CN217179337U

CN217179337U - Condensate water preheater

Info

Publication number: CN217179337U
Application number: CN202221070710.8U
Authority: CN
Inventors: 陈世荣; 陈熹
Original assignee: Jiangxi Jintai Chemical Co ltd
Current assignee: Jiangxi Jintai Chemical Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-12
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a condensate water preheater, which comprises a box body and a heat insulation box, wherein the box body is arranged inside the heat insulation box, the inner wall of the heat insulation box is provided with a circulating water pipe, the inside of the box body is provided with a preheating pipe, the circulating water pipe is connected with the preheating pipe, the inner bottom wall of the box body is provided with a heating box for heating condensate water, the preheating box for preheating the preheating pipe is arranged above the heating box, a water receiving box is arranged above the preheating box, a plurality of water receiving frames are arranged above the box body, and the water receiving frames are communicated with the water receiving box; this condensate water preheater takes the comdenstion water that drips through the connection of water receiving frame, stores the comdenstion water through the water receiving case, can carry out first rapid heating to the pipeline through the preheating case, makes inside comdenstion water intensification, then heats the comdenstion water through the heater of heating cabinet, makes the comdenstion water rise certain temperature base of a fruit, then discharges through the drain pipe, carries out subsequent evaporation.

Description

Condensate water preheater

Technical Field

The utility model relates to a refrigeration technology field especially relates to a comdenstion water pre-heater.

Background

Condensate water evaporator among present refrigeration plant is with comdenstion water direct evaporation, but because the temperature of comdenstion water is lower, speed is very slow when the evaporation, and the comdenstion water is more time, it is untimely to evaporate, lead to a large amount of deposit water, can damage equipment seriously, so need the comdenstion water pre-heater to come to the comdenstion water heating, evaporating through the evaporator, efficiency will be very fast, but general comdenstion water pre-heater preheat the effect not good, it is slow to the temperature lifting speed of comdenstion water, and the temperature that promotes is not high, a large amount of heats that equipment gived off still can cause the damage to other equipment on every side for a long time, use inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art and providing a comdenstion water pre-heater.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a comdenstion water preheater, includes the box and separates the temperature case, the box sets up the inside at the temperature case, the inner wall that separates the temperature case is provided with circulating pipe, the inside of box is provided with the preheater tube, circulating pipe is connected with the preheater tube, the inner diapire of box is provided with the heating cabinet for the comdenstion water heating, the top of heating cabinet is provided with the preheater box for the preheater tube preheats, the top of preheater box is provided with the water receiving case, the top of box is provided with a plurality of water receiving framves, water receiving frame and water receiving case intercommunication, the inside of water receiving case is provided with the water pump, the water pump is connected with circulating pipe, the one end of preheater tube pass the preheater box and with extend to the heating cabinet inside.

Preferably, the inner wall of the heat insulation box is provided with a pipeline surrounding the heat insulation box, and the circulating water pipe is arranged in the pipeline.

Preferably, the water receiving frame comprises a water receiving tray, a metal corrugated pipe for flowing water is arranged at the bottom of the water receiving tray, and the metal corrugated pipe penetrates through the water receiving tank and extends inwards.

Preferably, the preheating box comprises a preheating box body, a spiral heating pipe for heating the preheating pipe is arranged in the preheating box body, and the spiral heating pipe is wound on the preheating pipe.

