CN217030128U

CN217030128U - Leakage-proof valve of refrigeration equipment

Info

Publication number: CN217030128U
Application number: CN202123258205.4U
Authority: CN
Inventors: 郑虎
Original assignee: Shanghai Xuechen Construction Engineering Co ltd
Current assignee: Shanghai Xuechen Construction Engineering Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-22
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of a leakage-proof valve, and discloses a leakage-proof valve of refrigeration equipment, which comprises the refrigeration equipment, wherein the inner wall of the refrigeration equipment is connected with a connecting plate in a sliding way, the inner wall of the refrigeration equipment is connected with a spring plate in a sliding way, the outer end of the spring plate and the outer end of the connecting plate are fixedly arranged, the outer end of the connecting plate is fixedly provided with a protective shell, the inner wall of the protective shell is connected with a plugging block in a sliding way, the inner wall of the plugging block is connected with a spring block in a sliding way, the outer end of the spring block is fixedly provided with a clamping block, the outer end of the clamping block is connected with a fixed spring in a sliding way, one end of the connecting plate at the outer end of the protective shell is placed in the refrigeration equipment and is extruded towards the direction of the spring plate, when the shell at the other end of the connecting plate is placed in the refrigeration equipment, the spring plate generates acting force through the compressed spring, the two ends of the connecting plate can be fixed inside the refrigeration equipment, and the installation speed of workers is increased.

Description

Leakage-proof valve of refrigeration equipment

Technical Field

The utility model belongs to the technical field of leakage-proof valves, and particularly relates to a leakage-proof valve of refrigeration equipment.

Background

Refrigeration is also called freezing, the temperature of an object is reduced or maintained below the temperature of the natural environment, and two ways for realizing refrigeration are provided, wherein one is natural cooling, one is artificial refrigeration, natural ice or deep well water is used for cooling the object by natural cooling, but the refrigerating capacity and the possible refrigerating temperature of the natural cooling cannot meet the production requirement, the natural cooling is a heat transfer process, and the artificial refrigeration is a unit operation which belongs to a thermodynamic process and utilizes refrigeration equipment to add energy to transfer heat from a low-temperature object to a high-temperature object.

The refrigeration air conditioner is common refrigeration equipment, and the last leak protection valve that still generally installs of refrigeration air conditioner, the leak protection valve on the conventional refrigeration air conditioner is when using, lacks corresponding protection mechanism on it, and the leak protection valve is direct exposes for a long time outside, can lose the life of leak protection valve, brings certain inconvenience for the user, consequently, needs a refrigeration equipment leak protection valve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that when the leakage-proof valve on the conventional refrigeration air conditioner is used, a corresponding protection mechanism is lacked, the leakage-proof valve is directly exposed outside for a long time, the service life of the leakage-proof valve can be consumed, and certain inconvenience is brought to a user, the leakage-proof valve for the refrigeration equipment is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a refrigeration plant leak protection valve, includes refrigeration plant, refrigeration plant's inner wall sliding connection has the connecting plate, refrigeration plant's inner wall sliding connection has the spring board, the outer end of spring board with the outer end fixed mounting of connecting plate, the outer end fixed mounting of connecting plate has the protective housing, the inner wall sliding connection of protective housing has the shutoff piece, the inner wall sliding connection of shutoff piece has the spring block, the outer end fixed mounting of spring block has the fixture block, the outer end sliding connection of fixture block has fixed spring, the confession has been seted up to the inner wall of protective housing the draw-in groove of the outer end joint of fixture block, the inner wall fixed mounting of protective housing has communicating pipe, the outer end fixed mounting of communicating pipe has the leak protection valve.

In a preferred embodiment, a spring is fixedly mounted on the inner wall of the refrigeration equipment, and one end of the spring is fixedly mounted on the upper end of the spring plate.

In a preferred embodiment, one end of the fixing spring is fixedly installed with the outer end of the spring block, and the other end of the fixing spring is fixedly installed with the inner wall of the blocking block.

In a preferred embodiment, the protective shell is provided with heat dissipation holes.

In a preferred embodiment, a connecting pipe is fixedly mounted at the outer end of the protective shell, and one end of the connecting pipe is fixedly mounted with one end of the communicating pipe.

In a preferred embodiment, the protective shell is made of a thermal insulation material.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the refrigeration equipment, one end of the connecting plate at the outer end of the protective shell is placed in the refrigeration equipment and is extruded towards the direction of the refrigeration equipment, the spring plate is enabled to extrude the spring, and when the shell at the other end of the connecting plate is placed in the refrigeration equipment, both ends of the connecting plate can be fixed in the refrigeration equipment through acting force generated by the compressed spring, so that the installation speed of workers is increased.

2. According to the utility model, the blocking block is placed in the protective shell, so that the clamping block at the outer end of the blocking block is extruded to the inside of the protective shell, the fixing spring is stretched, the clamping block is clamped with the clamping groove in the protective shell through the acting force generated by the stretched fixing spring, the unused mounting hole can be conveniently blocked, and the use by a worker is facilitated.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a protective shell and a refrigeration device according to the present invention;

FIG. 3 is a schematic view of the internal structure of the protective case according to the present invention;

fig. 4 is a schematic view of the structure of the plugging block of the present invention.

