阅读说明：本技术 基于污水收集机构的耳鼻喉用冲洗装置 (Ear-nose-throat flushing device based on sewage collection mechanism ) 是由 李乐乐 于 2021-08-17 设计创作，主要内容包括：本发明涉及耳鼻喉冲洗技术领域,具体地说,涉及基于污水收集机构的耳鼻喉用冲洗装置。其包括底座和安装在底座上方的清洗机构,清洗机构包括蓄液箱、清洗装置和污水箱,该基于污水收集机构的耳鼻喉用冲洗装置中,设置的清洗装置,通过微型水泵工作,可将蓄液腔内部清洗液由出水管抽出,然后通过软管将清洗液排进患者的鼻腔内进行清洗,便于节省人力,提高清洗效率,设置的污水箱,通过污水腔便于收集清洗后的污水,然后由排污口便于将污水腔内部的污水排出,设置的延伸板为倾斜状态,便于接取污水,使污水自然流入至污水腔内部,通过转动延伸板,便于在该装置处于未工作状态时,将延伸板进行折叠。(The invention relates to the technical field of ear-nose-throat irrigation, in particular to an ear-nose-throat irrigation device based on a sewage collection mechanism. It includes the base and installs the wiper mechanism in the base top, wiper mechanism is including holding the liquid case, belt cleaning device and sewage case, this ear-nose-throat uses washing unit based on mechanism is collected to sewage, the belt cleaning device who sets up, work through miniature water pump, can take out the intracavity portion washing liquid that holds by the outlet pipe, then wash in patient's nasal cavity with the washing liquid drainage through the hose, be convenient for use manpower sparingly, the cleaning efficiency is improved, the sewage case of setting, be convenient for collect the sewage after the washing through the sewage chamber, then be convenient for discharge the sewage of sewage intracavity portion by the drain, the extension board of setting is the tilt state, be convenient for connect and get sewage, make sewage naturally flow into to sewage intracavity portion, through rotating the extension board, be convenient for when the device is in unoperated state, fold the extension board.)

1. Otolaryngology is with washing unit based on sewage collection mechanism, its characterized in that: including base (200) and install wiper mechanism (100) above base (200), wiper mechanism (100) includes at least:

the liquid storage tank (110) is fixed to the upper surface of the base (200), a liquid storage cavity (1100) is formed in the liquid storage tank (110), a liquid outlet (1101) is formed in the bottom end of the right side of the liquid storage tank (110), a top cover (111) is installed at the top end of the liquid storage tank (110), and a handle (112) is installed above the liquid storage tank (110);

the cleaning device (120) is located on the right side of the liquid storage tank (110), a side plate (210) is arranged on the right side of the base (200), the cleaning device (120) is fixed on the upper surface of the side plate (210), the cleaning device (120) comprises a micro water pump (121), a water outlet pipe (1211) is fixed at the water inlet end of the micro water pump (121), the water outlet pipe (1211) penetrates through the liquid outlet (1101) and extends into the liquid storage cavity (1100), the water outlet pipe (1211) is fixedly connected with the liquid outlet (1101), the water outlet pipe (1211) is of a U-shaped structure, and a hose (1212) is fixed at the water outlet end of the micro water pump (121);

sewage tank (130), sewage tank (130) are fixed in the upper surface of base (200), sewage tank (130) with hold liquid case (110) fixed connection, sewage chamber (1300) have been seted up to sewage tank (130) inside, drain (1301) have been seted up to sewage chamber (1300) bottom, base (200) upper surface is equipped with blowdown import (201), blowdown import (201) with drain (1301) fixed connection, base (200) left side bottom is equipped with blowdown export (202), blowdown export (202) with blowdown import (201) switch-on, sewage tank (130) are located opening part one side in sewage chamber (1300) is equipped with extension board (131), extension board (131) are the tilt state.

2. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 1, wherein: the sewage tank is characterized in that edge strips (1311) are arranged on two sides of the extending plate (131), a rotating head (1312) is arranged at the front end of each edge strip (1311), rotating blocks (133) are arranged at the left end and the right end of the rear side of the top of the sewage tank (130), and the rotating blocks (133) are rotatably connected with the rotating heads (1312).

