CN216924534U

CN216924534U - Floor convector with drainage function

Info

Publication number: CN216924534U
Application number: CN202220443459.9U
Authority: CN
Inventors: 褚红波
Original assignee: Shanghai Aike Air Conditioning Equipment Co ltd
Current assignee: Shanghai Aike Air Conditioning Equipment Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-07-08
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a floor convector with a drainage function, which comprises a shell, a heat exchanger, an air outlet grid and a controller, wherein the air outlet grid is arranged at an opening at the upper end of the shell, a pore plate is horizontally arranged in the shell, an inner cavity of the shell is divided into a water collecting cavity and an installation cavity which are distributed from bottom to top by the pore plate, the heat exchanger is positioned in the installation cavity and is arranged on the pore plate, a water pump is arranged at the top in the water collecting cavity, a water inlet pipe of the water pump extends into the bottom of the water collecting cavity, a water outlet pipe of the water pump extends to the outside of the shell after penetrating through a wall body on the side wall of the shell, a distance sensor is fixedly arranged in the water collecting cavity, the distance sensor and the water pump are both electrically connected with the controller, a floater is arranged in the water collecting cavity and is positioned under the distance sensor, and the floater can move longitudinally along with the lifting of a water level. The floor convector can realize automatic drainage, save time and labor force, avoid damage to other parts caused by overflow of condensed water and is beneficial to stable operation of the floor convector.

Description

Floor convector with drainage function

Technical Field

The utility model relates to the technical field of floor convectors, in particular to a floor convector with a water drainage function.

Background

The floor convector is a terminal device of a central air conditioning system, is installed on a floor, and blows cold air or hot air into a room. The floor convector generally includes the shell, sets up the heat exchanger in the shell inside and sets up the air-out grid at shell upper end opening part, during the refrigeration, the comdenstion water can appear on the heat exchanger, in order to avoid the comdenstion water to cause the damage to other spare parts of joining in marriage, can install the water collector around the heat exchanger usually, and the comdenstion water drippage is finally collected in the water collector. And the setting of water collector can occupy the partial space in the shell, is unfavorable for the installation operation of other spare parts, and simultaneously, the comdenstion water in the water collector just needs the manual work to carry out manual clearance at a period of time every, wastes time and energy, and the operation is very inconvenient to still can cause the damage to other spare parts when the comdenstion water spills over to the outside of water collector, be unfavorable for floor convector steady operation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: in order to overcome the above-mentioned defects in the prior art, a floor convector having an automatic drainage function to ensure stable operation is now provided.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a floor convector with drainage function comprises a shell, a heat exchanger, an air outlet grid and a controller, the air outlet grille is arranged at an opening at the upper end of the shell, a pore plate is horizontally arranged in the shell, the pore plate divides the inner cavity of the shell into a water collecting cavity and an installation cavity which are distributed from bottom to top, the heat exchanger is positioned in the installation cavity and is installed on the pore plate, the top of the water collecting cavity is provided with a water pump, a water inlet pipe of the water pump extends into the bottom of the water collecting cavity, the water outlet pipe of the water pump passes through the wall body of the side wall of the shell and then extends to the outside of the shell, a distance sensor is fixedly arranged in the water collecting cavity, the distance sensor and the water pump are both electrically connected with the controller, and a floater is arranged in the water collecting cavity and is positioned right below the distance sensor, and the floater can move longitudinally along with the lifting of the water level.

Further, one side fixed mounting of orifice plate lower surface has the baffle, the baffle includes mutually perpendicular's diaphragm and vertical plate, the upper surface of diaphragm with orifice plate fixed connection, water pump fixed mounting be in on the lower surface of diaphragm, distance sensor fixed mounting be in the vertical plate is close to on the lateral wall of water pump.

Furthermore, a limiting cylinder is vertically connected to the bottom wall of the water collecting cavity, the limiting cylinder is of a cylindrical structure with two through ends, a notch is longitudinally formed in the side wall of the limiting cylinder, and the float is slidably arranged in the limiting cylinder along the longitudinal direction.

Furthermore, a guide post is vertically connected to the bottom wall of the water collecting cavity, the float is slidably sleeved outside the guide post, and the guide post and the distance sensor are arranged in a staggered mode.

Further, the chamber bottom wall slope setting in chamber catchments, the lower one side setting that the water pump corresponds the chamber bottom wall is in the intracavity catchments.

Furthermore, an installation channel is formed in a wall body of the side wall of the shell, the upper end of the installation channel penetrates through the upper end face of the shell, the lower end of the installation channel is communicated with the cavity side wall of the water collecting cavity, and a water outlet pipe of the water pump penetrates through the installation channel.

Further, the floor convector with the water drainage function further comprises a cross flow fan, and the cross flow fan is installed on the upper end face of the pore plate and located on one side of the heat exchanger.

