CN209944644U

CN209944644U - Condensation heat partial heat recovery cold water circulation unit

Info

Publication number: CN209944644U
Application number: CN201920730719.9U
Authority: CN
Inventors: 张鸿龙
Original assignee: Xingding Engineering (shenzhen) Co Ltd
Current assignee: Xingding Engineering (shenzhen) Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-01-14
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to the technical field of air conditioners and discloses a condensation heat partial heat recovery cold water circulating unit which comprises a compressor, a first four-way valve, a second four-way valve, an air side fin type heat exchanger, a throttling device, a first one-way valve and a second one-way valve, the third check valve, the fourth check valve, air conditioner side heat exchanger, the reservoir, vapour and liquid separator, partial heat recovery heat exchanger and holding water box, the downside of compressor is equipped with the bottom plate, the upper end fixedly connected with fixed cylinder of bottom plate, the inside sliding connection of fixed cylinder has the telescopic link, the upper end fixedly connected with layer board of telescopic link, the equal symmetry of outer wall of fixed cylinder and telescopic link is rotated and is connected with two push-and-pull rods, the upper end of bottom plate and the lower extreme of layer board all are equipped with the damper who is connected with the push-and-pull rod, the fixed frame of the upper end fixedly connected with rectangular structure of layer board, the lower extreme fixed connection through. The utility model discloses can carry out the shock attenuation buffering to the vibrations that the compressor produced.

Description

Condensation heat partial heat recovery cold water circulation unit

Technical Field

The utility model relates to an air conditioner technical field especially relates to a condensation heat partial heat recovery cold water circulating unit.

Background

At present, with the development of social economy, more and more air-cooled heat pump units are adopted by people. In summer, the air-cooled heat pump unit can emit a large amount of condensation heat to the environment through the air side fin type heat exchanger while running, and the emission of the condensation heat not only enables the temperature of a city to be continuously raised, but also can form a heat island effect in the center of the city. If the energy of the part can be recovered and utilized, not only the energy can be saved, the carbon dioxide emission can be reduced, but also the environment can be protected.

The patent with the patent publication number of CN 201935475U provides a partial heat recovery type air-cooled water chilling unit, which comprises a compressor, a first four-way valve, a second four-way valve, an air side fin type heat exchanger, a throttling device, a first one-way valve, a second one-way valve, a third one-way valve, a fourth one-way valve, an air conditioner side heat exchanger, a liquid storage device, a gas-liquid separator, a partial heat recovery heat exchanger and a heat preservation water tank; partial heat recovery heat exchanger set up in the holding water box, this patent can guarantee thermal effective recovery and recycle, nevertheless does not have effectual protection to the compressor, and the compressor can produce very big vibrations at the in-process of work, and long-time vibrations have very big harm to air compressor, and outside accidental impact also makes air compressor's spare part not hard up easily simultaneously, and then can produce great noise, and influences the life of compressor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and not having effectual protection to the compressor, the compressor can produce very big vibrations at the in-process of work, and long-time vibrations have very big harm to air compressor, and outside unexpected impact also makes air compressor's spare part not hard up easily simultaneously, and then can produce great noise, and influences the problem of the life of compressor, and the condensation heat partial heat recovery cold water circulating unit who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a condensation heat partial heat recovery cold water circulating unit comprises a compressor, a first four-way valve, a second four-way valve, an air side fin type heat exchanger, a throttling device, a first one-way valve, a second one-way valve, a third one-way valve, a fourth one-way valve, an air conditioner side heat exchanger, a liquid storage device, a gas-liquid separator, a partial heat recovery heat exchanger and a heat preservation water tank, a bottom plate is arranged at the lower side of the compressor, a fixed cylinder is fixedly connected at the center of the upper end of the bottom plate, the upper end of the fixed cylinder is provided with an opening, the inner part of the fixed cylinder is connected with a telescopic rod in a sliding way, the upper end of the telescopic rod is fixedly connected with a supporting plate, the outer walls of the fixed cylinder and the telescopic rod are symmetrically and rotatably connected with two push-pull rods, the upper end of the bottom plate and the lower end of the supporting plate are respectively provided with a damping mechanism connected with the push-pull rods, the upper end of the supporting plate is fixedly connected with a fixing frame with a rectangular structure, and the inside of the fixing frame is fixedly connected with the lower end of the compressor through a limiting mechanism;

the damping mechanism comprises grooves formed in the upper end of the bottom plate and the lower end of the supporting plate, the inner wall of the left side and the right side of the groove is fixedly connected with a same guide rod, the guide rod is movably sleeved with a guide ring, a reset spring sleeved outside the guide rod is fixedly connected between the side wall of the guide ring and the inner side wall of the groove, and one end, far away from the groove, of the guide ring is rotatably connected with one end of the push-pull rod.

