CN207487102U - Headwaters heat pump - Google Patents

Abstract

A kind of headwaters heat pump includes babinet and the heat exchange module being contained in babinet, wherein, heat exchange module includes casing and carries the stent of casing, and the direction that stent slips into babinet along heat exchange module extends；The bottom of babinet is provided with support portion, and support portion, which is provided in, to be slipped into babinet by heat exchange module or matched when being taken out from babinet with stent.This structure of headwaters heat pump allows easily to mount and dismount heat exchange module.

Description

Water source heat pump device

technical field

The utility model relates to the field of air conditioning, in particular to a water source heat pump device.

Background technique

In large buildings such as high-end office buildings, star hotels, and large shopping malls, more and more water-cooled air-conditioning devices, such as water-source heat pump devices, are currently used. The water source heat pump device uses water as a heat source or a cold source to achieve air conditioning in a specific space. With the development of application occasions, water source heat pump devices are becoming more and more large-scale. Large-scale water source heat pump devices have the advantages of less space, low manufacturing cost, low noise, and convenient installation.

Generally speaking, a water source heat pump device includes a box body and a heat exchange module accommodated in the box body. As the water source heat pump device becomes larger and larger, the volume and weight of the heat exchange module are also greatly increased, which leads to difficulties in assembly and maintenance of the large water source heat pump device. Specifically, due to the increasing volume and weight of the heat exchange module, it becomes difficult to install the heat exchange module into the box and take out the heat exchange module from the box. During the process of being inside or taken out of the box, the heat exchange module is easily trapped in the bracket gap in the box, so that the heat exchange module is stuck in the box, and the heat exchange module cannot be further installed or taken out. In this case, in order to adjust the posture of the heat exchange module in the box and continue to install and remove the heat exchange module, more time and manpower need to be invested, resulting in a decrease in work efficiency.

Therefore, there is a need to improve the existing water source heat pump device, so as to overcome the above-mentioned problems of the water source heat pump device, especially the large-scale water source heat pump device.

Utility model content

The utility model is made based on the problems existing in the water source heat pump device described above. The purpose of this utility model is to provide an improved water source heat pump device, which allows operators to easily disassemble and assemble it.

The water source heat pump device of the present utility model includes a box body and a heat exchange module accommodated in the box body, wherein the heat exchange module includes a sleeve and a bracket for carrying the sleeve tube, and the bracket extends along the direction in which the heat exchange module slides into the box body; the box The bottom of the body is provided with a supporting part, and the supporting part is configured to cooperate with the bracket when the heat exchange module is slid into or taken out of the box body.

In the water source heat pump device with the above structure, the mutual cooperation between the support part and the bracket allows the bracket to slide on the support part during the process of installing and dismounting the heat exchange module, so that the heat exchange module can be easily installed and disassembled, and It can effectively prevent the heat exchange module from sinking into the gap in the box during installation and disassembly.

In an exemplary configuration, the support includes at least two horizontal support bars. Furthermore, correspondingly, the supporting part includes at least two crossbeams, the width of the crossbeams is equal to the width of the horizontal support bar, and the distance between two adjacent crossbeams is equal to the distance between two adjacent horizontal support bars . Thus, during the process of installing and dismounting the heat exchange module, the bracket of the heat exchange module can be well matched with the supporting part of the box body.

Further, at least one first through hole is formed on the bracket, and at least one second through hole is formed on the support part, and when the heat exchange module is installed in the box, the first through hole is aligned with the second through hole , so that the fastener can pass through the first through hole and the second through hole. Thus, the installed heat exchange module can be fixed in the box body.

Preferably, the bracket further includes at least one auxiliary fixing structure, and the auxiliary fixing structure includes a vertical extension part, and the vertical extension part extends upward from at least one of the two side edges of the bracket, so as to fix it from the side casing.

Further, the auxiliary fixing structure further includes a horizontal extension part extending transversely to the direction in which the heat exchange module slides into the box body, and a vertical extension part extends upward at the end of the horizontal extension part.

By providing the auxiliary fixing structure with the above structure, it can be further ensured that the sleeve is firmly supported on the bracket.

Preferably, a limiting part is provided on the box body. When the heat exchange module slides into the box body and is installed in the box body, the limiting part contacts the heat exchange module to prevent the heat exchange module from sliding in further inside the box. During the process of sliding the heat exchange module into the box body, the limiting part can prevent the heat exchange module from sliding into the box body excessively, so as to ensure the correct positioning of the heat exchange module in the box body.

