CN216898004U

CN216898004U - Cold air spray nozzle assembly for refrigerator

Info

Publication number: CN216898004U
Application number: CN202123320908.5U
Authority: CN
Inventors: 杜楚楚
Original assignee: Beijing Xintongda Mechanical And Electrical Equipment Technology Co ltd
Current assignee: Beijing Xintongda Mechanical And Electrical Equipment Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-05
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an air conditioning spray head assembly for a refrigerator, which comprises an outer shell, an air inlet pipe, a nozzle, an air homogenizing rod, a first sealing rubber ring, a pressure pump, a second sealing rubber ring and a valve, wherein an air inlet is formed in one end of the outer shell, the air inlet is formed in the position of the air inlet pipe, the outer wall of the air inlet pipe is in threaded connection with the air inlet, the pressure pump is installed on the air inlet pipe, a plurality of air outlets which are uniformly distributed at intervals are formed in one end, opposite to the air inlet, of the outer shell, the nozzle is installed at the position of the air outlet and is in threaded connection with the air outlet, the valve is installed on the nozzle, an air chamber communicated with the nozzle and the air inlet pipe is arranged inside the outer shell, the air homogenizing rod which is arranged in the length direction of the air chamber is installed at the center of the inside of the air chamber, and the air homogenizing rod comprises a metal rod, an activated carbon layer and breathable cotton. The utility model can effectively utilize cold air to carry out targeted cooling on hardware, and has high cooling efficiency.

Description

Cold air spray nozzle assembly for refrigerator

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a cold air spray head assembly for a refrigerator.

Background

In the production and manufacturing process of hardware parts, the hardware after production is generally cooled, so that the important significance is achieved in providing an efficient cold air spray head assembly for cooling.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cooling air nozzle assembly for a refrigerator, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air conditioning shower nozzle subassembly for refrigerator, includes shell body, intake pipe, nozzle, even gas stick, first sealed rubber ring, force (forcing) pump, the sealed rubber ring of second and valve, the one end of shell body is equipped with the air inlet, air inlet department is equipped with the intake pipe, intake pipe outer wall and air inlet threaded connection, install the force (forcing) pump in the intake pipe, the shell body with the opposite one end of air inlet is equipped with a plurality of even interval distribution's gas outlet, gas outlet department installs the nozzle, the nozzle with gas outlet threaded connection, install the valve on the nozzle, the inside of shell body be equipped with the air chamber of nozzle and intake pipe intercommunication, the even gas stick that sets up on its length direction is installed to the inside center department of air chamber, even gas stick includes metal bar, activated carbon layer and ventilative cotton.

Furthermore, the metal rod, the activated carbon layer and the breathable cotton are sequentially coated from inside to outside.

Further, the inner wall of the outer shell is coated with a sound attenuation material.

Furthermore, the inner wall of the outer shell is fixed with a first sealing rubber ring which is sleeved with the air inlet pipe.

Furthermore, a second sealing rubber ring sleeved with the nozzle is fixed on the inner wall of the outer shell.

Further, the number of the nozzles is several rows.

Compared with the prior art, the utility model has the following beneficial effects: the cold air spray head assembly for the refrigerator can effectively utilize cold air to carry out targeted cooling on hardware, and is high in cooling efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a cold air shower head assembly for a refrigerator according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a gas distribution bar structure of a cold gas spray head assembly for a refrigerator according to an embodiment of the utility model.

Reference numerals:

1. an outer housing; 2. an air inlet pipe; 3. a nozzle; 4. a gas homogenizing rod; 5. an air inlet; 6. a first sealing rubber ring; 7. a pressure pump; 8. an air chamber; 9. an air outlet; 10. a second sealing rubber ring; 11. a valve; 12. a metal rod; 13. an activated carbon layer; 14. and (5) breathable cotton.

