CN210694613U

CN210694613U - Boiler controller shell with protective structure

Info

Publication number: CN210694613U
Application number: CN201921875334.8U
Authority: CN
Inventors: 陈弘昊; 易巧群
Original assignee: Yangzhou Wentian Network Technology Co Ltd
Current assignee: Yangzhou Wentian Network Technology Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-05
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a boiler controller casing with protective structure, which comprises a housin, the inner wall fixedly connected with a plurality of spring of casing, and the other end difference fixed connection of a plurality of spring is on the surface of framework, the equal joint of the left and right sides of casing upper surface has a screw thread section of thick bamboo, screw thread section of thick bamboo female connection has the threaded rod, the bottom of threaded rod is provided with the drier package, the top fixedly connected with hand wheel of threaded rod. The utility model discloses in, through setting up spring, drier package and rubber pad, when the casing received vibrations, a plurality of spring can carry out the shock attenuation to the electrical apparatus of installing in the framework, prevents to damage electrical apparatus because vibrations, and the inside moisture of casing can be detached to the drier package, prevents that the moisture from arousing the short circuit of circuit, and the rubber pad can seal the gap of apron and casing junction, prevents in the dust falls the casing, under the effect of above-mentioned structure, can make the casing have shockproof, dampproofing and dirt-proof effect.

Description

Boiler controller shell with protective structure

Technical Field

The utility model relates to a controller technical field especially relates to a boiler controller casing with protective structure.

Background

At present, a boiler controller shell is not provided with a shockproof, dustproof and moistureproof structure, so that when the boiler controller shell is used, internal precise electric appliances are easily damaged due to the fact that the shell is shaken, dust and moisture enter the controller, the dust and the moisture can cause short circuit of internal circuits of the controller, the circuits are burnt out, and the service life of the controller is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the boiler controller shell with the protection structure is provided for solving the problems that when the existing boiler controller shell is used, the shell is easily damaged by vibration due to the fact that most of the shell does not have a shockproof, dustproof and moistureproof structure, dust and moisture enter the controller, the dust and the moisture can cause short circuit of an internal circuit of the controller, the circuit is burnt out, and the service life of the controller is influenced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a boiler controller casing with protective structure, includes the casing, the inner wall fixedly connected with a plurality of spring of casing, and the other end difference fixed connection of a plurality of spring is on the surface of framework, the equal joint in the left and right sides of casing upper surface has a screw thread section of thick bamboo, screw thread section of thick bamboo female connection has the threaded rod, the bottom of threaded rod is provided with the drier package, the top fixedly connected with hand wheel of threaded rod, the lower surface of hand wheel is provided with the sealing washer, the lower surface overlap joint at the upper surface of casing of sealing washer, the draw-in groove has been seted up in the front of casing, the joint has the rubber pad in the draw-in groove, the positive four corners department of casing all sets up threaded hole, the front overlap joint of casing has the.

As a further description of the above technical solution:

the surface of the frame body is provided with a plurality of through holes, and the diameter of each through hole is 2 cm.

As a further description of the above technical solution:

the surface of the desiccant bag is woven by non-woven fabrics, and calcium chloride is arranged in the non-woven fabrics.

As a further description of the above technical solution:

the material of sealing washer is rubber, the height of sealing washer is greater than the height that the screw thread section of thick bamboo extrudes the casing upper surface.

As a further description of the above technical solution:

the wire guide sleeve is arranged below the left side of the front face of the inner wall of the shell and is made of silica gel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up spring, drier package and rubber pad, when the casing received vibrations, a plurality of spring can carry out the shock attenuation to the electrical apparatus of installing in the framework, prevents to damage electrical apparatus because vibrations, and the inside moisture of casing can be detached to the drier package, prevents that the moisture from arousing the short circuit of circuit, and the rubber pad can seal the gap of apron and casing junction, prevents in the dust falls the casing, under the effect of above-mentioned structure, can make the casing have shockproof, dampproofing and dirt-proof effect.

2. The utility model discloses in, through setting up the drier package on the threaded rod, use the hand wheel to twist the threaded rod and dismantle, can make things convenient for people to change the drier package, avoid the drier to use the overlength and become invalid to guarantee the effect of dehumidification through changing the drier package.

3. The utility model discloses in, through setting up the wire cover for the inside electric wire of casing can be connected with external equipment electricity, and the wire cover not only plays the effect of protection wire, can also play the gap that sealed wire passed the casing production, prevents that the dust from entering into in the casing.

Drawings

Fig. 1 is a schematic front sectional view of a boiler controller housing with a protective structure according to the present invention;

fig. 2 is a schematic left-side sectional structure view of a boiler controller housing with a protective structure according to the present invention;

fig. 3 is a schematic front view of a rubber gasket of a boiler controller casing with a protective structure according to the present invention.