Further, the shell is a hollow box structure with an opening at the upper end, a circle of supporting bars are arranged on the side wall of the top of the shell in an inward annular mode, and the air outlet grille is erected on the supporting bars.

The utility model has the beneficial effects that: according to the floor convector with the drainage function, the water collection cavity is arranged below the heat exchanger, so that the installation of other parts is not hindered, automatic drainage is realized, manual cleaning by a user is not needed, time and labor are saved, the condition that other parts are damaged due to overflow of condensed water is avoided, and the floor convector with the drainage function can stably operate.

Drawings

The utility model is further illustrated by the following figures and examples.

Fig. 1 is a schematic view of the structure of a floor convector with drainage function according to the present invention;

fig. 2 is an enlarged view of a portion of the floor convector with drainage function shown in fig. 1 at a.

In the figure: 1. shell, 11, the chamber that catchments, 12, installation cavity, 13, spacing section of thick bamboo, 131, scarce groove, 14, installation passageway, 15, support bar, 2, heat exchanger, 3, air-out grid, 4, orifice plate, 5, water pump, 51, inlet tube, 52, outlet pipe, 6, distance sensor, 7, float, 8, baffle, 81, diaphragm, 82, vertical board, 9, crossing current fan.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

Referring to fig. 1 and 2, the utility model provides a floor convector with a drainage function, comprising a housing 1, a heat exchanger 2, an air outlet grille 3 and a controller (not shown), wherein the air outlet grille 3 is installed at an upper end opening of the housing 1, a pore plate 4 is horizontally arranged in the housing 1, the pore plate 4 separates an inner cavity of the housing 1 into a water collecting cavity 11 and an installation cavity 12 which are distributed from bottom to top, the heat exchanger 2 is located in the installation cavity 12 and installed on the pore plate 4, a water pump 5 is installed at the top in the water collecting cavity 11, a water inlet pipe 51 of the water pump 5 extends to the bottom of the water collecting cavity 11, a water outlet pipe 52 of the water pump 5 extends to the outside of the housing 1 after penetrating through a wall body of the side wall of the housing 1, a distance sensor 6 is fixedly installed in the water collecting cavity 11, the distance sensor 6 and the water pump 5 are both electrically connected with the controller, a floater 7 is arranged in the water collecting cavity 11 and located right below the distance sensor 6, the float 7 is movable in the longitudinal direction as the water level rises and falls.

According to the floor convector with the drainage function, when condensate water is generated on the heat exchanger 2, the condensate water flows onto the pore plate 4 along the heat exchanger 2, then passes through the holes of the pore plate 4 and then falls into the water collection cavity 11, and the water collection cavity 11 is positioned below the heat exchanger 2, so that the periphery of the heat exchanger 2 can be provided with other parts, and the floor convector with the drainage function is convenient for a user to install and operate. Along with the comdenstion water in the chamber 11 that catchments constantly increases, the liquid level risees gradually, and the float moves along vertical upwards under the effect of buoyancy, and when distance sensor 6 detected the high rising of float 7 to setting for the height, distance sensor 6 just transmits the position signal of float 7 for the controller, the controller received after this signal just control water pump 5 and continue work a period of presetting time (for example 10 seconds) to with the comdenstion water discharge in the chamber 11 that catchments to the outside of shell 1, realized automatic drainage, need not user's manual clearance, saved time and labour, and avoided the comdenstion water to spill over and caused the condition emergence of damage to other spare parts, be favorable to floor convection apparatus steady operation.

Specifically, referring to fig. 2, a baffle plate 8 is fixedly mounted on one side of the lower surface of the orifice plate 4, the baffle plate 8 includes a horizontal plate 81 and a vertical plate 82 which are perpendicular to each other, wherein the upper surface of the horizontal plate 81 is fixedly connected with the orifice plate 4, the water pump 5 is fixedly mounted on the lower surface of the horizontal plate 81, and the distance sensor 6 is fixedly mounted on the side wall of the vertical plate 82 close to the water pump 5. During the use, the diaphragm 81 has blocked some holes on the orifice plate 4, has avoided the comdenstion water to drip to the water pump 5 on to cause the condition of water pump 5 short circuit, in addition, the vertical plate 82 can be separated distance sensor 6 and the comdenstion water that drips, has avoided the comdenstion water to cause the interference to distance sensor 6's work.

In this embodiment, the cavity bottom wall of the water collecting cavity 11 is vertically connected with a limiting cylinder 13, the limiting cylinder 13 is a cylindrical structure with two through ends, the side wall of the limiting cylinder 13 is longitudinally provided with a notch 131, and the float 7 is longitudinally slidably arranged in the limiting cylinder 13. When the water level gauge is used, condensed water enters the limiting cylinder 13 through the notch 131, so that the floater 7 moves longitudinally along with the lifting of the water level.