Detailed Description

The utility model is further described with reference to the following drawings and detailed description:

in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-2, a cold air spray head assembly for a refrigerator according to an embodiment of the present invention includes an outer shell 1, an air inlet pipe 2, a nozzle 3, an air distribution rod 4, a first sealing rubber ring 6, a pressure pump 7, a second sealing rubber ring 10, and a valve 11, wherein an air inlet 5 is disposed at one end of the outer shell 1, the air inlet 5 is disposed with the air inlet pipe 2, an outer wall of the air inlet pipe 2 is in threaded connection with the air inlet 5, the pressure pump 7 is mounted on the air inlet pipe 2, a plurality of air outlets 9 are uniformly distributed at intervals are disposed at one end of the outer shell 1 opposite to the air inlet 5, the nozzle 3 is mounted at the air outlet 9, the nozzle 3 is in threaded connection with the air outlets 9, the valve 11 is mounted on the nozzle 3, an air chamber 8 communicated with the nozzle 3 and the air inlet pipe 2 is disposed inside the outer shell 1, the air distribution rod 4 is mounted at a center of the air chamber 8 along a length direction thereof, the gas homogenizing rod 4 comprises a metal rod 12, an activated carbon layer 13 and breathable cotton 14.

According to the scheme of the utility model, the metal rod 12, the activated carbon layer 13 and the breathable cotton 14 are sequentially coated from inside to outside, and the activated carbon layer 13 can reduce the odor of discharged cold air.

According to the scheme of the utility model, the inner wall of the outer shell 1 is coated with the silencing material to reduce noise generated by internal airflow.

Through the scheme of the utility model, the first sealing rubber ring 6 which is sleeved with the air inlet pipe 2 is fixed on the inner wall of the outer shell 1, so that the sealing property is ensured.

Through the scheme of the utility model, the inner wall of the outer shell 1 is fixed with the second sealing rubber ring 10 which is sleeved with the nozzle 3, so that the sealing property is ensured.

With the above solution of the present invention, the number of the nozzles 3 is several rows.

When specifically using, the air conditioning by refrigeration plant supply is pressurized by force (forcing) pump 7, and air conditioning passes through air inlet 5 and gets into air chamber 8, then evenly disperses air conditioning under even air bar 4 effect, and air conditioning cools off the work piece from nozzle 3 discharge, and the switch of 3 air conditioning of accessible valve 11 on-off control nozzles, air conditioning concentrate from nozzle 3 discharge increase with higher speed to work piece refrigerated efficiency, improves air conditioning's utilization ratio, and a plurality of nozzles 3 can cool off a plurality of work pieces simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The cold air spray head assembly for the refrigerator is characterized by comprising an outer shell (1), an air inlet pipe (2), a nozzle (3), an air homogenizing rod (4), a first sealing rubber ring (6), a pressure pump (7), a second sealing rubber ring (10) and a valve (11), wherein an air inlet (5) is arranged at one end of the outer shell (1), the air inlet pipe (2) is arranged at the position of the air inlet (5), the outer wall of the air inlet pipe (2) is in threaded connection with the air inlet (5), the pressure pump (7) is installed on the air inlet pipe (2), a plurality of air outlets (9) which are uniformly distributed at intervals are arranged at the opposite end of the outer shell (1) and the air inlet (5), the nozzle (3) is installed at the position of the air outlet (9), the nozzle (3) is in threaded connection with the air outlet (9), and the valve (11) is installed on the nozzle (3), the inside of shell body (1) be equipped with air chamber (8) of nozzle (3) and intake pipe (2) intercommunication, the inside center department of air chamber (8) installs even gas stick (4) that set up on its length direction, even gas stick (4) include metal rod (12), activated carbon layer (13) and ventilative cotton (14).

2. The cold air nozzle assembly for the refrigerator according to claim 1, wherein the metal rod (12), the activated carbon layer (13) and the air-permeable cotton (14) are sequentially coated from inside to outside.

3. A cold air nozzle assembly for a refrigerator according to claim 1, wherein an inner wall of the outer case (1) is coated with a sound deadening material.

4. The cold air nozzle assembly for the refrigerator according to claim 1, wherein a first sealing rubber ring (6) sleeved with the air inlet pipe (2) is fixed on the inner wall of the outer shell (1).

5. A cold air nozzle assembly for a refrigerator according to claim 1, wherein a second sealing rubber ring (10) sleeved with the nozzle (3) is fixed on the inner wall of the outer shell (1).

6. A cold air nozzle assembly for refrigerators according to claim 1, characterized in that the number of nozzles (3) is several rows.