CN211717252U

CN211717252U - Heat exchanger for purifier

Info

Publication number: CN211717252U
Application number: CN201922459017.4U
Authority: CN
Inventors: 胡勇
Original assignee: Changsha Shenhe Electromechanical Equipment Co ltd
Current assignee: Changsha Shenhe Electromechanical Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a heat exchanger for purifier, including heating panel, heat exchanger body, filter and drainage device, the heating panel top is provided with the heat exchanger body, the positive surperficial right side intercommunication of heat exchanger body has the inlet tube, the inside filter that is provided with of inlet tube, the positive surperficial left side intercommunication of heat exchanger body has the outlet pipe, the equidistance of heat exchanger body front and back end center department is arranged and is had the multiunit drain pipe, the inside drainage device that is provided with of drain pipe, equal fixed welding has the locating pin all around in heat exchanger body bottom, the locating pin bottom extends to in the mounting groove that the heating panel top was seted up, the equal bolted connection in heating panel. The heat exchanger for the purification device has the advantages of simple structure and strong practicability.

Description

Heat exchanger for purifier

Technical Field

The utility model belongs to the technical field of heat exchanger, concretely relates to heat exchanger for purifier.

Background

Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer. Heat exchangers can be classified in different ways. The operation process can be divided into three categories of dividing wall type, mixed type and heat accumulating type (or called regenerative type); the degree of compactness of the surface thereof can be classified into two types, compact and non-compact. The stainless steel heat exchanger is made of stainless steel materials, has good oxidation resistance, is safe and sanitary, and can be widely applied to the fields of food, medicine, heating, domestic water, air conditioner backwater and the like. According to the data of the popularization center of the heat exchange equipment, the stainless steel heat exchanger has better heat transfer effect than the heat exchange effect of the traditional carbon steel heat exchanger, and has longer service life. The stainless steel heat exchanger is widely applied in many fields at present, adopts food-grade stainless steel materials, and has outstanding anti-rust and anti-scaling properties; the heat exchanger for the existing purifying device is easy to generate scale inside the heat exchanger after being used for a period of time, thereby influencing the use of the heat exchanger.

Therefore, in order to meet the current situation, it is urgently required to design and produce a heat exchanger for a purification device so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat exchanger for purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat exchanger for purifier, includes heating panel, heat exchanger body, filter and drainage device, the heating panel top is provided with the heat exchanger body, the positive surperficial right side intercommunication of heat exchanger body has the inlet tube, the inside filter that is provided with of inlet tube, the positive surperficial left side intercommunication of heat exchanger body has the outlet pipe, the equidistance range of heat exchanger body front and back end center department has the multiunit drain pipe, the inside drainage device that is provided with of drain pipe, equal fixed welding all around has the locating pin bottom the heat exchanger body, the locating pin bottom extends to in the mounting groove that the heating panel top was seted up, the equal bolted connection in.

Preferably, the inside vertical fixedly connected with dead lever of installing frame, sliding connection has two sets of sliding blocks on the outer wall of dead lever circumference, the cover is equipped with reset spring on the dead lever, and reset spring sets up between two sets of movable blocks, the movable block is close to heat exchanger body one end fixed welding and has the locating piece.

Preferably, the other end of the positioning block penetrates through the side wall of the heat dissipation plate, extends into the mounting groove and is matched with a positioning hole formed in the positioning pin, the other end of the movable block is fixedly welded with a connecting block, and one end, far away from the movable block, of the connecting block penetrates through the mounting hole formed in the mounting frame and extends out of the mounting frame.

Preferably, the filter plate is internally provided with a quartz sand filter layer, a sepiolite filter layer and an active carbon filter layer in sequence, the quartz sand filter layer is tightly attached to the sepiolite filter layer, the sepiolite filter layer is tightly attached to the active carbon filter layer, and a plurality of groups of water inlets are uniformly formed in the front end and the rear end of the filter plate.

Preferably, drainage device includes the dwang, leads and revolves blade and drain bar, fixed mounting has the drain bar in the drain bar, the inboard center department fixedly connected with dwang of drain bar, it leads and revolves the blade to rotate to be connected with on the dwang other end, the multiunit outlet has evenly been seted up on the drain bar.

The utility model discloses a technological effect and advantage: the heat exchanger for the purification device is provided with the drainage device, and the guide and rotation blades arranged on the drainage plate are utilized, so that the guide and rotation blades rotate under the action of water flow impact, water flow is in a sweeping shape to wash the inside of the heat exchanger body, and scale can be quickly washed clean; through the arranged filtering device, the quartz sand filtering layer, the sepiolite filtering layer and the activated carbon filtering layer are used for filtering water entering the heat exchanger body, so that the internal blockage of the heat exchanger body is avoided; the two groups of movable blocks extrude the return spring, so that the two groups of positioning blocks are clamped with the positioning holes, and the heat dissipation plate and the heat exchanger are convenient to detach and mount; the heat exchanger for the purification device has the advantages of simple structure and strong practicability.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a cross-sectional view of a filter plate of the present invention;

fig. 4 is a sectional view of the drain device of the present invention.

