exhaust air holes 13 are snap-connected with the outer fixing ring 22, and a number of grilles 23 are fixedly connected between the collar 211 and the outer fixing ring 22; the transparent plates 12 snap-connected between the base 1 and the top frame 11 are outside the filter element installed in the base 1, and can directly isolate larger impurities, so that when the device draws external air, it enters the device through the transparent plates 12, and at the same time can extend the service life of the filter element, the exhaust air holes 13 and the outer fixing ring 22 are snap-connected, so that the grilles 23 fixedly connected between the outer fixing ring 22 and the collar 211 can protect the exhaust air holes 13, and at the same time can separate the collar 211 from the fixing block 2, so that the inside of the device is easy to clean.
[0020] A sealing ring 34 is fixedly connected to the bottom end of the support ring 33, and the sealing ring 34 is in contact with the top surface of the top frame 11. A filter is fixedly connected between the grilles 23 and the connecting plates 32. The sealing ring 34 fixedly connected to the bottom end of the support ring 33 can increase the sealing between the support ring 33 and the top surface of the top frame 11, and the filter between the grilles 23 and the connecting plates 32 can protect against particulate impurities.
[0021] The bottom end of the center rod 37 is fixedly connected to a limit plate 371 matching the fixed block 2, and the top end of the fixed block 2 is fixedly connected to a plurality of limit blocks 25; the limit plate 371 fixedly connected to the bottom end of the center rod 37 is used to enable the center rod 37 to be connected to the limit groove 24, and at this time, it can be supported on the top surface of the fixed block 2 through the limit plate 371, thereby ensuring the stability of the circular plate 3.
[0022] An exhaust member 14 for supporting the fixed block 2 is provided in the base 1, a support plate 21 is fixedly connected to the inner wall of the exhaust air hole 13, and a collar 211 matches the outer fixed ring 22; the exhaust member 14 is used to discharge the gas, and at the same time, its bottom end plays a supporting and bearing role for the fixed block 2, and the support plate 21 fixedly connected to the inner wall of the exhaust air hole 13 is used to fix the outer fixed ring 22, so that the outer fixed ring 22 is supported, ensuring that the collar 211 and the outer fixed ring 22 remain level.
[0023] The working principle and use process of the utility model are as follows: the fixing block 2 is located at the center of the exhaust air hole 13, the bottom of the center rod 37 is connected and fixed to the limiting groove 24 opened at the center of the fixing block 2, so that the circular plate 3 is located above the top frame 11. At this time, the circular plate 3 can protect the position above the opening of the exhaust air hole 13, and the exhaust hole 31 opened on the circular plate 3 can and the gap between the connecting plate 32 fixedly connected between the circular plate 3 and the supporting ring 33 can discharge the exhaust gas from the exhaust air hole 13, and the adjusting ring 35 rotatably connected to the outer wall of the center rod 37 can rotate and adjust the fixing plate 36 The position enables the fixing plate 36 to be adjusted to correspond to the exhaust hole 31 and be offset, so that the fixing plate 36 can close the exhaust hole 31, and the gas is discharged through the gap between the connecting plates 32, so that the exhaust air hole 13 is directly protected by the circular plate 3 and the fixing plate 36, and solid and liquid impurities are prevented from splashing into the exhaust air hole 13. At the same time, when the device is not in use, dust can be prevented from naturally falling into the exhaust air hole 13 and affecting the service life of the device, so that the device can protect the components in the device without affecting the discharge of air after purification.
Claims
1. An air purification and temperature control device for hospital use, comprising a base (1) and a top frame (11), characterized in that: An exhaust air hole (13) is provided on the top frame (11), a fixing block (2) is provided at the center of the exhaust air hole (13), a collar (211) is threadedly connected to the outer wall of the fixing block (2), an outer fixing ring (22) is provided on the outer side of the collar (211), a limiting groove (24) is provided at the center of the fixing block (2), a center rod (37) is threadedly connected to the limiting groove (24), a circular plate (3) is rotatably connected to the outer wall of the central rod (37), and the circular plate (3 ) is provided below the circular plate (3), a connecting plate (32) is fixedly connected between the circular plate (3) and the supporting ring (33), four exhaust holes (31) distributed at equal intervals are opened on the top of the circular plate (3), an adjusting ring (35) is rotatably connected to the outer wall of the central rod (37), four fixing plates (36) matching the exhaust holes (31) are fixedly connected to the outer wall of the adjusting ring (35), and an arc-shaped plate (361) is fixedly connected to the bottom end of the fixing plate (36).
2. The air purification and temperature control equipment for hospitals according to claim 1, characterized in that: Four transparent plates (12) are snap-fitted and connected between the base (1) and the top frame (11); the exhaust air holes (13) are snap-fitted with the outer fixing ring (22); and a plurality of grilles (23) are fixedly connected between the sleeve ring (211) and the outer fixing ring (22).
3. The air purification and temperature control equipment for hospitals according to claim 2, characterized in that: A sealing ring (34) is fixedly connected to the bottom end of the support ring (33), the sealing ring (34) is in contact with the top surface of the top frame (11), and a filter screen is fixedly connected between the grilles (23) and between the connecting plates (32).
4. The air purification and temperature control equipment for hospitals according to claim 1, characterized in that: The bottom end of the center rod (37) is fixedly connected to a limit plate (371) matching the fixed block (2), and the top end of the fixed block (2) is fixedly connected to a plurality of limit blocks (25).
5. The air purification and temperature control equipment for hospitals according to claim 1, characterized in that: An exhaust member (14) for supporting the fixed block (2) is provided in the base (1); a support plate (21) is fixedly connected to the inner wall of the exhaust air hole (13); and the sleeve ring (211) matches the outer fixed ring (22).