CN219656375U - Evaporator of heat pump unit - Google Patents

Abstract

The utility model relates to the technical field of heat pump unit evaporators, and discloses a heat pump unit evaporator, which comprises an evaporator main body, wherein a sliding block is fixedly arranged on the outer surface of the evaporator main body, a feed pipe is fixedly inserted into the left inner surface of the evaporator main body, a discharge pipe is fixedly inserted into the right inner surface of the evaporator main body, and a circulating pipe is fixedly arranged in the evaporator main body. This heat pump unit evaporator, when impurity is more on the filter screen, need clear up it, twist the bolt of both sides, the filter frame of opposite direction pulling both sides makes the filter frame keep away from the evaporimeter main part directly over, can scrape the filter screen surface and get, reach the effect of clearance external surface impurity, possess air filtration structure, can filter most impurity, solved in the impurity that will adsorb more with the air contact in-process, for example impurity such as cotton wool, probably can influence the normal work of evaporimeter, thereby lead to the problem that heat pump unit work efficiency is low.

Description

Evaporator of heat pump unit

Technical Field

The utility model relates to the technical field of heat pump unit evaporators, in particular to a heat pump unit evaporator.

Background

The water source heat pump unit is a heat pump type integral water-air or water-water air conditioner which uses water as a heat source and can perform refrigeration/heating circulation, uses water as a heat source during heating, uses water as a heat discharging source during refrigeration, and needs an evaporator to achieve the purposes of heat collection and heat dissipation so as to achieve better refrigeration or heating small effects.

Because the evaporator can contact with air in the heat absorption process and the heat release process, a large amount of air is needed to contact, and because the outer surface of the evaporator is mostly honeycomb-shaped or dense grid-shaped, more impurities such as cotton wool and the like can be adsorbed in the process of contacting with the air, the normal work of the evaporator can be influenced, and the working efficiency of the heat pump unit is low.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a heat pump unit evaporator, which aims to solve the problems that in the background art, impurities such as cotton wool and the like which are adsorbed more in the process of contacting with air possibly affect the normal operation of the evaporator, so that the working efficiency of the heat pump unit is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat pump unit evaporator, includes the evaporator main part, the surface fixed mounting of evaporator main part has the slider, the left side internal surface fixed insertion of evaporator main part is equipped with into the pipe, the right side internal surface fixed insertion of evaporator main part is equipped with the exit tube, the inside fixed mounting of evaporator main part has the circulating pipe.

Preferably, two mounting plates are fixedly mounted on two sides of the evaporator main body, and four mounting plates are symmetrically distributed on two sides of the evaporator main body.

By adopting the technical scheme, the effect of conveniently fixing the evaporator main body is achieved through the arrangement of the mounting plate, so that the evaporator can be more stably mounted inside the heat pump unit.

Preferably, the inside of two the sliding blocks is provided with an L-shaped rod in a sliding way, and the outer surfaces of the two L-shaped rods are fixedly welded with filter frames.

By adopting the technical scheme, the effect of stably moving the L-shaped rod is achieved through sliding connection between the sliding block and the L-shaped rod.

Preferably, the filter screen is movably arranged in the two filter frames, the bolts are connected to the inner surfaces of the two sliding blocks in a threaded manner, and the outer surfaces of the two bolts are movably attached to the outer surfaces of the two L-shaped rods respectively.

Adopt above-mentioned technical scheme, filter the impurity in the air through filter frame inside movable mounting's filter screen and filter the absorption, and the filter screen can realize conveniently changing, will not direct contact evaporimeter main part when the clearance impurity, will realize the effect of being convenient for clear up impurity.

Preferably, the circulation pipe is uniformly distributed in the inside of the evaporator body in an S shape.

By adopting the technical scheme, the effect of more conveniently radiating and absorbing heat is achieved through the S-shaped circulating pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. this heat pump unit evaporimeter through using instrument such as fan to accelerate the circulation speed of air for air and evaporimeter main part fully contact, air are filtered through the filter screen, when impurity on the filter screen is more, need clear up it, twist the bolt of both sides, the filter frame of opposite direction pulling both sides, make the filter frame keep away from the evaporimeter main part directly over, can scrape the filter screen surface and get, reach the effect of clearance external surface impurity, possess air filtration structure, can filter most impurity, the impurity such as cotton wool that will adsorb more in the contact process with the air has been solved, can influence the evaporimeter normal work, thereby lead to the problem of heat pump unit work inefficiency.