3. The ear-nose-throat irrigation device based on the sewage collection mechanism according to claim 2, wherein: the front ends of the left side and the right side of the extension plate (131) are respectively provided with a first magnetic block (1313), an opening in the top end of the sewage tank (130) and located at the rear side of the sewage cavity (1300) is provided with a second magnetic block (134), the second magnetic block (134) and the first magnetic block (1313) are both of square structures, and the second magnetic block (134) is magnetically connected with the first magnetic block (1313).

4. The ear-nose-throat irrigation device based on the sewage collection mechanism according to claim 2, wherein: the lower surface rear end of strake (1311) is equipped with strake dop (1314), the left and right sides of sewage case (130) rear end all is equipped with card post (135), card post (135) with strake dop (1314) joint cooperation, extension board (131) one end is equipped with and carries and draws handle (1316), the upper surface both ends of extension board (131) all are equipped with baffle (1315).

5. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 1, wherein: the inside sliding connection of sewage chamber (1300) has filter (132), the inside fine stone filter core that is of filter (132), sewage chamber (1300) inside is equipped with spacing frame (1302), filter (132) are located the top of spacing frame (1302).

6. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 5, wherein: both ends all are equipped with bar (1321) about filter (132) upper surface, bar (1321) top is equipped with bracing piece (1322), bracing piece (1322) are located sewage case (130) the top, and with sewage case (130) upper surface contact.

7. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 1, wherein: cleaning device (120) still includes cleaning head (122), cleaning head (122) bottom is equipped with connecting pipe (1221), connecting pipe (1221) with hose (1212) fixed connection, cistern (1220) have been seted up to cleaning head (122) inside, the washing liquid is deposited for a short time of being convenient for, a plurality of through-hole (1222) have been seted up on cistern (1220) top, the right side bottom of sewage case (130) is equipped with rand (136), rand (136) with cleaning head (122) joint cooperation.

8. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 1, wherein: hold the right side of liquid chamber (1100) top end opening part and be equipped with sliding closure (1111), spout (1110) have been seted up to top cap (111) right-hand member inside, sliding closure (1111) are located spout (1110) inside slip, top cap (111) upper surface right-hand member is equipped with push pedal (1112).

9. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 1, wherein: the sideboard (210) upper surface is fixed with around post (211), hose (1212) twine in around post (211) surface, it is equipped with circular spacing dish to wind post (211) top.

10. The ear-nose-throat irrigation device based on the sewage collection mechanism as claimed in claim 1, wherein: the opening part of the sewage discharge outlet (202) is in threaded connection with a sealing cover (203), and the bottom surface of the base (200) is provided with a movable wheel (220).

Technical Field

The invention relates to the technical field of ear-nose-throat irrigation, in particular to an ear-nose-throat irrigation device based on a sewage collection mechanism.

Background

At present, the otolaryngological department often needs to disinfect the patient, the suppurative or bleeding part of the nasal cavity needs to be washed repeatedly, for further treatment, when the nasal cavity is flushed, a patient needs to sit in a sitting position, a water container is placed in front of the face, the head tilts forwards, the flusher containing warm physiological saline is hung, generally, the olive head is held by one hand, the head slightly tilts forwards and naturally breathes by opening the mouth, the olive head is placed in the vestibule of one side of the nose, a piston on a rubber tube of the flusher is slowly opened, so that water is slowly filled into the nasal cavity, then the saline water is discharged from the nostrils, part of the saline water possibly flows into the pharynx and is discharged, the two sides of the saline water are alternately carried out, the side with the heavier nasal cavity blockage is firstly washed, then the strategy is washed, otherwise, the washing saline water is possibly filled into the eustachian tube because the nasal cavity at the side with the heavier blockage is blocked, the head of the saline water is washed and closed, the head of the saline water is inclined forwards, the residual saline water in the nasal cavity is discharged, and then the nasal cavities are respectively cleaned and pinched to facilitate the clean discharge;

the nasal cavity is washed and can be producing a large amount of waste water in the washing process, generally uses the basin to connect and gets the sewage after the washing, makes the easy spill of liquid, presses out water through manual simultaneously, makes patient's arm produce fatigue easily, leads to dynamics uncontrollable, influences the cleaning work.

Disclosure of Invention

The invention aims to provide an ear-nose-throat flushing device based on a sewage collection mechanism, so as to solve the problems in the background technology.

