CN211679057U - Washing device for hospital disinfection supply center - Google Patents

Abstract

The utility model relates to a washing device that hospital's disinfection supply center used, washing device includes: a shell and an inner container; the inner container is provided with a heating cavity and a washing cavity, and the heating cavity and the washing cavity are isolated from each other in a mode of heating the washing cavity; the outer shell is provided with an accommodating cavity for accommodating the inner container; the heating cavity is provided with an internal heat cavity extending into the washing cavity, and the internal heat cavity is arranged at the bottom of the inner container in a mode of heating the middle part of the washing liquid in the washing cavity. The utility model discloses energy saving and consumption reduction, soaking are effectual.

Description

Washing device for hospital disinfection supply center

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a washing device that hospital's disinfection supply center was used.

Background

At present, in a disinfection supply center of a hospital, medical instruments are generally cleaned for the first time in a cleaning solution soaking mode. It is common practice to place medical instruments in a basin and then sterilize them by pouring warm water into a hot water basin. However, since the temperature of water cannot be maintained, and thus the soaking effect is not good, a soaking pool capable of keeping the temperature of the water is required.

For example, chinese patent publication No. CN208852064U discloses a sink for a hospital disinfection supply center. It includes the washing basin shell, the lower surface four corners department of washing basin shell is equipped with the supporting legs, the vertical through-hole that is provided with in middle part of the bottom of washing basin shell, the inside of washing basin shell is equipped with the washing basin body, heat the conduction oil through heater strip and electric heater connection, the conduction oil can conduct the heat to each position of cavity uniformly, carry out the even heating to the inside liquid of washing basin body, heating efficiency and heating effect have been improved, through temperature sensor and temperature display bottle, the staff's temperature control of being convenient for, according to the addition of the steerable washing liquid of washing liquid scale mark, can observe the inside liquid addition of washing basin body through the water volume scale mark, and be convenient for control, and the misce bene of washing liquid and water, improve the effect of soaking, show the soak time through the timing display screen, the control time of being convenient for.

However, the heat conducting oil is tightly attached to the wall surface, so that the cleaning liquid in the washing basin body has obvious temperature gradient of low temperature in the middle and high temperature at two sides, and most of instruments are placed in the middle of the washing basin, thereby causing unsatisfactory soaking effect. Furthermore, since the medical device has a portion belonging to the vulnerable part, in order to protect this portion of the medical device from damage, the liquid in the washing tub is not suitable to be stirred to make the temperature uniform

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a washing device for a hospital disinfection supply center. It relates to a soaking washing device, the washing device includes: a housing; and an inner container; the inner container is provided with a heating cavity and a washing cavity, and the heating cavity and the washing cavity are isolated from each other in a mode of heating the washing cavity; the outer shell is provided with an accommodating cavity for accommodating the inner container; the heating cavity is provided with an internal heat cavity extending into the washing cavity, and the internal heat cavity is arranged at the bottom of the inner container in a mode of heating the middle part of the washing liquid in the washing cavity.

According to a preferred embodiment, the distance between the internal heat cavity and the inner cavity wall of the heating cavity is between one quarter and one half of the radius of the inner container.

According to a preferred embodiment, the wall thickness of the inner cavity wall is smaller than the wall thickness of the outer cavity wall of the heating cavity in contact with the housing.

According to a preferred embodiment, the bottom of the inner container is provided with a first drainage hole, and the first drainage hole is coaxial with a second drainage hole on the outer shell.

According to a preferred embodiment, the part of the internal heat cavity extending into the washing cavity is in the shape of a cambered cylinder.

According to a preferred embodiment, the heating chamber is provided with an oil filling hole, and the oil filling hole is detachably connected with the oil filling cap.

According to a preferred embodiment, there is a thermally conductive gap between the outer chamber wall and the housing in the case that the two are in contact.

According to a preferred embodiment, the utility model discloses a sterilizing and washing device for supply department, which comprises an inner container, a heating cavity and a washing cavity, wherein the inner container is provided with a heating cavity and a washing cavity; the heating cavity is provided with at least two internal heat cavities extending into the washing cavity; the water guide plate is arranged in the washing cavity in a mode of guiding partial water flow to a target area between the internal heat cavities.

According to a preferred embodiment, the water deflector is of inverted V-or U-shaped configuration in such a way as to be able to divide the water flow into at least two streams.

According to a preferred embodiment, the internal heat cavity is arranged at the bottom of the inner container in a manner of heating the washing liquid in the middle part of the washing cavity.