Illustration of the drawings:

1. a housing; 2. a spring; 3. a frame body; 4. a through hole; 5. a threaded barrel; 6. a threaded rod; 7. a desiccant bag; 8. a hand wheel; 9. a seal ring; 10. a card slot; 11. a rubber pad; 12. a threaded hole; 13. a cover plate; 14. a screw; 15. a wire sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a boiler controller shell with a protection structure comprises a shell 1, wherein the inner wall of the shell 1 is fixedly connected with a plurality of springs 2, the other ends of the springs 2 are respectively and fixedly connected to the surface of a frame 3, when the shell 1 is vibrated by arranging the springs 2, the springs 2 can absorb shock of an electric appliance arranged on the frame 3 to prevent the electric appliance from being damaged due to vibration, threaded cylinders 5 are respectively clamped on the left side and the right side of the upper surface of the shell 1, threaded rods 6 are connected with the threaded cylinders 5 in a threaded manner, drying agent bags 7 are arranged at the bottom ends of the threaded rods 6, hand wheels 8 are fixedly connected to the top ends of the threaded rods 6, sealing rings 9 are arranged on the lower surfaces of the hand wheels 8, the lower surfaces of the sealing rings 9 are lapped on the upper surface of the shell 1, clamping grooves 10 are formed in the front surface of the shell 1, rubber pads 11 are, the rubber pad 11 joint is in draw-in groove 10, can play the junction of sealed apron 13 and casing 1, further strengthens the holistic leakproofness of casing 1, and threaded hole 12 has all been seted up to the positive four corners department of casing 1, and the positive overlap joint of casing 1 has apron 13, and apron 13 fixes on casing 1 through four screws 14, through setting up threaded hole 12 and screw 14, conveniently fixes apron 13 on casing 1 to brought the convenience in the operation of giving the workman.

Specifically, as shown in fig. 1, a plurality of through holes 4 are formed in the surface of the frame body 3, the diameter of each through hole 4 is 2 cm, and through the arrangement of the through holes 4, when an electrical element is installed and arranged in the frame body 3, a lead on the electrical element can penetrate through the frame body 3 through the through holes 4 and is electrically connected with external equipment from the lead sheath 15.

Specifically, as shown in fig. 2, the surface of the desiccant bag 7 is woven by using a non-woven fabric, and calcium chloride is provided in the non-woven fabric, and by providing the desiccant bag 7, the calcium chloride can remove moisture in the casing 1, thereby preventing the moisture from causing a short circuit.

Specifically, as shown in fig. 2, the sealing ring 9 is made of rubber, the sealing ring 9 is higher than the height of the threaded cylinder 5 protruding out of the upper surface of the casing 1, and by arranging the sealing ring 9, when the drying agent bag 7 is fixed in the casing 1, the sealing ring 9 can seal the joint between the threaded cylinder 5 and the threaded rod 6, so that external moisture is prevented from entering from a gap, and the sealing performance of the casing 1 is improved.

Specifically, as shown in fig. 2, the wire sleeve 15 is arranged below the front left side of the inner wall of the housing 1, the wire sleeve 15 is made of silica gel, and the wire sleeve 15 is arranged, so that the electric wire inside the housing 1 can be electrically connected with external equipment, the wire sleeve 15 not only plays a role in protecting the wire, but also can play a role in sealing the gap generated when the wire penetrates through the housing 1, and dust is prevented from entering the housing 1.

The working principle is as follows: during the use, install electrical apparatus in framework 3 to wire through-hole 4, then connect rubber pad 11 joint in draw-in groove 10, use four screws 14 to fix apron 13 on casing 1, after the installation, install threaded rod 6 with drier package 7 in threaded cylinder 5, until sealing washer 9 complete with casing 1 surface contact and stop.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a boiler controller casing with protective structure, includes casing (1), its characterized in that, the inner wall fixedly connected with of casing (1) a plurality of spring (2), and the other end of a plurality of spring (2) is fixed connection respectively on the surface of framework (3), the equal joint in both sides has a screw thread section of thick bamboo (5) about casing (1) upper surface, screw thread section of thick bamboo (5) female connection has threaded rod (6), the bottom of threaded rod (6) is provided with drier package (7), the top fixedly connected with hand wheel (8) of threaded rod (6), the lower surface of hand wheel (8) is provided with sealing washer (9), the lower surface overlap joint of sealing washer (9) is at the upper surface of casing (1), draw-in groove (10) have been seted up in the front of casing (1), the joint has rubber pad (11) in draw-in groove (10), threaded holes (12) are formed in four corners of the front face of the shell (1), a cover plate (13) is lapped on the front face of the shell (1), and the cover plate (13) is fixed on the shell (1) through four screws (14).

2. The boiler controller shell with the protection structure according to claim 1, wherein a plurality of through holes (4) are formed in the surface of the frame body (3), and the diameter of the through holes (4) is 2 cm.

3. The boiler controller shell with the protection structure according to claim 1, wherein the surface of the desiccant bag (7) is woven by non-woven fabrics, and calcium chloride is arranged in the non-woven fabrics.

4. The boiler controller shell with the protection structure according to claim 1, wherein the sealing ring (9) is made of rubber, and the height of the sealing ring (9) is greater than the height of the thread cylinder (5) protruding out of the upper surface of the shell (1).

5. The boiler controller shell with the protection structure according to claim 1, wherein a wire guide sleeve (15) is arranged below the left side of the front surface of the inner wall of the shell (1), and the wire guide sleeve (15) is made of silica gel.