In order to achieve the above object, the present invention provides an ear-nose-throat irrigation device based on a sewage collection mechanism, comprising a base and a cleaning mechanism installed above the base, wherein the cleaning mechanism at least comprises:

the liquid storage tank is fixed on the upper surface of the base, a liquid storage cavity is formed in the liquid storage tank, cleaning liquid can be stored conveniently, a liquid outlet is formed in the bottom end of the right side of the liquid storage tank, the cleaning liquid can be discharged conveniently, a top cover is mounted at the top end of the liquid storage tank, liquid in the liquid storage cavity is prevented from being splashed out easily, and a handle is mounted above the liquid storage tank, so that the device can be moved conveniently;

the cleaning device is positioned on the right side of the liquid storage tank, a side plate is arranged on the right side of the base, the cleaning device is fixed on the upper surface of the side plate and comprises a micro water pump, a water outlet pipe is fixed at the water inlet end of the micro water pump, the water outlet pipe penetrates through the liquid outlet and extends into the liquid storage cavity, the water outlet pipe is fixedly connected with the liquid outlet, cleaning liquid in the liquid storage cavity can be pumped out through the water outlet pipe by the operation of the micro water pump, the labor is saved, the cleaning efficiency is improved, the water outlet pipe is of a U-shaped structure, the retention amount of the cleaning liquid at the bottom of the liquid storage cavity is reduced when the liquid is pumped out, and a hose is fixed at the water outlet end of the micro water pump, so that the cleaning liquid can be conveniently discharged into the nasal cavity of a patient for cleaning;

the sewage case, the sewage case is fixed in the upper surface of base, the sewage case with hold liquid case fixed connection, the inside sewage chamber of having seted up of sewage case is convenient for collect the sewage after wasing, the drain has been seted up to sewage chamber bottom, the base upper surface is equipped with the blowdown import, the blowdown import with drain fixed connection, base left side bottom is equipped with the blowdown export, the blowdown export with the blowdown import switch-on is convenient for discharge the inside sewage in sewage chamber, the sewage case is located opening part one side in sewage chamber is equipped with the extension board, the extension board is the tilt state, is convenient for connect and gets sewage, makes sewage flow into to sewage intracavity portion.

When the cleaning mechanism is used specifically, if the nasal cavity of a patient needs to be cleaned, firstly, the handle is pulled to move the device to the front of the patient, the head of the patient inclines forwards slightly, the nose is positioned right above the extension plate, then the interior of the liquid storage cavity is filled with cleaning liquid, then one end of the hose is held, one end of the hose is inserted into the nostril of the patient, the micro water pump is powered on to work, the micro water pump works to drive the water outlet pipe to extract the cleaning liquid into the liquid storage cavity, the cleaning liquid enters the interior of the hose again to circulate, and finally flows into the nostril of the patient through the opening of the hose to perform cleaning work, when the cleaning work is performed, the cleaned sewage can flow out through the other nostril or oral cavity of the patient, the sewage flows to the upper surface of the extension plate through the self gravity, and the sewage on the surface of the extension plate can pass through the gravity action due to the inclined structure of the extension plate, flows into the interior of the sewage cavity for collection, and is finally discharged through the sewage discharge inlet and the sewage discharge outlet.

As a further improvement of the technical scheme, both sides of the extension plate are provided with edge strips, the front ends of the edge strips are provided with rotating heads, the left end and the right end of the rear side of the top of the sewage tank are provided with rotating blocks, the rotating blocks are rotatably connected with the rotating heads, the extension plate can be conveniently rotated, and when the device is in a non-working state, the extension plate can be folded.

As a further improvement of the technical scheme, the front ends of the left side and the right side of the extension plate are respectively provided with a first magnetic block, an opening in the top end of the sewage tank, which is located on the rear side of the sewage cavity, is provided with a second magnetic block, the second magnetic block and the first magnetic block are both in a square structure, and the second magnetic block is magnetically connected with the first magnetic block, so that the extension plate can be fixed after rotation in a working state.

As a further improvement of this technical scheme, the lower surface rear end of strake is equipped with the strake dop, the left and right sides of sewage case rear end all is equipped with the card post, the card post with strake dop joint cooperation, when being convenient for not operating condition, the extension board after will folding stabilizes, extension board one end is equipped with the lifting handle, the rotation work of the extension board of being convenient for, the upper surface both ends of extension board all are equipped with the baffle, are convenient for carry on spacingly to the flow of sewage.