Preferably, stop gear includes that four symmetries are seted up at the fixed slot of the relative one side inner wall about fixed frame, be equipped with thrust spring in the fixed slot, thrust spring's one end and the tank bottom fixed connection of fixed slot, thrust spring's other end fixedly connected with gag lever post, the spacing groove that corresponds with the gag lever post is seted up to the lower extreme outer wall of compressor, the one end fixedly connected with pull rod that the gag lever post is located the fixed slot, outside the one end that the gag lever post was kept away from to the pull rod runs through fixed frame, is located two of homonymy the pull rod is located the same arm-tie of the outer one end fixedly.

Preferably, the upper side rod wall of the limiting rod is a slope.

Preferably, the outer wall of the pulling plate is fixedly connected with a pulling rope.

Preferably, the limiting telescopic rods are fixedly connected between the four corners of the upper end of the bottom plate and the lower end of the supporting plate.

Compared with the prior art, the utility model provides a condensation heat partial heat recovery cold water circulating unit possesses following beneficial effect:

1. this condensation heat partial heat recovery cold water circulating unit through layer board, fixed frame and the stop gear that is equipped with, can realize the quick assembly disassembly to the compressor, convenient to use.

2. This condensation heat partial heat recovery cold water circulating unit through bottom plate, layer board, a fixed section of thick bamboo, telescopic link, push-and-pull rod and the damper who is equipped with, can carry out the shock attenuation buffering to the vibrations that the compressor produced, can effectually avoid long-time vibrations to have very big harm and can produce noise pollution's problem to the air compressor.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out the shock attenuation buffering to the vibrations that the compressor produced, can effectually avoid long-time vibrations to have very big harm and can produce noise pollution's problem to the air compressor.

Drawings

Fig. 1 is a schematic structural view of a condensation heat partial heat recovery cold water circulation unit provided by the present invention;

fig. 2 is a schematic structural diagram of a compressor of a condensing heat partial heat recovery water chilling unit according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a condensation heat partial heat recovery cold water circulation unit provided by the present invention;

fig. 4 is a schematic structural diagram of a part B of the condensing heat partial heat recovery water chilling unit according to the present invention.

In the figure: the device comprises a compressor 1, a bottom plate 2, a fixed cylinder 3, a telescopic rod 4, a supporting plate 5, a push-pull rod 6, a damping mechanism 7, a groove 71, a guide rod 72, a guide ring 73, a return spring 74, a fixed frame 8, a limiting mechanism 9, a fixing groove 91, a thrust spring 92, a limiting rod 93, a limiting groove 94, a pull rod 95 and a pull plate 96.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a condensation heat partial heat recovery cold water circulating unit comprises a compressor 1, a first four-way valve, a second four-way valve, an air side finned heat exchanger, a throttling device, a first check valve, a second check valve, a third check valve, a fourth check valve, an air conditioner side heat exchanger, a liquid reservoir, a gas-liquid separator, a partial heat recovery heat exchanger and a heat preservation water tank, wherein the specific connection structure, the use method and the working principle of the cold water circulating unit refer to the part of the embodiment in the patent document with the publication number of CN 201935475U, which is not repeated herein, a bottom plate 2 is arranged at the lower side of the compressor 1, a fixed cylinder 3 is fixedly connected to the center of the upper end of the bottom plate 2, an opening is arranged at the upper end of the fixed cylinder 3, a telescopic rod 4 is slidably connected inside the opening, an upper end of the telescopic rod 4 is fixedly connected to a supporting plate 5, and two push, the two push-pull rods positioned on the fixed cylinder and the telescopic rod are arranged on different planes and are distributed in an X shape, the upper end of the bottom plate 2 and the lower end of the supporting plate 5 are both provided with a damping mechanism 7 connected with the push-pull rod 6, the upper end of the supporting plate 5 is fixedly connected with a fixed frame 8 with a rectangular structure, and the inside of the fixed frame 8 is fixedly connected with the lower end of the compressor 1 through a limiting mechanism 9;

the damping mechanism 7 comprises a groove 71 formed in the upper end of the bottom plate 2 and the lower end of the supporting plate 5, the inner wall of the left side and the right side of the groove 71 is fixedly connected with a same guide rod 72, a guide ring 73 is movably sleeved outside the guide rod 72, a same reset spring 74 sleeved outside the guide rod 72 is fixedly connected between the side wall of the guide ring 73 and the inner side wall of the groove 71, and one end, far away from the groove 71, of the guide ring 73 is rotatably connected with one end of the push-pull rod 6.

Stop gear 9 includes that four symmetries are seted up in fixed frame 8 about the fixed slot 91 of relative one side inner wall, be equipped with thrust spring 92 in the fixed slot 91, thrust spring 92's one end and fixed slot 91's tank bottom fixed connection, thrust spring 92's other end fixedly connected with gag lever post 93, the spacing groove 94 that corresponds with gag lever post 93 is seted up to compressor 1's lower extreme outer wall, the one end fixedly connected with pull rod 95 that gag lever post 93 is located fixed slot 91, the one end that gag lever post 93 was kept away from to pull rod 95 runs through outside fixed frame 8, two pull rods 95 that are located the homonymy are located the same arm-tie 96 of the outer one end.

