CN218210037U - Air conditioner water receiving assembly and inter-row air conditioner - Google Patents

Abstract

The application relates to an air conditioner water receiving assembly and an inter-row air conditioner. The water collector is equipped with the chamber that holds that is used for collecting the comdenstion water, and support piece sets up in holding the intracavity and will hold the chamber and separate for first cavity, second cavity and third cavity, and support piece is last to be equipped with the water inlet that is used for communicateing first cavity and third cavity to and be used for communicateing the delivery port of second cavity and third cavity. The baffle is arranged in the first cavity and connected with the water receiving tray and the support piece, and the water receiving tray and the support piece enclose to define a water inlet cavity with a first opening. The water inlet is formed in the water inlet, the plane where the water inlet is located is a reference plane, the direction perpendicular to the reference plane is a reference direction, the orthographic projection of the blocking piece on the reference plane covers the water inlet, and an included angle is formed between the first direction and the reference direction. Above-mentioned air conditioner water receiving subassembly and air conditioner between being listed as can avoid the comdenstion water to blow to the server along with the air current through the fan to ensure fan and server normal work.

Description

Air conditioner water receiving assembly and inter-row air conditioner

Technical Field

The application relates to the technical field of air conditioners between rows, in particular to an air conditioner water receiving assembly and an air conditioner between rows.

Background

The inter-train air conditioner is a special air conditioner for a machine room and is installed in close contact with the server. The heat exchanger can constantly produce the comdenstion water among the air conditioner operation process between the row, for avoiding the comdenstion water excessive potential safety hazards such as causing the server to damage, the below of heat exchanger is equipped with the water receiving subassembly that is used for collecting and discharging the comdenstion water. However, the phenomenon that condensate water splashes easily appears in current water receiving assembly at the air supply side of heat exchanger, leads to the condensate water to blow to the server along with the air current through the fan, causes fan and server to damage.

SUMMERY OF THE UTILITY MODEL

Therefore, the air conditioner water receiving assembly and the inter-row air conditioner are needed to be provided, so that condensed water is prevented from being blown to the server through the fan along with air flow, and the normal work of the fan and the server is ensured.

According to a first aspect of the present application, an embodiment of the present application provides an air conditioner water receiving assembly, including:

the water receiving tray is provided with a containing cavity for collecting air conditioner condensed water;

a support member for supporting the air conditioner heat exchanger; the supporting piece is arranged in the accommodating cavity and divides the accommodating cavity into a first cavity, a second cavity and a third cavity, the first cavity is positioned on the air supply side of the air-conditioning heat exchanger, the second cavity is positioned on the air return side of the air-conditioning heat exchanger, and the third cavity is formed by the enclosing of the supporting piece and the water receiving tray; the support is provided with a water inlet for communicating the first cavity with the third cavity and a water outlet for communicating the second cavity with the third cavity; a water outlet for communicating the second cavity with the outside of the water receiving tray is formed in the water receiving tray; and

the barrier is arranged in the first cavity; the two sides of the blocking piece are respectively connected with the water pan and the supporting piece, and the blocking piece, the water pan and the supporting piece enclose to define a water inlet cavity with a first opening so as to form a fluid channel through which condensed water can enter the water inlet through the first opening along a first direction;

the water inlet is arranged on the water inlet, and the water inlet is arranged on the water inlet;

the orthographic projection of the barrier on the reference plane covers the water inlet;

the first direction forms an included angle with the reference direction.

In one embodiment, the blocking piece comprises a first connecting part and a second connecting part bent and extended from one side of the first connecting part;

one side of the first connecting portion, which is far away from the second connecting portion, is connected with the water pan, and one side of the second connecting portion, which is far away from the first connecting portion, is connected with the supporting piece.

In one embodiment, the number of the water outlets is multiple;

the water outlets are arranged at intervals along the lengthwise direction of the support member.

In one embodiment, the air conditioner water receiving assembly further comprises a water discharging piece and a water level detection unit;

the inlet of the drainage piece is communicated with the drainage port; the water level detection unit is arranged in the second cavity;

the drain member starts or stops draining water to the outside of the drip tray in response to a detection signal of the water level detection unit.