Preferably, the heating box includes thermal-insulated box, thermal-insulated box's inside is provided with the heater of heating comdenstion water, thermal-insulated box's bottom is provided with the drain pipe, the one end of drain pipe is passed box and thermal-insulated box and is extended to the outside, be provided with the valve on the drain pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a water receiving frame connects and gets the comdenstion water that drips, stores the comdenstion water through the water receiving case, can carry out first rapid heating to the pipeline through the preheating cabinet, makes the comdenstion water of inside heat up, then heats the comdenstion water through the heater of heating cabinet, makes the comdenstion water rise certain temperature base of a fruit, then discharges through the drain pipe, carries out subsequent evaporation, two heating processes of preheating cabinet and heating cabinet make the comdenstion water can rapid heating heat up and heat up;

2. the utility model discloses a there is the water pump in the water receiving case, and the inner wall that separates the temperature case is provided with the circulating water pipe that encircles, makes the comdenstion water in the water receiving case encircle the temperature case through circulating water pipe earlier, makes the temperature reduction of temperature case, avoids burning out equipment on every side, and the comdenstion water also can heat up in circulating water pipe, makes comdenstion water preheating rate and effect better.

Drawings

Fig. 1 is a sectional view of the utility model relates to a condensate water preheater.

Fig. 2 is a schematic view of the thermal insulation box of the present invention.

Fig. 3 is a schematic view of the preheating box of the present invention.

In the figure: 1. a box body; 11. a preheating pipe; 2. a heat insulation box; 21. a circulating water pipe; 22. a pipeline; 3. a heating box; 31. a heat insulation box body; 32. a heater; 33. a drain pipe; 4. a preheating box; 41. preheating the box body; 42. a spiral heating pipe; 5. a water receiving tank; 6. a water receiving frame; 61. a water pan; 62. a metal bellows.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-3, a condensate preheater includes a box body 1 and a heat insulation box 2, the box body 1 is disposed inside the heat insulation box 2, a circulating water pipe 21 is disposed on an inner wall of the heat insulation box 2, a preheating pipe 11 is disposed inside the box body 1, the circulating water pipe 21 is connected to the preheating pipe 11, a heating box 3 for heating condensate is disposed on an inner bottom wall of the box body 1, a preheating box 4 for preheating the preheating pipe 11 is disposed above the heating box 3, a water receiving box 5 is disposed above the preheating box 4, a plurality of water receiving racks 6 are disposed above the box body 1, the water receiving racks 6 are communicated with the water receiving box 5, a water pump 51 is disposed inside the water receiving box 5, the water pump 51 is connected to the circulating water pipe 21, and one end of the preheating pipe 11 passes through the preheating box 4 and extends into the heating box 3. According to the actual situation, a plurality of or one water receiving frames 6 can be arranged, so that the water receiving frames 6 can receive all the dripping condensed water, the condensed water received by the water receiving frames 6 flows into the water receiving tank 5, then the water pump 51 pumps water and flows around the thermal insulation tank 2 from the circulating water pipe 21, the temperature of the thermal insulation tank 2 is reduced, the temperature of the condensed water is slightly raised in the circulating water pipe 21, the condensed water flows into the preheating pipe 11 from the circulating water pipe 21, the preheating pipe 11 flows into the heating tank 3 after being heated by the preheating tank 4 for final heating, and finally the condensed water is discharged from the water discharge pipe 33 to the evaporator for evaporation.

The inner wall of the heat insulation box 2 is provided with a pipeline 22 surrounding the heat insulation box 2, and the circulating water pipe 21 is arranged in the pipeline 22. As shown in fig. 1 and 2, the inner wall of the thermal insulation box 2 is provided with a pipeline 22 surrounding the thermal insulation box 2, the circulating water pipe 21 is arranged in the pipeline 22, and when condensed water flows through the circulating water pipe 21, the box body of the thermal insulation box 2 can be cooled, so that the influence on other equipment caused by overhigh temperature of the internal heating equipment is avoided. The condensed water flowing through the circulating water pipe 21 may also exhibit a small warming effect.

The water receiving frame 6 comprises a water receiving tray 61, a metal corrugated pipe 62 for flowing water is arranged at the bottom of the water receiving tray 61, and the metal corrugated pipe 62 penetrates through the water receiving tank 5 and extends inwards. The shape and the fixed position of the metal corrugated pipe 62 can be changed at will, the metal corrugated pipe can be used in cooperation with the water receiving tray 61, the position of the water receiving tray 61 is convenient to fix, condensed water can be received, the bottom of the water receiving tray 61 is funnel-shaped, and water received by the water receiving tray 61 flows into the metal corrugated pipe 62.

