CN2157451Y

CN2157451Y - Multipurpose water preheater

Info

Publication number: CN2157451Y
Application number: CN 93207039
Authority: CN
Inventors: 陈春生
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-19
Filing date: 1993-03-19
Publication date: 1994-02-23
Anticipated expiration: 2003-03-19

Abstract

The utility model relates to a multipurpose water preheater which makes use of a radiator to preheat hot water required in life. The utility model is composed of an integral radiator heat supply chamber and a water preheating chamber, a baffle plate is arranged between the radiator heat supply chamber and the water preheating chamber, and the radiator heat supply chamber is provided with a heat supply inlet and a heat supply outlet. The water preheating chamber is provided with a cold water inlet and a hot water outlet, a one-way valve is installed on the cold water inlet, a drain valve is installed on the hot water outlet, and the baffle plate is arranged in the water preheating chamber. The utility model has the characteristics of simple structure, easy fabrication, low cost, convenient installation, safe use, etc. The utility model is especially suitable for preheating the hot water required in life in winter, and the utility model saves energy and time.

Description

Multipurpose water preheater

The utility model relates to the device of preheating water, is a kind of preheating hydrophones of using that utilize the heating installation preheating water more, is specially adapted to the water of required preheating in the life in winter.

Need a large amount of hot water in the winter time in the life, mostly utilize liquefied gas to come the manufacture hot water at present, so not only wasted the energy but also inconvenient and time-consuming.

The purpose of this utility model is to overcome the deficiency of prior art and designs a kind of preheating hydrophones of using that utilize required hot water in the heating installation preheating life more.

The purpose of this utility model reaches by following measure: how this is made of the heating supply chamber of making one and preheating hydroecium two parts with the preheating hydrophone, between heating supply chamber and the preheating hydroecium dividing plate is arranged; There are heat supply import and heat supply outlet in the heating supply chamber; The preheating hydroecium has cooling water inlet and hot water outlet; Check valve is housed on the cooling water inlet; Check valve is an inversed taper platform shape, and the frustum bottom is a water supply hole, and the check valve gland is arranged at the frustum top, on frustum side or the check valve gland apopore is arranged, and the spheroid that blocks water is housed in frustum; Draining valve is housed on the hot water outlet; Draining valve can conjuncted draining valve, form by hot water effluent's valve that combines as a whole and cold water outlet valve, and hot water effluent's valve and cold water outlet valve all are to be made of block water dish, spring, valve rod and switch handle of activity, activity blocks water and coils the bottom that is contained in valve rod, the switch handle that has boss is contained in the top of valve rod, valve rod is contained on the conjuncted valve body by conjuncted valve gland, blocks water in the activity on the valve rod and between dish and the conjuncted valve gland spring is housed, and activity blocks water to coil and is pressed on the water inlet; Preheating water is indoor plate washer.

Accompanying drawing 1 is the structure perspective view of the utility model embodiment 1.

Accompanying drawing 2 is the structure perspective view of the utility model embodiment 2.

Accompanying drawing 3 is the structure cutaway view of the utility model embodiment check valve.

Accompanying drawing 4 is structure master's cutaway view of the conjuncted draining valve of the utility model embodiment.

Accompanying drawing 5 is the structure side cutaway view of the conjuncted draining valve of the utility model embodiment.

Coding in the accompanying drawing is respectively: A is the heating supply chamber, and B is the preheating hydroecium; 1 is the heating Trunk Line, and 2 is cooling water inlet, and 3 are the heat supply import, 4 is shell, and 5 is dividing plate, and 6 are the heat supply outlet, 7 is hot water outlet, and 8 is conjuncted valve, and 9 is the cold water Trunk Line, 10 is check valve, and 11 is conjuncted valve body, and 12 is conjuncted valve gland, 13 is waterproof ring, and 14 is switch handle, and 15 is water-ring, 16 are the activity dish that blocks water, and 17 is spring, and 18 is the hot water outlet joint, 19 is cooling water outlet, and 20 is plate washer, and 21 is the check valve gland, 22 is apopore, 23 are the spheroid that blocks water, and 24 is check valve body, and 25 is water supply hole, 27 is valve rod, and 28 is water inlet.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing: shown in accompanying

