Pool for collecting waste liquid after mass spectrometric detection

Abstract

The utility model discloses a waste liquid collecting tank after mass spectrum detection, which belongs to the field of mass spectrum detection waste liquid treatment and comprises a sterilizing plate and a first group of ultraviolet lamps, the left end of the sterilizing plate is rotatably connected onto the inner wall of a liquid storage tank, and the first group of ultraviolet lamps are used for sterilizing, are positioned above the sterilizing plate and are fixedly mounted at the bottom of a cover plate; waste liquid is thinly laid on the sterilization plate before entering the liquid storage tank and is disinfected by the first group of ultraviolet lamps above the sterilization plate, the through holes are formed in the sterilization plate to enable the waste liquid to flow into the liquid storage tank below, and the diameter of the through holes is small, so that the waste liquid stays on the sterilization plate for more time, and the disinfection effect is greatly improved. A liquid collecting groove and a flow channel are formed in the sterilization plate, waste liquid conveniently flows into the liquid storage pool, the left end of the sterilization plate can rotate, and when too much waste liquid is accumulated on the sterilization plate, the sterilization plate can rotate to pour the waste liquid into the liquid storage pool.

Description

Technical Field

[0001] The utility model relates to the field of mass spectrometry detection waste liquid treatment, in particular to a waste liquid collection pool after mass spectrometry detection. Background Art

[0002] Mass spectrometry is a common detection method in medical tests, and the waste liquid generated during mass spectrometry generally needs to be collected and disinfected after detection. Common methods for disinfecting this waste liquid include chlorination, ozone, ultraviolet disinfection, etc.

[0003] These disinfection methods have their own advantages and disadvantages. Among them, ultraviolet disinfection is low-cost and easy to use, but ultraviolet rays have limited penetration in liquids. If the liquid is too deep, the disinfection efficiency will become very low. Therefore, it is difficult to achieve the disinfection effect by using ultraviolet rays to disinfect the waste liquid in the waste liquid collection pool. Utility Model Content

[0004] In view of this, the purpose of the utility model is to propose a waste liquid collection pool after mass spectrometry detection to solve the technical problem in the prior art that it is difficult to achieve the disinfection effect by using ultraviolet rays to disinfect the waste liquid in the waste liquid collection pool.

[0005] Based on the above purpose, the utility model provides a waste liquid collection pool after mass spectrometry detection, including a liquid storage tank for collecting waste liquid and a cover plate installed on the top of the liquid storage tank for reducing the volatilization of the waste liquid, and also includes:

[0006] The left end of the sterilization plate is rotatably connected to the inner wall of the liquid storage tank, the left side of the upper end surface of the sterilization plate is provided with a liquid collecting groove in the front-to-back direction, and the upper end surface of the sterilization plate is also provided with a plurality of flow channels in the left-to-right direction, the left end of the flow channel is connected with the liquid collecting groove, and the right end of the flow channel is provided with a through hole;

[0007] A first group of ultraviolet lamps for disinfection, wherein the first group of ultraviolet lamps is located above the sterilization plate and fixedly mounted on the bottom of the cover plate;

[0008] A limiting plate for adsorbing the sterilization plate, wherein the limiting plate is located above the sterilization plate and is fixedly connected to the right inner wall of the liquid storage tank.

[0009] Furthermore, an electromagnet is provided at the lower end of the limiting plate, and a metal sheet matching the electromagnet is provided at the position where the upper surface of the sterilization plate contacts the limiting plate.

[0010] Furthermore, when the sterilization plate and the limiting plate are adsorbed, the right end of the sterilization plate is tilted downward, and the inclination angle with the horizontal direction is -°.

[0011] Furthermore, it also includes a second group of ultraviolet lamps for disinfection, and the second group of ultraviolet lamps is fixedly installed at the bottom end of the sterilization plate.

