CN217952527U - Floor type chilled beam - Google Patents
Floor type chilled beam Download PDFInfo
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- CN217952527U CN217952527U CN202221101788.1U CN202221101788U CN217952527U CN 217952527 U CN217952527 U CN 217952527U CN 202221101788 U CN202221101788 U CN 202221101788U CN 217952527 U CN217952527 U CN 217952527U
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model provides a floor type cold beam, the floor type cold beam Liang Waixing is similar to a bench and comprises a shell, a static pressure box and a heat exchanger; the shell comprises a left shell and a right shell, the left end of the static pressure box is connected with the left shell, the right end of the static pressure box is connected with the right shell, a primary air inlet pipe communicated with the static pressure box is arranged in the right shell, the upper plane of the static pressure box is provided with a plurality of nozzles, and the nozzles are communicated with the inside of the static pressure box; the heat exchanger is arranged behind the static pressure box, the left end of the heat exchanger is connected with the left machine shell, the right end of the heat exchanger is connected with the right machine shell, and a water supply pipe and a water return pipe which are communicated with the heat exchanger are arranged in the left machine shell; a water accumulation disc is arranged below the heat exchanger, and a drain pipe connected with the water accumulation disc is arranged in the left shell; the water collecting disc is arranged below the heat exchange, so that the problem of condensate water overflow is solved, the temperature of supply and return water of the chilled beam is reduced, and the refrigerating capacity of the chilled beam is greatly improved; by adopting a floor type design, the cold beam can be arranged in the Liang Cangyu cabinet or arranged on the ground close to the outer wall, so that the installation adaptability of the cold beam is greatly improved.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field especially relates to a console mode chilled beam.
Background
The venturi effect (also known as the venturi effect) is characterized by the increase in velocity of the fluid as it passes through a reduced flow section, which is inversely proportional to the flow section. While it is known from bernoulli's law that an increase in flow velocity is accompanied by a decrease in fluid pressure, a common venturi phenomenon. Colloquially, this effect is the creation of low pressure in the vicinity of a high velocity flowing fluid, thereby creating an adsorption effect. A venturi can be made using this effect.
The air conditioning system is widely applied to daily life of people as equipment for adjusting indoor temperature, and the conventional air conditioning system mainly adjusts the air temperature by means of forced air convection to cool or heat the indoor space so as to meet the requirements of people. The air conditioning system gradually enters our lives, people can be aware of the damage of the air conditioner to human bodies when enjoying the air conditioner, the existing air conditioning system has the defects that the wind brings discomfort to the bodies of people, especially the cold wind brings damage to the human bodies, and the human bodies are susceptible to air conditioning diseases such as cold, cough, arthralgia and the like after the cold wind blows for a long time. In order to solve the deficiency of the existing air conditioning system, the chilled beam is appeared, but the chilled beam in the prior art has a plurality of disadvantages, such as: the chilled beam equipment has no condensed water accumulating disc, so that only high-temperature water supply is needed, the water supply temperature is about 16-19 ℃, the refrigerating capacity is very low, and a large room is provided with a plurality of chilled beams, so that the initial investment is overlarge; the cold beam can only be arranged on the top, and the ground and some special spaces cannot be arranged; in addition, the traditional central air conditioner has the problems of high noise, no fresh air, easy failure, uncomfortable human body feeling caused by low air outlet temperature and the like.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the prior art, the present invention provides a floor type chilled beam, which can be installed on the ground, and can greatly increase the refrigerating capacity of the chilled beam, and meanwhile, because of the water accumulation tray, there is no worry about the generation of condensed water, and the condensed water is discharged through the water outlet of the water accumulation tray; the cold beam is not provided with a fan motor, so that the noise is extremely low; the air supply is soft, and the indoor temperature distribution is more uniform.
