CN210832642U

CN210832642U - Capillary network for gravity cabinet

Info

Publication number: CN210832642U
Application number: CN201921484288.9U
Authority: CN
Inventors: 于英娜
Original assignee: Klimasystemtechnik Kunshan Co ltd
Current assignee: Klimasystemtechnik Kunshan Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-23
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a gravity is capillary network for cabinet, including capillary network, capillary network includes two collector pipes that are parallel to each other that are located both ends, the interval is provided with the capillary perpendicular to the collector pipe between the collector pipe, capillary network just sets up just in proper order and interval, and the interval of capillary network is 50 ~ 80mm, the one end of collector pipe is connected with the pipe that connects in parallel jointly, the interval is provided with a plurality of position rings that are used for straining the both ends of capillary network on the collector pipe, wear to be equipped with the locating lever that both ends and gravity cabinet can dismantle the connection in the position ring, and its technical scheme main points are, adopt the parallelly connected setting of multirow capillary network, guaranteed refrigeration and heating capacity; the distance between the capillary networks is controlled to be 50-80 mm, so that heat loss is reduced while gas circulation is ensured; through setting up the position circle, after penetrating the locating lever, the locating lever both ends are fixed in the gravity cabinet, realize the effect of flare-outing to capillary network, make the installation stable.

Description

Capillary network for gravity cabinet

Technical Field

The utility model relates to an air conditioner accessory technical field, more specifically say, it relates to a capillary network for gravity cabinet.

Background

The gravity cabinet is one of the application of capillary networks, and is characterized in that a plurality of rows of capillary networks are vertically suspended in a cabinet body, and cold water is introduced in summer and hot water is introduced in winter. The upper part and the lower part of the cabinet body are respectively provided with an air inlet and an air outlet, air is cooled or heated through the natural convection principle, cold air is sent out from the air outlet below through pressure difference in summer, and the cabinet does not contain a fan and has no noise. The condensed water freely slides along the wall of the capillary tube and drops into a condensed water tray right below the capillary tube. In winter, hot air is sent out from the upper air opening.

Among the prior art, the capillary network hangs in the cabinet is internal, hangs side by side between the capillary, and the area of capillary network, interval size and quantity selection are unreasonable, have influenced the air mobility, lead to the heat transfer effect poor, and the mode installation that hangs is unstable.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a capillary network for gravity cabinet, it has the characteristics that air mobility is strong, and the heat transfer is effectual, and mounting structure is stable.

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

capillary network for gravity cabinet, including capillary network, capillary network is including two collector pipes that are parallel to each other that are located both ends, the interval is provided with the capillary perpendicular with the collector pipe between the collector pipe, capillary network is just in proper order just to just setting up at the interval, and capillary network's interval is 50 ~ 80mm, the one end of collector pipe is connected with the pipe that connects in parallel jointly, the interval is provided with a plurality of and is used for the taut position circle in both ends with capillary network on the collector pipe, wear to be equipped with the locating lever that both ends and gravity cabinet can dismantle the connection in the position circle.

Preferably, both ends of the header are open, and the end of the header is detachably provided with a sealing cover.

Preferably, the spacing between the capillaries is 10 mm.

Preferably, the cooling and heating temperatures of the capillary network are 7 ℃ and 35 ℃, respectively.

Preferably, the length of the capillary network is 1700-2100 mm.

Preferably, the capillary net is provided with positioning strips at intervals for separating capillaries.

Preferably, the header is flat, and the outer diameter of the header is 20mm at the maximum and 12mm at the minimum.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the multi-row capillary network is arranged in parallel, so that refrigeration and heating capacity are guaranteed; the distance between the capillary networks is controlled to be 50-80 mm, so that heat loss is reduced while gas circulation is ensured; through set up the position circle on the collector, after penetrating the locating lever, in the locating lever both ends were fixed in the gravity cabinet, realized the effect of flare-outing to capillary network, made the installation stable, the gas circulation is smooth and easy.