[0012] Furthermore, it also includes a rebound component for resetting the sterilization plate after the sterilization plate is separated from the limit plate, the rebound component includes an arc-shaped fixed cylinder and a movable rod, the lower end of the fixed cylinder is fixedly connected to the left inner wall of the liquid storage tank, the upper end of the movable rod is fixedly connected to the left side of the lower end surface of the sterilization plate, and the lower end of the movable rod is slidably connected in the fixed cylinder, and a spring is provided in the fixed cylinder, with two ends respectively connected to the inner wall of the liquid storage tank and the lower end of the movable rod.

[0013] Furthermore, the cover plate is provided with a funnel opening and a liquid inlet pipe connected to the liquid storage tank, and the inlet of the funnel opening and the liquid inlet pipe is located directly above the liquid collecting tank.

[0014] Furthermore, a drain pipe is fixedly connected to the outer side wall of the liquid storage tank, the drain pipe is communicated with the interior of the liquid storage tank below the cover plate, and a valve is provided on the drain pipe.

[0015] The advantages of the utility model are: 1. A slightly inclined sterilization plate is provided so that the waste liquid is first spread thinly on the sterilization plate before entering the liquid storage tank and is sterilized by the first group of ultraviolet lamps above the sterilization plate, thereby greatly improving the disinfection effect.

[0016] 2. Through holes are set on the sterilization plate to allow the waste liquid to flow into the liquid storage tank below. The through holes have a small aperture, so that the waste liquid stays on the sterilization plate for a longer time to improve the disinfection effect.

[0017] 3. A liquid collecting trough and a flow channel are arranged on the sterilization plate, and a through hole is arranged in the flow channel, so that when there is less waste liquid, it is convenient for it to flow into the liquid storage tank.

[0018] 4. The left end of the sterilization plate can rotate, and the right end is adsorbed by an electromagnet. When too much waste liquid accumulates on the sterilization plate, the weight of the waste liquid exceeds the adsorption force of the electromagnet, and the sterilization plate will rotate to dump the waste liquid into the liquid storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the external structure of the utility model.

[0021] Figure 2 It is a top view of the utility model after the cover is opened.

[0022] Figure 3 It is a cross-sectional view of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the sterilization plate in the utility model.

[0024] Figure 5 for Figure 3 Enlarged view of part A.

[0025] Markings in the figure are: 101, liquid storage tank, 102, cover plate, 103, funnel mouth, 104, liquid inlet pipe, 105, liquid discharge pipe, 106, drawer, 107, sterilization plate, 108, first group of ultraviolet lamps, 109, second group of ultraviolet lamps, 110, limit plate, 111, reset member, 112, liquid collecting tank, 113, flow channel, 114, through hole, 115, metal sheet, 116, fixed cylinder, 117, movable rod, 118, spring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0027] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0028] The first aspect of the utility model is as follows Figure 2 , Figure 3 and Figure 4 As shown, a layer of sterilization plate 107 is arranged in the liquid reservoir 101, so that the liquid reservoir 101 is divided into two upper and lower spaces by the sterilization plate 107, and the left end of the sterilization plate 107 is rotatably connected to the inner wall of the liquid reservoir 101 through a rotating shaft, and a front-to-back liquid collecting tank 112 is arranged on the left side of the upper end surface of the sterilization plate 107, and a plurality of left-to-right direction flow channels 113 are also arranged on the upper end surface of the sterilization plate 107, wherein the left end of the flow channel 113 is connected to the liquid collecting tank 112, and the right end of the flow channel 113 is provided with a through hole 114, and the through hole 114 directly leads to the liquid reservoir 101 below the sterilization plate 107.

[0029] The right end of the sterilization plate 107 is adsorbed on the limiting plate 110, which is located above the sterilization plate 107 and fixedly connected to the right inner wall of the liquid storage tank 101. When the sterilization plate 107 and the limiting plate 110 are adsorbed, the right end of the sterilization plate 107 is slightly tilted downward, and the tilt angle is 3-5° with the horizontal direction.