According to a second aspect of the present application, an embodiment of the present application further provides a train room air conditioner, which includes an air conditioner heat exchanger, a fan assembly, and the air conditioner water receiving assembly as described above;

the air conditioner heat exchanger is arranged on the supporting piece;

the fan assembly is arranged on the air supply side of the air-conditioning heat exchanger and used for driving airflow to pass through the air-conditioning heat exchanger.

In one embodiment, the flow direction of the gas flow is in the range of 50 ° to 90 ° to the longitudinal direction of the support member.

In one embodiment, the inter-train air conditioner further comprises a cabinet base and a water storage box;

the fan assembly and the water pan are arranged on the base of the cabinet body;

the water storage box is arranged inside the cabinet body base, and the projection of the water outlet along the gravity direction completely falls into the water storage box.

In one embodiment, the cabinet base comprises a bottom plate and a frame surrounding the outside of the bottom plate;

the bottom plate is connected with the top of the frame, and an installation space for arranging the water storage box is formed between the bottom of the frame and the bottom plate.

In one embodiment, the inter-train air conditioner further comprises a water pump arranged in the water storage box.

In one embodiment, the air conditioner heat exchanger comprises a plurality of heat exchange tubes, a plurality of tube joints and two end plates; the heat exchange tube is positioned between the two end plates, and the tube joint penetrates through the end plates to be connected with the heat exchange tube; and/or

The air-conditioning heat exchanger comprises a water outlet collecting pipe and a guide plate which is attached to the water outlet collecting pipe; the deflector is configured to direct the flow of condensate from the outlet header to the receiving chamber.

In above-mentioned air conditioner water receiving subassembly and row room air conditioner, air conditioner water receiving subassembly includes water collector, support piece and blockking piece at least. The water collector is equipped with the chamber that holds that is used for collecting the air conditioner comdenstion water. The support piece is used for supporting the air conditioner heat exchanger, the accommodating cavity is divided into a first cavity, a second cavity and a third cavity, condensed water in the first cavity enters the third cavity through the water inlet, the condensed water in the second cavity enters the second cavity through the water outlet, and the condensed water in the second cavity is discharged to the outside of the water pan through the water outlet, so that the condensed water is collected and discharged by the air conditioner water receiving assembly. Through set up at first cavity and block the piece, under the prerequisite of guaranteeing that the water inlet normally intakes, block the comdenstion water that can stop the department of intaking splashes and block at the intracavity of intaking. In addition, the blocking piece can block the condensed water flowing down along the supporting piece outside the water inlet cavity, and the phenomenon that the condensed water is hung at the water inlet to cause water blowing is avoided. Above-mentioned air conditioner water receiving subassembly and air conditioner between row can avoid the comdenstion water to blow to the server along with the air current through the fan to ensure fan and server normal work.

Drawings

Fig. 1 is a schematic structural view of an air-conditioning water receiving assembly according to an embodiment of the present application;

fig. 2 is a schematic structural view of the water receiving assembly of the air conditioner shown in fig. 1 at another viewing angle;

FIG. 3 is an exploded view of the water receiving assembly of the air conditioner shown in FIG. 1;

FIG. 4 is a schematic view of a support member according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of an inter-train air conditioner according to an embodiment of the present application;

FIG. 6 is a schematic structural view of the intercolumn air conditioner shown in FIG. 5 from another perspective;

fig. 7 isbase:Sub>A sectional view of the inter-row air conditioner shown in fig. 6 atbase:Sub>A sectionbase:Sub>A-base:Sub>A;

FIG. 8 is a schematic view of a base of a cabinet according to an embodiment of the present application;

FIG. 9 is a schematic structural view of the base of the cabinet shown in FIG. 8 from another perspective;

fig. 10 is a partially enlarged view of the inter-row air conditioner shown in fig. 6 at B;

fig. 11 is a schematic structural diagram of an air conditioner heat exchanger according to an embodiment of the present application.