In other embodiments, not shown, a guide post is vertically connected to the bottom wall of the water collection chamber 11, and the float 7 is slidably sleeved outside the guide post, so that the float 7 can move longitudinally along with the water level. In order to avoid the influence on the drainage control due to the position of the guide column detected by the distance sensor 6, the guide column is disposed offset from the distance sensor 6 so that the guide column is not detected by the distance sensor 6.

In order to fully discharge the condensed water in the water collecting cavity 11, the cavity bottom wall of the water collecting cavity 11 is obliquely arranged, and the water pump 5 is arranged in the water collecting cavity 11 corresponding to the lower side of the cavity bottom wall.

The wall body of the side wall of the shell 1 is internally provided with a mounting channel 14, the upper end of the mounting channel 14 penetrates through the upper end face of the shell 1, the lower end of the mounting channel 14 is communicated with the cavity side wall of the water collecting cavity 11, and the water outlet pipe 52 of the water pump 5 penetrates through the mounting channel 14.

In addition, referring to fig. 1 again, the floor convector with water drainage function of the present invention further includes a cross flow fan 9, and the cross flow fan 9 is installed on the upper end surface of the orifice plate 4 and is located at one side of the heat exchanger 2.

The casing 1 is that the upper end has open-ended hollow box structure, and the lateral wall at casing 1 top is inwards encircled and is equipped with round support bar 15, and air-out grid 3 sets up on support bar 15 to realize the relation of connection between casing 1 and the air-out grid 3.

According to the floor convector with the drainage function, the water collection cavity 11 is arranged below the heat exchanger 2, so that the installation of other parts is not hindered, automatic drainage is realized, manual cleaning by a user is not needed, time and labor are saved, the condition that other parts are damaged due to overflow of condensed water is avoided, and the floor convector with the drainage function can stably operate.

In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A floor convector with drainage function, its characterized in that: including shell, heat exchanger, air-out grid and controller, the air-out grid is installed the upper end opening part of shell, the level is provided with the orifice plate in the shell, the orifice plate will the inner chamber of shell separates to establish to the chamber and the installation cavity of catchmenting by supreme distribution down, the heat exchanger is located the installation cavity is just installed on the orifice plate, the water pump is installed at the top of the intracavity of catchmenting, the inlet tube of water pump stretch into extremely the bottom in chamber of catchmenting, the outlet pipe of water pump passes extend to behind the wall body of shell lateral wall the outside of shell, intracavity fixed mounting catchments has distance sensor, distance sensor reaches the water pump all with controller electric connection, the intracavity of catchmenting is located be provided with the float under distance sensor, the float can go up and down and in longitudinal movement along with the water level.

2. Floor convector with draining function, according to claim 1, characterized in that: one side fixed mounting of orifice plate lower surface has the baffle, the baffle includes mutually perpendicular's diaphragm and vertical slab, the upper surface of diaphragm with orifice plate fixed connection, water pump fixed mounting be in on the lower surface of diaphragm, distance sensor fixed mounting is in the vertical slab is close to on the lateral wall of water pump.

3. Floor convector with drainage function according to claim 2, characterized in that: the vertical spacing section of thick bamboo that is connected with on the chamber diapire in chamber catchments, a spacing section of thick bamboo is the tubular structure that both ends link up, the breach groove has been seted up along vertically on the lateral wall of a spacing section of thick bamboo, the float is located along vertical slidable in the spacing section of thick bamboo.

4. Floor convector with drainage function according to claim 2, characterized in that: the cavity diapire in chamber that catchments is last vertical to be connected with the guide post, the float slidable ground cover is established the outside of guide post, the guide post with the setting of staggering of distance sensor.

5. Floor convector with draining function, according to claim 1, characterized in that: the chamber bottom wall slope setting of chamber catchments, the lower one side setting that the water pump corresponds the chamber bottom wall is in the intracavity catchments.

6. Floor convector with draining function, according to claim 1, characterized in that: the wall body of the shell side wall is internally provided with an installation channel, the upper end of the installation channel is communicated with the upper end face of the shell, the lower end of the installation channel is communicated with the cavity side wall of the water collecting cavity, and the water outlet pipe of the water pump penetrates through the installation channel.

7. Floor convector with draining function, according to claim 1, characterized in that: the floor convector with the water drainage function further comprises a cross flow fan, and the cross flow fan is installed on the upper end face of the pore plate and located on one side of the heat exchanger.

8. Floor convector with draining function, according to claim 1, characterized in that: the shell is that the upper end has open-ended hollow box structure, the lateral wall at shell top is inwards encircled and is equipped with the round support bar, the air-out grid sets up on the support bar.