CN218296067U

CN218296067U - Integrative indoor set of changes in temperature and circulation system

Info

Publication number: CN218296067U
Application number: CN202222345920.XU
Authority: CN
Inventors: 田昕鹭
Original assignee: Beijing Four Seasons Hengrun Technology Development Co ltd
Current assignee: Beijing Four Seasons Hengrun Technology Development Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-13
Anticipated expiration: 2032-09-05

Abstract

The utility model relates to an integrative indoor set of changes in temperature, which comprises a frame and a radiating fin, the frame includes two stands, the fixed frame who forms the fin is connected through upper junction plate and lower connecting plate to distolateral side about two stands, the fin is fixed between two upper junction plates and two lower connecting plates by the centre gripping, the quantity of fin is no less than two and is one row of setting for the logarithm, establish ties each other through the return bend between the fin and communicate formation series circuit, the top interface that one row of fin both ends are close to two fins of two stands is indoor set water inlet and indoor set delivery port respectively, it collects the emission subassembly to be provided with the comdenstion water below the fin. The utility model discloses still relate to an integrative circulation system of changes in temperature, the system includes air energy heat pump outdoor unit, many connecting tube, control panel and above-mentioned indoor set. The utility model discloses a no wind effect in the refrigeration and heating process, more sanitary and silence, its area is little, the installation is dismantled conveniently.

Description

Integrative indoor set of changes in temperature and circulation system

Technical Field

The utility model belongs to the technical field of heating refrigeration plant, especially, relate to an integrative indoor set of changes in temperature and circulation system.

Background

At present, indoor heating commonly used, refrigeration plant has the radiator, ground heating, air conditioner (split air conditioner, central air conditioning) etc., but all have some shortcomings, for example radiator and ground heating all can only heat can not refrigerate, the pipeline circuit of ground heating is many, the installation is complicated and the later maintenance is difficult, the air conditioner has the refrigeration heating function concurrently, but for example the split air conditioner transmits cold and heat through the mode of carrying out the air-out from the indoor set, the inside accumulational dust of indoor set and production bacterium can indoor diffusion along with the wind direction, often the condition that causes the healthy problem of user often because of the indoor set is clean untimely takes place, and central air conditioning also has the installation complicated, the problem of maintenance difficulty, and because central air conditioning's pipe network intercommunication a plurality of rooms, the virus through the air propagation is very easy to spread rapidly, be unfavorable for the epidemic situation protection. Therefore, a sanitary indoor unit which is free of wind, simple and convenient to install and integrated with a cooling function and a heating function is needed by the market.

Disclosure of Invention

The utility model aims to overcome above technical defect, develop a integrative indoor set of changes in temperature and circulation system.

In order to realize the purpose, the technical scheme of the utility model is that: the rack comprises two upright columns which are arranged oppositely, the upper end sides and the lower end sides of the two upright columns are fixedly connected through an upper connecting plate and a lower connecting plate to form a fixed framework of the radiating fins, the upper connecting plate and the lower connecting plate are respectively two, the radiating fins are clamped and fixed between the two upper connecting plates and the two lower connecting plates, the number of the radiating fins is not less than two, the radiating fins are arranged in a row for even number, hollow tubes are arranged at the two ends of each radiating fin, interfaces at the two ends of the hollow tubes of adjacent radiating fins are connected in series through bent pipes to form a series connection passage, the top interfaces of the hollow tubes of the two radiating fins, close to the two upright columns, at the two ends of each radiating fin are respectively a water inlet of the indoor unit and a water outlet of the indoor unit, and a condensed water collecting and discharging assembly is arranged below the radiating fins.

Furthermore, the condensed water collecting and discharging assembly comprises a water tank, a water collecting disc and water baffles, the two ends of the water tank are fixedly connected with the two stand columns respectively, the water collecting disc is arranged on the water tank, the cross section of the water collecting disc is V-shaped, a water leakage hole is formed in the center of the bottom of the water collecting disc, a water outlet is formed in the center of the bottom of the water tank, a drain pipe is connected to the lower portion of the water outlet, the two water baffles are symmetrically arranged on the two sides of the water tank in the width direction, the cross section of each water baffle is in a Bu-shaped, the water baffles are arranged through water baffle slots inserted into the stand columns, condensed water dropping from the water radiators is gathered and collected into the water collecting disc through the water baffles, and the other end of the drain pipe is connected with a sewer or a water collecting tank.