[0030] like Figure 1 and Figure 3 As shown, a cover plate 102 for reducing the volatilization of waste liquid is also installed on the top of the liquid reservoir 101. A funnel 103 and a liquid inlet pipe 104 connected to the liquid reservoir 101 are provided on the cover plate 102. The entrances of the funnel 103 and the liquid inlet pipe 104 are located directly above the liquid collecting tank 112. The key point is that a first group of ultraviolet lamps 108 are fixedly installed at the bottom of the cover plate 102, above the sterilization plate 107. If a large amount of waste liquid flows in or is poured in, after the waste liquid enters the liquid reservoir 101, it will first be spread on the sterilization plate 107 and be disinfected by the first group of ultraviolet lamps 108 above the sterilization plate 107. Since only a thin layer is spread on the sterilization plate 107, the disinfection effect is greatly improved.

[0031] The two sides of the sterilization plate 107 are preferably in contact with the inner wall of the liquid storage tank 101, and are in a sliding connection. There may be a gap, but the smaller the gap, the better. In short, it is necessary to ensure that when the sterilization plate 107 and the limiting plate 110 are adsorbed, the waste liquid on the sterilization plate 107 can only flow down from the through hole 114 or the existing gap at a slow speed. It is necessary to ensure that the waste liquid stays on the sterilization plate for a longer time to improve the disinfection effect.

[0032] If the amount of waste liquid flowing in or poured in is small, after the waste liquid enters the liquid storage tank 101, the waste liquid will flow into the liquid collecting tank 112 and the flow channel 113 provided on the sterilization plate 107, flow into the through hole 114 through the flow channel 113, and finally pass through the through hole 114 directly to the liquid storage tank 101 below the sterilization plate 107, thereby preventing a small amount of waste liquid from remaining on the sterilization plate 107 and finally volatilizing.

[0033] Preferably, the right end of the sterilization plate 107 can be adsorbed on the limiting plate 110 by electromagnet adsorption, an electromagnet is arranged at the lower end of the limiting plate 110, and a metal sheet 115 matching the electromagnet is arranged at the position where the upper end surface of the sterilization plate 107 contacts the limiting plate 110. The adsorption force between the electromagnet and the metal sheet 115 (i.e., the magnetic attraction force of the electromagnet) can be set in advance as needed.

[0034] On the other hand, if too much waste liquid flows in or is poured in within a short period of time, and the aperture of the through hole 114 is small, the gap between the sterilization plate 107 and the inner wall of the liquid storage tank 101 is very small, and the waste liquid can only flow down from the through hole 114 or the existing gap at a slow speed. Therefore, a large amount of waste liquid will accumulate on the sterilization plate 107.

[0035] Because the space of the liquid storage tank 101 above the sterilization plate 107 is relatively small, in order to prevent the waste liquid from overflowing, the adsorption force between the electromagnet and the metal sheet 115 is set in advance so that when the amount of waste liquid accumulated on the sterilization plate 107 is too large, and the weight of the waste liquid exceeds the adsorption force of the electromagnet, the sterilization plate 107 will be separated from the limiting plate 110.

[0036] like Figure 5 As shown, the sterilization plate 107 will be separated from the limiting plate 110. Since the left end of the sterilization plate 107 is rotatably connected to the inner wall of the liquid reservoir 101 through a rotating shaft, the sterilization plate 107 will quickly rotate downward under the action of the gravity of the waste liquid, so that a large gap will appear between the right end of the sterilization plate 107 and the inner wall of the liquid reservoir 101, and the waste liquid on the sterilization plate 107 can quickly flow down from this gap into the liquid reservoir 101 below the sterilization plate 107.

[0037] On the other hand, a rebound assembly is also provided under the sterilization plate 107, and the rebound assembly includes an arc-shaped fixed cylinder 116 and a movable rod 117. The lower end of the fixed cylinder 116 is fixedly connected to the left inner wall of the liquid reservoir 101, and the upper end of the movable rod 117 is fixedly connected to the left side of the lower end surface of the sterilization plate 107, and the lower end of the movable rod 117 is slidably connected in the fixed cylinder 116. A spring 118 is provided in the fixed cylinder 116, and its two ends are respectively connected to the inner wall of the liquid reservoir 101 and the lower end of the movable rod 117.