The utility model discloses compare in prior art and have following technological effect: the heat conduction oil can heat the washing liquid in the middle of the washing cavity, so that the washing liquid has the temperature distribution which is as uniform as possible, and the soaking effect is guaranteed. Moreover, most of the distribution of disinfecting equipment is in the middle part position of washing chamber, and the heat transfer effect of conduction oil is obviously higher than the washing liquid, the utility model discloses a protruding mode of stretching interior hot cavity for the conduction oil directly heats the washing liquid toward washing chamber middle part position, and does not rely on the washing liquid on both sides as far as possible to conduct heat to middle part washing liquid, and it can improve heating efficiency, reduces the required heating temperature of conduction oil, thereby reduces the energy consumption.

Drawings

FIG. 1 is a schematic diagram of a preferred structure of a washing device provided by the present invention;

fig. 2 is a schematic top view of a preferred structure of the washing apparatus provided by the present invention; and

fig. 3 is a partial schematic view schematically illustrated in fig. 1 a according to the present invention.

List of reference numerals

100: outer case 200 a-3: oil injection cap

200: inner container 200 a-4: inner cavity wall

300: water guide plate 200 b: washing chamber

100 b: second drain hole 200 c: first drainage hole

200 a: heating a cavity s: heat conducting gap

200 a-1: an internal heat cavity L: distance between two adjacent plates

200 a-2: outer chamber wall R: radius of

400: target area

Detailed Description

This is described in detail below with reference to fig. 1-3.

Example 1

The embodiment provides a washing device for a hospital disinfection supply center. Which is a soaking and washing device. Soaking in warm water in a washing device.

The washing device includes a housing 100 and a tub 200. The inner container 200 is configured with a heating chamber 200a and a washing chamber 200 b. The heating cavity 200a is a cavity formed by an inner cavity wall 200a-4 and an outer cavity wall 200a-2 and used for storing heat conduction oil. The washing chamber 200b and the heating chamber 200a are separated by an inner chamber wall 200 a-4. The heating cavity 200a is internally heated by an electric heating cylinder to heat the heat conducting oil. The electric heating cartridge is prior art, for example, can adopt the structural style in the background art, and the utility model discloses it is not improved to it. The heat transfer oil then transfers its heat through the inner chamber wall 200a-4 to the washing chamber 200b to heat the cleaning fluid. The housing 100 has a receiving chamber for receiving the inner container 200, and the housing 100 is in contact with the outer chamber wall 200 a-2. The bottom of the inner container 200 is provided with a first drain hole 200 c. The first drain hole 200c is provided in coaxial communication with the second drain 100b on the housing 100. The heating cavity 200a is provided with an oil filling hole 200a-5, and the oil filling hole 200a-5 is detachably connected with an oil filling cap 200 a-3. For example, the filler neck 200a-5 is threadedly coupled to the filler cap 200 a-3.

The utility model discloses the same point that has with prior art is as above at least, and the utility model discloses be different from prior art and lie in: as shown in FIG. 1, the heating chamber 200a has an internal heat chamber 200a-1 extending into the washing chamber 200 b. The internal heat cavities 200a-1 are distributed at intervals as shown in fig. 2, so that the heat transfer oil can heat the washing liquid at the middle part of the washing cavity 200b, and the washing liquid has the temperature distribution as uniform as possible, thereby ensuring the soaking effect. Moreover, most of the disinfecting equipment are distributed at the middle position of the washing cavity 200b, and the heat transfer effect of the heat transfer oil is obviously higher than that of the washing liquid, the utility model discloses a protruding mode of stretching the internal heat cavity 200a-1 for the heat transfer oil directly heats the washing liquid toward the middle position of the washing cavity 200b, and does not rely on the washing liquid on both sides as far as possible to transfer heat to the washing liquid in the middle part, and it can improve heating efficiency, reduces the required heating temperature of heat transfer oil, thereby reduces the energy consumption.

Preferably, as shown in FIG. 2, the distance L between the inner chamber 200a-1 and the inner chamber wall 200a-4 of the heating chamber 200a is between one quarter and one half of the radius R of the inner container 200. In this way, it is mainly intended to enable the washing liquid in the middle to be heated directly by the diathermic oil.

Preferably, as shown in FIG. 3, the wall thickness of the interior chamber wall 200a-4 is less than the wall thickness of the exterior chamber wall 200a-2 of the heating chamber 200a that is in contact with the housing 100. In this way, the heat of the conduction oil can be transferred not to the case but to the inside of the washing chamber 200b as much as possible, to improve efficiency.