Description of the reference numerals:

1000. air conditioning between the trains;

100. the air conditioner water receiving component; 110. a water pan; 111. an accommodating chamber; 111a, a first cavity; 111b, a second cavity; 111c, a third cavity; 112. a water discharge port; 120. a support member; 121. a water inlet; 122. a water outlet; 123. a top plate; 124. a first side plate; 125. a second side plate; 130. a blocking member; 131. a water inlet cavity; 1311. a first opening; 132. a first connection portion; 133. a second connecting portion; 140. a drainage member; 150. a water level detection unit; 151. a first buoyancy switch; 152. a second buoyancy switch; 153. a switch bracket;

200. an air conditioner heat exchanger; 210. a pipe joint; 220. an end plate; 230. a water inlet header; 231. an inner water inlet connecting pipe; 232. the water inlet external pipe; 240. a water outlet header; 241. an inner outlet connecting pipe; 242. the water outlet is connected with an external pipe; 250. a baffle; 260. a first water collection member; 270. a second water collecting member;

300. a fan assembly;

400. a cabinet base; 410. a base plate; 411. mounting holes; 420. a frame;

500. a water storage box;

600. a water pump;

700. and (5) installing an auxiliary structure.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Fig. 1 shows a schematic structural diagram of an air-conditioning water receiving assembly in one embodiment of the application; FIG. 2 is a schematic structural view of the water receiving assembly of the air conditioner shown in FIG. 1 at another view angle; fig. 3 shows an exploded view of the water receiving assembly of the air conditioner shown in fig. 1.

In some embodiments, referring to fig. 1 to 3, embodiments of the present application provide an air-conditioning water receiving assembly 100 including a water receiving tray 110, a support 120, and a barrier 130. The drip tray 110 is provided with a receiving chamber 111 for collecting condensed water of the air conditioner. The supporting member 120 is used for supporting the air-conditioning heat exchanger, the supporting member 120 is disposed in the accommodating cavity 111 and divides the accommodating cavity 111 into a first cavity 111a, a second cavity 111b and a third cavity 111c, the first cavity 111a is located on the air supply side of the air-conditioning heat exchanger, the second cavity 111b is located on the air return side of the air-conditioning heat exchanger, and the third cavity 111c is formed by the supporting member 120 and the water receiving tray 110 in a surrounding manner. The support member 120 is provided with a water inlet 121 for communicating the first cavity 111a with the third cavity 111c, and a water outlet 122 for communicating the second cavity 111b with the third cavity 111 c. The drain opening 112 is formed in the drain pan 110 to communicate the second chamber 111b with the outside of the drain pan 110.

Specifically, the air supply side of the air conditioner heat exchanger is close to the fans in the inter-row air conditioner, so that the flow rate of the air flow on the air supply side of the heat exchanger is greater than that on the air return side of the heat exchanger, resulting in the air pressure on the air supply side of the heat exchanger being lower than that on the air return side of the heat exchanger, so that the level of the condensed water in the first cavity 111a is higher than that in the second cavity 111 b. The condensed water in the first cavity 111a enters the third cavity 111c through the water inlet 121 under the action of gravity, and enters the second cavity 111b from the third cavity 111c through the water outlet 122, and the condensed water in the second cavity 111b is discharged to the outside of the water receiving tray 110 through the water outlet 112, so that the collection and discharge of the condensed water by the air-conditioning water receiving assembly 100 are realized.

The blocking member 130 is disposed in the first cavity 111a, two sides of the blocking member 130 are respectively connected to the water pan 110 and the support member 120, and the blocking member 130, the water pan 110 and the support member 120 enclose a water inlet chamber 131 having a first opening 1311, so as to form a fluid passage through which condensed water can enter the water inlet 121 through the first opening 1311 along a first direction (in the drawing, the direction n). The plane where the water inlet 121 is located is a reference plane, the direction perpendicular to the reference plane is a reference direction (m direction in the figure), the orthographic projection of the blocking member 130 on the reference plane covers the water inlet 121, and an included angle is formed between the first direction and the reference direction.

