CN201199110Y

CN201199110Y - Liquid separating machine of air conditioner

Info

Publication number: CN201199110Y
Application number: CNU2008200866521U
Authority: CN
Inventors: 王秋霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-02-25
Anticipated expiration: 2018-04-30

Abstract

The utility model discloses an air-conditioning tritorium, which pertains to fluid distribution devices and the existing product has heavy weight, large material waste and high product cost. The air-conditioning tritorium comprises an all-in-one device body which is divided into a main stream section and a tributary section along the axis, wherein, a main stream channel is arranged on the main stream section and a plurality of tributary channels are arranged on the tributary section. The air-conditioning tritorium is characterized in that parts corresponding to the tributary channels on the tributary section are designed to be protruding parts so as to form retreating parts between two neighboring protruding parts. The design of the protruding parts provides an essential guarantee to the arrangement of the tributary channels on the tributary section while the protruding parts can ensure that parts which are provided with no tributary channels on the device body can bear less material so as to reduce the weight of the product. According to such requirements, an air-conditioning tritorium mould can be first made with punch forming to be then processed into the main stream channel and the tributary channels so that the processing quantity of removed material can be greatly reduced to save materials.

Description

The air-conditioning knockout

Technical field

The utility model belongs to fluid distributor spare, a kind of specifically air-conditioning knockout.

Background technology

The air-conditioning knockout is the refrigerant distributor spare that will be connected in the air-conditioning system, is used for master stream passage inner refrigerant is distributed to each affluent channel.Existing air-conditioning knockout mostly is the segmented cylindrical-shaped structure shown in Fig. 2 (a), 2 (b), and product weight is bigger; And, this air-conditioning knockout is to form by going material processing (as turning, drilling) with the cylindric bar blank shown in Fig. 1 (a), 1 (b), in this process, the material of removing is shown in the hatching among Fig. 3 (a), 3 (b), the weight of the blank material shown in Fig. 1 (a), 1 (b) is 2.67 times of the product weight shown in Fig. 2 (a), 2 (b), causes the waste of most blank materials and the increase of product cost.

The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome that existing product weight is big, waste of material is big and defective such as product cost height, and a kind of air-conditioning knockout is provided.For this reason, the utility model is by the following technical solutions:

The air-conditioning knockout, it has an integral type body, this body is divided into master stream section and tributary section along its axis direction, offer the master stream passage on the section of described master stream, offer some affluent channels on the section of described tributary, protuberance is arranged at the position that it is characterized in that corresponding described affluent channel on the section of described tributary, thereby forms yielding portion between two adjacent protuberances.

As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature, so that when implementing, select for use as required:

It is planar that described yielding portion is imploded arcs.

Described yielding portion is plane.

Described protuberance is plane.

Described protuberance is the evagination arc surfaced.

The beneficial effects of the utility model are:

Being set to of protuberance offered affluent channel on the section of tributary provide the guarantee on the entity, and yielding portion then makes the position of not offering affluent channel on the body keep less material to alleviate product weight; According to such requirement, this air-conditioning knockout can at first be made blank by stamping forming mode, reprocesses out master stream passage and affluent channel afterwards, can reduce greatly thus and expect processing capacity, economical with materials.

Description of drawings

Fig. 1 (a), 1 (b) are the used blahk structure schematic diagram of processing existing product, and wherein Fig. 1 (b) is the left view of Fig. 1 (a).

Fig. 2 (a), 2 (b) are the structural representation of existing product, and wherein Fig. 2 (b) is the left view of Fig. 2 (a).

Fig. 3 (a), 3 (b) are the schematic diagram of the material of processing existing product removal, and wherein Fig. 3 (b) is the left view of Fig. 3 (a).

Fig. 4 (a), 4 (b) are the used blahk structure schematic diagram of processing the utility model product, and wherein Fig. 4 (b) is the left view of Fig. 4 (a).

Fig. 5 (a), 5 (b) are the structural representation of the utility model product, and wherein Fig. 5 (b) is the left view of Fig. 5 (a).

Fig. 6 (a), 6 (b) are the schematic diagram of the material of processing the utility model product removal, and wherein Fig. 6 (b) is the left view of Fig. 6 (a).

Among the figure: L1-master stream section, L2-tributary section, 1-master stream passage, 2-affluent channel, 3-protuberance, 4-yielding portion, the used blank of 5-processing existing product, the used blank of 6-processing the utility model product.

The specific embodiment

By a preferred embodiment the utility model is done further explanation below in conjunction with Figure of description.

Air-conditioning knockout shown in Fig. 5 (a), 5 (b), it has an integral type body, this body is divided into master stream section L1 and tributary section L2 along its axis direction, offer master stream passage 1 on the section L1 of master stream, offer some affluent channels 2 on the section L2 of tributary, owing to need on the section L2 of tributary, offer some affluent channels 2, therefore the cross section specification of tributary section L2 big than master stream section L1, tributary section L2 goes up the position of corresponding affluent channel 2 and is arranged to protuberance 3, thereby forms yielding portion 4 between two adjacent protuberances 3; Therefore in the figure, protuberance 3 is the evagination arc surfaced, and it is planar that yielding portion 4 is imploded arcs, externally forms continuous surface (from the technical problems to be solved in the utility model, that protuberance also can be is plane, yielding portion also can be plane) on the profile.

Air-conditioning knockout shown in Fig. 5 (a), 5 (b), can strike out the blank of shape shown in Fig. 4 (a), 4 (b) earlier with bar, on this blank, directly form the outer shape of air-conditioning knockout shown in Fig. 5 (a), 5 (b), afterwards according to going material processing (as drilling) shown in Fig. 6 (a), 6 (b) hatching part.According to scheme of the present utility model, the weight of blank material only is 1.15 times of product weight, has therefore saved material greatly; Simultaneously, removed the unnecessary portions material that product does not play effect, product weight reduced; User, manufacturer's cost and national energy waste are reduced greatly.

Claims

1. air-conditioning knockout, it has an integral type body, this body is divided into master stream section (L1) and tributary section (L2) along its axis direction, offer master stream passage (1) on the described master stream section (L1), offer some affluent channels (2) on the described tributary section (L2), protuberance (3) is arranged at the position that it is characterized in that the last corresponding described affluent channel (2) of described tributary section (L2), thereby forms yielding portion (4) between adjacent two protuberances (3).

2. air-conditioning knockout according to claim 1, it is planar to it is characterized in that described yielding portion (4) is imploded arcs.

3. air-conditioning knockout according to claim 1 is characterized in that described yielding portion (4) is plane.

4. according to claim 1,2 or 3 described air-conditioning knockouts, it is characterized in that described protuberance (3) is plane.

5. according to claim 1,2 or 3 described air-conditioning knockouts, it is characterized in that described protuberance (3) is the evagination arc surfaced.