Preferably, as shown in fig. 1, the portion of the internal heat chamber 200a-1 extending into the washing chamber 200b has a curved cylindrical shape. The cambered surface column can improve the heat transfer area. The height of the internal heat chamber 200a-1 is not more than half of the axial length of the washing chamber.

Preferably, where outer chamber wall 200a-2 is in contact with housing 100, there is a thermally conductive gap s therebetween. For example, as shown in fig. 3, the outer cavity wall 200a-2 is wavy, so that a heat conducting gap s is formed between the outer cavity wall 200a-2 and the housing 100, and is mainly used for heat dissipation when the heat conducting oil is overheated.

Example 2

The embodiment provides a sterilizing and washing device for a supply department. This embodiment can be combined with the features of embodiment 1 without causing any conflict. The features overlapping with those of embodiment 1 will not be described again.

As shown in fig. 1, the washing apparatus further includes a water guide panel 300. The water guide panel 300 has an inverted V-shaped or an inverted U-shaped configuration in such a manner as to divide the flow of water into at least two streams. As shown in fig. 1, the water guide panel 300 has a mounting hole 300 a. As shown in FIG. 2, the inner lumen wall 200a-4 has insertion holes (not shown) for inserting two connection rods 300 b. The connection rods are inserted into both ends of the mounting hole 300a, respectively, such that the water guide panel 300 is suspended in the washing chamber 200 b.

The inner heat chamber 200a-1 is disposed at the bottom of the inner container 200 in a manner of heating the middle washing liquid in the washing chamber 200 b. The water guide panel 300 is disposed in the washing chamber 200b in such a manner as to guide a part of the water flow to the target area 400 between the internal heat cavities 200 a-1. The target area 400 is between the two thermal chambers 200a-1 where the temperature is the highest except at the periphery of the thermal chamber 200 a-1. Since the internal heat chamber 200a-1 is easily eroded by water flow, the target area 400 is selected as the fluid inlet space. The location of the target area 400 is determined according to the location of the internal heat cavity 200a-1, the installation height of the water guide panel 300, and the slope angle of the inverted V-shaped slope, and can be determined by those skilled in the art according to the scale as shown in fig. 1 and 2. A cleaning liquid inlet pipe is arranged above the water guide plate 300. The cleaning liquid of the liquid inlet pipe is divided into two flows through the inverted V-shaped slope or the inverted U-shaped slope of the water guide panel 300, and flows into the target area 400, so that the heating time can be reduced.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (7)

1. A washing device for a hospital disinfection supply center,

the washing device includes:

a housing (100); and

an inner container (200); the inner container (200) is configured with a heating cavity (200a) and a washing cavity (200b), the heating cavity (200a) and the washing cavity (200b) are isolated from each other in a manner of heating the washing cavity (200 b);

the outer shell (100) is provided with a containing cavity for containing the inner container (200);

it is characterized in that the preparation method is characterized in that,

the heating cavity (200a) is provided with an internal heat cavity (200a-1) extending into the washing cavity (200b), and the internal heat cavity (200a-1) is arranged at the bottom of the inner container (200) in a mode of heating the washing liquid in the middle part of the washing cavity (200 b).

2. A washing apparatus according to claim 1, wherein the distance L between the internal heat chamber (200a-1) and the inner chamber wall (200a-4) of the heating chamber (200a) is between one quarter and one half of the radius R of the inner container (200).

3. A washing device according to claim 2, characterized in that the cavity wall thickness of the inner cavity wall (200a-4) is smaller than the cavity wall thickness of the outer cavity wall (200a-2) of the heating cavity (200a) in contact with the housing (100).

4. A washing device according to claim 3, characterized in that the bottom of the inner container (200) is provided with a first drain hole (200c), and the first drain hole (200c) is coaxially communicated with a second drain hole (100b) on the casing (100).

5. A washing apparatus according to claim 4, characterized in that the part of the internal heat chamber (200a-1) extending into the washing chamber (200b) is of cambered cylindrical shape.

6. A washing device according to claim 5, characterized in that the heating chamber (200a) is provided with an oil filling hole (200a-5), said oil filling hole (200a-5) being detachably connected to an oil filling cap (200 a-3).

7. A washing device according to claim 6, characterized in that there is a heat conducting gap s between the outer chamber wall (200a-2) and the housing (100) in contact therewith.

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