So, above-mentioned air conditioner water receiving subassembly 100 is through setting up blockking piece 130 at first cavity 111a, under the prerequisite of guaranteeing that water inlet 121 normally intakes, blockking piece 130 can stop the comdenstion water that splashes in water inlet 121 department in intake chamber 131. In addition, the blocking member 130 can block the condensed water flowing down along the support member 120 outside the water inlet cavity 131, so as to avoid the phenomenon that the condensed water is suspended at the water inlet 121 to blow water. The air conditioner water receiving assembly 100 can prevent condensed water from blowing to the server through the fan along with air flow, so that the normal work of the fan and the server is ensured.

As an alternative embodiment, referring to fig. 3, the blocking member 130 includes a first connecting portion 132 and a second connecting portion 133 bent and extended from one side of the first connecting portion 132, one side of the first connecting portion 132 away from the second connecting portion 133 is connected to the water pan 110, and one side of the second connecting portion 133 away from the first connecting portion 132 is connected to the supporting member 120. Specifically, the orthographic projection of the first connection portion 132 on the reference plane covers the water inlet 121, and the inner sides of the first connection portion 132 and the second connection portion 133 can block the condensed water splashed at the water inlet 121. The second connection part 133 is located above the water inlet 121, and the outside of the second connection part 133 can block the condensed water flowing down along the supporter 120. In this embodiment, the blocking member 130 has an L-shaped cross section, which is convenient to process, and has high connection reliability with the water pan 110 and the support member 120, thereby improving the structural strength of the air-conditioning water receiving assembly 100. In other embodiments, the cross-sectional shape of the blocking member 130 may also be circular arc or linear, and the blocking member may form the water inlet chamber 131 with the water-receiving tray 110 and the support member 120.

Fig. 4 shows a schematic structural view of a support member in an embodiment of the present application.

In some embodiments, referring to fig. 4, the number of the water outlets 122 is plural, and the plural water outlets 122 are arranged at intervals along the lengthwise direction of the support member 120. So, the comdenstion water in the third cavity 111c evenly flows out through a plurality of delivery ports 122 of interval arrangement, avoids rivers impact second cavity 111b inner wall to cause the comdenstion water to splash, helps guaranteeing the comdenstion water level steady change in the second cavity 111b simultaneously. The number of the water outlets 122 is set according to actual needs, and specifically, in the embodiment shown in fig. 4, the number of the water inlets 121 is one, and the number of the water outlets 122 is five.

In some embodiments, with continued reference to fig. 4, the support 120 includes a top plate 123, a first side plate 124 and a second side plate 125, the top plate 123 is used for mounting the air conditioner heat exchanger 200, one side of the first side plate 124 and one side of the second side plate 125 are respectively connected to two sides of the top plate 123, and the other side of the first side plate 124 and the other side of the second side plate 125 are connected to the water receiving tray 110. Alternatively, the top plate 123, the first side plate 124 and the second side plate 125 may be integrally bent, so as to increase the supporting strength of the support 120 and facilitate manufacturing. Further, one side of the first side plate 124 and the second side plate 125 connected to the water pan 110 is provided with a folded edge. Therefore, the contact area between the first side plate 124 and the second side plate 125 and the water pan 110 is increased, and the connection strength between the first side plate 124 and the water pan 110 and the connection strength between the second side plate 125 and the water pan 110 are improved.

In some embodiments, referring to fig. 2 and 3, the drain hole 112 opens at the bottom of the drip tray 110. Therefore, the condensed water in the second chamber 111b can be completely drained to the outside of the water pan 110 under the action of gravity, and the drainage effect of the air-conditioning water receiving assembly 100 on the condensed water is ensured.

In some embodiments, referring to fig. 1 and 2, the air-conditioning water receiving assembly 100 further includes a drain 140 and a water level detection unit 150. An inlet of the drain 140 communicates with the drain port 112 for discharging the condensed water in the second chamber 111b to the outside of the drip tray 110. The water level detection unit 150 is disposed in the second chamber 111 b. The drain member 140 starts or stops draining water to the outside of the drip tray 110 in response to a detection signal of the water level detection unit 150, thereby achieving automatic drainage. Optionally, the drain 140 may be provided with a check valve to prevent backflow of condensed water in the drain line.