As a further improvement of the technical scheme, the inside sliding connection of sewage chamber has the filter, the inside fine stone filter core that is of filter is convenient for filter the particulate matter in the sewage, is favorable to the emission work of sewage, the sewage intracavity portion is equipped with spacing frame, the filter is located spacing frame's top is convenient for support the filter, reduces the gap between little filter plate and the sewage chamber simultaneously.

As a further improvement of the technical scheme, the left end and the right end of the upper surface of the filter plate are respectively provided with a bar, the top end of each bar is provided with a support rod, the support rods are positioned above the sewage tank and are in contact with the upper surface of the sewage tank, the filter plate can be conveniently slid out by pulling the support rods, and the support rods are beneficial to cleaning and replacing the support rods.

As a further improvement of this technical scheme, belt cleaning device still includes the cleaning head, the cleaning head bottom is equipped with the connecting pipe, the connecting pipe with hose fixed connection, the inside cistern of having seted up of cleaning head, the washing liquid is deposited to the short duration of being convenient for, a plurality of through-hole has been seted up on the cistern top, and the discharge of the washing liquid of being convenient for inserts the cleaning head to the nostril in, flows the washing liquid through a plurality of through-hole, can carry out all-round washing to patient's nostril, improves the cleaning efficiency, the right side bottom of sewage case is equipped with the rand, the rand with the cooperation of cleaning head joint is convenient for fix the cleaning head.

As a further improvement of the technical scheme, a sliding cover is arranged on the right side of the opening at the top end of the liquid storage cavity, a sliding groove is formed in the right end of the top cover, the sliding cover is located inside the sliding groove and slides, a push plate is arranged on the right end of the upper surface of the top cover, and the sliding cover can be driven to slide in the sliding groove by pushing the push plate, so that the liquid storage cavity can be opened and closed.

As a further improvement of the technical scheme, the upper surface of the side plate is fixed with a winding column, the hose is wound on the surface of the winding column, the hose is convenient to store, a round limiting disc is arranged at the top end of the winding column, and the hose can be prevented from being easily separated from the surface of the winding column.

As a further improvement of the technical scheme, the opening of the sewage discharge outlet is in threaded connection with a sealing cover, so that sewage discharge is controlled conveniently, the movable wheel is mounted on the bottom surface of the base, the device is convenient to move, and the labor-saving effect is achieved.

Compared with the prior art, the invention has the beneficial effects that:

1. in this washing unit for otolaryngology based on mechanism is collected to sewage, the belt cleaning device that sets up through miniature water pump work, can take out the liquid intracavity portion washing liquid by the outlet pipe that holds, then washs the nasal cavity that the patient was arranged into to the washing liquid through the hose, is convenient for use manpower sparingly, improves the cleaning efficiency.

2. In this washing unit for otolaryngology based on sewage collection mechanism, the sewage case that sets up is convenient for collect the sewage after wasing through the sewage chamber, then is convenient for discharge the sewage of sewage intracavity portion by the drain, and the extension board that sets up is the tilt state, is convenient for connect and gets sewage, makes sewage flow into to sewage intracavity portion naturally, through rotating the extension board, is convenient for be in when the device is in unoperated state, will extend the board and fold.

3. In this washing unit for otolaryngology based on mechanism is collected to sewage, the through-hole of setting, the discharge of the washing liquid of being convenient for inserts the cleaning head to the nostril in, flows out the washing liquid through a plurality of through-hole, can carry out all-round washing to patient's nostril, improves the cleaning efficiency.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the structure of a cleaning mechanism according to embodiment 1;

fig. 3 is a schematic view of the structure of a reservoir tank according to embodiment 1;

FIG. 4 is a schematic view of a reservoir chamber according to embodiment 1;

FIG. 5 is a schematic structural view of a top cover according to embodiment 1;

FIG. 6 is a schematic view of the structure of a cleaning apparatus according to embodiment 1;

FIG. 7 is a schematic view of the structure of a cleaning head according to embodiment 1;

FIG. 8 is a schematic view showing the structure of a foul water tank according to embodiment 1;

FIG. 9 is a schematic view showing an internal structure of a turning block according to embodiment 1;

FIG. 10 is a schematic sectional view showing a sewage tank according to embodiment 1;

FIG. 11 is a schematic diagram of the structure of the extension board of embodiment 1;

FIG. 12 is a schematic view of a filter plate structure of example 1;

fig. 13 is a schematic view of the base structure of embodiment 1.