The mark in the figure is: 1-refrigeration equipment, 2-protective shell, 3-connecting pipe, 4-blocking block, 5-radiating hole, 6-clamping groove, 7-clamping block, 8-fixed spring, 9-spring block, 10-leakage-proof valve, 11-communicating pipe, 12-spring, 13-spring plate and 14-connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A leak-proof valve for a refrigerating apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

The embodiment is as follows:

the leak-proof valve for the refrigeration equipment, provided by the embodiment of the utility model, is shown in figures 1 and 2 and comprises the refrigeration equipment 1, the inner wall of the refrigeration equipment 1 is connected with a connecting plate 14 in a sliding manner, the inner wall of the refrigeration equipment 1 is connected with a spring plate 13 in a sliding manner, a spring 12 is fixedly arranged on the inner wall of the refrigeration equipment 1, one end of the spring 12 is fixedly arranged at the upper end of the spring plate 13, the outer end of the spring plate 13 is fixedly arranged at the outer end of the connecting plate 14, a protective shell 2 is fixedly arranged at the outer end of the connecting plate 14, and both ends of the connecting plate 14 can be fixed in the refrigeration equipment 1 by the acting force generated by the compressed spring 12, so that the installation speed of workers is increased.

Referring to fig. 1 and 3, the inner wall fixed mounting of protective housing 2 has communicating pipe 10, and the outer end fixed mounting of communicating pipe 11 has leak protection valve 10, and the louvre 5 of having seted up of protective housing 2 is convenient for dispel the heat to inside, and the outer end fixed mounting of protective housing 2 has connecting pipe 3, and the one end of connecting pipe 3 and the one end fixed mounting of communicating pipe 11, the material of protective housing 2 is for separating the temperature material system of making, is convenient for separate the temperature to the inside of protective housing 2.

Referring to fig. 1 and 4, a blocking block 4 is slidably connected to the inner wall of the protective shell 2, a spring block 9 is slidably connected to the inner wall of the blocking block 4, a fixture block 7 is fixedly mounted at the outer end of the spring block 9, a fixing spring 8 is slidably connected to the outer end of the fixture block 7, and the fixture block 7 at the outer end of the blocking block 4 is pressed into the protective shell 2 by placing the blocking block 4 into the protective shell 2, so that the fixing spring 8 is stretched; the one end of fixed spring 8 and the outer end fixed mounting of spring block 9, the other end of fixed spring 8 and the inner wall fixed mounting of shutoff piece 9, draw-in groove 6 that supplies the outer end joint of fixture block 7 is offered to the inner wall of protective housing 2, and through the effort that is produced by tensile fixed spring 8, make fixture block and the inside draw-in groove 6 of protective housing 2 carry out the joint, be convenient for will carry out the shutoff operation to the mounting hole that does not utilize.

The implementation principle of a refrigeration plant leak protection valve of this application embodiment is:

refrigeration plant 1's inside is put into through the one end of 2 outer end connecting plates 14 of protective housing to extrude to its direction, make spring plate 13 extrude spring 12, when refrigeration plant 1's inside was put to the other end shell through connecting plate 14, through the effort that compressed spring 12 produced, make the both ends of connecting plate 14 all can fix in refrigeration plant 1's inside, increase staff's installation rate.

Through putting into the inside of protective housing 2 with shutoff piece 4, make the fixture block 7 of shutoff piece 4 outer end extrude inside by protective housing 2, make fixed spring 8 stretched, through the effort that is produced by tensile fixed spring 8, make fixture block and the inside draw-in groove 6 of protective housing 2 carry out the joint, be convenient for will carry out the shutoff operation to the mounting hole that does not utilize, make things convenient for the staff to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A refrigeration plant leak protection valve, includes refrigeration plant (1), its characterized in that: the inner wall of the refrigeration equipment (1) is connected with a connecting plate (14) in a sliding way, the inner wall of the refrigeration equipment (1) is connected with a spring plate (13) in a sliding way, the outer end of the spring plate (13) is fixedly arranged with the outer end of the connecting plate (14), the outer end of the connecting plate (14) is fixedly provided with a protective shell (2), the inner wall of the protective shell (2) is connected with a plugging block (4) in a sliding way, the inner wall of the blocking block (4) is connected with a spring block (9) in a sliding way, the outer end of the spring block (9) is fixedly provided with a clamping block (7), the outer end of the clamping block (7) is connected with a fixed spring (8) in a sliding way, the inner wall of the protective shell (2) is provided with a clamping groove (6) for clamping the outer end of the clamping block (7), the inner wall fixed mounting of protective housing (2) has communicating pipe (11), the outer end fixed mounting of communicating pipe (11) has leak protection valve (10).

2. A leak-proof valve for a refrigerating apparatus as recited in claim 1, wherein: the inner wall of the refrigeration equipment (1) is fixedly provided with a spring (12), and one end of the spring (12) is fixedly arranged at the upper end of the spring plate (13).

3. A leak-proof valve for a refrigerating apparatus as recited in claim 1, wherein: one end of the fixed spring (8) is fixedly installed with the outer end of the spring block (9), and the other end of the fixed spring (8) is fixedly installed with the inner wall of the plugging block (4).

4. A leak-proof valve for a refrigerating apparatus as recited in claim 1, wherein: the protective shell (2) is provided with heat dissipation holes (5).

5. A leak-proof valve for a refrigerating apparatus as recited in claim 1, wherein: the outer end fixed mounting of protective housing (2) has connecting pipe (3), the one end of connecting pipe (3) with the one end fixed mounting of communicating pipe (11).

6. A leak-proof valve for a refrigerating apparatus as recited in claim 1, wherein: the protective shell (2) is made of a heat insulation material.