2. The end part of the collecting pipe is detachably provided with a sealing cover, the other end of the collecting pipe is connected in parallel through a parallel pipe, and the water inlet direction and the water outlet direction can be flexibly selected according to the installation requirement;

3. the collecting pipe is arranged to be flat, so that the gap between the capillary networks can be increased, the space is saved, and the gas circulation is facilitated.

Drawings

FIG. 1 is a schematic front view of the present embodiment;

fig. 2 is a schematic side view of the present embodiment.

In the figure: 1. a capillary network; 11. a capillary tube; 111. a positioning bar; 2. a header; 21. positioning rings; 211. positioning a rod; 3. connecting pipes in parallel; 4. and (7) sealing the cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The capillary network for the gravity cabinet, referring to fig. 1 and 2, comprises a capillary network 1, wherein the capillary network 1 comprises two parallel collecting pipes 2 positioned at two ends, the collecting pipes 2 are flat, the maximum outer diameter of each collecting pipe 2 is 20mm, the minimum outer diameter of each collecting pipe 2 is 12mm, and the preferred shape is oval.

Capillary tubes 11 perpendicular to the collecting tubes 2 are arranged among the collecting tubes 2 at intervals, the intervals among the capillary tubes 11 are 10mm, positioning strips 111 used for separating the capillary tubes 11 are arranged on the capillary network 1 at intervals, and the length of the capillary network 1 is 1700-2100 mm. The five rows of capillary networks 1 are arranged oppositely and at intervals in sequence, the distance between the capillary networks 1 is 50-80 mm, one end of the collecting pipe 2 is connected with a parallel pipe 3 together, the parallel pipe 3 is respectively used for connecting a water inlet pipe and a water return pipe, so that a circulation loop is formed between the capillaries 11, and the five rows of capillary networks 1 are arranged in parallel to ensure refrigeration and heating; the distance between the capillary networks 1 is controlled to be 50-80 mm, so that heat loss is reduced while gas circulation is ensured; the cooling and heating temperatures of the capillary network 1 are 7 ℃ and 35 ℃ respectively.

Header 2 is last the interval to be provided with a plurality of and is used for the taut position circle 21 in both ends of capillary network 1, wears to be equipped with both ends in the position circle 21 and can dismantle the locating lever 211 of being connected with the gravity cabinet, and the locating lever 211 direction is parallel with header 2, penetrates the back with the locating lever 211, and in the locating lever 211 both ends were fixed in the gravity cabinet, the realization was to the effect of flare-outing of capillary network 1, made the installation stable, and gas circulation is smooth and easy.

The two ends of the collecting pipe 2 are opened, the end part of the collecting pipe 2 is detachably provided with a sealing cover 4, the parallel pipe 3 can be arranged on one side of the collecting pipe 2, and the other side is covered by the sealing cover 4.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. Gravity is capillary network for cabinet, including capillary network, its characterized in that: the capillary network is including two collector pipes that are parallel to each other that are located both ends, the interval is provided with the capillary perpendicular with the collector pipe between the collector pipe, the capillary network is just in proper order just to and the interval sets up, and the interval of capillary network is 50 ~ 80mm, the one end of collector pipe is connected with the pipe that connects in parallel jointly, the interval is provided with a plurality of on the collector pipe and is used for the taut position circle in both ends with the capillary network, wear to be equipped with the locating lever that both ends and gravity cabinet can dismantle the connection in the position circle.

2. The capillary network for a gravity cabinet according to claim 1, wherein: the two ends of the collecting pipe are opened, and the end part of the collecting pipe is detachably provided with a sealing cover.

3. The capillary network for a gravity cabinet according to claim 1, wherein: the spacing between the capillaries was 10 mm.

4. The capillary network for a gravity cabinet according to claim 1, wherein: the cooling and heating temperatures of the capillary network are 7 ℃ and 35 ℃ respectively.

5. The capillary network for a gravity cabinet according to claim 1, wherein: the length of the capillary network is 1700-2100 mm.

6. The capillary network for a gravity cabinet according to claim 1, wherein: and positioning strips for separating the capillaries are arranged on the capillary net at intervals.

7. The capillary network for a gravity cabinet according to claim 1, wherein: the header is flat, and the maximum external diameter size of header is 20mm, and minimum is 12 mm.