Wherein, a specific structure of the limiting part is an L-shaped blocking piece installed on the supporting part.

Preferably, at least one guide structure is provided at the front end of the bracket along the direction in which the heat exchange module slides into the box, and the guide structure is configured to be in contact with the support portion when the heat exchange module is slid into the box, so as to Guide the heat exchange module.

Preferably, the cross section of the supporting part is in an inverted U shape. The inverted U-shaped structure helps to improve the strength of the supporting part.

Description of drawings

Fig. 1 shows a perspective view of the water source heat pump device of the present invention, which shows the state where the heat exchange module is installed in the box.

Fig. 2 shows another perspective view of the water source heat pump device of the present invention, in which the heat exchange module is separated from the tank.

Fig. 3a shows a front view of the bracket in the heat exchange module of the water source heat pump device of the present invention.

Fig. 3b shows a top view of the bracket shown in Fig. 3a.

Fig. 3c shows a side view between that shown in Fig. 3a.

Fig. 4 shows a perspective view of the heat exchange module, which includes a bracket and a sleeve supported on the bracket.

Fig. 5 shows a bottom view of the heat exchange module shown in Fig. 4 .

(Symbol Description)

1 Water source heat pump device

10 heat exchange module

11 casing

20 cabinets

21 Beam

22 limit part

23 Second through hole

30 brackets

31 horizontal support bar

32 First through hole

33 Auxiliary fixed structure

34 horizontal extension

35 vertical extension

36 guide structure

Detailed ways

In order to better understand the utility model, specific embodiments of the utility model will be described below with reference to accompanying drawings 1 to 5 . However, it should be understood that what is shown in the accompanying drawings is only a preferred embodiment of the utility model, which does not constitute a limit to the scope of the utility model. Those skilled in the art can make various obvious modifications, variations, and equivalent replacements to the utility model on the basis of the embodiments shown in the accompanying drawings, and on the premise of not contradictory, in the different described embodiments The technical features can be combined arbitrarily, and these all fall within the protection scope of the present utility model.

FIG. 1 shows a water source heat pump device 1 of the present invention. The water source heat pump device 1 includes a heat exchange module 10 and a box body 20 for accommodating the heat exchange module 10 .

FIG. 2 shows an exploded perspective view of the water source heat pump device 1 , where the heat exchange module 10 is taken out of the box body 20 . It can be seen from FIG. 2 that the box body 20 includes a sleeve 11 and a bracket 30 for supporting the sleeve 11, wherein the bracket 30 preferably extends along the direction of sliding the heat exchange module 10 into the box body 20, so that In the process of installing the heat exchange module 10 into the box body 20 and taking it out from the box body 20 , it plays a role of supporting the sleeve 11 .

The specific structure of the bracket 30 used to support the casing 11 of the heat exchange module 10 in the water source heat pump device 1 of the present invention will be described in detail below with reference to FIGS. 3 a to 3 c.

FIG. 3 a shows a front view of the bracket 30 , FIG. 3 b shows a top view of the bracket 30 , and FIG. 3 c shows a side view of the bracket 30 .

As shown in Figures 3a to 3c, the support 30 includes at least two horizontal support bars 31 (the situation shown in the figure is two horizontal support bars 31), and the extending direction of the horizontal support bars 31 is roughly the same as that of the heat exchange module 10. The direction of entering the box body 20 is consistent.

In the present invention, the bottom of the box body 20 is provided with a support portion. During the process of installing the heat exchange module 10 into the box body 20 or taking it out of the box body 20 , the supporting part cooperates with the bracket 30 . Specifically, as shown in FIG. 2 , corresponding to the two horizontal support bars 31 of the support 30 , the supporting portion of the box body 20 includes at least two beams 21 . Moreover, the size and configuration of the beams 21 are preferably set to cooperate with the corresponding horizontal support bars 31 in the brackets 30 when the heat exchange module 10 is slid into or taken out of the box body 20 . For example, the width of each beam 21 can be set to be equal to the width of the horizontal support bar 31, and the distance between two adjacent beams 21 is also equal to that between two adjacent horizontal support bars 31 on the support 30. the distance. Thus, during the process of installing the heat exchange module 10 into the box body 20 , the horizontal support bar 31 can cooperate with the beam 21 , so as to facilitate sliding the heat exchange module 10 into the box body 20 .