[0038] Among them, the elastic force of the spring 118 is greater than the gravity of the sterilization plate 107 itself. Therefore, after the waste liquid on the sterilization plate 107 flows down to the liquid storage tank 101 below the sterilization plate 107, the spring 118 will act on the sterilization plate 107 to make it rebound and reset, and finally the right end of the sterilization plate 107 is re-adsorbed on the limiting plate 110.

[0039] Preferably, a second set of ultraviolet lamps 109 are fixedly installed on the lower end surface of the sterilization plate 107. After the waste liquid flows into the liquid storage tank 101 below the sterilization plate 107, it will continue to be irradiated and disinfected by the second set of ultraviolet lamps 109 to ensure that the waste liquid achieves the disinfection effect.

[0040] When the waste liquid flows into the liquid reservoir 101 from the liquid inlet pipe 104, or is manually poured into the liquid reservoir 101 from the funnel 103, if the amount of waste liquid flowing in or poured in is large, the waste liquid will first be spread on the sterilization plate 107 after entering the liquid reservoir 101. The waste liquid will be sterilized by the first set of ultraviolet lamps 108 above the sterilization plate 107, and since only a thin layer is laid on the sterilization plate 107, the sterilization effect is greatly improved.

[0041] If the amount of waste liquid flowing in or poured in is small, after the waste liquid enters the liquid storage tank 101, the waste liquid will flow into the liquid collecting tank 112 and the flow channel 113 set on the sterilization plate 107, flow into the through hole 114 through the flow channel 113, and finally pass through the through hole 114 directly to the liquid storage tank 101 below the sterilization plate 107, so as to prevent a small amount of waste liquid from remaining on the sterilization plate 107 and finally volatilizing. During this period, the waste liquid will also be disinfected by the first group of ultraviolet lamps 108 above the sterilization plate 107.

[0042] However, too much waste liquid flows in or is poured in within a short period of time, and the waste liquid does not have time to flow down, resulting in a large amount of accumulation on the sterilization plate 107. When the amount of waste liquid accumulated on the sterilization plate 107 is too large, and the weight of the waste liquid exceeds the adsorption force of the electromagnet, the sterilization plate 107 will be separated from the limiting plate 110. The sterilization plate 107 will rotate downward rapidly under the gravity of the waste liquid, so that a large gap appears between the right end of the sterilization plate 107 and the inner wall of the liquid storage tank 101, and the waste liquid on the sterilization plate 107 can quickly flow down from this gap into the liquid storage tank 101 below the sterilization plate 107.

[0043] After the waste liquid on the sterilization plate 107 flows down to the liquid storage tank 101 below the sterilization plate 107 , the spring 118 will act on the sterilization plate 107 to make it rebound and reset, and finally the right end of the sterilization plate 107 is re-adsorbed on the limiting plate 110 .

[0044] No matter how the waste liquid flows down to the liquid storage tank 101 below the sterilization plate 107, it will continue to be irradiated and disinfected by the second set of ultraviolet lamps 109. Therefore, under the double ultraviolet disinfection, the disinfection efficiency is greatly improved. The disinfection effect is achieved, that is, the waste liquid that has lost its pathogenicity can be discharged through the drain pipe 105. If there is residue or sediment accumulation at the bottom of the liquid storage tank 101, it can also be cleaned by pulling out the drawer 106 at the bottom of the liquid storage tank 101.