In the illustrated embodiment, referring to fig. 3, the water level detection unit 150 includes a first buoyancy switch 151, a second buoyancy switch 152, and two switch brackets 153, and the first buoyancy switch 151 and the second buoyancy switch 152 are respectively disposed on the two switch brackets 153. The first buoyancy switch 151 is higher than the second buoyancy switch 152, the first buoyancy switch 151 is configured to release a detection signal indicating that the water level reaches an upper limit to control the drain 140 to start draining water to the outside of the drip tray 110, and the second buoyancy switch 152 is configured to release a detection signal indicating that the water level reaches a lower limit to control the drain 140 to stop draining water to the outside of the drip tray 110.

FIG. 5 is a schematic structural diagram of an inter-train air conditioner according to an embodiment of the present application; fig. 6 is a schematic view illustrating a structure of the inter-row air conditioner shown in fig. 5 from another view angle; fig. 7 isbase:Sub>A sectional view of the inter-row air conditioner shown in fig. 6 atbase:Sub>A sectionbase:Sub>A-base:Sub>A.

Based on the same inventive concept, referring to fig. 5 to 7, the embodiment of the present application further provides a train air conditioner 1000, which includes an air conditioner heat exchanger 200, a fan assembly 300, and an air conditioner water receiving assembly 100. The air conditioner heat exchanger 200 is disposed on the support 120, and the fan assembly 300 is disposed on the air supply side of the air conditioner heat exchanger 200 for driving an air flow through the air conditioner heat exchanger 200. Specifically, the fan assembly 300 includes a fan, a filter screen, a mounting bracket, and the like, and the fan assembly 300 belongs to a conventional structure in the related art, and may be set according to an actual use condition, which is not specifically limited in the embodiment of the present application. The air conditioner 1000 between the trains uses the air conditioner water receiving assembly 100 to collect the condensed water generated by the air conditioner heat exchanger 200 and discharges the condensed water side by side, and the condensed water can be prevented from being blown to the server along with the air flow through the fan, so that the normal work of the fan and the server can be ensured.

In some embodiments, with continued reference to fig. 7, the flow direction of the gas stream (direction b in the figure) is at an angle α in the range of 50 ° to 90 ° to the longitudinal direction (direction a in the figure) of the support member 120. It can be understood that the air conditioner heat exchanger 200 is disposed on the supporting member 120, and as α decreases, the air conditioner heat exchanger 200 with a larger heat exchange area can be selected for the inter-row air conditioner 1000, thereby increasing the cooling capacity. As a result of simulation, when the included angle α is set to 53 °, the cooling capacity of the inter-row air conditioner 1000 can be maximized on the basis of the existing main structure and the unchanged outlet pipe position.

In some embodiments, referring to fig. 5 and 7, the inter-train air conditioner 1000 further includes a cabinet base 400 and a water storage box 500. The blower assembly 300 and the water receiving tray 110 are disposed on the cabinet base 400, the water storage box 500 is disposed inside the cabinet base 400, and the projection of the water outlet 112 along the gravity direction completely falls into the water storage box 500. It should be noted that the drain member 140 is generally welded to the drain pan 110 at a position corresponding to the drain opening 112, where the weld joint is degraded, which is likely to cause leakage of condensed water. The inter-row air conditioner 1000 in this embodiment makes full use of the space inside the cabinet base 400 to install the water storage box 500, so as to receive the condensed water leaking from the water outlet 112 due to the aging of the welding seam, thereby avoiding the potential safety hazards such as the damage of the server caused by the overflow of the condensed water.

FIG. 8 is a schematic view of the base of the cabinet according to an embodiment of the present application; fig. 9 shows a schematic view of the base of the cabinet shown in fig. 8 from another perspective.

