Hot water circulating equipment of ethylene oxide sterilizer

Abstract

The utility model discloses an ethylene oxide sterilizer hot water circulation device which comprises a supporting assembly, a heating water tank, a circulation assembly and a filtering assembly, the supporting assembly comprises a plurality of supporting legs and an annular plate fixed at the upper ends of the supporting legs, and the heating water tank is arranged at the upper end of the annular plate. The circulating assembly comprises a water pumping pipe arranged on the side wall of the heating water tank, a water pump arranged on the water pumping pipe, a water supply pipe arranged on the water pump and a water inlet pipe arranged on the side wall of the heating water tank, and the filtering assembly comprises a filtering box arranged in the middle of the water inlet pipe and a filtering net arranged in the filtering box. According to the hot water circulating equipment for the ethylene oxide sterilizer, water in the heating water tank is recycled through the arranged circulating assembly, and the circulating water is filtered through the filter screen arranged in the filter tank, so that the pipeline is prevented from being blocked by impurities after long-time use.

Description

Technical Field

[0001] The utility model relates to the technical field of ethylene oxide sterilizers, in particular to hot water circulation equipment for ethylene oxide sterilizers. Background Art

[0002] Ethylene oxide sterilizer is a key equipment for manufacturers of disposable sterile medical devices. It has special requirements for installation, operation, and use management. Ethylene oxide sterilizer is widely used in medical device manufacturers due to its strong sterilization ability and little damage to items.

[0003] There is a hot water circulation device in the ethylene oxide sterilizer. Most of the existing hot water circulation devices are not equipped with filtering components, and the circulating water is not filtered. Long-term use can easily lead to pipe blockage. For this reason, we propose a hot water circulation device for ethylene oxide sterilizer. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing hot water circulation equipment of ethylene oxide sterilizers, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an ethylene oxide sterilizer hot water circulation device, which circulates the water in the heating water tank through a circulation component and filters the circulating water through a filter net arranged in the filter box, thereby preventing impurities from clogging the pipeline due to long-term use.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An ethylene oxide sterilizer hot water circulation device, comprising:

[0009] A support assembly, comprising a plurality of support legs and a circular ring plate fixed at the upper ends of the support legs;

[0010] A heating water tank is arranged at the upper end of the circular plate;

[0011] A circulation assembly, comprising a water pump disposed on the side wall of the heating water tank, a water pump disposed on the water pump, a water delivery pipe disposed on the water pump, and a water inlet pipe disposed on the side wall of the heating water tank;

[0012] A filter assembly, comprising a filter box arranged in the middle of the water inlet pipe, and a filter screen arranged inside the filter box;

[0013] As a preferred solution of the hot water circulation device of an ethylene oxide sterilizer described in the utility model, bolts are provided on the support legs, and the bolts penetrate the support legs.

[0014] As a preferred solution of the hot water circulation device of an ethylene oxide sterilizer described in the utility model, an observation window is provided on the side wall of the heating water tank, and a water injection pipe is provided on the upper end of the heating water tank.

[0015] As a preferred solution of the hot water circulation device of an ethylene oxide sterilizer described in the utility model, a card slot is opened on the relative inner wall of the filter box, the filter screen is carded in the card slot, and a handle is provided in the middle of the upper end of the filter screen.

[0016] As a preferred solution of the hot water circulation device of an ethylene oxide sterilizer described in the utility model, two filter screens are provided.

[0017] As a preferred solution of the hot water circulation device of an ethylene oxide sterilizer described in the utility model, a fixing plate is vertically fixed to the bottom of one side wall of the filter screen, and the outer wall of the fixing plate is in contact with the inner wall of the filter box.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the hot water circulation equipment of the ethylene oxide sterilizer circulates the water in the heating water tank through the circulation component arranged therein, and filters the circulating water through the filter net arranged in the filter box, thereby preventing impurities from clogging the pipeline due to long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is a three-dimensional structural diagram of a hot water circulation device for an ethylene oxide sterilizer in this utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of a filter assembly of a hot water circulation device for an ethylene oxide sterilizer in this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of a filter screen of a hot water circulation device of an ethylene oxide sterilizer;

[0023] In the figure: 100, support assembly; 110, support leg; 111, bolt; 120, ring plate; 200, heating water tank; 201, observation window; 202, water filling pipe; 300, circulation assembly; 310, water suction pipe; 320, water pump; 330, water delivery pipe; 340, water inlet pipe; 400, filter assembly; 410, filter box; 411, slot; 420, filter net; 421, handle; 422, fixing plate. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides a hot water circulation device for an ethylene oxide sterilizer, which circulates water in a heating water tank through a circulating component, and filters the circulating water through a filter net arranged in a filter box, thereby preventing impurities from clogging pipelines during long-term use.

[0028] Figure 1-Figure 3 The structure diagram of an embodiment of a hot water circulation device for an ethylene oxide sterilizer according to the present invention is shown in FIG. Figure 1-Figure 3 In this embodiment, an ethylene oxide sterilizer hot water circulation device has a main body including a supporting component 100, a heating water tank 200, a circulation component 300 and a filtering component 400.