Furthermore, the radiating fins are provided with rectangular fins in a surrounding mode along the axial direction of the hollow pipe, the number of the fins is not less than four, and the surfaces of the fins are provided with corrugated concave-convex textures.

Furthermore, the water collecting tray is formed by combining two half grooves, one end of each half groove is closed, the other end of each half groove is open, a semicircular notch is formed in the bottom of the open end of each half groove, and when the two half grooves are combined and erected on the water tank, the semicircular notches form the water leakage holes.

Furthermore, the water collecting tray is fixed with wool strips at the edges of the two top edges in the width direction.

Furthermore, an upper hanging plate and an upper cover plate are respectively arranged above the two upper connecting plates, the upper end of the upper hanging plate is provided with a hook-shaped structure, the upper cover plate is of a hollow structure, two ends of the upper cover plate are communicated, and the upper hanging plate and the upper cover plate are hung on a supporting fixing piece which is fixedly connected with the stand column.

Furthermore, the stand has a through structure at two ends, the L-shaped fixing feet are installed at the bottom end of the stand and are fixedly connected with the ground, the top end of the stand is inwards sleeved with the extension column, the extension column is limited in the vertical direction by screwing the fastener from the outer side of the stand, the hollow structure and the two ends of the extension column are communicated, the inverted L-shaped top fixing piece is installed at the top end of the extension column, and the top fixing piece is used for being fixedly connected with a ceiling above the indoor unit.

The system also comprises an indoor unit, wherein a water outlet of the outdoor unit and a water inlet of the indoor unit are communicated through the connecting pipeline to form a water inlet path, a water outlet of the indoor unit and a water inlet of the outdoor unit are communicated through the connecting pipeline to form a water return path, a constant pressure tank and a gas release valve are arranged in the water inlet path, a water replenishing pump is arranged in the water return path, the control panel is connected with the air energy heat pump outdoor unit, the constant pressure tank, the gas release valve and the water replenishing pump, and in a working state, the air energy heat pump outdoor unit enables cold or hot medium solution to circulate in the water inlet path and the water return path.

The utility model has the advantages that: through making the medium solution of cold state or hot state circulate in the indoor set that has the fin structure, realize the effect of the calm of refrigeration heating in-process, when summer air is moist in addition, can condense the comdenstion water and in time discharge on the indoor set after the indoor temperature reduces, the effectual indoor humidity of having adjusted, the production of comdenstion water makes the dust on fin surface in addition in time taken away, compares in current product more sanitary. The utility model discloses an indoor set is cold and hot integral type, and area is little, the installation is dismantled conveniently, and the health is calm and the silence during the use is favorable to people's health.

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

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a partially exploded view of the present invention;

FIG. 3 is a schematic view of the connection between the heat sink and the upper and lower connection plates of the present invention;

FIG. 4 is an exploded view of the condensate collection and drain assembly of the present invention;

FIG. 5 is a schematic side view of the condensate collection and drain assembly of the present invention;

fig. 6 is a schematic view of the cooling and heating integrated circulation system of the present invention;

in the figure: 1-upright column; 2-upper connecting plate; 3-a lower connecting plate; 4-hanging the plate; 5-upper cover plate; 6-supporting the firmware; 7-a heat sink; 701-fins; 702-indoor set water inlet; 703-water outlet of indoor unit; 8-heat sink firmware; 9-bending the pipe; 10-a water tank; 1001-water outlet; 1002-a drain pipe; 11-a water collection tray; 1101-water leakage holes; 1102-half groove; 1103-melting strips; 12-a water baffle; 1201-a ramp portion; 13-a water baffle slot; 14-fixing feet; 15-extension column; 16-a top fixture; 17-upper connection plate spacer; 18-lower web shim; 19-air energy heat pump outdoor unit; 20-water inlet of outdoor unit; 21-water outlet of outdoor unit; 22-constant pressure tank; 23-a deflation valve; 24-a water replenishing pump; 25-control panel.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1 to 5, the cooling and heating integrated indoor unit comprises a frame and two cooling fins 7, wherein the frame comprises two upright posts 1 which are arranged oppositely, the upper end sides and the lower end sides of the two upright posts 1 are fixedly connected through an upper connecting plate 2 and a lower connecting plate 3 to form a fixed frame of the cooling fins 7, the upper connecting plate 2 and the lower connecting plate 3 are respectively provided with two blocks, the cooling fins 7 are clamped and fixed between the two upper connecting plates 2 and the two lower connecting plates 3, the cooling fins 7 are not less than two and are arranged in a row in a double number, the cooling fins 7 are provided with hollow tubes, the two ends of the hollow tubes of the adjacent cooling fins 7 are respectively provided with an interface through a bent pipe 9, the interfaces at the two ends of the cooling fins 7 close to the two upright posts 1 are respectively a water inlet 702 and a water outlet 703 of the indoor unit, and a condensed water collecting and discharging assembly is arranged below the cooling fins 7.