As an alternative embodiment, referring to fig. 8 and 9, the cabinet base 400 includes a bottom plate 410 and a frame 420 surrounding the outside of the bottom plate 410. The bottom plate 410 is connected to the top of the frame 420, and an installation space R for installing the water storage box 500 is formed between the bottom of the frame 420 and the bottom plate 410. Specifically, the top of the frame 420 and the bottom plate 410 are used to mount the water collector 110 and the fan assembly 300, the bottom of the frame 420 is disposed on a train air-conditioning mounting surface (e.g., the ground), and a mounting space is formed between the bottom plate 410 and the train air-conditioning mounting surface. Alternatively, the depth of the water storage box 500 may be selected according to actual needs, and may be set in an installation space. In some embodiments, the water storage cartridge 500 has a depth ranging from 10mm to 30mm.

In some embodiments, an overflow hole (not shown) may be further formed on a side wall of the water receiving tray 110 at a position corresponding to an upper limit of the water level, and a projection of the overflow hole along a gravity direction may completely fall into the water storage box 500. Thus, when the drain member 140 is blocked, the condensed water in the water receiving tray 110 cannot be drained normally, the condensed water exceeding the upper limit of the water level can flow out of the overflow hole to the water storage box 500, and the potential safety hazards such as damage to the server due to overflow of the condensed water are avoided.

In some embodiments, the inter-train air conditioner 1000 further includes a point type water sensor (not shown) disposed at the bottom of the water storage box 500. Thus, when the air conditioner water receiving assembly 100 drains abnormally due to aging of a welding line between the drainage member 140 and the water receiving tray 110, blockage of the drainage member 140 and other reasons, the water storage box 500 receives condensed water from the air conditioner water receiving assembly 100, and the point type water sensor is triggered and releases an alarm signal, so that an operator is reminded to investigate abnormal conditions, and normal work of the inter-train air conditioner 1000 is guaranteed.

In some embodiments, referring to fig. 7 and 8, the inter-train air conditioner 1000 further includes a water pump 600 disposed in the water storage box 500, for pumping the condensed water in the water storage box 500 out of the water storage box 500, so as to implement an upper drainage scheme.

Fig. 10 shows a partially enlarged view of the inter-column air conditioner shown in fig. 6 at B.

In some embodiments, referring to fig. 6 and 10, the air conditioner heat exchanger 200 includes a plurality of heat exchange tubes (not shown), a plurality of tube joints 210, and two end plates 220, the heat exchange tubes being located between the two end plates 220, the tube joints 210 being connected to the heat exchange tubes through the end plates 220. The refrigerant in the heat exchange tube exchanges heat with the air flow flowing through the heat exchange tube so as to cool the air flow. In one aspect, the pipe joint 210 may be fixed to fix the heat exchange pipe coupled to the pipe joint 210. On the other hand, the end plate 220 may also guide the condensed water generated on the pipe joint 210 and the heat exchange pipe to flow to the accommodating cavity 111 of the water pan 110, so as to improve the condensed water collecting effect of the air-conditioning water receiving assembly 100.

Fig. 11 shows a schematic structural diagram of an air conditioner heat exchanger according to an embodiment of the present application.

In some embodiments, referring to fig. 5 and 11, the air conditioning heat exchanger 200 includes an inlet header 230 and an outlet header 240, and the refrigerant enters the heat exchange tubes via the inlet header 230 and exits via the outlet header 240. Wherein the outlet header 240 is located outside of the inlet header 230. To ensure that the condensed water on the outlet header 240 can be collected by the air conditioning water receiving assembly 100, the air conditioning heat exchanger 200 further includes a flow guide plate 250 attached to the outlet header 240, and the flow guide plate 250 is configured to guide the condensed water to flow from the outlet header 240 to the accommodating cavity 111, so as to improve the collection effect of the air conditioning water receiving assembly 100 on the condensed water. Optionally, the baffle 250 extends into the accommodating cavity 111 to ensure that the condensed water can flow into the accommodating cavity 111 along the baffle 250.