To achieve the above and other related objects, the present invention provides a floor-standing chilled beam Liang Waixing, similar to a bench, comprising a housing, a plenum box and a heat exchanger; the shell comprises a left shell and a right shell, the left end of the static pressure box is connected with the left shell, the right end of the static pressure box is connected with the right shell, a primary air inlet pipe communicated with the static pressure box is arranged in the right shell, a plurality of nozzles are arranged on the upper plane of the static pressure box, and the nozzles are communicated with the inside of the static pressure box; the heat exchanger is arranged behind the static pressure box, the left end of the heat exchanger is connected with the left machine shell, the right end of the heat exchanger is connected with the right machine shell, and a water supply pipe and a water return pipe which are communicated with the heat exchanger are arranged in the left machine shell; a water accumulation plate is arranged below the heat exchanger, and a drain pipe connected with the water accumulation plate is arranged in the left shell.
In an embodiment of the present invention, the casing further includes a front casing and a seat plate, and both ends of the front casing and the seat plate are fixedly connected to the left casing and the right casing; wherein the front cover housing is arranged in front of the static pressure box, and the upper plane of the seat plate and the upper planes of the left machine shell and the right machine shell are in the same plane.
In an embodiment of the present invention, an air outlet grille is disposed above the static pressure box, and a mixing area is defined as an area surrounded by the air outlet grille, the front housing, the static pressure box and the heat exchanger.
In an embodiment of the utility model, the heat exchanger rear is equipped with the return air grid, the return air grid is connected with left and right sides casing.
In an embodiment of the present invention, the water collecting tray is a strip, and the width of the water collecting tray is greater than the width of the heat exchanger.
In an embodiment of the present invention, the left casing and the right casing bottom are both flat surfaces, wherein the left casing bottom is provided with a condensed water interface, a water supply pipe interface and a water return pipe interface, and the right casing bottom is provided with a primary air inlet.
In an embodiment of the present invention, the condensed water interface is communicated with the drain pipe, the water supply pipe interface is communicated with the water supply pipe, the water return pipe interface is communicated with the water return pipe, and the primary air inlet is communicated with the primary air inlet pipe.
As described above, the utility model discloses a console mode chilled beam has following beneficial effect:
(1) The water collecting disc is arranged below the heat exchange, so that the problem of condensate water overflow is solved, the temperature of supply and return water of the chilled beam is further reduced, and the refrigerating capacity of the chilled beam is greatly improved;
(2) By adopting a floor type design, the cold beam cooling cabinet can be arranged in a cold Liang Cangyu cabinet, and can also be arranged on the ground close to an outer wall, so that people can sit and have a rest conveniently, and the installation adaptability and the practicability of the cold beam are greatly improved;
(3) The cold beam does not have a fan motor, the structure is simple, the noise is extremely low, and the air supply is soft, so that the indoor temperature distribution is more uniform.
Drawings
Fig. 1 is a schematic view of the overall structure of a floor type chilled beam according to an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of a floor type chilled beam (hidden front cover) according to an embodiment of the present invention;
fig. 3 is a front view of a floor type chilled beam in an embodiment of the present invention;
figure 4 shows a bottom isometric view of a floor-standing chilled beam in an embodiment of the present invention;
fig. 5 is a rear view of a floor type chilled beam according to an embodiment of the present invention;
fig. 6 shows a rear schematic view of a floor-type chilled beam (hidden return air grille) according to an embodiment of the present invention.
Description of the reference symbols
1-a left housing; 11-a condensate interface; 12-water supply pipe interface; 13-a water return pipe interface; 14-a front cover shell; 15-seat board; 2-right casing; 21-primary air inlet; 3-static pressure box; 31-an air outlet grid; 32-a mixing zone; 4-a heat exchanger; 41-water collecting disc; 42-return air grid; 5-nozzle.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. In addition, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms may be changed or adjusted without substantial technical changes.