[0045] Based on the above, the utility model sets a slightly inclined sterilization plate so that the waste liquid will be spread thinly on the sterilization plate before entering the liquid storage tank, and be sterilized by the first group of ultraviolet lamps above the sterilization plate, and a through hole is set on the sterilization plate to allow the waste liquid to stay in the liquid storage tank below. The through hole has a small aperture, so that the waste liquid stays on the sterilization plate for a longer time, greatly improving the disinfection effect. A liquid collecting trough and a flow channel are set on the sterilization plate to facilitate the waste liquid to flow into the liquid storage tank, and the left end of the sterilization plate can be rotated. When too much waste liquid accumulates on the sterilization plate, the sterilization plate will rotate to dump the waste liquid into the liquid storage tank.

[0046] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention, including the claims, is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0047] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A waste liquid collection pool after mass spectrometry detection, comprising a liquid storage pool (101) for collecting waste liquid and a cover plate (102) installed on the top of the liquid storage pool (101) for reducing the volatilization of the waste liquid, characterized in that: Also includes: The left end of the sterilization plate (107) is rotatably connected to the inner wall of the liquid storage tank (101), the left side of the upper end surface of the sterilization plate (107) is provided with a liquid collecting groove (112) in the front-to-back direction, and the upper end surface of the sterilization plate (107) is also provided with a plurality of flow channels (113) in the left-to-right direction, the left end of the flow channel (113) is connected to the liquid collecting groove (112), and the right end of the flow channel (113) is provided with a through hole (114); A first group of ultraviolet lamps (108) for disinfection, wherein the first group of ultraviolet lamps (108) are located above the sterilization plate (107) and are fixedly mounted on the bottom of the cover plate (102); A limiting plate (110) for adsorbing the sterilization plate (107), wherein the limiting plate (110) is located above the sterilization plate (107) and is fixedly connected to the right inner wall of the liquid storage tank (101).

2. The waste liquid collection pool after mass spectrometry detection according to claim 1, characterized in that: An electromagnet is provided at the lower end of the limiting plate (110), and a metal sheet (115) matching the electromagnet is provided at a position where the upper end surface of the sterilization plate (107) contacts the limiting plate (110).

3. The waste liquid collection pool after mass spectrometry detection according to claim 2, characterized in that: When the sterilization plate (107) and the limiting plate (110) are in an adsorbed state, the right end of the sterilization plate (107) is tilted downward, and the tilt angle with respect to the horizontal direction is 3-5°.

4. A waste liquid collection pool after mass spectrometry detection according to claim 1 or 3, characterized in that: It also includes a second group of ultraviolet lamps (109) for disinfection, wherein the second group of ultraviolet lamps (109) is fixedly installed at the bottom end of the sterilization plate (107).

5. The waste liquid collection pool after mass spectrometry detection according to claim 2, characterized in that: The invention also includes a rebound component for resetting the sterilization plate (107) after the sterilization plate (107) is separated from the limiting plate (110), and the rebound component includes an arc-shaped fixed cylinder (116) and a movable rod (117), the lower end of the fixed cylinder (116) is fixedly connected to the left inner wall of the liquid reservoir (101), the upper end of the movable rod (117) is fixedly connected to the left side of the lower end surface of the sterilization plate (107), and the lower end of the movable rod (117) is slidably connected in the fixed cylinder (116), and the fixed cylinder (116) is provided with a spring (118) whose two ends are respectively connected to the inner wall of the liquid reservoir (101) and the lower end of the movable rod (117).

6. The waste liquid collection pool after mass spectrometry detection according to claim 1, characterized in that: The cover plate (102) is provided with a funnel opening (103) and a liquid inlet pipe (104) which are in communication with the liquid storage tank (101); the inlets of the funnel opening (103) and the liquid inlet pipe (104) are located directly above the liquid collecting tank (112).

7. The waste liquid collection pool after mass spectrometry detection according to claim 6, characterized in that: A liquid discharge pipe (105) is also fixedly connected to the outer wall of the liquid storage tank (101), the liquid discharge pipe (105) is communicated with the interior of the liquid storage tank (101) below the cover plate (102), and a valve is provided on the liquid discharge pipe (105).

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