In the embodiment, as shown in fig. 4 and 5, the condensed water collecting and discharging assembly includes a water tank 10, a water collecting tray 11 and water baffles 12, two ends of the water tank 10 are respectively connected and fixed with the two uprights 1, the water collecting tray 11 is erected on the water tank 10, the cross section of the water collecting tray 11 is "V" shaped, a water leakage hole 1101 is arranged at the center of the bottom of the water collecting tray 11, a water outlet 1001 is arranged at the center of the bottom of the water tank 10, a water discharge pipe 1002 is connected below the water outlet 1001, two water baffles 12 are symmetrically arranged at two sides of the width direction of the water tank 10, the cross section of the water baffles 12 is "turnings", the water baffles 12 are arranged by being inserted into water baffle slots 13 on the uprights 1, the condensed water dropping from the cooling fins 7 is collected into the water collecting tray 11 by the water baffles 12, and the other end of the water discharge pipe 1002 is connected with a sewer or a water collecting tank.

The water collecting tray 11 is formed by combining two half grooves 1102, one end of each half groove 1102 is closed, the other end of each half groove 1102 is open, a semicircular notch is formed in the bottom of the open end of each half groove 1102, and when the two half grooves 1102 are erected on the water tank 10 in a combined mode, the two semicircular notches form the water leakage holes 1101. The water collecting tray 11 is made of plastic, compared with the aluminum water tank 10, the plastic material can effectively reduce noise generated when condensed water drops, the cross section of the water collecting tray 11 is V-shaped, buffering of the condensed water when the condensed water drops is increased due to the structure, and the separable half tank 1102 is convenient to take out for cleaning. The breakwater 12 is arranged by inserting the breakwater slot 13 on the upright post 1, after the installation, the slope portion 1201 of the breakwater 12 can extend to the upper area of the water collection tray 11, so that condensed water dropping on the slope portion 1201 of the breakwater 12 can directly flow into the water collection tray 11, the two top edges of the water collection tray 11 in the width direction are fixed with the nap strip 1103, the height of the nap strip 1103 is close to the slope portion 1201 of the breakwater 12, and the nap strip 1103 prevents the condensed water from splashing outwards when the condensed water flows into the water collection tray 11.

In the embodiment, as shown in fig. 3, the heat sink 7 is provided with rectangular fins 701 around the axial direction of the hollow tube, the number of the fins 701 is not less than four, preferably eight, the fins 701 may have a wide or narrow width, and the surface of the fins 701 has a corrugated concave-convex texture, such a shape design is favorable for the directional radiation of cold/heat. The radiating fins 7 are fixedly connected to the upper connecting plate 2 and the lower connecting plate 3 through radiating fin fixing pieces 8, the cross sections of the radiating fin fixing pieces 8 are of V-shaped structures, the included angle of V is larger than 90 degrees, one side of V is connected with the fins 701 of the radiating fins 7, the other side of V is connected with the upper connecting plate 2 or the lower connecting plate 3, the connecting modes are all fixed through screws, and each radiating fin 7 is provided with two adjacent fins 701 which are respectively connected with one radiating fin fixing piece 8.

In the embodiment, as shown in fig. 2, an upper hanging plate 4 and an upper cover plate 5 are respectively arranged above two upper connecting plates 2, the upper end of the upper hanging plate 4 is provided with a hook-shaped structure, the upper cover plate 5 is a hollow structure, two ends of the upper cover plate 5 are communicated, and the upper hanging plate 4 and the upper cover plate 5 are both hung on a supporting fixing member 6 connected and fixed with the upright post 1. The upper hanging plate 4 side is generally the indoor side of the indoor unit, and the upper cover plate 5 side is generally the wall side of the indoor unit. When the end side of the upper connecting plate 2 is connected and fixed with the upright post 1, an upper connecting plate gasket 17 can be arranged in the middle, and similarly, when the end side of the lower connecting plate 3 is connected and fixed with the upright post 1, a lower connecting plate gasket 18 can be arranged in the middle and has the function of preventing abnormal sound caused by expansion caused by heat and contraction caused by cold of the component.

