Sterilization filter for module pressure-bearing hot water system

Abstract

The utility model discloses a sterilization filter for a module pressure-bearing hot water system, which comprises a shell, a mounting cover is movably arranged on the shell, clamping blocks are slidably arranged at two ends of the mounting cover, a groove is arranged on the inner wall of the shell, and the clamping blocks are arranged in the groove. A hinge part is arranged on the mounting cover, a hinge rod is arranged on the shell, one end of the hinge rod is hinged to the clamping block, the other end of the hinge rod is hinged to the hinge part, and the clamping block can be clamped in the groove by sliding the hinge part; a clamping block is arranged on the mounting cover, a filter element is arranged on the mounting cover, a clamping groove is formed in the filter element, the clamping block is movably arranged in the clamping groove, the filter element is rotated, so that a clamping rod on the clamping block is separated from a groove body in the filter element, and then the filter element is pulled out. The filter element is convenient to replace; and the inner wall of the shell containing the filter element is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the field of filters, in particular to a sterilizing filter for a module pressurized hot water system. Background Art

[0002] The sterilizing filter mainly adopts a microfiltration filter element with a large specific surface area and a filtration accuracy of 0.22μm or more. It is mainly used to prevent impurities and harmful bacteria, microorganisms, etc. in the air from entering tanks, production lines, sterile rooms, etc., causing changes in water quality, products and sterile room environment, and meeting the process needs of food, biochemistry, beverages, beer, medicine, electronics and other industries. Utility model content, such as a water heater safety valve provided by patent No. CN 201875221U, includes a valve body, an internal leakage device, an external leakage device and a handle, wherein the internal leakage device is installed in the main channel of the valve body, the external leakage device is installed in the bypass channel of the valve body, and the handle is installed at the end of the bypass channel. It is characterized in that a filter is installed in the water inlet of the valve body, but the filter element of the device is difficult to replace and the inner wall of the shell containing the filter element is difficult to clean.

[0003] The utility model aims to provide a sterilizing filter for a module pressurized hot water system, which solves the problem that the filter element of the device is difficult to replace and the inner wall of the shell containing the filter element is difficult to clean. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model provides a sterilizing filter for a modular pressurized hot water system, the sterilizing filter for a modular pressurized hot water system comprising a shell, a mounting cover movably provided on the shell, blocks slidably provided at both ends of the mounting cover, a groove is provided on the inner wall of the shell, a hinge is provided on the mounting cover, a hinge rod is provided on the shell, one end of the hinge rod is hinged on the block, and the other end is hinged on the hinge, sliding the hinge can make the block engage in the groove; a snap block is provided on the mounting cover, a filter element is provided on the mounting cover, a snap groove is provided on the filter element, and the snap block is movably provided in the snap groove.

[0005] Preferably, a slide groove is provided on the mounting cover, and the clamping block is slidably disposed in the slide groove.

[0006] Preferably, two adjacent blocks are connected via a spring.

[0007] Preferably, a handle is provided on the hinged portion.

[0008] Preferably, a water inlet is provided at one end of the shell, and a water outlet is provided at the other end.

[0009] Preferably, a scraper is provided on the mounting cover, and the scraper is in contact with the inner wall of the shell.

[0010] Preferably, a clamping rod is provided on the clamping block, a slot body is provided on the clamping slot, and the clamping rod is movably provided in the slot body.

[0011] The utility model provides a sterilizing filter for a modular pressurized hot water system, the sterilizing filter for a modular pressurized hot water system comprising a shell, a mounting cover movably provided on the shell, clamping blocks slidably provided at both ends of the mounting cover, a groove provided on the inner wall of the shell, a hinged portion provided on the mounting cover, a hinged rod provided on the shell, one end of the hinged rod being hinged on the clamping block, and the other end being hinged on the hinged portion, sliding the hinged portion can make the clamping block engage in the groove; a clamping block is provided on the mounting cover, a filter element is provided on the mounting cover, a clamping groove is provided on the filter element, and the clamping block can be engaged with the filter element. It is movably arranged in the engaging groove. When using the filter, it is necessary to first connect the water inlet and the water outlet on the shell to the water pipe. Then, when replacing the filter element, it is necessary to first pull the hinge part so that the hinge part drives the hinge rod to move. During the displacement, the hinge rod drives the clamping block to separate from the groove. Then, slide the installation cover, and then rotate the installation cover so that the scraper on the installation cover cleans the inner wall of the shell. Then, pull out the installation cover, and then rotate the filter element so that the clamping rod on the engaging block is separated from the groove body on the filter element. Then, pull out the filter element. Through the simple structure, the filter element is easy to replace and the inner wall of the shell containing the filter element is easy to clean.

[0012] Beneficial effect: by pulling the hinged part, the hinged part drives the hinged rod to move, and the hinged rod drives the block to separate from the groove during the displacement, so that the filter element is easy to replace and the inner wall of the shell containing the filter element is easy to clean.

[0013] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 This is a first-view structural diagram of the sterilizing filter provided by the utility model;

[0016] Figure 2 This is a second perspective structural diagram of the sterilizing filter provided by the utility model;

[0017] Figure 3It is an internal structure diagram of the sterilizing filter provided by the utility model.