The upper side rod wall of the limiting rod 93 is an inclined surface, so that the limiting rod 93 can automatically retract into the fixing groove 91 when being extruded, and the use is convenient.

The outer wall of the pulling plate 96 is fixedly connected with a pulling rope, so that people can pull the pulling plate 96 conveniently.

The upper end four corners department of bottom plate 2 and the lower extreme of layer board 5 between the spacing telescopic link of equal fixedly connected with, can make the connection between bottom plate 2 and the layer board 5 more firm.

The utility model discloses in, during the use, through the layer board 5 that is equipped with, fixed frame 8 and stop gear 9, in pressing the bottom of compressor 1 into fixed frame 8, the inclined plane of the bottom extrusion gag lever post 93 of in-process compressor 1 who pushes down again, in gag lever post 93 atress removal automatic retraction fixed slot 91, when spacing groove 94 of compressor 1 lower extreme removed to gag lever post 93 department, thrust spring 92 promoted gag lever post 93, release gag lever post 93 outside fixed slot 91 and make gag lever post 93 and spacing groove 94 block can realize the firm fixed to compressor 1, and when needing to take out compressor 1 alone, through stay cord pulling arm-tie 96, utilize pull rod 95 to pull out gag lever post 93 outside spacing groove 94 and can remove the spacing locking to compressor 1, can realize the quick dismouting to compressor 1, and convenient to use, through bottom plate 2 that is equipped with, layer board 5, solid fixed cylinder 3, Telescopic link 4, push-and-pull rod 6 and damper 7, the vibrations that compressor 1 during operation produced pass through layer board 5 extrusion telescopic link 4 and push-and-pull rod 6, push-and-pull rod 6 tends gradually and removes with the direction that the level was placed, and then push-and-pull rod 6 drives guide ring 73 and removes, guide ring 73 extrudes reset spring 74, the resilience force that reset spring 74 atress deformation produced carries out the shock attenuation buffering to the vibrations that compressor 1 produced, can effectually avoid long-time vibrations to have very big harm and can produce the problem of noise pollution to air compressor 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A condensation heat partial heat recovery cold water circulating unit comprises a compressor (1), a first four-way valve, a second four-way valve, an air side fin type heat exchanger, a throttling device, a first one-way valve, a second one-way valve, a third one-way valve, a fourth one-way valve, an air conditioner side heat exchanger, a liquid storage device, a gas-liquid separator, a partial heat recovery heat exchanger and a heat preservation water tank, and is characterized in that a bottom plate (2) is arranged on the lower side of the compressor (1), a fixed cylinder (3) is fixedly connected to the center of the upper end of the bottom plate (2), an opening is formed in the upper end of the fixed cylinder (3), a telescopic rod (4) is connected to the inside of the fixed cylinder in a sliding mode, a supporting plate (5) is fixedly connected to the upper end of the telescopic rod (4), two push-pull rods (6) are symmetrically and rotatably connected to the outer walls of the fixed cylinder (3) and the telescopic rod (4), and damping mechanisms (, the upper end of the supporting plate (5) is fixedly connected with a fixing frame (8) with a rectangular structure, and the inside of the fixing frame (8) is fixedly connected with the lower end of the compressor (1) through a limiting mechanism (9);

the damping mechanism (7) comprises a groove (71) formed in the upper end of the bottom plate (2) and the lower end of the supporting plate (5), the inner wall of the left side and the right side of the groove (71) is fixedly connected with a same guide rod (72), a guide ring (73) is movably sleeved outside the guide rod (72), a reset spring (74) sleeved outside the guide rod (72) is fixedly connected between the side wall of the guide ring (73) and the inner side wall of the groove (71), and one end, far away from the groove (71), of the guide ring (73) is rotatably connected with one end of the push-pull rod (6).

2. The partial heat recovery cold water circulating unit of condensation part as claimed in claim 1, the limiting mechanism (9) comprises four fixing grooves (91) symmetrically arranged on the inner walls of the left and right opposite sides of the fixing frame (8), a thrust spring (92) is arranged in the fixed groove (91), one end of the thrust spring (92) is fixedly connected with the groove bottom of the fixed groove (91), the other end of the thrust spring (92) is fixedly connected with a limiting rod (93), the outer wall of the lower end of the compressor (1) is provided with a limiting groove (94) corresponding to the limiting rod (93), one end of the limiting rod (93) positioned in the fixing groove (91) is fixedly connected with a pull rod (95), one end of the pull rod (95) far away from the limiting rod (93) penetrates through the fixed frame (8), is located at the same side, and the pull rod (95) is located at the same end of the fixed frame (8) and is fixedly connected with the same pull plate (96).

3. The set of claim 2, wherein the upper side wall of the limiting rod (93) is a slope.

4. The partial heat recovery cold water circulating unit of condensation heat according to claim 2, wherein the outer wall of the pulling plate (96) is fixedly connected with a pulling rope.

5. The heat-condensing and partial-heat-recovery cold water circulating unit as claimed in claim 1, wherein limit telescopic rods are fixedly connected between the four corners of the upper end of the bottom plate (2) and the lower end of the supporting plate (5).