In the embodiment, as shown in fig. 2, the upright column 1 is a hollow structure, two ends of the upright column are through, an "L" -shaped fixing foot 14 is installed at the bottom end of the upright column 1, the fixing foot 14 is connected and fixed with the ground, an extension column 15 is sleeved inwards at the top end of the upright column 1, the extension column 15 is vertically limited by screwing a fastener from the outside of the upright column 1, the extension column 15 is a hollow structure, two ends of the extension column 15 are through, an inverted "L" -shaped top fixing piece 16 is installed at the top end of the extension column 15, and the top fixing piece 16 is used for being connected and fixed with a ceiling above the indoor unit.

When the indoor unit works, a cold-state or hot-state medium solution continuously enters from the water inlet 702 of the indoor unit, and flows through all the radiating fins 7 to the water outlet 703 of the indoor unit, in the process, the medium solution performs far infrared radiation through the radiating fins 7 and performs heat exchange with indoor air, so that the indoor temperature is reduced or increased, in the process of refrigerating the indoor unit, condensed water is generated on the surfaces of the radiating fins 7, flows downwards along the radiating fins 7 until the condensed water drops on the slope portion 1201 of the water baffle 12 or directly drops into the water collecting tray 11, the condensed water on the slope portion 1201 also flows downwards along the trend and finally collects into the water collecting tray 11, the condensed water in the water collecting tray 11 continuously flows downwards from the water leakage hole 1101 into the water tank 10, and finally the water in the water tank 10 is discharged through the water discharge hole 1001 and the water discharge pipe 1002 at the bottom of the water tank 10. When the water collection tray 11 needs to be cleaned, the water baffle 12 is firstly drawn out from the water baffle slot 13, and then the two half grooves 1102 of the water collection tray 11 are directly taken out in sequence.

Example two:

as shown in fig. 6, a cooling and heating integrated circulation system includes an air energy heat pump outdoor unit 19, a plurality of connecting pipes, a control panel 25, and an indoor unit in the first embodiment, where the connecting pipes connect an outdoor unit water outlet 21 and an indoor unit water inlet 702 to form a water inlet path, the connecting pipes also connect an indoor unit water outlet 703 and an outdoor unit water inlet 20 to form a water return path, a constant pressure tank 22 and a bleed valve 23 are disposed in the water inlet path, a water replenishing pump 24 is disposed in the water return path, the control panel 25 is connected to the air energy heat pump outdoor unit 19, the constant pressure tank 22, the bleed valve 23, and the water replenishing pump 24, and a cold or hot medium solution circulates in the water inlet path and the water return path, and in a working state, the air energy heat pump outdoor unit 19 circulates the cold or hot medium solution in the water inlet path and the water return path.

In the embodiment, the air-source heat pump outdoor unit 19 converts and compresses the cold energy and the heat energy in the outdoor air and transmits the converted and compressed cold energy and heat energy to the indoor unit through a medium solution, wherein the medium solution is a glycol mixed solution, and the ratio of the glycol mixed solution is 4:6 (ethylene glycol: water) so that it does not freeze in cold regions. The constant pressure tank 22 is used for keeping the system pressure constant, the air release valve 23 is used for adjusting the flow and exhausting the system, and the water replenishing pump 24 is used for replenishing the medium solution in the system. The control panel 25 is used to set parameters of the air energy heat pump outdoor unit 19, thereby adjusting the indoor temperature.

When the system works, the air energy heat pump outdoor unit 19 conveys cold-state or hot-state medium solution to the indoor unit through the water inlet channel, the medium solution realizes the reduction and increase of indoor temperature after circulating in the indoor unit, and the medium solution flows back into the air energy heat pump outdoor unit 19 through the water return channel to realize the circulation of the whole system. When the indoor temperature needs to be adjusted, the control panel 25 can be operated to complete the regulation and control of the air-source heat pump outdoor unit 19.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and the present invention can be further modified with various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements should be included in the protection scope of the present invention.