The various reference numbers in the figures mean:

100. a cleaning mechanism;

110. a liquid storage tank; 1100. a reservoir chamber; 1101. a liquid outlet;

111. a top cover; 1110. a chute; 1111. a sliding cover; 1112. pushing the plate; 112. a grip;

120. a cleaning device;

121. a micro water pump; 1211. a water outlet pipe; 1212. a hose;

122. a cleaning head; 1220. a liquid bath; 1221. a connecting pipe; 1222. a through hole;

130. a sewage tank; 1300. a sewage chamber; 1301. a sewage draining outlet; 1302. a limiting frame;

131. an extension plate; 1311. edging; 1312. rotating the head; 1313. a first magnetic block; 1314. a edging chuck; 1315. a baffle plate; 1316. lifting a handle;

132. a filter plate; 1321. a bar; 1322. a support bar;

133. rotating the block; 134. a second magnetic block; 135. clamping the column; 136. a collar;

200. a base; 201. a blowdown inlet; 202. a blowdown outlet; 203. a sealing cover; 210. a side plate; 211. winding the column; 220. the wheel is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-13, the present embodiment provides an ear-nose-throat irrigation device based on a sewage collection mechanism, which includes a base 200 and a cleaning mechanism 100 installed above the base 200, wherein the cleaning mechanism 100 at least includes:

the liquid storage tank 110 is fixed on the upper surface of the base 200, a liquid storage cavity 1100 is formed in the liquid storage tank 110, cleaning liquid is convenient to store, a liquid outlet 1101 is formed in the bottom end of the right side of the liquid storage tank 110, the discharging of the cleaning liquid is convenient, a top cover 111 is installed at the top end of the liquid storage tank 110, the liquid in the liquid storage cavity 1100 is prevented from being easily splashed out, and a handle 112 is installed above the liquid storage tank 110, so that the device can be conveniently moved;

the cleaning device 120 is positioned on the right side of the liquid storage tank 110, the side plate 210 is arranged on the right side of the base 200, the cleaning device 120 is fixed on the upper surface of the side plate 210, the cleaning device 120 comprises a micro water pump 121, a water outlet pipe 1211 is fixed at the water inlet end of the micro water pump 121, the water outlet pipe 1211 penetrates through the liquid outlet 1101 and extends into the liquid storage cavity 1100, the water outlet pipe 1211 is fixedly connected with the liquid outlet 1101, cleaning liquid in the liquid storage cavity 1100 can be pumped out through the water outlet pipe 1211 by the operation of the micro water pump 121, the labor is saved, the cleaning efficiency is improved, the water outlet pipe 1211 is of a U-shaped structure, the retention amount of the cleaning liquid at the bottom of the liquid storage cavity 1100 is reduced when the liquid is pumped out, and a hose 1212 is fixed at the water outlet end of the micro water pump 121, so that the cleaning liquid is discharged into the nasal cavity of a patient for cleaning;

the sewage tank 130, the sewage tank 130 is fixed in the upper surface of base 200, sewage tank 130 and liquid storage tank 110 fixed connection, sewage chamber 1300 has been seted up to sewage tank 130 inside, be convenient for collect sewage after the washing, drain 1301 has been seted up to sewage chamber 1300 bottom, the base 200 upper surface is equipped with blowdown import 201, blowdown import 201 and drain 1301 fixed connection, base 200 left side bottom is equipped with blowdown export 202, blowdown export 202 and blowdown import 201 switch-on, be convenient for discharge the inside sewage in sewage chamber 1300, the opening part one side that sewage tank 130 is located sewage chamber 1300 is equipped with extension board 131, extension board 131 is the tilt state, be convenient for connect and get sewage, make sewage flow into to inside sewage chamber 1300.

When the cleaning mechanism 100 in this embodiment is used specifically, if the nasal cavity of the patient needs to be cleaned, first, the handle 112 is pulled to move the device to the front of the patient, the head of the patient tilts forward slightly, the nose is located right above the extension plate 131, then the interior of the liquid storage chamber 1100 is filled with the cleaning liquid, then one end of the hose 1212 is held, one end of the hose 1212 is inserted into the nasal cavity of the patient, the micro-water pump 121 is powered on to operate, the micro-water pump 121 operates to drive the water outlet tube 1211 to draw the cleaning liquid into the liquid storage chamber 1100, the cleaning liquid enters the interior of the hose 1212 to circulate, and finally flows into the interior of the nasal cavity of the patient through the opening of the hose 1212 to perform cleaning operation, when the cleaning operation is performed, the cleaned sewage can flow out through the other nasal cavity or oral cavity of the patient, the sewage flows to the upper surface of the extension plate 131 by self gravity, because the extension plate 131 is in an inclined structure, the sewage on the surface of the extension plate 131 flows into the sewage chamber 1300 by gravity to be collected, and is finally discharged from the sewage outlet 202 through the sewage inlet 201.