The preheating box 4 comprises a preheating box body 41, wherein a spiral heating pipe 42 for heating the preheating pipe 11 is arranged in the preheating box body 41, and the spiral heating pipe 42 is wound on the preheating pipe 11. As shown in fig. 1 and 3, the spiral heating pipe 42 is a spiral heating wire, wherein the spiral heating wire is wound around the preheating pipe 11 and does not contact with the preheating pipe, so that the spiral heating pipe 42 can rapidly heat the preheating pipe 11, and rapidly preheat the condensed water inside the preheating pipe 11. The preheating tank 41 is made of a heat insulating material.

The heating box 3 comprises a heat insulation box body 31, a heater 32 for heating condensed water is arranged in the heat insulation box body 31, a drain pipe 33 is arranged at the bottom of the heat insulation box body 31, one end of the drain pipe 33 penetrates through the box body 1 and the heat insulation box 2 and extends to the outside, and a valve is arranged on the drain pipe 33. Thermal-insulated box 31 is the bilayer, inside is sealed waterproof layer, the outside is the insulating layer, a certain amount of comdenstion water can be stored to thermal-insulated box 31 inside, heater 32 can heat the comdenstion water of inside storage, the comdenstion water passes through circulating pipe 21 and heaies up with spiral heating pipe 42 after, raise the temperature once more through heater 32, make the comdenstion water can the rapid heating to suitable temperature, make things convenient for follow-up quick evaporation, the comdenstion water after the heating passes through drain pipe 33 and discharges.

It should be noted that the heater 32 and the spiral heating pipe 42 are both heating electric devices, which are common devices and are not described in detail.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a comdenstion water preheater, includes box (1) and thermal-insulated case (2), its characterized in that: the box body (1) is arranged inside the heat insulation box (2), the inner wall of the heat insulation box (2) is provided with a circulating water pipe (21), a preheating pipe (11) is arranged in the box body (1), the circulating water pipe (21) is connected with the preheating pipe (11), a heating box (3) for heating condensed water is arranged on the inner bottom wall of the box body (1), a preheating box (4) for preheating the preheating pipe (11) is arranged above the heating box (3), a water receiving tank (5) is arranged above the preheating tank (4), a plurality of water receiving frames (6) are arranged above the tank body (1), the water receiving frame (6) is communicated with the water receiving tank (5), a water pump (51) is arranged in the water receiving tank (5), the water pump (51) is connected with the circulating water pipe (21), and one end of the preheating pipe (11) penetrates through the preheating box (4) and extends into the heating box (3).

2. A condensate preheater according to claim 1, wherein: the inner wall of the heat insulation box (2) is provided with a pipeline (22) surrounding the heat insulation box (2), and the circulating water pipe (21) is arranged in the pipeline (22).

3. A condensate preheater according to claim 1, wherein: the water receiving frame (6) comprises a water receiving tray (61), a metal corrugated pipe (62) for flowing water is arranged at the bottom of the water receiving tray (61), and the metal corrugated pipe (62) penetrates through the water receiving tank (5) and extends inwards.

4. A condensate preheater according to claim 1, wherein: the preheating box (4) comprises a preheating box body (41), a spiral heating pipe (42) for heating the preheating pipe (11) is arranged inside the preheating box body (41), and the spiral heating pipe (42) is wound on the preheating pipe (11).

5. A condensate preheater according to claim 1, wherein: the heating box (3) comprises a heat insulation box body (31), a heater (32) for heating condensed water is arranged inside the heat insulation box body (31), a drain pipe (33) is arranged at the bottom of the heat insulation box body (31), one end of the drain pipe (33) penetrates through the box body (1) and the heat insulation box (2) and extends to the outside, and a valve is arranged on the drain pipe (33).