Preferably, in order to improve the strength of the support part so that it can more stably support the heat exchange module 10 sliding into the box body 20, the cross section of the support part, specifically its crossbeam 21 is set as an inverted U glyph. The inverted U-shaped cross-section enables the supporting part to achieve greater strength with less material, so as to meet the needs of supporting the heat exchange module 10 .

As can be clearly seen in FIG. 3b, a first through hole 32 is formed on at least one end of each horizontal support bar 31, correspondingly, at a corresponding position on the bottom of the box body 20, such as in the box body A second through hole 23 is formed on the outer edge of the bottom of the body 20 . When the heat exchange module 10 is installed into the box body 20 and placed in place in the box body 20, the first through hole 32 and the second through hole 23 are aligned with each other, and fasteners such as screws can pass through The first through hole 32 and the second through hole 23 thereby fix the bracket 30 and the sleeve 11 supported on the bracket 30 in the box body 20 .

The bracket 30 preferably also includes at least one auxiliary fixing structure 33 (two auxiliary fixing structures 33 are shown in the figure), each auxiliary fixing structure 33 includes a horizontal extension 34, and the horizontal extension 34 is connected to the horizontal support bar 31 extend across. At least one end, preferably both ends, of the horizontally extending portion 34 is provided with an upwardly extending vertically extending portion 35 . By setting the auxiliary fixing structure 33 , it can help to fix and support the sleeve 11 on the bracket 30 . Specifically, as can be seen more clearly from FIG. 4 , the vertically extending portion 35 of the auxiliary fixing structure 33 fixes the sleeve 11 from both sides of the sleeve 11 , limiting the direction of the sleeve 11 on both sides. exercise.

Further, the bracket 30 preferably further includes at least one guide structure 36 , the guide structure 36 is arranged at the front end of the bracket 30 along the direction of sliding the heat exchange module 10 into the box body 20 . For example, as shown in FIGS. 3 a to 3 b , a downwardly extending tab is formed on the side of one end of one of the two horizontal support bars 31 as a guide structure 36 . By setting the installation position of the guide structure 36, during the process of sliding the heat exchange module 10 into the box body 20, the guide structure 36 is in contact with the supporting part of the box body 20, specifically the side part of one of the corresponding beams 21. so as to limit and guide the sliding direction of the heat exchange module 10 .

In addition, as shown in FIG. 2 , in order to limit the extent to which the heat exchange module 10 slides into the box body 20 , a limiting portion 22 is provided at the inner bottom of the box body 20 . When the heat exchange module 10 slides into the box body 20 to reach a certain depth, one end of the horizontal bracket bar 31 of the bracket 30, specifically the end facing the inside of the box body 20, will contact the stopper 22, thereby preventing The heat exchange module 10 further slides toward the inside of the box body 20 .

An exemplary structure of the limiting portion 22 is an L-shaped blocking piece installed on the supporting portion of the box body 20 , as shown in FIG. 2 .

The water source heat pump device 1 having the above structure can be easily installed and disassembled. Specifically, during the installation process, the heat exchange module 10 is placed on the edge of the box body 20, so that the horizontal bracket bar 31 of the bracket 30 is basically aligned with the beam 21 of the box body 20, and then pushed toward the inside of the box body 20. The heat exchange module 10 slides the horizontal support bar 31 on the beam 21 . When the heat exchange module 10 is in place in the box body 20 , for example, when the horizontal support bar 31 touches the limit portion 22 in the box body 20 , the first through hole 32 on the bracket 30 will be in contact with the support portion of the box body 20 Align with the second through hole 23 on the top, and at this time, pass a fastener such as a screw through the first through hole 32 and the second through hole 23 , thereby fastening the heat exchange module 10 to the box body 20 . The process of detaching the heat exchange module 10 from the box body 20 is just opposite to the process of installing the heat exchange module 10 .

The structure of a preferred embodiment of the water source heat pump device 1 of the present invention has been described above. Those skilled in the art will know that various obvious modifications, variations and equivalent replacements can be made on the basis of the above structure. These modifications and variations And equivalent replacements are also within the scope of the present utility model.

For example, in the structure shown in the figure, the bracket 30 includes two horizontal bracket bars 31 , and correspondingly, the supporting part at the bottom of the box body 20 includes two beams 21 . According to specific conditions, for example, according to factors such as the size and weight of the heat exchange module 10 , other numbers of horizontal support bars 31 and beams 21 may also be provided, such as three, four or more.