drawing

1,2, embodiment 1 and embodiment 2 are made of the heating supply chamber A that makes one and preheating hydroecium B two parts, between heating supply chamber A and the preheating hydroecium B dividing plate 5 are arranged; Heating supply chamber A has heat supply import 3 and heat supply outlet 6; Preheating hydroecium B has cooling water inlet 2 and hot water outlet 7; In preheating hydroecium B, plate washer 20 is arranged, so that increase heat transfer area; For the heat that reduces in the preheating hydroecium B is delivered in the cold water Trunk Line 9, check valve 24 is housed on cooling water inlet 2, as shown in Figure 3, the optimum structure of check valve 24 is: inversed taper platform shape, the frustum bottom is a water supply hole 25, check valve gland 21 is arranged at the frustum top, on frustum side or the check valve gland 21 apopore 22 is arranged, and the spheroid 23 that blocks water is housed in frustum; For the ease of using the hot water of preheating, on hot water outlet 7, draining valve is housed, as shown in Figure 4, the conjuncted draining valve of the best employing of draining valve, form by hot water effluent's valve that combines as a whole and cold water outlet valve, and hot water effluent's valve and cold water outlet valve all are to be blocked water by activity to coil 16, spring 17, valve rod 27 and switch handle 14 constitute, the activity bottom that dish 16 is contained in valve rod 17 that blocks water, the switch handle 14 that has boss is contained in the top of valve rod 27, valve rod 27 is contained on the conjuncted valve body 11 by conjuncted valve gland 12, the activity on the valve rod 27 block water the dish 16 and conjuncted valve gland 12 between spring 17 is housed, the activity dish that blocks water 16 is pressed on the water inlet 28, on activity blocks water dish 16, water-ring 15 is housed, so that strengthen its sealing.

Shown in attached Fig. 1 and 2, embodiment 1 is with the difference of embodiment 2: embodiment 1 adopts the dividing plate 5 on plane and the baffle plate 20 on plane, and embodiment 2 adopts columnar dividing plate 5 and spiral plate washer 20; When heat transfer area was identical, the volume ratio embodiment's 1 of embodiment 2 was little, but the manufacturing process of embodiment 2 is than the complexity of embodiment 1.

The utlity model has the characteristics such as simple in structure, easy manufacturing, cost are low, simple installation, use safety, be specially adapted to the required hot water of preheating life in winter, not only energy savings but also save time

Claims

1, a kind of preheating hydrophones of using that utilize the heating installation preheating water is characterized in that being made of the heating supply chamber A that makes one and preheating hydroecium B two parts more, between heating supply chamber A and the preheating hydroecium B dividing plate 5 are arranged; Heating supply chamber A has heat supply import 3 and heat supply outlet 6; Preheating hydroecium B has cooling water inlet 2 and hot water outlet 7.

2, according to claim 1 use the preheating hydrophone more, it is characterized in that being equipped with on the cooling water inlet 2 check valve 24.

3, the preheating hydrophone of using according to claim 2 more, it is characterized in that check valve 24 is inversed taper platform shape, the frustum bottom is a water supply hole 25, and check valve gland 21 is arranged at the frustum top, on frustum side or the check valve gland 21 apopore 22 is arranged, the spheroid 23 that blocks water is housed in frustum.

4, according to claim 1 use the preheating hydrophone more, it is characterized in that on the hot water outlet 7 draining valve being housed.

5, the preheating hydrophone of using according to claim 4 more, it is characterized in that draining valve can conjuncted draining valve, form by hot water effluent's valve that combines as a whole and cold water outlet valve, and hot water effluent's valve and cold water outlet valve all are to be blocked water by activity to coil 16, spring 17, valve rod 27 and switch handle 14 constitute, the activity bottom that dish 16 is contained in valve rod 17 that blocks water, the switch handle 14 that has boss is contained in the top of valve rod 27, valve rod 27 is contained on the conjuncted valve body 11 by conjuncted valve gland 12, between the activity on the valve rod 27 blocks water dish 16 and conjuncted valve gland 12 spring 17 is housed, activity blocks water and coils 16 and be pressed on the water inlet 28.

6, according to claim 1ly many use the preheating hydrophone, it is characterized in that activity blocks water to coil on 16 water-ring 15 is housed.

7, according to claim 1 use the preheating hydrophone more, it is characterized in that in the preheating hydroecium B plate washer 20 being arranged.