Referring to fig. 1 and 2, the present invention provides a floor type chilled beam, the floor type chilled beam Liang Waixing is similar to a bench, and comprises a shell, a plenum box 3 and a heat exchanger 4;
wherein, the housing comprises a left casing 1 and a right casing 2, in this embodiment, the left casing 1 and the right casing 2 can act as two supporting legs of the bench. The left end of the static pressure box 3 is connected with the left casing 1, the right end is connected with the right casing 2, a primary air inlet pipe (not shown in the attached drawing) communicated with the static pressure box 3 is arranged in the right casing 2, a plurality of nozzles 5 are arranged on the upper plane of the static pressure box 3, and the nozzles 5 are communicated with the inside of the static pressure box 3. The pressure in the static pressure box 3 is balanced, and the consistency of the pressure at the outlets of the plurality of nozzles 5 is ensured.
The heat exchanger 4 is arranged behind the static pressure box 3, the left end of the heat exchanger is connected with the left machine shell 1, the right end of the heat exchanger is connected with the right machine shell 2, a water supply pipe (not shown in the drawing) and a water return pipe (not shown in the drawing) which are communicated with the heat exchanger 4 are arranged in the left machine shell 1, the heat exchanger 4 is well known by persons skilled in the art, and the description is omitted.
A water accumulation disc 41 is arranged below the heat exchanger 4, the water accumulation disc 41 is used for receiving condensed water dripping from the heat exchanger 4, a drain pipe (not shown in the drawing) connected with the water accumulation disc 41 is arranged in the left casing 1, and the condensed water in the water accumulation disc 41 can be led out along the drain pipe. By arranging the water collecting disc 41 below the heat exchanger 4, condensation overflow can be prevented; furthermore, the chilled beam in the prior art does not have the water accumulation disc 41, so that only high-temperature water supply can be performed to avoid the generation of condensed water in the working process of the chilled beam, and the water supply temperature is about 16-19 ℃, so that the refrigerating capacity is very low, a large room needs to be provided with a plurality of chilled beams, and the initial investment is too large.
The machine shell also comprises a front encloser 14 and a seat plate 15, wherein two ends of the front encloser 14 and the seat plate 15 are fixedly connected with the left machine shell 1 and the right machine shell 2; wherein the front cover housing 14 is arranged in front of the static pressure box 3, and the upper plane of the seat plate 15 is in the same plane with the upper planes of the left machine shell 1 and the right machine shell 2.
Referring to fig. 1, an air outlet grille 31 is disposed above the plenum box 3, the air outlet grille 31 and the seat plate 62 are in the same plane, and the air outlet grille and the seat plate can be used for people to rest.
Further, the area enclosed by the air outlet grille 31, the front casing, the plenum box 3 and the heat exchanger is a mixing area 32. The processed fresh air is sent to a primary air inlet 21 of the left shell 1 under the conditions of constant air volume and static pressure, and is sent into a mixing area 32 through a nozzle 5, and according to the Venturi effect, high-speed airflow passing through the nozzle 5 generates a negative pressure area in the mixing area 32, so that the indoor air and the primary air are induced to be mixed, cooled and dehumidified through a heat exchanger 4, and then sent into a room through an air outlet grid 31.
Preferably, a return air grille 42 is arranged behind the heat exchanger 4, and the return air grille 42 is connected with the left machine shell and the right machine shell. Indoor air enters from the return air grille 42 at the rear part of the chilled beam, exchanges heat with the heat exchanger 4 and then enters the room from the outlet grille 31.
Preferably, the water tray 41 is elongated and has a width greater than that of the heat exchanger 4, so as to ensure that the water tray 41 can completely receive the condensed water dripping from the heat exchanger 4.
Preferably, the bottoms of the left casing 1 and the right casing 2 are planes, the chilled beams can be installed in a floor type, the floor type chilled beams can be hidden in a cabinet and also can be clearly installed on the ground close to an outer wall, and even can be designed into a pattern of a bench.