In some embodiments, referring to fig. 6 and 11, the water inlet header 230 includes a water inlet inner pipe 231 and a water inlet outer pipe 232, the water inlet inner pipe 231 is used for connecting the heat exchange pipe, and the water inlet outer pipe 232 is used for connecting the water inlet inner pipe 231 with a refrigerant pipe outside the air-conditioning heat exchanger 200. The outlet header 240 includes an outlet inner pipe 241 and an outlet outer pipe 242, the outlet inner pipe 241 is used for connecting with a heat exchange pipe, and the outlet outer pipe 242 is used for connecting the outlet inner pipe 241 with a refrigerant pipeline outside the air-conditioning heat exchanger 200. The projections of the water inlet inner pipe 231 and the water outlet inner pipe 241 in the gravity direction completely fall into the water receiving tray 110, and the projections of the water inlet outer pipe 232 and the water outlet outer pipe 242 fall out of the water receiving tray 110.

Further, the air-conditioning heat exchanger 200 further includes a first water collecting member 260 and a second water collecting member 270. The first water-collecting member 260 is connected at a higher end thereof in the gravity direction to the water inlet outer joint pipe 232 and at a lower end thereof to the water inlet inner joint pipe 231, thereby guiding the condensed water to be gathered from the water inlet outer joint pipe 232 to the water inlet inner joint pipe 231. The first water collecting member 260 is connected at a higher end thereof in the gravity direction to the water inlet outer joint pipe 232 and at a lower end thereof to the water inlet inner joint pipe 231, thereby guiding the condensed water to be gathered from the water inlet outer joint pipe 232 to the water inlet inner joint pipe 231. The second water collecting member 270 is connected to the outlet outer joint pipe 242 at a higher end thereof in the gravity direction and to the outlet inner joint pipe 241 at a lower end thereof, so as to guide the condensed water from the outlet outer joint pipe 242 to be collected to the outlet inner joint pipe 241. Therefore, the condensed water can be prevented from flowing out of the water receiving tray 110 along the water inlet external pipe 232 and the water outlet external pipe 242, and the collecting effect of the air conditioner water receiving assembly 100 on the condensed water is improved.

In some embodiments, referring to fig. 5 and 7, the inter-row air conditioner 1000 further includes an installation auxiliary structure 700 disposed on the bottom plate 410, and an operator may connect the water inlet external pipe 232 and the water outlet external pipe 242 with the refrigerant pipeline by means of the installation auxiliary structure 700 and perform pipeline arrangement by using the installation space R of the cabinet base 400, so as to facilitate operation.

In summary, in the air-conditioning water receiving assembly 100 and the inter-row air conditioner 1000 provided in the embodiment of the present application, the air-conditioning water receiving assembly 100 includes the water receiving tray 110, the supporting member 120, the blocking member 130, the drainage member 140, and the water level detecting unit 150. The water pan 110 and the support 120 are used for collecting and discharging condensed water, and the blocking member 130 can block the condensed water splashed from the water inlet 121 in the water inlet cavity 131 on the premise of ensuring that the water inlet 121 normally enters water, and block the condensed water flowing down along the support 120 outside the water inlet cavity 131. The drain member 140 and the water level detection unit 150 are used to achieve automatic drainage according to the water level. The inter-train air conditioner 1000 includes an air conditioner water receiving assembly 100, an air conditioner heat exchanger 200, a fan assembly 300, a cabinet base 400, a water storage box 500, a water pump 600, and an installation auxiliary structure 700. The fan assembly 300 is used for driving airflow to pass through the air conditioner heat exchanger 200, the air conditioner heat exchanger 200 is used for cooling the passing airflow, and the air conditioner water receiving assembly 100 is used for collecting condensed water generated by the air conditioner heat exchanger 200 and discharging the air side by side. The fan assembly 300 and the water receiving tray 110 are disposed on the cabinet base 400, the water storage box 500 is disposed inside the cabinet base 400, the water storage box 500 is used for receiving condensed water leaking from the water outlet 112 due to weld aging, and the water pump 600 is used for sending the condensed water pump 600 in the water storage box 500 out of the water storage box 500. The installation assistance structure 700 is used to assist in the connection and placement of piping. The air conditioner water receiving assembly 100 and the inter-train air conditioner 1000 can prevent condensed water from being blown to a server along with air flow through a fan, so that the fan and the server can work normally.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of this patent shall be subject to the appended claims.