In the embodiments disclosed above, the width of the beams 21 and the distance between adjacent beams 21 are equal to the width of the horizontal support bars 31 and the distance between adjacent horizontal support bars 31 . However, the width of the beam 21 can also be different from that of the horizontal support bar 31 , for example, it can be wider or narrower than the horizontal support bar 31 . Correspondingly, the distance between adjacent beams 21 and the distance between adjacent horizontal support bars 31 are also different, but as long as it is ensured that the During the process, each crossbeam 21 and the corresponding horizontal support bar 31 can cooperate with each other.

Similarly, for the auxiliary fixing structure 33, in addition to the situation of the two auxiliary fixing structures 33 shown in the figure, other numbers of auxiliary fixing structures 33 may also be provided, for example, only one auxiliary fixing structure 33 may be provided, or Three, four or more auxiliary fixing structures 33 are provided.

Moreover, the auxiliary fixing structure 33 can also omit the horizontal extension part, but only include at least one vertical extension part, for example, a vertical extension part extending upward at at least one of the two side edges of the bracket 30, so that the casing 11 Play a fixed role on at least one side of it.

In the structures shown in Figures 3a to 3c, a guide structure 36 is provided on a horizontal support bar 31, and those skilled in the art will know that a guide structure 36 can also be provided on each horizontal support bar 31, so that each The root horizontal support bars 31 play a guiding role respectively.

The first through hole 32 on the support 30 shown in Fig. 3 b is arranged on one end of the horizontal support bar 31, but the first through hole 32 is also set on the two ends of the horizontal support bar 31 and also within the scope of the present utility model , as shown in Figure 5. Similarly, a corresponding number of second through holes 23 may be provided at the bottom of the box body 20 .

Claims (11)

1. A water source heat pump device, the water source heat pump device comprising: a box body and a heat exchange module accommodated in the box body, characterized in that, The heat exchange module includes a sleeve and a bracket carrying the sleeve, and the bracket extends along a direction in which the heat exchange module slides into the box; The bottom of the box is provided with a supporting part, and the supporting part is configured to cooperate with the bracket when the heat exchange module is slid into or taken out of the box. 2. The water source heat pump device according to claim 1, wherein the support comprises at least two horizontal support bars. 3. The water source heat pump device according to claim 2, characterized in that, the support part comprises at least two beams, and the beams are arranged so that when the heat exchange module is slid into the box or removed from the box, During the process of taking out the box body, each of the beams is matched with the corresponding horizontal support bar. 4. The water source heat pump device according to claim 3, wherein the width of the beam is equal to the width of the horizontal support bar, and the distance between two adjacent beams is equal to that of two adjacent beams. Distance between horizontal bracket bars. 5. The water source heat pump device according to claim 1, wherein at least one first through hole is formed on the bracket, at least one second through hole is formed on the support part, and at least one second through hole is formed on the support part. When the thermal module is installed in the box, the first through hole is aligned with the second through hole, so that fasteners can pass through the first through hole and the second through hole. 6. The water source heat pump device according to claim 1, characterized in that, the support further comprises at least one auxiliary fixing structure, the auxiliary fixing structure comprises a vertical extension part, and the vertical extension part extends from the support At least one of the two side edges extends upwards so as to fix the sleeve from the side. 7 . The water source heat pump device according to claim 6 , wherein the auxiliary fixing structure further includes a horizontal extension portion, and the horizontal extension portion extends transversely to the direction in which the heat exchange module slides into the box body, And the vertically extending portion extends upward at the end of the horizontally extending portion. 8. The water source heat pump device according to claim 1, characterized in that a limiting portion is provided on the box body, when the heat exchange module slides into the box body and is installed in the box body , the limiting portion is in contact with the heat exchange module to prevent the heat exchange module from sliding further into the box. 9 . The water source heat pump device according to claim 8 , wherein the limiting portion is an L-shaped baffle mounted on the supporting portion. 10 . 10. The water source heat pump device according to claim 1, characterized in that at least one guide structure is provided at the front end of the bracket along the direction in which the heat exchange module slides into the box body, and the guide structure It is configured to be in contact with the support portion when sliding the heat exchange module into the box, so as to guide the heat exchange module. 11. The water source heat pump device according to claim 1, characterized in that the cross section of the support part is in an inverted U shape.