2. According to the heat pump unit evaporator, the mounting plate corresponds to the mounting position in the heat pump unit, and then the mounting plate is fixed by using the special screw, so that the evaporator main body is indirectly fixed in the heat pump unit. The effect of conveniently installing the evaporation tank is achieved through the arrangement of the opposite installation plates.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic perspective view of the evaporator body of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the evaporator body of the utility model;

fig. 4 is a schematic perspective view of a filter frame and related structures according to the present utility model.

In the figure: 1. an evaporator body; 2. a slide block; 3. feeding a pipe; 4. a pipe outlet; 5. a circulation pipe; 6. an L-shaped rod; 7. a filter frame; 8. a filter screen; 9. a bolt; 10. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to figures 1-4 in combination,

the evaporator main part 1 need be with advance pipe 3 and exit tube 4 connection at heat pump unit's both ends when using, the evaporator main part 1 needs to carry out abundant contact with the air in the use, need use instrument such as fan to accelerate the circulation speed of air for the air is abundant with the evaporator main part 1, the air will be filtered through filter screen 8, then filter the impurity in the air, when impurity is more on filter screen 8, need clear up it, when need clear up the filter screen 8 of filter frame 7 inside, twist bolt 9 of both sides, then make bolt 9 can keep away from L type pole 6, then the filter frame 7 of opposite direction pulling both sides, then make filter frame 7 can keep away from directly over the evaporator main part 1, then can scrape the filter screen 8 surface and get, then reach the effect of clearing up its surface impurity.

Working principle: the circulating speed of air is accelerated by using tools such as a fan, so that the air is fully contacted with the evaporator main body 1, the air is filtered through the filter screen 8, when impurities on the filter screen 8 are more, the impurities are required to be cleaned, the bolts 9 on two sides are twisted, the filter frames 7 on two sides are oppositely pulled, the filter frames 7 are far away from the upper part of the evaporator main body 1, the outer surface of the filter screen 8 can be scraped, and the effect of cleaning the impurities on the outer surface of the filter screen is achieved. Possess air filtration, can filter most impurity, solved in the impurity such as cotton wool that will adsorb more with the air contact in-process, probably influence the normal work of evaporimeter to lead to the problem that heat pump set work efficiency is low.

Example 2:

referring to figures 1-4 in combination,

the mounting plate 10 is distributed in pairs, so that the evaporator body can be conveniently mounted, and the evaporator body can be mounted on the front side and the back side, thereby achieving the effect of conveniently mounting the evaporator body 1.

Working principle: the heat pump unit evaporator provided by the utility model has the following beneficial effects compared with the related art that the mounting plate 10 corresponds to the mounting position in the heat pump unit, then the special screw is used for fixing the mounting plate 10 and indirectly fixing the evaporator main body 1 in the heat pump unit, and compared with the related art, the heat pump unit evaporator provided by the utility model has the following advantages: the effect of easy installation of the evaporation tank is achieved by the arrangement of the opposite installation plate 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a heat pump set evaporator, includes evaporator body (1), its characterized in that: the novel evaporator is characterized in that a sliding block (2) is fixedly arranged on the outer surface of the evaporator main body (1), a feed pipe (3) is fixedly inserted into the left inner surface of the evaporator main body (1), a discharge pipe (4) is fixedly inserted into the right inner surface of the evaporator main body (1), and a circulating pipe (5) is fixedly arranged in the evaporator main body (1).

2. The heat pump unit evaporator according to claim 1, wherein: two mounting plates (10) are fixedly mounted on two sides of the evaporator main body (1), and four mounting plates (10) are symmetrically distributed on two sides of the evaporator main body (1).

3. The heat pump unit evaporator according to claim 1, wherein: the inside of two slider (2) all slides and is provided with L type pole (6), and the surface of two L type pole (6) all fixedly welded has filter frame (7).

4. A heat pump unit evaporator according to claim 3, wherein: the filter screen (8) is movably arranged in the two filter frames (7), bolts (9) are connected to the inner surfaces of the sliding blocks (2) in a threaded mode, and the outer surfaces of the two bolts (9) are respectively and movably attached to the outer surfaces of the two L-shaped rods (6).

5. The heat pump unit evaporator according to claim 1, wherein: the circulating pipe (5) is uniformly distributed in the evaporator main body (1) in an S shape.