Furthermore, for the design of a matched floor type, the bottom of the left machine shell is provided with a condensed water interface 11, a water supply pipe interface 12 and a water return pipe interface 13, and the bottom of the right machine shell 2 is provided with a primary air inlet 21. Wherein, the condensed water interface 11 is communicated with a drain pipe, the water supply pipe interface 12 is communicated with a water supply pipe, the water return pipe interface 13 is communicated with a water return pipe, and the primary air inlet 21 is communicated with a primary air inlet pipe.
In this embodiment, no fan motor is provided in the floor type chilled beam, which makes the noise generated by the floor type chilled beam itself extremely low, and at the same time, the air supply is soft, and the indoor temperature distribution is more uniform.
In summary, the utility model solves the problem of condensate water overflow by arranging the water accumulation plate below the heat exchange, further reduces the temperature of the water supply and return of the cold beam, and greatly improves the refrigerating capacity of the cold beam; by adopting a floor type design, the cold beam can be arranged in a cold Liang Cangyu cabinet or arranged on the ground close to an outer wall, so that people can sit for rest conveniently, and the installation adaptability and the practicability of the cold beam are greatly improved; the cold beam does not have a fan motor, the structure is simple, the noise is extremely low, and the air supply is soft, so that the indoor temperature distribution is more uniform. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.
Claims (7)
1. A floor type chilled beam is characterized in that the floor type chilled beam Liang Waixing is similar to a bench and comprises a shell, a static pressure box and a heat exchanger;
the shell comprises a left shell and a right shell, the left end of the static pressure box is connected with the left shell, the right end of the static pressure box is connected with the right shell, a primary air inlet pipe communicated with the static pressure box is arranged in the right shell, a plurality of nozzles are arranged on the upper plane of the static pressure box, and the nozzles are communicated with the inside of the static pressure box;
the heat exchanger is arranged behind the static pressure box, the left end of the heat exchanger is connected with the left machine shell, the right end of the heat exchanger is connected with the right machine shell, and a water supply pipe and a water return pipe which are communicated with the heat exchanger are arranged in the left machine shell;
and a water accumulation plate is arranged below the heat exchanger, and a drain pipe connected with the water accumulation plate is arranged in the left shell.
2. The floor chilled beam of claim 1, wherein: the shell also comprises a front cover shell and a seat plate, and two ends of the front cover shell and the seat plate are fixedly connected with the left shell and the right shell; wherein the front cover housing is arranged in front of the static pressure box, and the upper plane of the seat plate and the upper planes of the left machine shell and the right machine shell are in the same plane.
3. The console chilled beam of claim 2, wherein: an air outlet grid is arranged above the static pressure box, and an area surrounded by the air outlet grid, the front housing, the static pressure box and the heat exchanger is a mixing area.
4. The console chilled beam of claim 1, wherein: and an air return grille is arranged at the rear of the heat exchanger and is connected with the left shell and the right shell.
5. The floor chilled beam of claim 1, wherein: the water collecting disc is in a strip shape, and the width of the water collecting disc is larger than that of the heat exchanger.
6. The console chilled beam of claim 1, wherein: the bottoms of the left casing and the right casing are both planes, wherein the bottom of the left casing is provided with a condensate water interface, a water supply pipe interface and a water return pipe interface, and the bottom of the right casing is provided with a primary air inlet.
7. The console chilled beam of claim 6, wherein: the condensed water interface is communicated with a drain pipe, the water supply pipe interface is communicated with a water supply pipe, the water return pipe interface is communicated with a water return pipe, and the primary air inlet is communicated with a primary air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221101788.1U CN217952527U (en) | 2022-04-28 | 2022-04-28 | Floor type chilled beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221101788.1U CN217952527U (en) | 2022-04-28 | 2022-04-28 | Floor type chilled beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217952527U true CN217952527U (en) | 2022-12-02 |
Family
ID=84214322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221101788.1U Active CN217952527U (en) | 2022-04-28 | 2022-04-28 | Floor type chilled beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217952527U (en) |
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2022
- 2022-04-28 CN CN202221101788.1U patent/CN217952527U/en active Active
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