Claims

1. The cooling and heating integrated indoor unit comprises a frame and cooling fins and is characterized in that the frame comprises two upright columns which are arranged oppositely, the upper end sides and the lower end sides of the two upright columns are fixedly connected through an upper connecting plate and a lower connecting plate to form a fixed frame of the cooling fins, the upper connecting plate and the lower connecting plate are respectively two, the cooling fins are fixedly clamped between the two upper connecting plates and the two lower connecting plates, the number of the cooling fins is not less than two, the cooling fins are arranged in a row for even number, the cooling fins are provided with hollow tubes, the two ends of each hollow tube are respectively provided with interfaces, the interfaces at the two ends of the hollow tube of the adjacent cooling fins are mutually connected in series through bent tubes to form a series connection passage, the interfaces at the top ends of the hollow tubes of the two cooling fins close to the two upright columns at the two ends of each row of the cooling fins are respectively a water inlet and a water outlet of the indoor unit, and a condensed water collecting and discharging assembly is arranged below the cooling fins.

2. The cooling and heating integrated indoor unit as claimed in claim 1, wherein the condensed water collecting and discharging assembly comprises a water tank, a water collecting tray and water blocking plates, two ends of the water tank are respectively connected and fixed with the two vertical posts, the water collecting tray is arranged on the water tank, the cross section of the water collecting tray is in a "V" shape, a water leakage hole is arranged at the center of the bottom of the water collecting tray, a water outlet is arranged at the center of the bottom of the water tank, a drain pipe is connected below the water outlet, two water blocking plates are symmetrically arranged at two sides of the width direction of the water tank, the cross section of the water blocking plate is in a "bur" shape, the water blocking plates are arranged through water blocking plate inserting slots inserted into the vertical posts, the condensed water dropping from the heat radiating plates is collected into the water collecting tray through the water blocking plates, and the other end of the drain pipe is connected with a sewer or a water collecting tank.

3. The cooling and heating integrated indoor unit as claimed in claim 1, wherein the heat sink has rectangular fins around the axial direction of the hollow tube, the number of the fins is not less than four, and the surface of the fins has corrugated concave-convex texture.

4. An indoor unit of claim 2, wherein the water collecting tray is formed by combining two half-grooves, one end of each half-groove is closed, the other end of each half-groove is open, a semicircular notch is formed at the bottom of the open end of each half-groove, and the two semicircular notches form the water leakage holes when the two half-grooves are erected on the water tank in combination.

5. The cooling and heating integrated indoor unit of claim 2, wherein the water collecting tray is fixed with a lint strip at the edge of both top edges in the width direction.

6. The cooling and heating integrated indoor unit of claim 1, wherein an upper hanging plate and an upper cover plate are respectively arranged above the two upper connecting plates, the upper end of the upper hanging plate is provided with a hook-shaped structure, the upper cover plate is of a hollow structure and has two through ends, and the upper hanging plate and the upper cover plate are both hung on a supporting fastener connected and fixed with the upright post.

7. The cooling and heating integrated indoor unit as claimed in claim 1, wherein the pillar has a hollow structure and two ends penetrating through, an "L" -shaped fixing foot is installed at a bottom end of the pillar and connected and fixed to the ground, an extension column is sleeved inward at a top end of the pillar, the extension column is vertically limited by screwing a fastener from an outer side of the pillar, the extension column has a hollow structure and two ends penetrating through, an inverted "L" -shaped top fixing member is installed at a top end of the extension column, and the top fixing member is connected and fixed to a ceiling above the indoor unit.

8. A cooling and heating integrated circulating system comprises an air energy heat pump outdoor unit, a plurality of connecting pipelines and a control panel, and is characterized by further comprising any one of the indoor units in claims 1-7, wherein the connecting pipelines are used for communicating a water outlet of the outdoor unit with a water inlet of the indoor unit to form a water inlet path, the connecting pipelines are also used for communicating a water outlet of the indoor unit with a water inlet of the outdoor unit to form a water return path, a constant pressure tank and a vent valve are arranged in the water inlet path, a water replenishing pump is arranged in the water return path, the control panel is connected with the air energy heat pump outdoor unit, the constant pressure tank, the vent valve and the water replenishing pump, and in a working state, the air energy heat pump outdoor unit enables cold or hot medium solution to circulate in the water inlet path and the water return path.