Claims (10)

1. The utility model provides an air conditioner water receiving subassembly which characterized in that includes:

the water receiving tray is provided with a containing cavity for collecting air conditioner condensed water;

a support member for supporting the air conditioner heat exchanger; the supporting piece is arranged in the accommodating cavity and divides the accommodating cavity into a first cavity, a second cavity and a third cavity, the first cavity is positioned on the air supply side of the air-conditioning heat exchanger, the second cavity is positioned on the air return side of the air-conditioning heat exchanger, and the third cavity is formed by the enclosing of the supporting piece and the water receiving tray; the support is provided with a water inlet for communicating the first cavity with the third cavity and a water outlet for communicating the second cavity with the third cavity; a water outlet for communicating the second cavity with the outside of the water receiving tray is formed in the water receiving tray; and

the barrier is arranged in the first cavity; the two sides of the blocking piece are respectively connected with the water pan and the supporting piece, and the blocking piece, the water pan and the supporting piece enclose to define a water inlet cavity with a first opening so as to form a fluid channel through which condensed water can enter the water inlet through the first opening along a first direction;

the water inlet is arranged on the water inlet, and the water inlet is arranged on the water inlet;

the orthographic projection of the barrier on the reference plane covers the water inlet;

the first direction forms an included angle with the reference direction.

2. An air-conditioning water receiving assembly according to claim 1, wherein the blocking member comprises a first connecting portion and a second connecting portion extending from one side of the first connecting portion in a bent manner;

one side of the first connecting portion, which is far away from the second connecting portion, is connected with the water pan, and one side of the second connecting portion, which is far away from the first connecting portion, is connected with the supporting piece.

3. An air-conditioning water receiving assembly according to claim 1 or 2, wherein the number of the water outlets is multiple;

the water outlets are arranged at intervals along the lengthwise direction of the support member.

4. An air conditioning water receiving assembly according to claim 1 or 2, further comprising a water drainage member and a water level detection unit;

the inlet of the drainage piece is communicated with the drainage port; the water level detection unit is arranged in the second cavity;

the drain member starts or stops draining water to the outside of the drip tray in response to a detection signal of the water level detection unit.

5. A train room air conditioner, which is characterized by comprising an air conditioner heat exchanger, a fan assembly and the air conditioner water receiving assembly of any one of claims 1 to 4;

the air conditioner heat exchanger is arranged on the supporting piece;

the fan assembly is arranged on the air supply side of the air-conditioning heat exchanger and used for driving air flow to pass through the air-conditioning heat exchanger.

6. The intercolumnar air conditioner of claim 5, wherein the flow direction of the air flow is at an angle ranging from 50 ° to 90 ° to the longitudinal direction of the support member.

7. The inter-train air conditioner according to claim 5, further comprising a cabinet base and a water storage box;

the fan assembly and the water pan are arranged on the base of the cabinet body;

the water storage box is arranged inside the base of the cabinet body, and the projection of the water outlet along the gravity direction completely falls into the water storage box.

8. The intercolumn air conditioner of claim 7, wherein the cabinet base includes a bottom plate and a frame surrounding an outside of the bottom plate;

the bottom plate is connected with the top of the frame, and an installation space for arranging the water storage box is formed between the bottom of the frame and the bottom plate.

9. The inter-train air conditioner according to claim 7, further comprising a water pump disposed in the water storage box.

10. An air conditioner according to any one of claims 5 to 9, wherein the air conditioner heat exchanger comprises a plurality of heat exchange tubes, a plurality of tube joints and two end plates; the heat exchange tube is positioned between the two end plates, and the tube joint penetrates through the end plates to be connected with the heat exchange tube; and/or

The air-conditioning heat exchanger comprises a water outlet collecting pipe and a guide plate which is attached to the water outlet collecting pipe; the deflector is configured to direct the flow of condensate from the outlet header to the receiving chamber.

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