[0029] The support assembly 100 includes a plurality of support legs 110 and a circular plate 120 fixed to the upper end of the support leg 110. Preferably, in this embodiment, a bolt 111 is provided on the support leg 110, and the bolt 111 penetrates the support leg 110. The bolt 111 provided on the support leg 110 and penetrates the support leg 110 can fix the support leg 110 at a designated position, thereby ensuring the stable placement of the support leg 110.

[0030] The heating water tank 200 is arranged at the upper end of the circular plate 120. Preferably, in this embodiment, the side wall of the heating water tank 200 is provided with an observation window 201, and the upper end of the heating water tank 200 is provided with a water injection pipe 202. The observation window 201 is arranged to facilitate the operator to observe the water level in the heating water tank 200, so as to replenish water into the heating water tank 200 through the water injection pipe 202 in time.

[0031] The circulation component 300 includes a water suction pipe 310 arranged on the side wall of the heating water tank 200 , a water pump 320 arranged on the water suction pipe 310 , a water delivery pipe 330 arranged on the water pump 320 , and a water inlet pipe 340 arranged on the side wall of the heating water tank 200 .

[0032] The filter assembly 400 includes a filter box 410 disposed in the middle of the water inlet pipe 340 , and a filter screen 420 disposed inside the filter box 410 . Preferably, in the present embodiment, a card slot 411 is provided on the relative inner wall of the filter box 410, and the filter screen 420 is carded in the card slot 411. A handle 421 is provided at the middle part of the upper end of the filter screen 420. The filter screen 420 is carded in the filter screen 420 under the action of the card slot 411. The operator can remove the filter screen 420 from the card slot 411 by pulling the handle 421 at a later stage, so as to disassemble and clean the filter screen 420. Two filter screens 420 are provided, and the two filter screens 420 further enhance the filtering performance of the device. A fixing plate 422 is vertically fixed to the bottom of one side wall of the filter screen 420, and the outer wall of the fixing plate 422 is in contact with the inner wall of the filter box 410. The fixing plate 422 provided on the filter screen 420 can take out the filtered impurities together when the filter screen 420 is taken out, so as to facilitate the operator to clean the filtered impurities.

[0033] Combination Figure 1-Figure 3 The hot water circulation device of an ethylene oxide sterilizer of this embodiment is specifically used as follows: the water pump 320 extracts the water in the heating water tank 200 through the water pumping pipe 310 and sends it to the ethylene oxide sterilizer through the water supply pipe 330 for use. The used water flows into the heating water tank 200 through the water inlet pipe 340, so that the water is circulated. When the used water flows into the heating water tank 200, it first passes through the filter box 410, and the impurities in the water are filtered out by the filter net 420 in the filter box 410, thereby circulating the water. The water used in the heating water tank 200 is filtered to prevent impurities in the water from clogging the pipes when used for a long time. During use, the operator can observe the water level in the heating water tank 200 through the observation window 201 so as to replenish water into the heating water tank 200 through the water injection pipe 202 in time. At the same time, the filter net 420 is clamped in the filter net 420 by the action of the clamping slot 411. Later, the operator can remove the filter net 420 from the clamping slot 411 by pulling the handle 421 so as to disassemble and clean the filter net 420.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An ethylene oxide sterilizer hot water circulation device, characterized in that: include: A support assembly (100) comprises a plurality of support legs (110) and a circular ring plate (120) fixed to the upper ends of the support legs (110); A heating water tank (200) is arranged on the upper end of the circular plate (120); A circulation component (300) comprising a water pump (310) arranged on the side wall of the heating water tank (200), a water pump (320) arranged on the water pump (310), a water delivery pipe (330) arranged on the water pump (320), and a water inlet pipe (340) arranged on the side wall of the heating water tank (200); The filter assembly (400) comprises a filter box (410) arranged in the middle of the water inlet pipe (340), and a filter net (420) arranged inside the filter box (410).

2. The ethylene oxide sterilizer hot water circulation equipment according to claim 1, characterized in that: The support leg (110) is provided with a bolt (111), and the bolt (111) passes through the support leg (110).

3. The ethylene oxide sterilizer hot water circulation equipment according to claim 1, characterized in that: The side wall of the heating water tank (200) is provided with an observation window (201), and the upper end of the heating water tank (200) is provided with a water injection pipe (202).

4. The ethylene oxide sterilizer hot water circulation equipment according to claim 1, characterized in that: The filter box (410) has opposite inner side walls provided with a slot (411), the filter screen (420) is snapped into the slot (411), and a handle (421) is provided at the middle of the upper end of the filter screen (420).

5. The hot water circulation equipment for ethylene oxide sterilizer according to claim 1, characterized in that: Two filter screens (420) are provided.

6. The hot water circulation equipment for ethylene oxide sterilizer according to claim 1, characterized in that: A fixing plate (422) is vertically fixed to the bottom of one side wall of the filter screen (420), and the outer wall of the fixing plate (422) is in contact with the inner wall of the filter box (410).

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