[0018] Description of Reference Numerals

[0019] 1. Shell; 2. Mounting cover; 3. Slide groove; 4. Block; 5. Groove; 6. Spring; 7. Articulated rod; 8. Articulated part; 9. Handle; 10. Water inlet; 11. Water outlet; 12. Filter element; 13. Engagement groove; 14. Engagement block; 15. Engagement rod; 16. Scraper. DETAILED DESCRIPTION

[0020] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0021] like Figure 1-3 As shown: The utility model provides a sterilizing filter for a modular pressurized hot water system, the sterilizing filter comprising a shell 1, a mounting cover 2 movably provided on the shell 1, blocks 4 slidably provided at both ends of the mounting cover 2, a groove 5 provided on the inner wall of the shell 1, a hinged portion 8 provided on the mounting cover 2, a hinged rod 7 provided on the shell 1, one end of the hinged rod 7 is hinged on the block 4, and the other end is hinged on the hinged portion 8, sliding the hinged portion 8 can make the block 4 snap into the groove 5; a snap-fit ​​block 14 is provided on the mounting cover 2, a filter element 12 is provided on the mounting cover 2, a snap-fit ​​groove 13 is provided on the filter element 12, and the snap-fit ​​block 14 is movably provided in the snap-fit ​​groove 13.

[0022] The working principle of the utility model is as follows: when using the filter, it is necessary to first connect the water inlet and the water outlet on the shell to the water pipe; then, when replacing the filter element, it is necessary to first pull the hinged part so that the hinged part drives the hinged rod to move; during the displacement, the hinged rod drives the clamping block to separate from the groove; then, slide the installation cover, and then rotate the installation cover so that the scraper on the installation cover cleans the inner wall of the shell; then, pull out the installation cover; then, rotate the filter element so that the clamping rod on the clamping block is separated from the groove body on the filter element; then, pull out the filter element; through a simple structure, the filter element is easy to replace and the inner wall of the shell containing the filter element is easy to clean.

[0023] In a preferred embodiment of the present invention, a slide groove 3 is provided on the mounting cover 2, and the clamping block 4 is slidably disposed in the slide groove 3, so as to facilitate the limiting of the clamping block so that it is not easy to produce position deviation during the displacement process.

[0024] In a preferred embodiment of the present invention, two adjacent clamping blocks 4 are connected by a spring 6, which is to facilitate the clamping block to be engaged in the groove through the elastic force of the spring.

[0025] In a preferred embodiment of the present invention, a handle 9 is provided on the hinged portion 8, so as to facilitate pulling the hinged portion by the handle.

[0026] In a preferred embodiment of the present invention, a water inlet 10 is provided at one end of the housing 1, and a water outlet 11 is provided at the other end, so as to facilitate water to enter from the water inlet and flow out from the water outlet.

[0027] In a preferred embodiment of the present invention, a scraper 16 is provided on the mounting cover 2 , and the scraper 16 abuts against the inner wall of the housing 1 , so as to facilitate cleaning of the interior of the housing.

[0028] In a preferred embodiment of the present invention, a clamping rod 15 is provided on the clamping block 14, a slot body is provided on the clamping slot 13, and the clamping rod 15 is movably provided in the slot body so that the clamping rod can be clamped in the slot body.

[0029] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0030] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0031] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A sterilizing filter for a modular pressurized hot water system, characterized in that: The sterilizing filter for a modular pressurized hot water system comprises a shell (1), a mounting cover (2) movably provided on the shell (1), clamping blocks (4) slidably provided at both ends of the mounting cover (2), a groove (5) provided on the inner wall of the shell (1), a hinged portion (8) provided on the mounting cover (2), a hinged rod (7) provided on the shell (1), one end of the hinged rod (7) being hinged on the clamping block (4), and the other end being hinged on the hinged portion (8), and sliding the hinged portion (8) can cause the clamping block (4) to be engaged in the groove (5); The mounting cover (2) is provided with a snap-fit ​​block (14), the mounting cover (2) is provided with a filter element (12), the filter element (12) is provided with a snap-fit ​​groove (13), and the snap-fit ​​block (14) is movably arranged in the snap-fit ​​groove (13).

2. The sterilizing filter for a modular pressurized hot water system according to claim 1, characterized in that: The installation cover (2) is provided with a slide groove (3), and the clamping block (4) is slidably arranged in the slide groove (3).

3. The sterilizing filter for a modular pressurized hot water system according to claim 2, characterized in that: Two adjacent clamping blocks (4) are connected via a spring (6).

4. The sterilizing filter for a modular pressurized hot water system according to claim 3, characterized in that: The hinged portion (8) is provided with a handle (9).

5. The sterilizing filter for a modular pressurized hot water system according to claim 1, characterized in that: One end of the housing (1) is provided with a water inlet (10), and the other end is provided with a water outlet (11).

6. The sterilizing filter for a modular pressurized hot water system according to claim 1, characterized in that: The installation cover (2) is provided with a scraper (16), and the scraper (16) is in contact with the inner wall of the shell (1).

7. The sterilizing filter for a modular pressurized hot water system according to claim 1, characterized in that: The engaging block (14) is provided with a clamping rod (15), the engaging groove (13) is provided with a groove body, and the clamping rod (15) is movably arranged in the groove body.

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