Furthermore, both sides of the extension plate 131 are provided with edge strips 1311, the front end of the edge strip 1311 is provided with a rotating head 1312, the left end and the right end of the rear side of the top of the sewage tank 130 are provided with rotating blocks 133, the rotating blocks 133 are rotatably connected with the rotating heads 1312, so that the extension plate 131 can rotate conveniently, and when the device is in an inoperative state, the extension plate 131 can be folded.

Specifically, the first magnetic block 1313 is arranged at the front ends of the left side and the right side of the extension plate 131, the second magnetic block 134 is arranged at an opening in the top end of the sewage tank 130, the opening is located at the rear side of the sewage cavity 1300, the second magnetic block 134 and the first magnetic block 1313 are both of a square structure, and the second magnetic block 134 is magnetically connected with the first magnetic block 1313, so that the extension plate 131 can be fixed after rotation in the working state.

In addition, strake 1311's lower surface rear end is equipped with strake dop 1314, and the left and right sides of sewage case 130 rear end all is equipped with card post 135, and card post 135 and strake dop 1314 joint cooperation are convenient for during unoperated state, and extension board 131 after will folding stabilizes, and extension board 131 one end is equipped with and carries and draws handle 1316, is convenient for extend the rotation work of board 131, and the upper surface both ends that extend board 131 all are equipped with baffle 1315, are convenient for carry on spacingly to the flow of sewage.

Besides, the inside sliding connection of sewage chamber 1300 has filter 132, and the inside fine stone filter core that is of filter 132 is convenient for filter the particulate matter in the sewage, is favorable to the emission work of sewage, and sewage chamber 1300 is inside to be equipped with spacing frame 1302, and filter 132 is located the top of spacing frame 1302, is convenient for support filter 132, reduces the gap between little filter plate 132 and the sewage chamber 1300 simultaneously.

Further, both ends all are equipped with the bar 1321 about the filter 132 upper surface, and the top of bar 1321 is equipped with the bracing piece 1322, and bracing piece 1322 is located the top of sewage case 130, and with sewage case 130 upper surface contact, is convenient for with the filter 132 roll-off through pulling bracing piece 1322, is favorable to the clearance and the change of bracing piece 1322.

Specifically, belt cleaning device 120 still includes cleaning head 122, the cleaning head 122 bottom is equipped with connecting pipe 1221, connecting pipe 1221 and hose 1212 fixed connection, the inside cistern 1220 of having seted up of cleaning head 122, be convenient for deposit the washing liquid for a short time, a plurality of through-hole 1222 has been seted up on cistern 1220 top, the discharge of the washing liquid of being convenient for, insert cleaning head 122 to in the nostril, flow out the washing liquid through a plurality of through-hole 1222, can carry out all-round washing to patient's nostril, improve cleaning efficiency, the right side bottom of sewage tank 130 is equipped with rand 136, rand 136 and the cooperation of cleaning head 122 joint, be convenient for fix cleaning head 122.

In addition, the right side of the opening at the top end of the liquid storage cavity 1100 is provided with a sliding cover 1111, the right end of the top cover 111 is internally provided with a sliding groove 1110, the sliding cover 1111 is located in the sliding groove 1110 to slide, the right end of the upper surface of the top cover 111 is provided with a push plate 1112, and the sliding cover 1111 is located in the sliding groove 1110 to slide by pushing the push plate 1112, so that the liquid storage cavity 1100 is opened and closed.

In addition, the fixed surface of sideboard 210 is with around post 211, and hose 1212 twines in around post 211 surface, is convenient for accomodate hose 1212, is equipped with circular spacing dish around post 211 top, can avoid hose 1212 to break away from easily around post 211 surface.

Furthermore, the opening of the sewage outlet 202 is in threaded connection with a sealing cover 203, so that sewage discharge can be controlled conveniently, and the bottom surface of the base 200 is provided with a movable wheel 220, so that the device can be moved conveniently, and the function of saving manpower is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.