In the figure: 1 heat dissipation plate, 2 heat exchanger bodies, 3 water inlet pipes, 4 water outlet pipes, 5 water outlet pipes, 6 filter plates, 61 quartz sand filter layers, 62 sepiolite filter layers, 63 activated carbon filter layers, 7 drainage devices, 71 rotating rods, 72 guide rotating blades, 73 drainage plates, 8 mounting frames, 9 fixing rods, 10 movable blocks, 11 positioning blocks and 12 positioning pins.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a heat exchanger for purifier as shown in fig. 1-4, including heating panel 1, heat exchanger body 2, filter 6 and drainage device 7, heating panel 1 top is provided with

heat exchanger body

2, 2 positive surface right sides intercommunication of heat exchanger body have

inlet tube

3, 3 inside filter 6 that are provided with of inlet tube, 2 positive surface left sides intercommunication of heat exchanger body have

outlet pipe

4, 2 front and back end center departments equidistance of heat exchanger body arrange have multiunit drain pipe 5, the inside drainage device 7 that is provided with of

drain pipe

5, 2 bottom equal fixed welding all around of heat exchanger body have locating pin 12, locating pin 12 bottom extends to in the mounting groove that 1 top of heating panel was seted up, the equal bolted connection of the both sides wall front and back end of heating panel 1 has installing frame 8.

Specifically, the inside vertical fixedly connected with dead lever 9 of installing frame 8, sliding connection has two sets of sliding blocks on the 9 circumference outer walls of dead lever, the cover is equipped with reset spring on the dead lever 9, and reset spring sets up between two sets of movable blocks 10, movable block 10 is close to 2 one end fixed welding of heat exchanger body has locating piece 11.

Specifically, the other end of the positioning block 11 penetrates through the side wall of the heat dissipation plate 1, extends into the mounting groove and is matched with a positioning hole formed in the positioning pin 12, a connecting block is fixedly welded to the other end of the movable block 10, and one end, far away from the movable block 10, of the connecting block penetrates through the mounting hole formed in the mounting frame 8 and extends to the outside of the mounting frame 8.

Specifically, quartz sand filter layer 61, sepiolite filter layer 62 and active carbon filter layer 63 have set gradually in the filter 6, quartz sand filter layer 61 and sepiolite filter layer 62 closely laminate, sepiolite filter layer 62 and active carbon filter layer 63 closely laminate, the multiunit water inlet has evenly been seted up on the filter 6 front and back end.

Specifically, drainage device 7 includes dwang 71, leads and revolves blade 72 and drain bar 73, fixed mounting has drain bar 73 in drain pipe 5, the inboard center department fixedly connected with dwang 71 of drain bar 73, it is connected with and leads and revolves blade 72 to rotate on the dwang 71 other end, the multiunit outlet has evenly been seted up on the drain bar 73.

Specifically, when the heat exchanger for the purification device is used, the positioning pin 12 at the bottom of the heat exchanger body 2 is inserted into the positioning hole of the heat radiation plate 1, then two groups of connecting blocks are pressed to enable two groups of movable blocks 10 to extrude the return spring, at the moment, two groups of positioning blocks 11 are inserted into the mounting grooves and extend into positioning holes on the positioning pins 12, because reset spring elasticity for two sets of locating pieces 11 and locating hole joint, then to leading into water in the inlet tube 3, utilize quartz sand filter layer 61, sepiolite filter layer 62 and active carbon filter layer 63 to filter the entering heat exchanger body 2 water, under the impact of the water that gets into heat exchanger body 2 inside, it takes place to rotate to lead rotary vane 72, the rivers just are to sweep and penetrate the form and wash inside heat exchanger body 2, can wash the incrustation scale clean fast, and discharge through outlet pipe 4 and drain pipe 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A heat exchanger for a purification apparatus, comprising a heat radiation plate (1), a heat exchanger body (2), a filter plate (6) and a drainage device (7), characterized in that: heating panel (1) top is provided with heat exchanger body (2), the positive surperficial right side intercommunication of heat exchanger body (2) has inlet tube (3), inlet tube (3) inside is provided with filter (6), the positive surperficial left side intercommunication of heat exchanger body (2) has outlet pipe (4), heat exchanger body (2) front and back end center department equidistance is arranged and is had multiunit drain pipe (5), drain pipe (5) inside is provided with drainage device (7), heat exchanger body (2) bottom all fixed welding all around has locating pin (12), locating pin (12) bottom extends to in the mounting groove that heating panel (1) top was seted up, the equal bolted connection of heating panel (1) both sides wall front and back end has installing frame (8).

2. A heat exchanger for a purification apparatus according to claim 1, wherein: the heat exchanger is characterized in that a fixing rod (9) is fixedly connected to the inner portion of the mounting frame (8), two sets of sliding blocks are connected to the outer wall of the circumference of the fixing rod (9) in a sliding mode, a reset spring is sleeved on the fixing rod (9) and arranged between two sets of movable blocks (10), and the movable blocks (10) are close to one end of the heat exchanger body (2) and fixedly welded with positioning blocks (11).

3. A heat exchanger for a purification apparatus according to claim 2, wherein: the other end of the positioning block (11) penetrates through the side wall of the heat dissipation plate (1) and extends into the mounting groove and is matched with a positioning hole formed in the positioning pin (12), a connecting block is fixedly welded at the other end of the movable block (10), and one end, far away from the movable block (10), of the connecting block penetrates through the mounting hole formed in the mounting frame (8) and extends out of the mounting frame (8).

4. A heat exchanger for a purification apparatus according to claim 1, wherein: the filter (6) is inside to be provided with quartzy sand filter layer (61), sepiolite filter layer (62) and active carbon filter layer (63) in proper order, quartzy sand filter layer (61) closely laminates with sepiolite filter layer (62), sepiolite filter layer (62) closely laminates with active carbon filter layer (63), the multiunit water inlet has evenly been seted up on filter (6) front and back end.

5. A heat exchanger for a purification apparatus according to claim 1, wherein: drainage device (7) are including dwang (71), leading and revolve blade (72) and drain bar (73), fixed mounting has drain bar (73) in drain pipe (5), fixedly connected with dwang (71) is located at the inboard center of drain bar (73), it leads and revolves blade (72) to rotate to be connected with on dwang (71) the other end, the multiunit outlet has evenly been seted up on drain bar (73).